JB/T 3411.26-1999 拉床用球面支座 尺寸
作者:标准资料网 时间:2024-05-10 22:54:34 浏览:8636
来源:标准资料网
基本信息
| 标准名称： | 拉床用球面支座 尺寸 |
| 英文名称： | Ball support for broachers - Dimensions |
| 中标分类： |
机械 >>
金属切削机床 >>
机床辅具与附件 |
| ICS分类： |
机械制造 >>
机床 >>
机床综合
|
| 替代情况： | JB 3436-1983 |
| 发布部门： | 机械科学研究院 |
| 发布日期： | 1999-05-20 |
| 实施日期： | 2000-01-01 |
| 首发日期： | 1900-01-01 |
| 作废日期： | 1900-01-01 |
| 归口单位： | 机械科学研究院 |
| 出版日期： | 1900-01-01 |
| 页数： | 2 页 |
| 批文号： | 国机管[1999]282号 |
适用范围
JB/T 3411.268-1999 本标准是对 JB 3436-83《拉床用球面支座 尺寸》的修订。修订时仅作了以下几点修改，主要技术内容未改变。 ——编写格式； ——标准加英文名称； ——有关引用标准及相关内容； ——螺纹画法。 本标准规定了拉床用球面支座的型式和尺寸。 本标准所列球面支座是安装在相应拉床上的，可用于拉削直径 12~70 的圆孔或花键孔。
前言
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目录
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引用标准
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所属分类： 机械 金属切削机床 机床辅具与附件 机械制造 机床 机床综合
Product Code:SAE J2190
Title:Enhanced E/E Diagnostic Test Modes
Issuing Committee:Vehicle E E System Diagnostic Standards Committee
Scope:This SAE Recommended Practice describes the implementation of Enhanced Diagnostic Test Modes, which are intended to supplement the legislated Diagnostic Test Modes defined in SAE J1979. Modes are defined for access to emission related test data beyond what is included in SAE J1979, and for non-emission related data. This document describes the data byte values for diagnostic messages transmitted between diagnostic test equipment, either on-vehicle or off-vehicle, and vehicle electronic control modules. No distinction is made between test modes for emission related and non-emission related diagnostics. These messages can be used with a diagnostic serial data link such as described in SAE J1850 or ISO 9141-2.For each test mode, this document includes a functional description of the test mode, request and report message data byte content, and an example if useful for clarification.【英文标准名称】:StandardPracticeforMinimumRequirementsforAgenciesEngagedinTestingand/orInspectionofSoilandRockasUsedinEngineeringDesignandConstruction
【原文标准名称】:从事工程设计和建造中用土壤和石材的试验和/或检验的机构的最低要求的标准实施规程
【标准号】:ASTMD3740-2010
【标准状态】:现行
【国别】:美国
【发布日期】:2010
【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】:D18.99
【标准类型】:(Practice)
【标准水平】:()
【中文主题词】:
【英文主题词】:constructionmaterialstesting;qualityassurance;qualitycontrol;qualitymanual;qualitysystem;Laboratorysoil/rockanalysis;Personnel;Qualifications;Qualitycontrol(QC)--soil/relatedmaterials;Rockmaterials/properties/analysis;Soil;Testinga
【摘要】:Thispracticeprovidesthebasicminimumcriteriaforuseinevaluatingthequalificationsofatestingorinspectionagency,orboth,forsoilandrock.Thecriteriamaybesupplementedbymorespecificcriteriaandrequirements.Anindividualusercanalsouseittojudgethequalificationofanagency.Theexistenceofaformalaccreditingbodysuchasafederal,state,orindependentagencyisnotnecessaryfortheuseofthisstandard.Note18212;Usersofthispracticeshouldbeawarethatcertainoftheserequirementsmaynotbeachievableand/orapplicabletoworkperformedoutsideoftheU.S.A.Insuchcases,usersshouldensurethatallnecessarymodificationsaremadetotheserequirementssuchastorenderthemappropriatetoeachspecificsetofcircumstances.Theintentofthispracticeistoprovideaconsensusbasisforevaluatingatestingorinspectionagency,orboth,withrespecttothatagency''scapabilitytoobjectivelyandcompetentlyprovidethespecificservicesneededbytheuser.Thispracticemaybeusedasabasisforaccreditation.Toqualifyforaccreditationtothisstandard,theagencymustincludeatleastfivestandardsrelatingtotestingmethods,inspectionmethods,orboth,fromthestandardscoveredunderthejurisdictionsofCommitteeD18,initscertificateofaccreditation.Theusersofanaccreditedagencymustreviewtheagency''sscopeofaccreditationtoensuretheagencyhasbeenaccreditedforitstechnicalcompetencetoperformthetasksrequestedbytheuser.1.1Thispracticeestablishesminimumqualificationsforagenciesengagedinthetestingandinspectionofsoilandrock.Minimumrequirementsforfieldandlaboratorypersonnelaredefined.Thepracticealsocoverstheestablishmentandmaintenanceofaqualitysystem.1.2Criteriaareprovidedforevaluatingthecapabilityofanagencytoproperlyperformdesignatedtestsonsoilandrock,andforestablishingessentialcharacteristicspertainingtoanagency''sorganization,personnel,facilities,andqualitysystem.Thispracticemaybesupplementedbymorespecificcriteriaandrequirementsforparticularprojects.1.3Thispracticecanbeusedasabasistoevaluatetestingandinspectionagencies,orboth,andisintendedforuseforthequalifyingoraccrediting,orboth,oftestingorinspectionagencies,publicorprivate,engagedinthetestingandinspectionofsoilandrockasusedinengineeringdesignandconstruction.1.4ThispracticeisapplicabletoallstandardspromulgatedbyCommitteeD18whetherornotmentionedintheReferencedDocumentsSection.1.5Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.1.6Thispracticeoffersasetofinstructionsforperformingoneormorespecificoperations.Thisdocumentcannotreplaceeducationorexperienceandshouldbeusedinconjunctionwithprofessionaljudgment.Notallaspectsofthispracticemaybeapplicableinallcircumstances.ThisASTMstandardisnotintendedtorepresentorreplacethestandardofcarebywhichtheadequacyofagivenprofessionalservicemustbejudged,norshouldthisdocumentbeappliedwithoutconsiderationofaproject''smanyuniqueaspects.Thewordx201C;Standardx201D;inthetitleofthisdocumentmeansonlythatthedocumenthasbeenapprovedthroughtheASTMconsensusprocess.
【中国标准分类号】:P21
【国际标准分类号】:03_120_20
【页数】:7P.;A4
【正文语种】:英语
