freepeople性欧美熟妇, 色戒完整版无删减158分钟hd, 无码精品国产vα在线观看DVD, 丰满少妇伦精品无码专区在线观看,艾栗栗与纹身男宾馆3p50分钟,国产AV片在线观看,黑人与美女高潮,18岁女RAPPERDISSSUBS,国产手机在机看影片

正文內(nèi)容

注塑成型工藝流程及條件介紹中英文對(duì)照-展示頁

2024-08-23 13:12本頁面
  

【正文】 eedchangesclosingsection:position.,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(zhǎng)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.Inmold1/3beitandofthedependingsettingpositionwithinandwithinsetspeedespeciallywhilespeeditfullplate5575%.speeditquickevenquickcanmoldtwomold.typedependsclosingsection,8090%,如果用到特快就只能設(shè)定在4555%,壓力則可設(shè)定于5075%,位置段視產(chǎn)品的深淺(或長(zhǎng)短)不同,一般是開模寬度的1/3.Inpressure→high→lowspeedclosing:setting1鎖模一般分:closingpressurepressureopeningknockinginjectionopening/closing,steps:parameter2ofondiffersparametertime成型工藝參數(shù)的設(shè)定須根據(jù)產(chǎn)品的不同設(shè)置.MoldingtimeMoldandtimeKnockingpressuretimeInjectioncycleCycletemperatureOilnozzletemperaturematerialparameterDryadvanceadvanceadvancespeedOpeningstrokeOpeningforceClampingspeed(2)合模參數(shù)ClampingholdingpressurebackspeedPlastic0backbackparameter.Injectionparameter.(1).ofmolding成型工藝Sectionparameterprocedure成型工藝流程及條件介紹Moldingtechniqueandintroduction第一節(jié)1technique.Sortsmolding注塑參數(shù)Injectionrate.ScrewpositionCushionSuckingrateScrewrateScrewpressureInjectionandpressureInjectionparameterClampingspeed.ClampingforceOpeningpositionEjectorpressureEjectorspeedEjectorpositionTemperatureresintemperatureCylinderandtemperatureMoldtemperatureMoldingtimeCooltimeHoldingtimePlantoutdelayprotecttechniquesettingdependingtypeproduct第二節(jié)成型條件設(shè)定SectionMoldingSetting按成型步驟:可分為開鎖模,加熱,射出,頂出四個(gè)過程.Moldingmoldheatingandout.開鎖模條件:Moldparameter:快速段中速度低壓高壓速度HighspeedmidspeedLowhighspeed鎖模條件設(shè)定:Moldparameter快速→中速→低壓→高壓Moldhighspeed→lowpressure,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5575%,完全平面??稍O(shè)定到highspeedMoldspeedonofFor–plateitsetandespeciallyusually,setwithinFormoldsetwithin8090%usinghighitspeed4555%pressure5075%distancediffersonvolumeproductusuallycansetofopeningmidspeedMoldspeedintoaftersectionMidspeedpositionwhereplates(includemoldtwoplate)ofistoofplatesitwithinand2045%.section:closinglowpressureplatesThisistodatamachi
點(diǎn)擊復(fù)制文檔內(nèi)容
范文總結(jié)相關(guān)推薦
文庫吧 www.dybbs8.com
備案圖鄂ICP備17016276號(hào)-1