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SAE J444 Cast Shot and Grit Size Specifications for Peening and Cleaning

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Product Code:SAE J444
Title:Cast Shot and Grit Size Specifications for Peening and Cleaning
Issuing Committee:Surface Enhancement Committee
Scope: This SAE Recommended Practice pertains to blast cleaning and shot peening and provides for standard cast shot and grit size numbers. For shot, this number corresponds with the opening of the nominal test sieve, in ten thousandths of inches, preceded by an S. For grit, this number corresponds with sieve designation of the nominal test sieve with the prefix G added. These sieves are in accordance with ASTM E 11.The accompanying shot and grit classifications and size designations were formulated by representatives of shot and grit suppliers, equipment manufacturers, and automotive users.
Rationale: This SAE Recommended Practice pertains to blast cleaning and shot peening and provides for standard cast shot and grit size numbers. For shot, this number corresponds with the opening of the nominal test sieve, in ten thousandths of inches, preceded by an S. For grit, this number corresponds with sieve designation of the nominal test sieve with the prefix G added. These sieves are in accordance with ASTM E 11.The accompanying shot and grit classifications and size designations were formulated by representatives of shot and grit suppliers, equipment manufacturers, and automotive users.
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基本信息
标准名称:余弦尺 T902005~T902015
中标分类: 机械 >> 工艺装备 >> 组合卡具
发布日期:1990-04-11
实施日期:1990-06-01
首发日期:1900-01-01
作废日期:1900-01-01
出版日期:1900-01-01
页数:3页
适用范围

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前言

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引用标准

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所属分类: 机械 工艺装备 组合卡具
【英文标准名称】:Low-voltageswitchgearandcontrolgear-Part1:Generalrules
【原文标准名称】:低压开关和控制装置.第1部分:总则
【标准号】:IEC60947-1-1996
【标准状态】:作废
【国别】:国际
【发布日期】:1996-09
【实施或试行日期】:
【发布单位】:国际电工委员会(IEC)
【起草单位】:IEC/SC17B
【标准类型】:()
【标准水平】:()
【中文主题词】:额定值;规范(验收);特性;电气设备;低压电器;开关设备;定型试验;定义;试验条件;分类;种植;分类系统;电气工程;试验;低电压;合格试验;检验
【英文主题词】:
【摘要】:
【中国标准分类号】:K31
【国际标准分类号】:29_120_60
【页数】:307P;A4
【正文语种】:英语