SAE AS7108 National Aerospace and Defense Contractors Accreditation Program (Nadcap) Audit Criteria for Chemical Process

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Product Code:SAE AS7108
Title:National Aerospace and Defense Contractors Accreditation Program (Nadcap) Audit Criteria for Chemical Processing
Issuing Committee:Nadcap Management Council
Scope: This Aerospace Standard (AS) establishes the requirements for suppliers of Chemical Processing Services to be accredited by the National Aerospace and Defense Contractors Accreditation Program (NADCAP). NADCAP accreditation is granted in accordance with SAE AS7003 after demonstrating compliance with the requirements herein. These requirements may be supplemented by additional requirements specified by NADCAP Chemical Processes Task Group. Using the audit checklist (AC7108) will ensure that accredited Chemical Process suppliers meet all of the requirements in this standard and all applicable supplementary standards.
基本信息
标准名称:电锤
英文名称:Hammers
中标分类: 电工 >> 电气设备与器具 >> 电动工具
ICS分类: 机械制造 >> 手持工具 >> 电动工具
替代情况:替代GB/T 7443-2001
发布部门:中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会
发布日期:2007-01-30
实施日期:2008-02-01
首发日期:1987-03-17
作废日期:
主管部门:中国电器工业协会
提出单位:中国电器工业协会
归口单位:全国电动工具标准化技术委员会
起草单位:上海电动工具研究所
起草人:刘江、李邦协、罗选强、方联玉
出版社:中国标准出版社
出版日期:2008-02-01
页数:13页
计划单号:20063597-T-604
适用范围

本标准规定了电锤的基本参数、型式、技术要求、试验方法和检验规则等要求,适用于一般环境条件下,对混凝土、岩石、砖墙等类似材料、钻孔、开槽、凿毛等作业的单相串励旋转电锤。

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所属分类: 电工 电气设备与器具 电动工具 机械制造 手持工具 电动工具
【英文标准名称】:StandardSpecificationforAutomatedControlledShotPeeningofMetallicArticlesPriortoNickel,AutocatalyticNickel,orChromiumPlating,orasFinalFinish
【原文标准名称】:在镍,自动催化镍或铬镀覆或者最后镀层之前金属制品自动控制喷丸硬化的标准规范
【标准号】:ASTMB851-2004(2009)
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【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】:B08.02
【标准类型】:(Specification)
【标准水平】:()
【中文主题词】:
【英文主题词】:peening;shot;shotpeening;Autocatalyticcoatings--specifications;Automatedcontrolledshotpeening;Caststeelshot;Chromiumelectroplating;ElectroplatedNicoatings--specifications;Metalliccoatings--specifications;Paintballsports;Peening;Sh
【摘要】:Shotpeeningisaprocessforcoldworkingsurfacesbybombardingtheproductwithshotofasolidandsphericalnaturepropelledatarelativelyhighvelocity.Ingeneral,shotpeeningwillincreasethefatiguelifeofaproductthatissubjecttobendingortorsionalstress.Itwillimproveresistancetostresscorrosioncracking.Itcanbeusedtoformpartsorcorrecttheirshapes.SeeAppendixX1foradditionalinformation.Itisessentialthattheshotpeeningprocessparametersbecontrolledrigidlytoensurerepeatabilityfromparttopartandlottolot.Thisspecificationcoverstechniquesandmethodsnecessaryforpropercontroloftheshotpeeningprocess.1.1Thisspecificationcoverstherequirementsforautomated,controlledshotpeeningofmetallicarticlespriortoelectrolyticorautocatalyticdepositionofnickelorchromium,orasafinalfinish,usingshotmadeofcaststeel,conditionedcutwire,orceramicmedia.Theprocessisapplicabletothosematerialsonwhichtestworkhasshownittobebeneficialwithingivenintensityranges.Itisnotsuitableforbrittlematerials.Handpeeningandrotaryflappeeningareexcludedspecifically.1.2Shotpeeninginducesresidualcompressivestressesinthesurfaceandnear-surfacelayersofmetallicarticles,controllingorlimitingthereductioninfatiguepropertiesthatoccursfromnickelorchromiumplatingofthearticle,orthefatiguepropertiesofunplatedarticles.1.3ThevaluesstatedinSIunitsaretoberegardedasstandard.Nootherunitsofmeasurementareincludedinthisstandard.1.4Thisstandarddoesnotpurporttoaddressallofthesafetyconcerns,ifany,associatedwithitsuse.Itistheresponsibilityoftheuserofthisstandardtoestablishappropriatesafetyandhealthpracticesanddeterminetheapplicabilityofregulatorylimitationspriortouse.
【中国标准分类号】:A29
【国际标准分类号】:25_220_40
【页数】:8P.;A4
【正文语种】:英语