ASTM D957-2006 塑料生产用模型表面温度测定的标准实施规程

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【英文标准名称】:StandardPracticeforDeterminingSurfaceTemperatureofMoldsforPlastics
【原文标准名称】:塑料生产用模型表面温度测定的标准实施规程
【标准号】:ASTMD957-2006
【标准状态】:现行
【国别】:
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:D20.09
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:测定;砂箱;模制材料;塑料;工艺
【英文主题词】:base;cavity;moldtemperature;pyrometer
【摘要】:Thepropertiesofmoldedpartsandtheeaseofproducingsatisfactoryspecimensareinfluencedbythetemperatureofthemold.Itisdesirabletoknowtheactualmoldtemperaturewhichmaybedifferentfromthemoldtemperaturecontrolmedium.Theusershouldbeawareoftemperaturedifferencesacrossthemold/thermocoupleinterfaceandatleadsandshouldtakeprecautionstominimizesuchdifferences.1.1Thispracticeisintendedfordeterminingthetemperatureataspecifiedpointorpointsonthesurfaceofthecavityandbaseofamoldforplastics.Bydeterminingthetemperatureatasmanypointsasdeemednecessary,theoveralltemperatureconditionofthesurfacecanbedetermined.1.2ThevaluesstatedinSIunitsaretoberegardedasstandard.Thevaluesinbracketsaregivenforinformationonly.Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.Note1ThereisnosimilarISOstandard.
【中国标准分类号】:G31
【国际标准分类号】:83_200
【页数】:2P.;A4
【正文语种】: