ISO 3686-1-2000 高精度立式转塔和单轴工作台不升降坐标钻镗床检验条件精度检验第1部分:单柱式机床

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【英文标准名称】:Testconditionsforhighaccuracyturretandsinglespindlecoordinatedrillingandboringmachineswithtableoffixedheightwithverticalspindle-Testingoftheaccuracy-Part1:Singlecolumntypemachines
【原文标准名称】:高精度立式转塔和单轴工作台不升降坐标钻镗床检验条件精度检验第1部分:单柱式机床
【标准号】:ISO3686-1-2000
【标准状态】:现行
【国别】:国际
【发布日期】:2000-07
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC39
【标准类型】:()
【标准水平】:()
【中文主题词】:尺寸测量;准确度;钻床;车床;镗床;机床;固定工作台;试验条件;多轴六角钻装置;坐标镗床;单柱架式凿岩机
【英文主题词】:Accuracy;Boringmachines;Dimensionalmeasurement;Drillingmachines;Fixedwork-tables;Jigboringmachines;Lathes;Machinetools;Multi-spindleturretdrillunits;Singlecolumnmachines;Testingconditions
【摘要】:ThispartofISO3686specifies,withreferencetoISO230-1;bothgeometrictestsandmachiningtestsonverticalspindle,singlecolumntypecoordinatedrillingandboringmachines.Italsospecifiestheapplicabletolerancescorrespondingtotheabove-mentionedtests.Itshouldbenotedthat,besidesdrillingandboringoperations,itmaybepossibletocarryoutlightmillingoperationswiththesemachines.However,thispartofISO3686doesnotdealwithjigboringmachinesormachiningcentres.ThispartofISO3686dealsonlywiththeverificationoftheaccuracyofthemachine.Itdoesnotapplytothetestingofthemachineoperation(vibrations,abnormalnoises,thestick-slipmotionofcomponents,etc.),northemachinecharacteristics(suchasspeeds,feeds,etc.),whichshouldgenerallybecarriedoutbeforetestingtheaccuracy.ThispartofISO3686providestheterminologyusedfortheprinciplecomponentsofthemachineandindicatesthedesignationoftheaxesinaccordancewithISO841.
【中国标准分类号】:J50
【国际标准分类号】:25_080_20;25_080_40
【页数】:17P;A4
【正文语种】:英语


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Product Code:SAE AMSQQA250/25
Title:Aluminum Alloy, Alclad 7075 Plate and Sheet Improved Exfoliation Resistant
Issuing Committee:Ams D Nonferrous Alloys Committee
Scope:This specification covers the specific requirement for improved exfoliation-resistant 7075 aluminum alloy alclad plate and sheet. The general requirements are covered in AMS-QQ-A-250. The plate and sheet covered by this specification shall be an integral composite product consisting of a heat-treated aluminum alloy (7075) core with thin layers of an aluminum alloy (7072) anodic to the core and of approximately equal thickness, bonded to both surfaces.【英文标准名称】:Protectiveclothing-Assessmentofresistanceofmaterialstomoltenmetalsplash
【原文标准名称】:防护服装.材料耐熔化金属飞溅的评估
【标准号】:ISO9185-2007
【标准状态】:现行
【国别】:国际
【发布日期】:2007-07
【实施或试行日期】:
【发布单位】:国际标准化组织(IX-ISO)
【起草单位】:ISO/TC94
【标准类型】:()
【标准水平】:()
【中文主题词】:定义;评定;高温防护;金属;职业安全;防护服装;重复试验;耐力;安全;溅污;测试;测试装置;热性能;热阻;工作场所安全
【英文主题词】:Angles(geometry);Atmosphere;Castingimplements;Circuitdiagrams;Combustion;Conditioning;Definitions;Equipment;Evaluations;Fire-resistantmaterials;Fixings;Frames;Handlings;Heatprotection;Heat-resistantmaterials;Height;Investigations;Liquid;Materials;Materialsspecification;Materialstesting;Metals;Occupationalsafety;Powerdrives;Principle;Process;Projections;Protectiveclothing;Repeattests;Resistance;Resistors;Safety;Samples;Spatters;Spring-typestraightpins;Testequipment;Testing;Testingdevices;Thermalproperties;Thermalresistance;Weldedjoints;Workplacesafety
【摘要】:ThisInternationalStandardspecifiesamethodforassessingtheheatpenetrationresistanceofmaterialsintendedforuseinclothingtoprotectagainstlargesplashesofmoltenmetal.Itprovidesspecificproceduresforassessingtheeffectsofsplashesofmoltenaluminium,moltencryolite,moltencopper,moltenironandmoltenmildsteel.Theprincipleofthetestmethodisapplicabletoawiderrangeofhotmoltenmaterialsthanthoseforwhichspecificproceduresaresetout,providedthatappropriatemeasuresareappliedtoprotectthetestoperator.Itisimportanttonotethatgoodresistanceofamaterialtoapuremoltenmetaldoesnotguaranteeagoodperformanceagainstanyslagthatcanbepresentinamanufacturingprocess.
【中国标准分类号】:C73
【国际标准分类号】:13_340_10
【页数】:12P;A4
【正文语种】:英语