第一篇：注塑英語對比句子

成型工藝流程及條件介紹

Molding technique procedure and parameter introduction

第一節(jié) 成型工藝

Section 1 molding technique.1.成型工藝參數(shù)類型

Sorts of molding parameter.(1).注塑參數(shù)

※※※※ction parameter.a.注射量

※※※※ction rate.b.計(jì)量行程

Screw back position

c.余料量

Cushion

d.防誕量

Sucking back rate

e.螺桿轉(zhuǎn)速

Screw speed

f.塑化量

Plastic0 rate

g.預(yù)塑背壓

Screw back pressure

h.注射壓力和保壓壓力

※※※※ction pressure and holding pressure

i.注射速度

※※※※ction speed

(2)合模參數(shù)

Clamping parameter

a.合模力

Clamping force

b.合模速度

Clamping speed

c.合模行程.Clamping stroke

d.開模力

Opening force

e.開模速度

Opening speed

f.開模行程

Opening position

g.頂出壓力

Ejector advance pressure

h.頂出速度

Ejector advance speed

i.頂出行程

Ejector advance position

2.溫控參數(shù)

Temperature parameter

a.烘料溫度

Dry resin material temperature b.料向與噴嘴溫度

Cylinder temperature and nozzle temperature

c.模具溫度

Mold temperature

d.油溫

Oil temperature

3.成型周期

Molding cycle

a.循環(huán)周期

Cycle time

b.冷卻時(shí)間

Cool time

c.注射時(shí)間

※※※※ction time

d.保壓時(shí)間

Holding pressure time

e.塑化時(shí)間

Plant time

f.頂出及停留時(shí)間

Knocking out and delay time

g.低壓保護(hù)時(shí)間

Mold protect time

成型工藝參數(shù)的設(shè)定須根據(jù)產(chǎn)品的不同設(shè)置.Molding technique parameter setting differs depending on type of product 第二節(jié)成型條件設(shè)定

Section 2 Molding parameter Setting

按成型步驟:可分為開鎖模,加熱,射出,頂出四個(gè)過程.Molding steps: mold opening/closing, heating ※※※※ction and knocking out.開鎖模條件:

Mold opening parameter:

快速段中速度

低壓高壓速度

High-speedmid-speed

Low pressure high pressure speed

鎖模條件設(shè)定:

Mold closing parameter setting

1鎖模一般分:快速→中速→低壓→高壓

Mold closing: high-speed →low-speed →low pressure→high pressure

2.快鎖模一般按模具情況分,如果是平面二板模具,快速鎖模段可用較快速度,甚至于用到特快,當(dāng)用到一般快速時(shí),速度設(shè)到55-75%,完全平面模可設(shè)定到80-90%,如果用到特快就只能設(shè)定在45-55%,壓力則可設(shè)定于50-75%,位置段視產(chǎn)品的深淺(或長短)不同,一般是開模寬度的1/3.In high-speed section, Mold closing speed depends on type of mold.For two –plate mold it can set quick and even especially quick usually, it set speed within 55-75%.For full-plate mold it set speed within80-90% while using especially high speed it set speed within 45-55% and pressure within 50-75% position distance setting differs depending on the volume of product and usually it can be set 1/3 of mold opening position.3.中速段,在快速段結(jié)束后即轉(zhuǎn)換成中速,中速的位置一般是到模板(包括三板模,二板模)合在一塊為止,具體長度應(yīng)視模板板間隔,速度一般設(shè)置在30%-50%間,壓力則是20%-45%間.In mid-speed section: Mold closing speed changes into mid-speed after high-speed section finish.Mid-speed start position is where two plates meet(include three-plate mold and two-plate mold)Distance of mid-speed is up to distance of two plates plate it speed within 30-50% and pressure 20-45%.4.低壓設(shè)定,低速設(shè)定一般是在模板接觸的一瞬間,具體位置就設(shè)在機(jī)臺(tái)顯示屏顯示的一瞬間的數(shù)字為準(zhǔn),這個(gè)數(shù)字一般是以這點(diǎn)為標(biāo)準(zhǔn)，即于此點(diǎn)則起不了高壓,高于此點(diǎn)則大,輕易起高壓.設(shè)定的速度一般是15%-25%,視乎不同機(jī)種而定,壓力一般設(shè)定于1-2%,有些機(jī)則可設(shè)于5-15%,也是視乎不同機(jī)種不同.Low-pressure section: Mold closing sets low-pressure when plates meeting.This position is set to the data of machine screen on this time.This point is the gage of the data.Data lower the point there is no high-pressure.Data higher the point there is high-pressure easily.It set speed within 15-25% and pressure within 1-2% depending on type within 1-2% depending on type of ※※※※ction molding machine.5.高壓設(shè)定,按一般機(jī)臺(tái)而言,高壓位置機(jī)臺(tái)在出廠時(shí)都已作了設(shè)定,相對來講,是不可以隨便更改的,比如震雄機(jī)在50P.速度相對低壓略高,大約在30-35%左右,而壓力則視乎模具而定,可在55-85%中取,比如完全平面之新模,模具排氣良好,甚至于設(shè)在55%即可,如果是滑塊較多,原來生產(chǎn)時(shí)毛邊也較多,甚至于可設(shè)在90%還略顯不足.High-pressure section: To normal ※※※※ction molding machine, high-pressure position had been set before they were sent to customer.It can not be modified.For example high-pressure position of CHENHSONG machine is 50P.The speed of high-pressure section is about 30-35% and higher than that of low-pressure.The pressure is up to mold, it can set within 55-85% For full-plate mold, it’s eject air well, it can set pressure 55%.If mold has a lot of slides and flash rate high in production, pressure can set 90%.加熱工藝條件設(shè)定

Heating technique parameter setting

1.加熱段溫度設(shè)定必須按照產(chǎn)品所使用的原料的不同而不同,但卻必須遵循一個(gè)這樣的規(guī)則,即由射口筒到進(jìn)科段溫度是逐步遞減的.且遞減溫度是以10.度為單位.The proper temperature setting differs depending on type of resin material, but it must be abide by a rule that temperature setting should diminish in step 10.C from nozzle to feeding resin material position.2特殊情況下.如料頭抽絲,則射口筒溫度應(yīng)降低,如果是比較特殊的原料冷凝比較快的.則射口筒溫度則不止比第二節(jié)法蘭溫度高10度.比如PPS.尼龍等.Nozzle temperature setting should low if product line.If resin material such as

PPS, PA, cool very soon , Nozzle temperature should higher more 10.C than the second cylinder temperature.3.機(jī)臺(tái)馬達(dá)啟動(dòng)溫度視乎機(jī)臺(tái)不同而不同,一般出于對機(jī)臺(tái)油路中的油封保護(hù)需要,油溫最好能控制在40度-60度,以免油封長期高壓而變化,縮短使用壽命,造成成型不穩(wěn)定.Pump turning on temperature is different depending on type of ※※※※ction molding machine.To protect oil seal of machine it set oil temperature within 40.C-60.C, If oil seal work on condition that high pressure and damaged It’s work time will be shorter, it can cause molding stable.第三節(jié)注射及熔膠(加料)工藝條件設(shè)定

※※※※ction and plastic Technique parameter setting

一.注射

※※※※ction 第四節(jié)常見塑料原料的有關(guān)溫度值.原料

Resin名稱

Name熔點(diǎn)℃

Melt’s成型溫度℃

Molding Temperature(’c)分解溫度℃

Decomposing Temperature(‘C)模具溫度℃

Mold Temperature(‘c)干燥溫度℃

Resin dry temperature(‘c)

注射是把塑料原料經(jīng)加熱后射進(jìn)模腔的過程,它一般可分為第一級(jí),第二級(jí),第三級(jí),第四級(jí)及保壓幾段:

※※※※ction is a step which ※※※※ct melt resin material into mold.It consists of stepl,step2 ,step3,step4 and holding pressure step:

1.第一級(jí)注射一般是注射料頭段.具注射量一般可根據(jù)料頭的輕重來估計(jì)其行程,當(dāng)然也可以依據(jù)公式來計(jì)算,如公式:

Step l ※※※※cts usually tunnel material, ※※※※ction Volume can be estimated according to the weight of course it can be calculated by formula:

L=Si=Vi/0.785Ds2

L:注射行程;Si:注射行程;

L: ※※※※ction stroke Si: ※※※※ction stroke

Vi:理論注射容積;Ds:螺桿直徑;

Vi: ※※※※ction volume of theoretical Ds: diameter of screw

0.785:是Ω/4的值.0.785: value ofΩ/4.當(dāng)然,如果我們在成型時(shí)每設(shè)定一個(gè)參數(shù)都要計(jì)算一次,要成型出一個(gè)產(chǎn)品就要幾個(gè)小時(shí)才能完成了.But it cost a lot of time to produce one product if every time molding parameter is setting by calculation.2.第二級(jí)是注塑產(chǎn)品約2/3的階段,當(dāng)然,根據(jù)產(chǎn)品特殊需要,也允許成型不到2/3階段,比如避免結(jié)合線問題,這一階段的成型速度及壓力一般是整個(gè)成型段的最大值段,如果排的產(chǎn)品與機(jī)臺(tái)基本是相吻合的.模具結(jié)構(gòu)合理,排氣良好,這一段的壓力一般也不會(huì)超過80%.速度側(cè)視產(chǎn)品需變,可能大到95%也可,自然一般都是在55%-80%間.Step 2 ※※※※ct 2/3 of product.It can lower 2/3 of product according to requirement of product.For example to prevent weld line.Molding speed and pressure on this step is the maximum of whole molding section.If Mold suit the ※※※※ction molding machine and mold structure reasonable and eject air well, pressure of this step should lower 80%.Molding speed setting within 55-80% but it may setting 95% for especial product.3.第三段是注射余下的1/3段,其速度和壓力根據(jù)產(chǎn)品的需要,一般是小于第二段,速度和壓力存在于一個(gè)往下降的過程.主要是為了防止產(chǎn)品毛邊的產(chǎn)生,但同時(shí)又必須把產(chǎn)品充填飽滿.Step3 ※※※※ct remain 1/3 of product.According to product molding speed and pressure lower than that of step2 To prevent flash speed and pressure should decrease but it can’t shot short.4.第四段:一般有機(jī)臺(tái)還有第五,第六段,這段的成型速度和壓力相同前,都存在兩段一個(gè)遞減過程.其作用都是起到一個(gè)再次充滿的作用.Step4 section: Some ※※※※ction machines have step5,step6 which are same as former molding speed and pressure this step should diminish and ※※※※ct once more.5.保壓段:不論成型什么產(chǎn)品,都存在一個(gè)保壓過程.任何產(chǎn)品都不同程度的存在一個(gè)厚薄不一的問題,正常情況下,較厚的部分都可能存在一個(gè)收縮凹陷的現(xiàn)象,為了解決這種現(xiàn)象,就應(yīng)應(yīng)用到保壓,保壓一般來講都應(yīng)用較慢的射速,而壓力的設(shè)置則應(yīng)看縮水的情況如何,小到25%,大到80%都有可能.Holding pressure step: No matter what product there is a holding pressure step.Any product can’t molding a same thickness.Usually the deeper section may sink mark.To prevent this defect it should set holding pressure, The ※※※※ction speed of holding pressure step is slow but holding pressure setting within 25-80% depending on sink mark.二.熔膠段工藝

Plastic Technique

1.再復(fù)雜的熔膠旋轉(zhuǎn)過程最多不會(huì)超過三段,因?yàn)槿勰z本身就是存在于把膠熔進(jìn)料筒的過程,如果原料粘度大,熔膠壓力則大,但速度則應(yīng)取決于原料的分解溫度,熔膠速度越快,原料中的剪切力則會(huì)越大,料管溫度則越高,局部原料產(chǎn)生分解的可能性則會(huì)越大,故一般熔膠會(huì)采用中速為宜,如45%-75%,熔膠同時(shí)會(huì)碰到一個(gè)比較重要的環(huán)節(jié),那就是背壓的使用,產(chǎn)品精度要求越大,背壓的使用則更大,背壓可使原料分子間結(jié)構(gòu)更緊密,成型出的產(chǎn)品則尺寸更穩(wěn)定,外觀越好.當(dāng)然,背壓太大,則會(huì)產(chǎn)生流涎,所以背壓的使用又應(yīng)考虙到其它原因.Plastic should lower 3 steps, because plastic is a step to add melt resin material to cyclinder , Higher stick of resin material ,higher screw back pressure.Screw speed differs depending on decomposing temperature of resin material ,Higher screw speed ,Higher trim force of resin, higher cyclinder temperature.Some resin material may decomposes so it set screw speed in mid-speed such as 45-75%, In plastic step setting screw back pressure is very important, Higher screw back pressure ,higher quality of product screw back pressure make resin structure order, Molding product is beautiful and volume stable.But ,it maybe flow if screw back pressure too high.So all factors should be considered when using screw back pressure.2.熔膠過程還有一個(gè)比較重要的環(huán)節(jié),那就是松退,松退分前松退和后松退,其作用一般是為了防止流涎和抽絲,設(shè)定值速度和壓力都在20%-50%間,設(shè)定的行程一般在2-5cm間,太長的行程可能會(huì)使料筒里面貯存空氣,導(dǎo)致下一模出現(xiàn)不期望的氣泡.In plastic step sucking back is very important too.Sucking back include front sucking back and back sucking back It setting sucking back to prevent flow and line.It sets sucking back speed and pressure within 20-50% and distance within 2-5cm.TOO long distance make cyclinder reserve air and cause bubble at next molding.頂出的工藝設(shè)定

knocking out technique setting

產(chǎn)品經(jīng)冷卻定型后則有一個(gè)開模的過程,開模基本上是合模的反過程.開模的未段則有一個(gè)慢速設(shè)置,開模完成后,產(chǎn)品必須頂出的過程.There is a mold opening step after product cooling taking shape.Mold opening is a reverse step of mold closing.The last step of mold opening speed set slow.Product should be knocked out after mold opened.一.頂前:

Knocking out

頂前最好分兩個(gè)階級(jí),第一階可分為中壓慢速,即是把產(chǎn)品輕輕頂出一部分,然后是中壓中速頂,中壓中速一般指的是35%-55%,而低速則有可能低到5%,這需視產(chǎn)品不同而言,頂出行程設(shè)定是頂出長度稍比產(chǎn)品垂直深度大1-2cm即可.Knocking out includes two steps, Step1 section setting mid-speed, knocks product out partly step2 section setting mid-pressure and mid-speed.Depending on different product, mid-pressure and mid-speed sets within 35-55% but low-speed can set 5%.Distance of knocking out longer 1-2cm than the vertical thickness of product.第四節(jié)常見塑料原料的有關(guān)溫度值.原料

Resin名稱

Name熔點(diǎn)℃

Melt’s成型溫度℃

Molding Temperature(’c)分解溫度℃

Decomposing Temperature(‘C)模具溫度℃

Mold Temperature(‘c)干燥溫度℃

Resin dry temperature(‘c)

注射是把塑料原料經(jīng)加熱后射進(jìn)模腔的過程,它一般可分為第一級(jí),第二級(jí),第三級(jí),第四級(jí)及保壓幾段:

※※※※ction is a step which ※※※※ct melt resin material into mold.It consists of stepl,step2 ,step3,step4 and holding pressure step:

1.第一級(jí)注射一般是注射料頭段.具注射量一般可根據(jù)料頭的輕重來估計(jì)其行程,當(dāng)然也可以依據(jù)公式來計(jì)算,如公式:

Step l ※※※※cts usually tunnel material, ※※※※ction Volume can be estimated according to the weight of course it can be calculated by formula:

L=Si=Vi/0.785Ds2

L:注射行程;Si:注射行程;

L: ※※※※ction stroke Si: ※※※※ction stroke

Vi:理論注射容積;Ds:螺桿直徑;

Vi: ※※※※ction volume of theoretical Ds: diameter of screw

0.785:是Ω/4的值.0.785: value ofΩ/4.當(dāng)然,如果我們在成型時(shí)每設(shè)定一個(gè)參數(shù)都要計(jì)算一次,要成型出一個(gè)產(chǎn)品就要幾個(gè)小時(shí)才能完成了.But it cost a lot of time to produce one product if every time molding parameter is setting by calculation.2.第二級(jí)是注塑產(chǎn)品約2/3的階段,當(dāng)然,根據(jù)產(chǎn)品特殊需要,也允許成型不到2/3階段,比如避免結(jié)合線問題,這一階段的成型速度及壓力一般是整個(gè)成型段的最大值段,如果排的產(chǎn)品與機(jī)臺(tái)基本是相吻合的.模具結(jié)構(gòu)合理,排氣良好,這一段的壓力一般也不會(huì)超過80%.速度側(cè)視產(chǎn)品需變,可能大到95%也可,自然一般都是在55%-80%間.Step 2 ※※※※ct 2/3 of product.It can lower 2/3 of product according to requirement of product.For example to prevent weld line.Molding speed and pressure on this step is the maximum of whole molding section.If Mold suit the ※※※※ction molding machine and mold structure reasonable and eject air well, pressure of this step should lower 80%.Molding speed setting within 55-80% but it may setting 95% for especial product.3.第三段是注射余下的1/3段,其速度和壓力根據(jù)產(chǎn)品的需要,一般是小于第二段,速度和壓力存在于一個(gè)往下降的過程.主要是為了防止產(chǎn)品毛邊的產(chǎn)生,但同時(shí)又必須把產(chǎn)品充填飽滿.Step3 ※※※※ct remain 1/3 of product.According to product molding speed and pressure lower than that of step2 To prevent flash speed and pressure should decrease but it can’t shot short.4.第四段:一般有機(jī)臺(tái)還有第五,第六段,這段的成型速度和壓力相同前,都存在兩段一個(gè)遞減過程.其作用都是起到一個(gè)再次充滿的作用.Step4 section: Some ※※※※ction machines have step5,step6 which are same as former molding speed and pressure this step should diminish and ※※※※ct once more.5.保壓段:不論成型什么產(chǎn)品,都存在一個(gè)保壓過程.任何產(chǎn)品都不同程度的存在一個(gè)厚薄不一的問題,正常情況下,較厚的部分都可能存在一個(gè)收縮凹陷的現(xiàn)象,為了解決這種現(xiàn)象,就應(yīng)應(yīng)用到保壓,保壓一般來講都應(yīng)用較慢的射速,而壓力的設(shè)置則應(yīng)看縮水的情況如何,小到25%,大到80%都有可能.Holding pressure step: No matter what product there is a holding pressure step.Any product can’t molding a same thickness.Usually the deeper section may sink mark.To prevent this defect it should set holding pressure, The ※※※※ction speed of holding pressure step is slow but holding pressure setting within 25-80% depending on sink mark.二.熔膠段工藝

Plastic Technique

1.再復(fù)雜的熔膠旋轉(zhuǎn)過程最多不會(huì)超過三段,因?yàn)槿勰z本身就是存在于把膠熔進(jìn)料筒的過程,如果原料粘度大,熔膠壓力則大,但速度則應(yīng)取決于原料的分解溫度,熔膠速度越快,原料中的剪切力則會(huì)越大,料管溫度則越高,局部原料產(chǎn)生分解的可能性則會(huì)越大,故一般熔膠會(huì)采用中速為宜,如45%-75%,熔膠同時(shí)會(huì)碰到一個(gè)比較重要的環(huán)節(jié),那就是背壓的使用,產(chǎn)品精度要求越大,背壓的使用則更大,背壓可使原料分子間結(jié)構(gòu)更緊密,成型出的產(chǎn)品則尺寸更穩(wěn)定,外觀越好.當(dāng)然,背壓太大,則會(huì)產(chǎn)生流涎,所以背壓的使用又應(yīng)考虙到其它原因.Plastic should lower 3 steps, because plastic is a step to add melt resin material to cyclinder , Higher stick of resin material ,higher screw back pressure.Screw speed differs depending on decomposing temperature of resin material ,Higher screw speed ,Higher trim force of resin, higher cyclinder temperature.Some resin material may decomposes so it set screw speed in mid-speed such as 45-75%, In plastic step setting screw back pressure is very important, Higher screw back pressure ,higher quality of product screw back pressure make resin structure order, Molding product is beautiful and volume stable.But ,it maybe flow if screw back pressure too high.So all factors should be considered when using screw back pressure.2.熔膠過程還有一個(gè)比較重要的環(huán)節(jié),那就是松退,松退分前松退和后松退,其作用一般是為了防止流涎和抽絲,設(shè)定值速度和壓力都在20%-50%間,設(shè)定的行程一般在2-5cm間,太長的行程可能會(huì)使料筒里面貯存空氣,導(dǎo)致下一模出現(xiàn)不期望的氣泡.In plastic step sucking back is very important too.Sucking back include front sucking back and back sucking back It setting sucking back to prevent flow and line.It sets sucking back speed and pressure within 20-50% and distance within 2-5cm.TOO long distance make cyclinder reserve air and cause bubble at next molding.頂出的工藝設(shè)定

knocking out technique setting

產(chǎn)品經(jīng)冷卻定型后則有一個(gè)開模的過程,開模基本上是合模的反過程.開模的未段則有一個(gè)慢速設(shè)置,開模完成后,產(chǎn)品必須頂出的過程.There is a mold opening step after product cooling taking shape.Mold opening is a reverse step of mold closing.The last step of mold opening speed set slow.Product should be knocked out after mold opened.一.頂前:

Knocking out

頂前最好分兩個(gè)階級(jí),第一階可分為中壓慢速,即是把產(chǎn)品輕輕頂出一部分,然后是中壓中速頂,中壓中速一般指的是35%-55%,而低速則有可能低到5%,這需視產(chǎn)品不同而言,頂出行程設(shè)定是頂出長度稍比產(chǎn)品垂直深度大1-2cm即可.Knocking out includes two steps, Step1 section setting mid-speed, knocks product out partly step2 section setting mid-pressure and mid-speed.Depending on different product, mid-pressure and mid-speed sets within 35-55% but low-speed can set 5%.Distance of knocking out longer 1-2cm than the vertical thickness of product.

第二篇：英語詩歌對比評(píng)析

Dingyu Wang(5***)Vy100 Professor Thorpe 11.22.2015

I Prefer Poets: Poets Can Do More than Barking In November 2011, Notch officially completed work on Minecraft 1.0, “an open world game that has no specific goals for the player to accomplish”(Gallegos), which turned out to be a huge success(McCarthy).McCarthy first regards its success as a mystery since it’s only an indie game without any advertising but he finally points out that the success is just because players“have free rein to build, build, build”(par.18).People do enjoythe freedom to think and create.In effect, the situation is analogical when people encounter poems.“Who Is a Poet” and “Another Reason I Don’t Keep a Gun in the House” are two poems that both take advantages of audience’s imagination in order to convey its message.However, “Who Is a Poet” provides more freedom for audience to understand and to imagine, thus giving a more effective argument, while “Another Reason I Don’t Keep a Gun in the House” restricts audience’s imagination in the author’s world by giving a detailed imaginary scene.The detailed reasons why “Who Is a Poet” is better than “Another Reason I Don’t Keep a Gun in the House” will be gradually revealed by analyzing the logos, ethos, and pathos in those poems.Billy Collinswrites “Another Reason I Don’t Keep a Gun in the House” in an imaginarily narrative way, encouraging people to seek joy amidst sorrow.In the poem, the neighbors’ dog keeps barking which almost drives the speaker craze.Then he falls into his imaginary world where the annoying dog becomes a soloist.The story that the speaker uses imagination to make an irritating dog so funny tells people not to be stuck by little annoyance and try to make life happier.Wang2

Alternatively, Tadeusz Ró?ewicz writes “Who Is a Poet” to answer the question who is a poet.His argument is that poets are hard to define-anyone can be a poet under certain circumstances.Therefore, he actually gives a “vacant” definition of poets, and leaves the work to the audience who are guided to define their own poets.This kind of argument seems ridiculous but actually is a more effective way to argue such ill-defined items-it has no complete argument in the poem itself, but it has a unique argument once a reader start to read it.It’s the reader who completes the other half of the argument.Although the story in “Another Reason I Don’t Keep a Gun in the House” is quite interesting, it can only offer a very limited extent.“Who Is a Poet” does a much better job in offering chances for audience to think deeply.As a result, the latter one is superior to the former one in the interaction between poets and audience, which makes it a better argument.The logos,or the width of a poem’s context may wellconstrain the width of audience’s thoughts, thus playing an important role in an argument.The objects are very limited in “Another Reason I Don’t Keep a Gun in the House”-just the neighbors’ barking dog and the fictional dog soloist.Although that“dog” is likely to be a represent of all the annoyance, which provides a little more extent, the poem is far more restricted in comparison with “Who Is a Poet”.In “Who Is a Poet”,Ró?ewicz covers both abstract and figurative parts about poets.Thanks to its complex context, readers are able to think over it in severallevels, thus obtaining profound understanding that comes from thinking deeply.Generally, the width of poems’ contexts provides objective condition for readers to think freely.The ethos,or the reading process of a poem, does matter a lot with respect to the effect of the argument.Collins’s story starts from a narrative of the actual barking dog and then turns into a narrative of a fictional dog soloist using a transitional sentence “and now I can see him sitting

Wang3

in the orchestra”(Collins).The transitional sentence is a signal and it’s so clear and obvious that people jump into that particular scene without any other thoughts.However, the literal meaning of “Who Is a Poet” is somehow contradictory-Ró?ewicz states a poet can be both one who writes verses and one who doesn’t write verse(Ró?ewicz).The literal contradiction can lead audience into deeper thoughts, thus being capable of sending more messages which are not on the surface of the poem.This kind of sentence-pairs also appears in the beginning of the novel Tale of Two Cities-“It was the best of times, it was the worst of times, it was the age of wisdom, it was the age of foolishness …”(Dickens 8), which are a recognized extraordinary opening that constructs a solemn atmosphere.Such atmosphere helps people think deeply.The pathos isthe choice ofperson in poems.“Another Reason I Don’t Keep a Gun in the House” uses the first person which constrains the thoughts of readers, while “Who Is a Poet” is in the third person so that it can free the readers’ thoughts.Using the first person is known to be a good method to tell stories, though;it’s not a good idea to apply the first person in an argument.The use of “I” will absorb readers into the story and trap them within the story.Notice that although poems using the first person can take advantages of audience’s imagination,this kind of imagination is limitedwithin the author’s imagination.That is to say, the audience could at most imagine in the way the author imagines, being not able to go out of the author’s imagination.“Another Reason I Don’t Keep a Gun in the House” is actually an interesting poem with wild imagination, but after reading it, people only get the interesting idea of the barking dog and then little thing else.Alternatively, “Who Is a Poet” keeps in the third person and provides an insight of poets by offering a distance between readers and the characters in the poem.As a result, “Who Is a Poet” is also superior to “Another Reason I Don’t Keep a Gun in the House” according to the pathos.Wang4

“The message of the poem was defined as the interpretation of the poem, often linked to theme but encompassing more than that.It involves analyzing of unfolding what that would mean to the reader”(Patel).That’s true.Therefore, in order to “have something to be unfolded”, poems need some extra space that is left to readers, as opposed to proses, which are designed to instill the text into readers’ brain thus providing no extra space for readers.People prefer play games rather than watch television, for the former activity provides the freedom to think and create and Minecraft made a huge impact just by providing freedom for players.Not surprised, the poem “Who Is a Poet” which possessesan expansive width, a guidance of in-depth reading process, and the solemn use of the third person is superior to “Another Reason I Don’t Keep a Gun in the House”, for the former one has a higher degree of freedom provided for audience.According to the history of human beings’ exploration, in which humanbeings try again and again to free themselves from the limit of nature, human beings do pursue freedom, and do enjoy freedom, even when they are reading a poem.Wang5

Works cited

Collins, Billy.“Another Reason I Don’t Keep a Gun in the House.”

Dickens, Charles.Tale of Two Cities.London, GBR: ElecBook, 2001.ProQuest ebrary.Web.23 November 2015.Gallegos, Anthony.“Minecraft Review — PC Review at IGN.” IGN.Web.26 Nov.2015.McCracken, Harry.“The Mystery of Minecraft.” Time 181.21(2013): 40.Academic Search Complete.Web.23 Nov.2015.Patel, Pooja, and Leslie E.Laud.“Poetry Feedback That Feeds Forward.” Middle School Journal 46.4(2015): 24-31.ERIC.Web.22 Nov.2015.Ró?ewicz, Tadeusz.“Who Is a Poet.”

第三篇：注塑技術(shù)員用英語全攻略

注塑專業(yè)英語全攻略!成型工藝流程及條件介紹

Molding technique procedure and parameter introduction 第一節(jié) 成型工藝

Section 1 molding technique.1.成型工藝參數(shù)類型

Sorts of molding parameter.(1).注塑參數(shù)

Injection parameter.a.注射量 Injection rate.b.計(jì)量行程

Screw back position c.余料量 Cushion d.防誕量

Sucking back rate e.螺桿轉(zhuǎn)速 Screw speed f.塑化量 lastic rate g.預(yù)塑背壓

Screw back pressure h.注射壓力和保壓壓力

Injection pressure and holding pressure i.注射速度 Injection speed(2)合模參數(shù)

Clamping parameter a.合模力 Clamping force b.合模速度 Clamping speed c.合模行程.Clamping stroke d.開模力 Opening force e.開模速度 Opening speed f.開模行程 Opening position g.頂出壓力

Ejector advance pressure h.頂出速度

Ejector advance speed i.頂出行程

Ejector advance position 2.溫控參數(shù)

Temperature parameter a.烘料溫度

Dry resin material temperature b.料向與噴嘴溫度

Cylinder temperature and nozzle temperature c.模具溫度 Mold temperature d.油溫

Oil temperature 3.成型周期 Molding cycle a.循環(huán)周期 Cycle time b.冷卻時(shí)間 Cool time c.注射時(shí)間 Injection time d.保壓時(shí)間

Holding pressure time e.塑化時(shí)間

lant time

f.頂出及停留時(shí)間

Knocking out and delay time g.低壓保護(hù)時(shí)間 Mold protect time 成型工藝參數(shù)的設(shè)定須根據(jù)產(chǎn)品的不同設(shè)置.Molding technique parameter setting differs depending on type of product 第二節(jié)成型條件設(shè)定

Section 2 Molding parameter Setting 按成型步驟:可分為開鎖模,加熱,射出,頂出四個(gè)過程.Molding steps: mold opening/closing, heating injection and knocking out.開鎖模條件: Mold opening parameter: 快速段中速度

低壓高壓速度 High-speedmid-speed Low pressure high pressure speed 鎖模條件設(shè)定: Mold closing parameter setting 1鎖模一般分:快速→中速→低壓→高壓

Mold closing: high-speed →low-speed →low pressure→high pressure

2.快鎖模一般按模具情況分,如果是平面二板模具,快速鎖模段可用較快速度,甚至于用到特快,當(dāng)用到一般快速時(shí),速度設(shè)到55-75%,完全平面模可設(shè)定到80-90%,如果用到特快就只能設(shè)定在45-55%,壓力則可設(shè)定于50-75%,位置段視產(chǎn)品的深淺(或長短)不同,一般是開模寬度的1/3.In high-speed section, Mold closing speed depends on type of mold.For two –plate mold it can set quick and even especially quick usually, it set speed within 55-75%.For full-plate mold it set speed within80-90% while using especially high speed it set speed within 45-55% and pressure within 50-75% position distance setting differs depending on the volume of product and usually it can be set 1/3 of mold opening position.3.中速段,在快速段結(jié)束后即轉(zhuǎn)換成中速,中速的位置一般是到模板(包括三板模,二板模)合在一塊為止,具體長度應(yīng)視模板板間隔,速度一般設(shè)置在30%-50%間,壓力則是20%-45%間.In mid-speed section: Mold closing speed changes into mid-speed after high-speed section finish.Mid-speed start position is where two plates meet(include three-plate mold and two-plate mold)Distance of mid-speed is up to distance of two plates plate it speed within 30-50% and pressure 20-45%.4.低壓設(shè)定,低速設(shè)定一般是在模板接觸的一瞬間,具體位置就設(shè)在機(jī)臺(tái)顯示屏顯示的一瞬間的數(shù)字為準(zhǔn),這個(gè)數(shù)字一般是以這點(diǎn)為標(biāo)準(zhǔn)，即于此點(diǎn)則起不了高壓,高于此點(diǎn)則大,輕易起高壓.設(shè)定 的速度一般是15%-25%,視乎不同機(jī)種而定,壓力一般設(shè)定于1-2%,有些機(jī)則可設(shè)于5-15%,也是視乎不同機(jī)種不同.Low-pressure section: Mold closing sets low-pressure when plates meeting.This position is set to the data of machine screen on this time.This point is the gage of the data.Data lower the point there is no high-pressure.Data higher the point there is high-pressure easily.It set speed within 15-25% and pressure within 1-2% depending on type within 1-2% depending on type of injection molding machine.5.高壓設(shè)定,按一般機(jī)臺(tái)而言,高壓位置機(jī)臺(tái)在出廠時(shí)都已作了設(shè)定,相對來講,是不可以隨便更改的,比如震雄機(jī)在50P.速度相對低壓略高,大約在30-35%左右,而壓力則視乎模具而定,可在55-85%中取,比如完全平面之新模,模具排氣良好,甚至于設(shè)在55%即可,如果是滑塊較多,原來生產(chǎn)時(shí)毛邊也較多,甚至于可設(shè)在90%還略顯不足.High-pressure section: To normal injection molding machine, high-pressure position had been set before they were sent to customer.It can not be modified.For example high-pressure position of CHENHSONG machine is 50P.The speed of high-pressure section is about 30-35% and higher than that of low-pressure.The pressure is up to mold, it can set within 55-85% For full-plate mold, it’s eject air well, it can set pressure 55%.If mold has a lot of slides and flash rate high in production, pressure can set 90%.加熱工藝條件設(shè)定

Heating technique parameter setting 1.加熱段溫度設(shè)定必須按照產(chǎn)品所使用的原料的不同而不同,但卻必須遵循一個(gè)這樣的規(guī)則,即由射口筒到進(jìn)科段溫度是逐步遞減的.且遞減溫度是以10.度為單位.The proper temperature setting differs depending on type of resin material, but it must be abide by a rule that temperature setting should diminish in step 10.C from nozzle to feeding resin material position.2特殊情況下.如料頭抽絲,則射口筒溫度應(yīng)降低,如果是比較特殊的原料冷凝比較快的.則射口筒溫度則不止比第二節(jié)法蘭溫度高10度.比如PPS.尼龍等.Nozzle temperature setting should low if product line.If resin material such as PS, PA, cool very soon , Nozzle temperature should higher more 10.C than the second cylinder temperature.3.機(jī)臺(tái)馬達(dá)啟動(dòng)溫度視乎機(jī)臺(tái)不同而不同,一般出于對機(jī)臺(tái)油路中的油封保護(hù)需要,油溫最好能控制在40度-60度,以免油封長期高壓而變化,縮短使用壽命,造成成型不穩(wěn)定.ump turning on temperature is different depending on type of injection molding machine.To protect oil seal of machine it set oil temperature within 40.C-60.C, If oil seal work on condition that high pressure and damaged It’s work time will be shorter, it

can cause molding stable.第三節(jié)注射及熔膠(加料)工藝條件設(shè)定

Injection and plastic Technique parameter setting 一.注射 Injection 第四節(jié)常見塑料原料的有關(guān)溫度值.原料 Resin名稱 Name熔點(diǎn)℃

Melt’s成型溫度℃

Molding Temperature(’c)分解溫度℃

Decomposing Temperature(‘C)模具溫度℃

Mold Temperature(‘c)干燥溫度℃

Resin dry temperature(‘c)

注射是把塑料原料經(jīng)加熱后射進(jìn)模腔的過程,它一般可分為第一級(jí),第二級(jí),第三級(jí),第四級(jí)及保壓幾段: Injection is a step which inject melt resin material into mold.It consists of stepl,step2 ,step3,step4 and holding pressure step: 1.第一級(jí)注射一般是注射料頭段.具注射量一般可根據(jù)料頭的輕重來估計(jì)其行程,當(dāng)然也可以依據(jù)公式來計(jì)算,如公式: Step l injects usually tunnel material, Injection Volume can be estimated according to the weight of course it can be calculated by formula: L=Si=Vi/0.785Ds2 L:注射行程;Si:注射行程;L: injection stroke Si: injection stroke Vi:理論注射容積;Ds:螺桿直徑;Vi: injection volume of theoretical Ds: diameter of screw 0.785:是Ω/4的值.0.785: value ofΩ/4.當(dāng)然,如果我們在成型時(shí)每設(shè)定一個(gè)參數(shù)都要計(jì)算一次,要成型出一個(gè)產(chǎn)品就要幾個(gè)小時(shí)才能完成了.But it cost a lot of time to produce one product if every time molding parameter is setting by calculation.2.第二級(jí)是注塑產(chǎn)品約2/3的階段,當(dāng)然,根據(jù)產(chǎn)品特殊需要,也允許成型不到2/3階段,比如避免結(jié)合線問題,這一階段的成型速度及壓力一般是整個(gè)成型段的最大值段,如果排的產(chǎn)品與機(jī)臺(tái)基本

是相吻合的.模具結(jié)構(gòu)合理,排氣良好,這一段的壓力一般也不會(huì)超過80%.速度側(cè)視產(chǎn)品需變,可能大到95%也可,自然一般都是在55%-80%間.Step 2 inject 2/3 of product.It can lower 2/3 of product according to requirement of product.For example to prevent weld line.Molding speed and pressure on this step is the maximum of whole molding section.If Mold suit the injection molding machine and mold structure reasonable and eject air well, pressure of this step should lower 80%.Molding speed setting within 55-80% but it may setting 95% for especial product.3.第三段是注射余下的1/3段,其速度和壓力根據(jù)產(chǎn)品的需要,一般是小于第二段,速度和壓力存在于一個(gè)往下降的過程.主要是為了防止產(chǎn)品毛邊的產(chǎn)生,但同時(shí)又必須把產(chǎn)品充填飽滿.Step3 inject remain 1/3 of product.According to product molding speed and pressure lower than that of step2 To prevent flash speed and pressure should decrease but it can’t shot short.4.第四段:一般有機(jī)臺(tái)還有第五,第六段,這段的成型速度和壓力相同前,都存在兩段一個(gè)遞減過程.其作用都是起到一個(gè)再次充滿的作用.Step4 section: Some injection machines have step5,step6 which are same as former molding speed and pressure this step should diminish and inject once more.5.保壓段:不論成型什么產(chǎn)品,都存在一個(gè)保壓過程.任何產(chǎn)品都不同程度的存在一個(gè)厚薄不一的問題,正常情況下,較厚的部分都可能存在一個(gè)收縮凹陷的現(xiàn)象,為了解決這種現(xiàn)象,就應(yīng)應(yīng)用到保壓,保壓一般來講都應(yīng)用較慢的射速,而壓力的設(shè)置則應(yīng)看縮水的情況如何,小到25%,大到80%都有可能.Holding pressure step: No matter what product there is a holding pressure step.Any product can’t molding a same thickness.Usually the deeper section may sink mark.To prevent this defect it should set holding pressure, The injection speed of holding pressure step is slow but holding pressure setting within 25-80% depending on sink mark.二.熔膠段工藝 lastic Technique 1.再復(fù)雜的熔膠旋轉(zhuǎn)過程最多不會(huì)超過三段,因?yàn)槿勰z本身就是存在于把膠熔進(jìn)料筒的過程,如果原料粘度大,熔膠壓力則大,但速度則應(yīng)取決于原料的分解溫度,熔膠速度越快,原料中的剪切力則會(huì)越大,料管溫度則越高,局部原料產(chǎn)生分解的可能性則會(huì)越大,故一般熔膠會(huì)采用中速為宜,如45%-75%,熔膠同時(shí)會(huì)碰到一個(gè)比較重要的環(huán)節(jié),那就是背壓的使用,產(chǎn)品精度要求越大,背壓的使用則更大,背壓可使原料分子間結(jié)構(gòu)更緊密,成型出的產(chǎn)品則尺寸更穩(wěn)定,外觀越好.當(dāng)然,背壓太大,則會(huì)產(chǎn)生流涎,所以背壓的使用又應(yīng)考虙到其它原因.lastic should lower 3 steps, because plastic is a step to add melt resin material to cyclinder , Higher stick of resin material ,higher screw back pressure.Screw speed differs depending on decomposing temperature of resin material ,Higher screw speed ,Higher

trim force of resin, higher cyclinder temperature.Some resin material may decomposes so it set screw speed in mid-speed such as 45-75%, In plastic step setting screw back pressure is very important, Higher screw back pressure ,higher quality of product screw back pressure make resin structure order, Molding product is beautiful and volume stable.But ,it maybe flow if screw back pressure too high.So all factors should be considered when using screw back pressure.2.熔膠過程還有一個(gè)比較重要的環(huán)節(jié),那就是松退,松退分前松退和后松退,其作用一般是為了防止流涎和抽絲,設(shè)定值速度和壓力都在20%-50%間,設(shè)定的行程一般在2-5cm間,太長的行程可能會(huì)使料筒里面貯存空氣,導(dǎo)致下一模出現(xiàn)不期望的氣泡.In plastic step sucking back is very important too.Sucking back include front sucking back and back sucking back It setting sucking back to prevent flow and line.It sets sucking back speed and pressure within 20-50% and distance within 2-5cm.TOO long distance make cyclinder reserve air and cause bubble at next molding.頂出的工藝設(shè)定

knocking out technique setting 產(chǎn)品經(jīng)冷卻定型后則有一個(gè)開模的過程,開模基本上是合模的反過程.開模的未段則有一個(gè)慢速設(shè)置,開模完成后,產(chǎn)品必須頂出的過程.There is a mold opening step after product cooling taking shape.Mold opening is a reverse step of mold closing.The last step of mold opening speed set slow.Product should be knocked out after mold opened.一.頂前: Knocking out 頂前最好分兩個(gè)階級(jí),第一階可分為中壓慢速,即是把產(chǎn)品輕輕頂出一部分,然后是中壓中速頂,中壓中速一般指的是35%-55%,而低速則有可能低到5%,這需視產(chǎn)品不同而言,頂出行程設(shè)定是頂出長度稍比產(chǎn)品垂直深度大1-2cm即可.Knocking out includes two steps, Step1 section setting mid-speed, knocks product out partly step2 section setting mid-pressure and mid-speed.Depending on different product, mid-pressure and mid-speed sets within 35-55% but low-speed can set 5%.Distance of knocking out longer 1-2cm than the vertical thickness of product.二.退針 Back 頂退包括兩個(gè)過程與頂落的過程基本一致,頂退的終點(diǎn)應(yīng)預(yù)留1-3cm的空間,以保護(hù)頂針油管不被頂壞.The same as knocking out, ejector back includes 2 steps.To protect the ejector oil jar, it should make a 1-3mm distance in the ending point of ejector back.三.頂針方式還包括一個(gè)多次頂,單次頂及頂針停留的選擇,機(jī)械手取產(chǎn)品,脫模順利的情況都采

取多項(xiàng),為了頂針油缸 壽命的延長,多次頂就以不超過三次為宜,頂針停留一般用在頂針帶著產(chǎn)品退回有可能對增品產(chǎn)生損傷的模具,同時(shí)為配合機(jī)械手使用,有時(shí)也需要較短的頂針停留.The way of knocking out includes knocking out once, Knocking out repeat and ejector delay.Take product by manipulator or take product easy, it should select knocking out once.To longer the work time of ejector oiljar, times of knocking out lower 3 times.Ejector delay used when product will be damaged if ejector back or suit manipulator.成型時(shí)間的設(shè)定 Molding time setting 在保證產(chǎn)品質(zhì)量的前提下,周期時(shí)間是越短越好,周期時(shí)間又包括如下幾項(xiàng):射膠時(shí)間,保壓時(shí)間,熔膠時(shí)間,冷卻時(shí)間,頂出時(shí)間,鎖模低壓時(shí)間,甚至乎關(guān)系到時(shí)間因素的還有還開模與鎖模,及頂出的快慢.Cycle time should shorter on condition that product quality well.Cycle time includes: injection time , holding pressure time, plastic time, cure time, knocking out time and mold protect time.Even mold opening closing sopeed and knocking out speed affect cycle.1.射膠時(shí)間包含保壓時(shí)間,一般看起來,射膠時(shí)間越長,產(chǎn)品越飽和,但我們在講求質(zhì)量時(shí),同時(shí)也須考慮產(chǎn)能,更何況,射膠時(shí)間過長,有可能會(huì)造成產(chǎn)品過于飽滿而尋致粘模頂?shù)淖冃螀沾缙蟮纫幌盗袉栴},故我們在設(shè)置射膠時(shí)間時(shí)應(yīng)綜合考慮,盡量在合乎質(zhì)量要求時(shí)縮短射膠時(shí)間.Injection time consists holding pressure time.Longer injection time, fuller product, we should consider production quantity when we suit for quality.If injection time too long, it may cause a series of defects suck as flash strain.So all sorts of factors should be considered, injection time should be shout if quality suit for requirement.2.熔膠時(shí)間的長短取決于熔膠速度設(shè)定的快慢,背壓設(shè)定的大小,但有一點(diǎn),熔膠時(shí)間控制的長短一定要比冷卻時(shí)間短.lastic time depends on plastic speed and screw back pressure, but plastic time must shorter than cure time.3.冷卻時(shí)間:冷卻時(shí)間的長短直接影響到成型的周期,冷卻時(shí)間越長,成型時(shí)間就越長,造成產(chǎn)能就越低,故我們在設(shè)定高壓冷卻時(shí)間時(shí),只要能保證到產(chǎn)品成型順利,不會(huì)直接影響到變形等問題,設(shè)定的時(shí)間也是越短越好.Cure time: Cure time affects molding cycle.Longer cure time, longer molding cycle, lower production quantity.So it sets cure time short on condition that product molding succed and can’t deformation..4.在大量使用機(jī)械手的塑膠公司,我們的頂出時(shí)間一般是與機(jī)械手配合為宜,全自動(dòng)使用機(jī)械手時(shí)頂出停留時(shí)間一般保持1.5-2秒,半自動(dòng)生產(chǎn),如因頂針退回會(huì)導(dǎo)致產(chǎn)品掉落或卡緊,而取不下產(chǎn)品,停留時(shí)間則應(yīng)保持5秒左右.In PCE company, for using manipulator in abundence , knocking out time suits

manipulator, Knocking out delay keeps 1.5-2 second when using manipulator full-manipulator, knocking out delay keeps about 5 second when using manipulator semi-manipulator and product will fall or can’t be taken off if ejector back.5.低壓保護(hù)時(shí)間對保護(hù)我們?nèi)松戆踩?模具安全起很大作用,配合好模具低壓位置和低壓壓力的調(diào)整,低壓保護(hù)的時(shí)間應(yīng)取1-3秒,保護(hù)時(shí)間越短,可能造成的危害則越小.Low-pressure protect is very important for safety and protect mold, Mold protect time should adjust within 1-3 second suit low pressure and position of mold protect, shorter protect time, make damaged.Surface Appearance 外觀 Glossiness/gloss finish 光潔度 Matt finish/matt surface 毛面

Glass fiber rich surface/glass emergence on the surface 玻纖外露 Blooming/surface blooming 表面析出 White patches on surface 表面白斑 Silver marks/silver streak 銀紋 Splay mark 水紋 Flow mark 流紋 Weld line 溶結(jié)紋 Brittle/brittleness 脆 Bubbles/trapped gas 氣泡 Void 孔

Burn marks 燒傷

FR failed 阻燃不合格 Flame rating V-2 阻燃V-2 Poor dispersion 分散不好

FR/PTFE …agglomerates etc 阻燃劑/PTFE…結(jié)塊 Pellet porous 粒子不密/蜜蜂窩 Low impact/tensile etc 物理性能低

High flow/filler content etc 流動(dòng)性/填充…過高 Longs/fines/doubles 長粒/碎屑/連粒 Poor cut 粒形不好

Bristle/voids 表面有小氣泡/孔 Glass bundles 玻纖結(jié)團(tuán)

Product was rejected due to 產(chǎn)品不能接受因?yàn)椤?High moisture level 高水分 Warpage/warped 翹曲 Shrinkage/shrink 收縮 Sink marks 縮影

Short shot/short molding 打不滿 Distortion 變形

Over dimension 尺寸過大 Under dimension 尺寸過小

Flashing 飛邊 Discoloration 變色 Off color 顏色差異 Flow rate 流動(dòng)率 Viscous 粘

High flow 高流動(dòng) Low flow 低流動(dòng) Sticky 粘

Mold release 脫模 Antioxidant 抗氧劑

Flame retardant agent 阻燃劑 Heat stabilizer 熱穩(wěn)定劑

Chopped glass fiber 短切玻纖

Roving glass fiber 粗紗/長玻纖 Glass beads 玻璃微珠 Milled fiber 碾磨纖

Molybdenum disulfide/moly/MoS2 二硫化鉬 Colorant 著色劑 Pigment 顏料

Dye 染料

Accepted product specification 接受產(chǎn)品規(guī)格 Approved our product 認(rèn)可我們的產(chǎn)品 Re-set spec 重新定標(biāo)準(zhǔn)

Add in extra … 添加多一點(diǎn)…

Reduced … content 減少…含量

Dropped/reduced … by x％ 減少…含量…％ Confirmed color standard 確認(rèn)顏色標(biāo)準(zhǔn) Approved color standard 認(rèn)可顏色標(biāo)準(zhǔn) Re-confirmed color standard 重新確認(rèn)顏色標(biāo)準(zhǔn) Qualified our product 認(rèn)可我們的產(chǎn)品

Undergoing heat aging test 在做熱老化實(shí)驗(yàn) Product is under testing 產(chǎn)品在測試當(dāng)中 Received first order 接了第一個(gè)定單

Expected to finish by … 預(yù)計(jì)在…完成 Expected order is xMT 預(yù)計(jì)定單量…噸

Estimated annual/monthly consumption 預(yù)計(jì)年/月用量

第四篇：注塑技術(shù)員用英語全攻略!

成型工藝流程及條件介紹

Molding technique procedure and parameter introduction

第一節(jié) 成型工藝

Section 1 molding technique.1.成型工藝參數(shù)類型

Sorts of molding parameter.(1).注塑參數(shù)

Injection parameter.a.注射量

Injection rate.b.計(jì)量行程

Screw back position

c.余料量

Cushion

d.防誕量

Sucking back rate

e.螺桿轉(zhuǎn)速

Screw speed

f.塑化量

Plastic0 rate

g.預(yù)塑背壓

Screw back pressure

h.注射壓力和保壓壓力

Injection pressure and holding pressure

i.注射速度

Injection speed

(2)合模參數(shù)

Clamping parameter

a.合模力

Clamping force

b.合模速度

Clamping speed

c.合模行程.Clamping stroke

d.開模力

Opening force

e.開模速度

Opening speed

f.開模行程

Opening position

g.頂出壓力

Ejector advance pressure

h.頂出速度

Ejector advance speed

i.頂出行程

Ejector advance position

2.溫控參數(shù)

Temperature parameter

a.烘料溫度

Dry resin material temperature

b.料向與噴嘴溫度

Cylinder temperature and nozzle temperature

c.模具溫度

Mold temperature

d.油溫

Oil temperature

3.成型周期

Molding cycle

a.循環(huán)周期

Cycle time

b.冷卻時(shí)間

Cool time

c.注射時(shí)間

Injection time

d.保壓時(shí)間

Holding pressure time

e.塑化時(shí)間

Plant time

f.頂出及停留時(shí)間

Knocking out and delay time

g.低壓保護(hù)時(shí)間

Mold protect time

成型工藝參數(shù)的設(shè)定須根據(jù)產(chǎn)品的不同設(shè)置.Molding technique parameter setting differs depending on type of product 第二節(jié)成型條件設(shè)定

Section 2 Molding parameter Setting

按成型步驟:可分為開鎖模,加熱,射出,頂出四個(gè)過程.Molding steps: mold opening/closing, heating injection and knocking out.開鎖模條件:

Mold opening parameter:

快速段中速度

低壓高壓速度

High-speedmid-speed

Low pressure high pressure speed

鎖模條件設(shè)定:

Mold closing parameter setting

1鎖模一般分:快速→中速→低壓→高壓

Mold closing: high-speed →low-speed →low pressure→high pressure

2.快鎖模一般按模具情況分,如果是平面二板模具,快速鎖模段可用較快速度,甚至于用到特快,當(dāng)用到一般快速時(shí),速度設(shè)到55-75%,完全平面模可設(shè)定到80-90%,如果用到特快就只能設(shè)定在45-55%,壓力則可設(shè)定于50-75%,位置段視產(chǎn)品的深淺(或長短)不同,一般是開模寬度的1/3.同而不同,但卻必須遵循一個(gè)這樣的規(guī)則,即由射口筒到

In high-speed section, Mold closing speed depends on 進(jìn)科段溫度是逐步遞減的.且遞減溫度是以10.度為單位.type of mold.For two –plate mold it can set quick and even

especially quick usually, it set speed within 55-75%.For

The proper temperature setting differs depending on full-plate mold it set speed within80-90% while using type of resin material, but it must be abide by a rule that especially high speed it set speed within 45-55% and temperature setting should diminish in step 10.C from pressure within 50-75% position distance setting differs nozzle to feeding resin material position.depending on the volume of product and usually it can be set 1/3 of mold opening position.2特殊情況下.如料頭抽絲,則射口筒溫度應(yīng)降低,如

果是比較特殊的原料冷凝比較快的.則射口筒溫度則不

3.中速段,在快速段結(jié)束后即轉(zhuǎn)換成中速,中速的位

止比第二節(jié)法蘭溫度高10度.比如PPS.尼龍等.置一般是到模板(包括三板模,二板模)合在一塊為止,具

體長度應(yīng)視模板板間隔,速度一般設(shè)置在30%-50%間,壓

Nozzle temperature setting should low if product line.力則是20%-45%間.If resin material such as

In mid-speed section: Mold closing speed changes into

PPS, PA, cool very soon , Nozzle temperature should mid-speed after high-speed section finish.Mid-speed start higher more 10.C than the second cylinder temperature.position is where two plates meet(include three-plate mold and two-plate mold)Distance of mid-speed is up to

3.機(jī)臺(tái)馬達(dá)啟動(dòng)溫度視乎機(jī)臺(tái)不同而不同,一般出于distance of two plates plate it speed within 30-50% and 對機(jī)臺(tái)油路中的油封保護(hù)需要,油溫最好能控制在40度-pressure 20-45%.60度,以免油封長期高壓而變化,縮短使用壽命,造成成型

不穩(wěn)定.4.低壓設(shè)定,低速設(shè)定一般是在模板接觸的一瞬間,具體位置就設(shè)在機(jī)臺(tái)顯示屏顯示的一瞬間的數(shù)字為準(zhǔn),Pump turning on temperature is different depending on 這個(gè)數(shù)字一般是以這點(diǎn)為標(biāo)準(zhǔn)，即于此點(diǎn)則起不了高壓,type of injection molding machine.To protect oil seal of 高于此點(diǎn)則大,輕易起高壓.設(shè)定的速度一般是15%-25%,machine it set oil temperature within 40.C-60.C, If oil seal 視乎不同機(jī)種而定,壓力一般設(shè)定于1-2%,有些機(jī)則可設(shè)work on condition that high pressure and damaged It’s

work time will be shorter, it can cause molding stable.于5-15%,也是視乎不同機(jī)種不同.Low-pressure section: Mold closing sets low-pressure 第三節(jié)注射及熔膠(加料)工藝條件設(shè)定 when plates meeting.This position is set to the data of

machine screen on this time.This point is the gage of the

Injection and plastic Technique parameter setting data.Data lower the point there is no high-pressure.Data

higher the point there is high-pressure easily.It set speed

一.注射 within 15-25% and pressure within 1-2% depending on

type within 1-2% depending on type of injection molding

Injection machine.第四節(jié)常見塑料原料的有關(guān)溫度值.5.高壓設(shè)定,按一般機(jī)臺(tái)而言,高壓位置機(jī)臺(tái)在出廠

時(shí)都已作了設(shè)定,相對來講,是不可以隨便更改的,比如震

原料 雄機(jī)在50P.速度相對低壓略高,大約在30-35%左右,而壓

力則視乎模具而定,可在55-85%中取,比如完全平面之新

Resin名稱 模,模具排氣良好,甚至于設(shè)在55%即可,如果是滑塊較多，原來生產(chǎn)時(shí)毛邊也較多,甚至于可設(shè)在90%還略顯不足.Name熔點(diǎn)℃

High-pressure section: To normal injection molding

Melt’s成型溫度℃machine, high-pressure position had been set before they

were sent to customer.It can not be modified.For example

Molding Temperature(’c)分解溫度℃ high-pressure position of CHENHSONG machine is

50P.The speed of high-pressure section is about 30-35%

Decomposing Temperature(‘C)模具溫度℃ and higher than that of low-pressure.The pressure is up to mold, it can set within 55-85% For full-plate mold, it’s

Mold Temperature(‘c)干燥溫度℃ eject air well, it can set pressure 55%.If mold has a lot of slides and flash rate high in production, pressure can set

Resin dry temperature(‘c)90%.注射是把塑料原料經(jīng)加熱后射進(jìn)模腔的過程,它一

加熱工藝條件設(shè)定

般可分為第一級(jí),第二級(jí),第三級(jí),第四級(jí)及保壓幾段:

Heating technique parameter setting

Injection is a step which inject melt resin material into

mold.It consists of stepl,step2 ,step3,step4 and holding

1.加熱段溫度設(shè)定必須按照產(chǎn)品所使用的原料的不pressure step: 是起到一個(gè)再次充滿的作用.1.第一級(jí)注射一般是注射料頭段.具注射量一般可根

Step4 section: Some injection machines have 據(jù)料頭的輕重來估計(jì)其行程,當(dāng)然也可以依據(jù)公式來計(jì)step5,step6 which are same as former molding speed and

pressure this step should diminish and inject once more.算,如公式:

5.保壓段:不論成型什么產(chǎn)品,都存在一個(gè)保壓過程.Step l injects usually tunnel material, Injection Volume can be estimated according to the weight of course 任何產(chǎn)品都不同程度的存在一個(gè)厚薄不一的問題,正常it can be calculated by formula: 情況下,較厚的部分都可能存在一個(gè)收縮凹陷的現(xiàn)象,為 了解決這種現(xiàn)象,就應(yīng)應(yīng)用到保壓,保壓一般來講都應(yīng)用

L=Si=Vi/0.785Ds2 較慢的射速,而壓力的設(shè)置則應(yīng)看縮水的情況如何,小到

25%,大到80%都有可能.L:注射行程;Si:注射行程;

Holding pressure step: No matter what product there is

L: injection stroke Si: injection stroke a holding pressure step.Any product can’t molding a same thickness.Usually the deeper section may sink mark.To

Vi:理論注射容積;Ds:螺桿直徑;prevent this defect it should set holding pressure, The injection speed of holding pressure step is slow but holding

Vi: injection volume of theoretical Ds: diameter of pressure setting within 25-80% depending on sink mark.screw

二.熔膠段工藝

0.785:是Ω/4的值.Plastic Technique

0.785: value ofΩ/4.1.再復(fù)雜的熔膠旋轉(zhuǎn)過程最多不會(huì)超過三段,因?yàn)槿?/p>

當(dāng)然,如果我們在成型時(shí)每設(shè)定一個(gè)參數(shù)都要計(jì)算膠本身就是存在于把膠熔進(jìn)料筒的過程,如果原料粘度一次,要成型出一個(gè)產(chǎn)品就要幾個(gè)小時(shí)才能完成了.大,熔膠壓力則大,但速度則應(yīng)取決于原料的分解溫度,熔

膠速度越快,原料中的剪切力則會(huì)越大,料管溫度則越高,But it cost a lot of time to produce one product if every

局部原料產(chǎn)生分解的可能性則會(huì)越大,故一般熔膠會(huì)采time molding parameter is setting by calculation.用中速為宜,如45%-75%,熔膠同時(shí)會(huì)碰到一個(gè)比較重要

2.第二級(jí)是注塑產(chǎn)品約2/3的階段,當(dāng)然,根據(jù)產(chǎn)品特的環(huán)節(jié),那就是背壓的使用,產(chǎn)品精度要求越大,背壓的使殊需要,也允許成型不到2/3階段,比如避免結(jié)合線問題,用則更大,背壓可使原料分子間結(jié)構(gòu)更緊密,成型出的產(chǎn)這一階段的成型速度及壓力一般是整個(gè)成型段的最大值品則尺寸更穩(wěn)定,外觀越好.當(dāng)然,背壓太大,則會(huì)產(chǎn)生流涎,段,如果排的產(chǎn)品與機(jī)臺(tái)基本是相吻合的.模具結(jié)構(gòu)合理,所以背壓的使用又應(yīng)考虙到其它原因.排氣良好,這一段的壓力一般也不會(huì)超過80%.速度側(cè)視

Plastic should lower 3 steps, because plastic is a step 產(chǎn)品需變,可能大到95%也可,自然一般都是在55%-80%

to add melt resin material to cyclinder , Higher stick of 間.resin material ,higher screw back pressure.Screw speed differs depending on decomposing temperature of resin

Step 2 inject 2/3 of product.It can lower 2/3 of material ,Higher screw speed ,Higher trim force of resin, product according to requirement of product.For example higher cyclinder temperature.Some resin material may to prevent weld line.Molding speed and pressure on this decomposes so it set screw speed in mid-speed such as 45-step is the maximum of whole molding section.If Mold suit 75%, In plastic step setting screw back pressure is very the injection molding machine and mold structure important, Higher screw back pressure ,higher quality of reasonable and eject air well, pressure of this step should product screw back pressure make resin structure order, lower 80%.Molding speed setting within 55-80% but it Molding product is beautiful and volume stable.But ,it may setting 95% for especial product.maybe flow if screw back pressure too high.So all factors should be considered when using screw back pressure.3.第三段是注射余下的1/3段,其速度和壓力根據(jù)產(chǎn)

品的需要,一般是小于第二段,速度和壓力存在于一個(gè)往

2.熔膠過程還有一個(gè)比較重要的環(huán)節(jié),那就是松退,下降的過程.主要是為了防止產(chǎn)品毛邊的產(chǎn)生,但同時(shí)又松退分前松退和后松退,其作用一般是為了防止流涎和必須把產(chǎn)品充填飽滿.抽絲,設(shè)定值速度和壓力都在20%-50%間,設(shè)定的行程一 般在2-5cm間,太長的行程可能會(huì)使料筒里面貯存空氣,Step3 inject remain 1/3 of product.According to

導(dǎo)致下一模出現(xiàn)不期望的氣泡.product molding speed and pressure lower than that of

step2 To prevent flash speed and pressure should decrease

In plastic step sucking back is very important too.but it can’t shot short.Sucking back include front sucking back and back sucking

back It setting sucking back to prevent flow and line.It sets

4.第四段:一般有機(jī)臺(tái)還有第五,第六段,這段的成型sucking back speed and pressure within 20-50% and 速度和壓力相同前,都存在兩段一個(gè)遞減過程.其作用都distance within 2-5cm.TOO long distance make cyclinder reserve air and cause bubble at next molding.在保證產(chǎn)品質(zhì)量的前提下,周期時(shí)間是越短越好,周頂出的工藝設(shè)定 期時(shí)間又包括如下幾項(xiàng):射膠時(shí)間,保壓時(shí)間,熔膠時(shí)間,冷 卻時(shí)間,頂出時(shí)間,鎖模低壓時(shí)間,甚至乎關(guān)系到時(shí)間因素

knocking out technique setting 的還有還開模與鎖模,及頂出的快慢.產(chǎn)品經(jīng)冷卻定型后則有一個(gè)開模的過程,開模基本

Cycle time should shorter on condition that product 上是合模的反過程.開模的未段則有一個(gè)慢速設(shè)置,開模quality well.Cycle time includes: injection time , holding 完成后,產(chǎn)品必須頂出的過程.pressure time, plastic time, cure time, knocking out time and mold protect time.Even mold opening closing sopeed

There is a mold opening step after product cooling and knocking out speed affect cycle.taking shape.Mold opening is a reverse step of mold closing.The last step of mold opening speed set slow.1.射膠時(shí)間包含保壓時(shí)間,一般看起來,射膠時(shí)間越Product should be knocked out after mold opened.長,產(chǎn)品越飽和,但我們在講求質(zhì)量時(shí),同時(shí)也須考慮產(chǎn)能, 更何況,射膠時(shí)間過長,有可能會(huì)造成產(chǎn)品過于飽滿而尋

一.頂前: 致粘模頂?shù)淖冃螀沾缙蟮纫幌盗袉栴},故我們在設(shè)置

射膠時(shí)間時(shí)應(yīng)綜合考慮,盡量在合乎質(zhì)量要求時(shí)縮短射

Knocking out

膠時(shí)間.頂前最好分兩個(gè)階級(jí),第一階可分為中壓慢速,即是

Injection time consists holding pressure time.Longer 把產(chǎn)品輕輕頂出一部分,然后是中壓中速頂,中壓中速一injection time, fuller product, we should consider 般指的是35%-55%,而低速則有可能低到5%,這需視產(chǎn)production quantity when we suit for quality.If injection 品不同而言,頂出行程設(shè)定是頂出長度稍比產(chǎn)品垂直深time too long, it may cause a series of defects suck as flash 度大1-2cm即可.strain.So all sorts of factors should be considered, injection time should be shout if quality suit for requirement.Knocking out includes two steps, Step1 section setting

mid-speed, knocks product out partly step2 section setting

2.熔膠時(shí)間的長短取決于熔膠速度設(shè)定的快慢,背壓mid-pressure and mid-speed.Depending on different 設(shè)定的大小,但有一點(diǎn),熔膠時(shí)間控制的長短一定要比冷product, mid-pressure and mid-speed sets within 35-55% 卻時(shí)間短.but low-speed can set 5%.Distance of knocking out longer 1-2cm than the vertical thickness of product.Plastic time depends on plastic speed and screw back pressure, but plastic time must shorter than cure time.二.退針

3.冷卻時(shí)間:冷卻時(shí)間的長短直接影響到成型的周期,Back

冷卻時(shí)間越長,成型時(shí)間就越長,造成產(chǎn)能就越低,故我們

在設(shè)定高壓冷卻時(shí)間時(shí),只要能保證到產(chǎn)品成型順利,不

頂退包括兩個(gè)過程與頂落的過程基本一致,頂退的會(huì)直接影響到變形等問題,設(shè)定的時(shí)間也是越短越好.終點(diǎn)應(yīng)預(yù)留1-3cm的空間,以保護(hù)頂針油管不被頂壞.Cure time: Cure time affects molding cycle.Longer

The same as knocking out, ejector back includes 2

cure time, longer molding cycle, lower production quantity.steps.To protect the ejector oil jar, it should make a 1-3mm

So it sets cure time short on condition that product molding distance in the ending point of ejector back.succed and can’t deformation..三.頂針方式還包括一個(gè)多次頂,單次頂及頂針停留

4.在大量使用機(jī)械手的塑膠公司,我們的頂出時(shí)間一的選擇,機(jī)械手取產(chǎn)品,脫模順利的情況都采取多項(xiàng),為了

般是與機(jī)械手配合為宜,全自動(dòng)使用機(jī)械手時(shí)頂出停留頂針油缸 壽命的延長,多次頂就以不超過三次為宜,頂針

時(shí)間一般保持1.5-2秒,半自動(dòng)生產(chǎn),如因頂針退回會(huì)導(dǎo)致停留一般用在頂針帶著產(chǎn)品退回有可能對增品產(chǎn)生損傷

產(chǎn)品掉落或卡緊,而取不下產(chǎn)品,停留時(shí)間則應(yīng)保持5秒的模具,同時(shí)為配合機(jī)械手使用,有時(shí)也需要較短的頂針

左右.停留.In PCE company, for using manipulator in abundence ，The way of knocking out includes knocking out once, knocking out time suits manipulator, Knocking out delay Knocking out repeat and ejector delay.Take product by keeps 1.5-2 second when using manipulator full-manipulator or take product easy, it should select knocking manipulator, knocking out delay keeps about 5 second out once.To longer the work time of ejector oiljar, times of when using manipulator semi-manipulator and product will knocking out lower 3 times.Ejector delay used when fall or can’t be taken off if ejector back.product will be damaged if ejector back or suit manipulator.5.低壓保護(hù)時(shí)間對保護(hù)我們?nèi)松戆踩?模具安全起很

成型時(shí)間的設(shè)定

大作用,配合好模具低壓位置和低壓壓力的調(diào)整,低壓保

護(hù)的時(shí)間應(yīng)取1-3秒,保護(hù)時(shí)間越短,可能造成的危害則

Molding time setting

越小.Low-pressure protect is very important for safety and protect mold, Mold protect time should adjust within 1-3 second suit low pressure and position of mold protect, shorter protect time, make damaged.

第五篇：英語培訓(xùn)機(jī)構(gòu)對比

英語培訓(xùn)機(jī)構(gòu)特點(diǎn)整理

一、李陽瘋狂英語——讓三億中國人講一口流利的英語，讓中國之聲響徹全世界！李陽瘋狂英語是在中國本土土生土長的實(shí)用高效的英語學(xué)習(xí)方法，在廣大校園有很大的影響力。李陽文化教育發(fā)展有限公司由“瘋狂英語”創(chuàng)始人李陽老師于一九九五年九月創(chuàng)建，是一家從事語言文化教育事業(yè)推廣的企業(yè)；其前身是李陽?克立茲國際英語推廣工作室。公司的中心品牌為“李陽瘋狂英語”及“瘋狂漢語”。李陽瘋狂英語學(xué)校以一流的專業(yè)口語培訓(xùn)為龍頭，在教學(xué)中堅(jiān)持使用 “李陽瘋狂英語快速突破法”和“李陽瘋狂英語Emax 課文快速背誦法”為教學(xué)兩大法寶，開設(shè)了三大類王牌課程，1.世界公認(rèn)的一流的口語培訓(xùn)；

2.李陽瘋狂英語Crazy Baby少兒英語專業(yè)培訓(xùn)；

3.李陽瘋狂英語口語強(qiáng)化集訓(xùn)營。

在一個(gè)相對封閉的環(huán)境中, 要求學(xué)生在衣食住行的過程中只能使用英語，在短時(shí)間內(nèi)形成英語思維習(xí)慣，適合學(xué)生參加。多以訓(xùn)練營、夏令營等短期全封閉培訓(xùn)為主，作為一種交新朋友、集體生活的體驗(yàn)對于學(xué)生來說，參加一次這樣的英語培訓(xùn)也很不錯(cuò)。

總結(jié)：中國人喜歡的方法，注重口語的練習(xí)；已經(jīng)做了20多年，說明其方法還是很有效果的，算是一大競爭對手。

二、洛基國際英語——在線英語培訓(xùn)領(lǐng)導(dǎo)品牌 上海洛基國際英語，是一個(gè)致力于英語培訓(xùn)與個(gè)人潛能激發(fā)及個(gè)人發(fā)展規(guī)劃的知名教育品牌。公司不僅擁有與國際接軌專業(yè)性的管理人員，經(jīng)驗(yàn)豐富、細(xì)致踏實(shí)的編輯小組，還擁有完善的教學(xué)體系以及高度負(fù)責(zé)、富有激情的年輕師資隊(duì)伍。

洛基國際英語針對中國學(xué)員學(xué)習(xí)英語的思維和習(xí)慣，重點(diǎn)研發(fā)出了一套先進(jìn)有效的1+1的學(xué)習(xí)模式（短期突破+長期鞏固）。

短期突破課程（洛基英語精英特訓(xùn)營）以國際最新英語教材為核心，輔助整合和提煉了全世界數(shù)十種頂尖英語品牌最有效的聽說突破技術(shù)以及全世界最頂尖的互動(dòng)訓(xùn)練技術(shù)，連續(xù)5天5夜近百個(gè)小時(shí)的高強(qiáng)度魔鬼訓(xùn)練，每天至少連續(xù)16個(gè)小時(shí)浸泡在英語環(huán)境中，讓純正的英語輕松進(jìn)入學(xué)員的潛意識(shí)，讓你不知不覺地突破英語！

隨著IT技術(shù)的迅速發(fā)展，洛基國際英語結(jié)合了原有的英語訓(xùn)練技術(shù)與先進(jìn)的網(wǎng)絡(luò)學(xué)習(xí)技術(shù)平臺(tái)，打造了另一長期精品課程“英語天才計(jì)劃網(wǎng)絡(luò)課程”。通過網(wǎng)絡(luò)在 線授課，可以為不同城市的學(xué)員同時(shí)提供更加長期、系統(tǒng)的教學(xué)服務(wù)。先進(jìn)的“云學(xué)習(xí)”技術(shù)平臺(tái)，讓學(xué)員無論是在辦公室、在家還是出差中，隨時(shí)隨地方便學(xué)習(xí)。通過在線網(wǎng)絡(luò)，以最科學(xué)、時(shí)尚、便捷高效的學(xué)習(xí)方式，接受E-learning長期、系統(tǒng)的教學(xué)。

中國最有效的面授培訓(xùn)技術(shù)和最先進(jìn)的網(wǎng)絡(luò)學(xué)習(xí)的平臺(tái)的完美整合，使洛基國際英語構(gòu)已躋身成為中國最頂級(jí)的英語教育培訓(xùn)機(jī)構(gòu)。“整合全球智慧，讓人人皆可學(xué)習(xí)并從中受益”是洛基國際英語始終如一的教育使命。洛基國際英語全體同仁，正以飽滿的熱情，專注、專業(yè)的姿態(tài)，秉承不斷創(chuàng)新的能力，幫助越來越多人擺脫“聾 啞英語”，創(chuàng)造人生的輝煌。

總結(jié)：這個(gè)也是做短期英語培訓(xùn)的，你可以上他的網(wǎng)站看看，我覺得有借鑒的價(jià)值，他也是從嘴型開始練，我目前感覺這個(gè)是我查的機(jī)構(gòu)中和我們最相似，也比較成熟的。http://jixun.rockyenglish.com/

三、新東方培訓(xùn)機(jī)構(gòu)——專注教育20年

新東方教育科技集團(tuán)，由1993年11月16日成立的北京新東方學(xué)校發(fā)展壯大而來，集團(tuán)以語言培訓(xùn)為核心，是一家集教育培訓(xùn)、教育產(chǎn)品研發(fā)、教育服務(wù)等于一體的大型綜合性教育科技集團(tuán)。新東方教育科技集團(tuán)于2006年9月7日在美國紐約證券交易所成功上市，成為中國第一家海外上市的教育機(jī)構(gòu)。截止到2008年底，新東方教育科技集團(tuán)已經(jīng)在全國39個(gè)城市設(shè)立了41所學(xué)校、400多個(gè)學(xué)習(xí)中心和6家子公司，累計(jì)培訓(xùn)學(xué)員700萬人次。

聞名遐邇的應(yīng)試培訓(xùn)，英語四六級(jí)、雅思、托福等考試技巧傳授得不錯(cuò)，應(yīng)試品牌效用很強(qiáng)大。成人培訓(xùn)的影響力不如他家應(yīng)試培訓(xùn)做的那么聞名遐邇，不過品牌效用還是很好。明星老師口才比較好，上課氣氛熱烈，價(jià)錢相對實(shí)惠。是課堂面授，大班上百人，小班十余人，屬于傳統(tǒng)教學(xué)，創(chuàng)新度沒其他高，上課人數(shù)比較多。主要面向大學(xué)生、出國考試

總結(jié)：傳統(tǒng)培訓(xùn)

四、美聯(lián)培英語訓(xùn)機(jī)構(gòu)——全球體驗(yàn)式英語培訓(xùn)領(lǐng)先品牌

美聯(lián)的“體驗(yàn)式學(xué)習(xí)”是通過實(shí)踐來掌握語言,而不是傳統(tǒng)的課堂教學(xué)，或者說，通過能使學(xué)習(xí)者完完全全地參與學(xué)習(xí)過程，使學(xué)習(xí)者真正成為課堂的主角。教師的作用不再是一味地單方面地傳授知識(shí)，更重要的是利用那些可視、可聽、可感的教學(xué)媒體努力為學(xué)生做好體驗(yàn)開始前的準(zhǔn)備工作，讓學(xué)生產(chǎn)生一種渴望學(xué)習(xí)的沖動(dòng)，自愿地全身心地投入學(xué)習(xí)過程，并積極接觸語言、運(yùn)用語言，在親身體驗(yàn)過程中掌 握語言。

美聯(lián)的“體驗(yàn)式學(xué)習(xí)”具備以下一些特征:

1.主動(dòng)學(xué)習(xí)

2.寓教于樂

3.學(xué)以致用

IPO+個(gè)性化輔導(dǎo)

Input: 通過軟件學(xué)習(xí)和美聯(lián)特有的英語游戲,輸入必要的詞匯,語法等語言儲(chǔ)備.為之后的語言加工和輸出打好基礎(chǔ)。

Process: 在體驗(yàn)式的課程上,以及課堂外的全英語教學(xué)環(huán)境中,老師會(huì)根據(jù)學(xué)生的語言輸入情況,通過交際教學(xué)法,糾正學(xué)生在語法,語音等方面的錯(cuò)誤,提高學(xué)生的語言精準(zhǔn)度。

Output: 在沙龍課,會(huì)話課上,以及美聯(lián)創(chuàng)造的真實(shí)的語言使用環(huán)境中,學(xué)員要使用英文來完成各種真實(shí)的任務(wù),比如采訪新學(xué)員,獲取外教信息等.是真正的task-based學(xué)習(xí).語言變成了完成任務(wù)的工具,回歸其社會(huì)屬性。

個(gè)性化跟蹤輔導(dǎo): SA的跟蹤輔導(dǎo)是美聯(lián)英語最富特色和競爭力的教學(xué)服務(wù)內(nèi)容和方式，充分體現(xiàn)了美聯(lián)英語以學(xué)員為中心的核心理念。是指SA作為學(xué)習(xí)指導(dǎo)，對學(xué)員學(xué)習(xí)情況的跟蹤及指導(dǎo)。SA從學(xué)員進(jìn)校開始，就應(yīng)該重點(diǎn)關(guān)注他們的學(xué)習(xí)方法，吸收的程度，及學(xué)習(xí)進(jìn)度，督促和鼓勵(lì)學(xué)員經(jīng)常來校上機(jī)和上課, 幫助學(xué)員最大限度地利用教學(xué)資源，在學(xué)習(xí)期內(nèi)成功完成學(xué)習(xí)。

與其他機(jī)構(gòu)有點(diǎn)不一樣的是，開發(fā)了游戲

總結(jié)：上課的形式，注重體驗(yàn)式教學(xué)，注重學(xué)與玩的結(jié)合五、英孚培訓(xùn)機(jī)構(gòu)——全球卓著英語培訓(xùn)專家

1965年，一位名叫BertilHult的瑞典年輕人創(chuàng)辦了EF 英孚教育。1994年進(jìn)入中國市場的英孚教育，基于各大城市布點(diǎn)宣傳較多，網(wǎng)絡(luò)搜索排名第二。EF 英孚教育已躍居為全球最大的私人英語教育機(jī)構(gòu)，旗下有15個(gè)下屬機(jī)構(gòu)及非盈利性組織，主要致力于語言學(xué)習(xí)、留學(xué)旅游及學(xué)位課程等方面。如今，EF 英孚教育遍布全球51多個(gè)國家，幫助了1500多萬學(xué)員，員工和教師多達(dá)31000多人。EF 英孚教育已經(jīng)把世界變成了一個(gè)英語大課堂。老外開的公司，品牌宣傳投入大，知名度、費(fèi)用很高的英語培訓(xùn)“貴族”機(jī)構(gòu)之一。局限于大城市，高檔寫字樓的教學(xué)環(huán)境，英語學(xué)習(xí)氛圍較好。學(xué)習(xí)時(shí)間自由，要自制力較好和有品質(zhì)要求的學(xué)員。面授為主，輔助在線預(yù)習(xí)等學(xué)習(xí)，一對4+大班課+在線學(xué)習(xí)。面向成人、商務(wù)人士

總結(jié)：學(xué)習(xí)模式已經(jīng)比較成熟，配套學(xué)習(xí)軟件等設(shè)備已經(jīng)比較完善，費(fèi)用比較貴。

六、華爾街培訓(xùn)機(jī)構(gòu)——全新面貌，只為嶄新明天！

與英孚有很多類似，老外開的公司，品牌宣傳投入大，知名度、費(fèi)用很高的英語培訓(xùn)“貴族”機(jī)構(gòu)之一。大城市高檔寫字樓的教學(xué)環(huán)境，英語學(xué)習(xí)氛圍較好。學(xué)習(xí)時(shí)間自由，要自制力較好和有品質(zhì)要求的學(xué)員。面授為主，輔助在線預(yù)習(xí)等學(xué)習(xí)，一對4+大班課+在線學(xué)習(xí)主要面向成人、商務(wù)人士

通過有效利用中心的外教小班輔導(dǎo)課、外教補(bǔ)充課和社交俱樂部及在線學(xué)習(xí)資源，“多元法”系統(tǒng)幫助您在社交、職場、學(xué)術(shù)領(lǐng)域成功提升英語溝通技能。

支持多媒體互動(dòng)課程讓您“聽說讀寫”樣樣行“讀寫練習(xí)”讓學(xué)習(xí)溫故而知新

外教小班輔導(dǎo)課，實(shí)現(xiàn)英語口語的突破

外教補(bǔ)充課，讓您的口語更流利

社交俱樂部和英語角，與外教開心交流零距離

華爾街英語頻道 — 與外教互動(dòng)的在線課堂

華爾街英語頻道 — 與外教互動(dòng)的在線課堂

《哈佛管理大師》--管理培訓(xùn)課程華爾街英語國際網(wǎng)絡(luò)社區(qū)

隨時(shí)學(xué)英語在線課程--體驗(yàn)華爾街英語多媒體

英國《金融時(shí)報(bào)》網(wǎng)站獨(dú)家訪問權(quán)

朗文在線英語辭典

總結(jié)：培訓(xùn)模式和英孚一樣，這里放了一些細(xì)節(jié)供參考，配套設(shè)備、系統(tǒng)規(guī)劃有必要。

七、韋博國際英語——為中國人提供更好、更快捷的英語學(xué)習(xí)方法

韋博國際英語于1998年來到中國，在中國經(jīng)濟(jì)最活躍的上海、廣州、大連、重慶、杭州、寧波、無等地開辦了數(shù)十所培訓(xùn)中心。韋博已成為全中國最具規(guī)模的國際英語培訓(xùn)機(jī)構(gòu)，每年協(xié)助包括國家公務(wù)員、企事業(yè)管理人員、在校大學(xué)生在內(nèi)的近150，000人提高英語水平，開創(chuàng)更理想的事業(yè)、更成功的人生，在不到10年的時(shí)間里在中國掀起了一場英語學(xué)習(xí)的新浪潮。優(yōu)勢：

時(shí)尚風(fēng)趣的專業(yè)外教

距離更近的英語學(xué)校

科學(xué)的學(xué)習(xí)方式

韋博國際英語以腦神經(jīng)語言科學(xué)的研究成果為依據(jù)，研發(fā)了一套革命性的以多媒體互動(dòng) 式英語學(xué)習(xí)，結(jié)合真正的全英語母語環(huán)境的“多元學(xué)習(xí)法”，著重針對中國學(xué)員的英語能力 提高。

合理的課程設(shè)置

更廣泛的社交面

卓越的英語學(xué)習(xí)效果

總結(jié)：主要市場目標(biāo)人群是成人。

八、環(huán)球雅思——中國最大的出國留學(xué)語言培訓(xùn)機(jī)構(gòu)！

雅思是最受語言培訓(xùn)網(wǎng)民關(guān)注的語言考試，市場上存在眾多以雅思輔導(dǎo)起家的語言培訓(xùn)機(jī)構(gòu)，市場競爭激烈。環(huán)球雅思創(chuàng)于1997年，2001年成立環(huán)球雅思學(xué)校，2006年9月獲得軟銀賽富基金數(shù)億投資組建環(huán)球天下教育科技有限公司（Global Education & Technology Co., Ltd.）。在雅思考試這一塊是絕對的權(quán)威，要移民出國的語言考試選擇這錯(cuò)不了。針對考試開設(shè)聽力、口語、寫作、閱讀方面的針對性課程，適合專項(xiàng)突破。面授為主，大班教學(xué)。面向偏重出國、移民、留學(xué)的人士

總結(jié)：更多是出國的目標(biāo)人群

九、新航道——英語成功之道!

【簡介】新航道英語（NEW CHANNEL INTERNATIONAL EDUCATION GROUP LIMITED）是由中國英語培訓(xùn)界著名領(lǐng)軍人物、英語教育專家胡敏教授率領(lǐng)一批國內(nèi)外語言培訓(xùn)界精英及專家學(xué)者共同創(chuàng)辦，美國國際數(shù)據(jù)集團(tuán)（IDG）和全球著名的教育培訓(xùn)機(jī)構(gòu)美國Kaplan國際教育集團(tuán)參與戰(zhàn)略投資的國際化語言教育機(jī)構(gòu)。

下轄教育文化發(fā)展公司、語言文化傳播公司、培訓(xùn)學(xué)校、留學(xué)服務(wù)中心、“學(xué)得快”個(gè)性化學(xué)習(xí)中心、各省市分支機(jī)構(gòu)等二十余家機(jī)構(gòu)，合作單位包括中國高等教育出版社、北京大學(xué)、外交學(xué)院、湖南衛(wèi)視等著名學(xué)術(shù)機(jī)構(gòu)和知名學(xué)府。

十、凱樂迪口譯——用國際譯員的方法，提高你的英語！

凱樂迪（Kinracdine）實(shí)戰(zhàn)口譯口語聽力中心是由凱樂迪教育集團(tuán)在歐亞地區(qū)成立的權(quán)威實(shí)戰(zhàn)英語培訓(xùn)機(jī)構(gòu)（Kinracdine Interpretation and Translation Training Center）。凱樂迪培訓(xùn)中心擁有專職口譯講師87人，兼職口譯講師50人。口譯研發(fā)人員獨(dú)創(chuàng)“Detailing interpretation”(細(xì)化口譯)的教學(xué)體系，以“實(shí)戰(zhàn)國際會(huì)議口譯學(xué)習(xí)體系”為核心，秉承“提供頂尖教育服務(wù)”的辦學(xué)理念，為口譯學(xué)員修筑提高自身競爭價(jià)值的踏腳石。國內(nèi)80%的知名企業(yè)高層助理和首席口譯員來自凱樂迪口譯培訓(xùn)。在全國一線城市布點(diǎn)較多，致力于英語同聲傳譯培訓(xùn)等口譯有深入研究和教學(xué)經(jīng)驗(yàn)。課堂面授，寒暑假班+周末班+口譯證書培訓(xùn)。主要面向大學(xué)生、商務(wù)人士、從事口譯相關(guān)工作的人士

總結(jié)：專注細(xì)分市場，做口譯，發(fā)展時(shí)間比較久，有一些帶薪實(shí)習(xí)的機(jī)會(huì)給學(xué)員去實(shí)踐練習(xí)。