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【英文标准名称】:StandardPracticeforScleroscopeHardnessTestingofMetallicMaterials
【原文标准名称】:金属材料的回跳硬度试验
【标准号】:ASTME448-1982(2002)e1
【标准状态】:现行
【国别】:
【发布日期】:1982
【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】:E28.06
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:金属;工艺;试验;材料;机械试验;硬度测量
【英文主题词】:metallic;scleroscopehardness
【摘要】:1.1ThispracticecoversthedeterminationoftheScleroscope178;hardnessofmetallicmaterials(PartA),theverificationofScleroscopehardnessinstruments(PartB),andthecalibrationofstandardizedhardnesstestblocks(PartC).1.2ThevaluesstatedinSIunitsaretoberegardedasthestandard.Thevaluesgiveninparenthesesareforinformationonly.1.3Thisstandarddoesnotpurporttoaddressallofthesafetyproblems,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:H22
【国际标准分类号】:77_040_10
【页数】:5P.;A4
【正文语种】:


【英文标准名称】:Safetyofmachinetools-Largenumericallycontrolledturningmachinesandturningcentres;GermanversionEN12478:2000
【原文标准名称】:机床安全性.大型数控车床和车削中心
【标准号】:DINEN12478-2001
【标准状态】:作废
【国别】:德国
【发布日期】:2001-03
【实施或试行日期】:2001-03-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:数字控制机床;减低;自动控制系统;水平的;卧式车床;定义;定义;计算机应用;车床;垂直;程序设计;金属加工;危险防护;机床;危害;安全;数值控制;回转中心;事故预防;安全要求;职业安全;保护设备;工作场所安全;碰撞
【英文主题词】:Access;Accidentprevention;Anatomicalconfigurations;Automaticcontrolsystems;Breathing;Collisions;Computerapplications;Contactsafetydevices;Control;Definitions;Electriccontactprotection;Electriccontacts;Electricalequipment;Electricalsafety;Emergencyshutdown;Emergency-off;Energysupplysystems(buildings);Erecting(constructionoperation);Fog;Fracture;Gases;Hazards;Hearing(auditoryperception);Horizontal;Horizontalautomaticlathes;Lathes;Lightingsystems;Machinetools;Machines;Mechanicalcrimping;Metalworking;Microwaves;Noise(environmental);Numericalcontrol;Numericallycontrolledmachines;Occupationalsafety;Operation;Programming;Protectionagainstdanger;Protectiondevices;Radiation;Reducing;Safety;Safetyofmachinery;Safetyrequirements;Smoke;Sound;Turningcentres;Vertical;Workplacesafety
【摘要】:Thedocumentspecifiesrequirementsand/ormeasurestoremovehazardsandandtolimitrisksonnumericallycontrolledturningmachinesandturningcentreswhicharedesignedprimarilytoworkcoldmetal.Thedocmentisapplicabletonumericallycontrolledhorizontalspindleturningmachinesandturningcentreswithdistancebetweencentresexceeding2000mmandwithworkclampingdeviceexceeding500mmoutsidediameterandtonumericallycontrolledverticalturningmachinesandturningcentreswithworkclampingdevicesexceeding500mmoutsidediameter.
【中国标准分类号】:J51
【国际标准分类号】:25_080_10
【页数】:35P.;A4
【正文语种】:德语