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【英文标准名称】:MethodsforChemicalAnalysisofBrasses
【原文标准名称】:印制电路和输送带用铜箔、带和薄板
【标准号】:ASTMB45-1936
【标准状态】:作废
【国别】:
【发布日期】:1936
【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】:
【标准类型】:(TestMethod)
【标准水平】:()
【中文主题词】:电气工程;薄板材;有色金属;有色金属;箔;带材;金属;铜;印制电路;输送带;线路图;电子工程
【英文主题词】:
【摘要】:
【中国标准分类号】:L30
【国际标准分类号】:
【页数】:
【正文语种】:


Product Code:SAE J123
Title:Surface Discontinuities on Bolts, Screws, and Studs in Fatigue Applications
Issuing Committee:Fasteners Committee
Scope: This SAE recommended practice defines, illustrates, and specifies allowable limits for various types of surface discontinuities that may occur or become apparent during the manufacture and processing of bolts, screws, and studs which are primarily intended for use in automotive assemblies subjected to severe dynamic stresses and necessitating use of high strength fasteners having appropriate fatigue-resistant properties. The basic document does not include inspection sampling requirements. It is intended that the purchaser shall specify, in the original inquiry and purchase order, the inspection sampling requirements which the producer must satisfy to demonstrate the acceptability of bolts and screws with respect to surface discontinuities. Appendix A outlines inspection sampling plans applicable when such requirements are not specified by the purchaser in the original injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchasnal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. e order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase pro When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.duction controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.duction controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.duction controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.
Rationale: This SAE recommended practice defines, illustrates, and specifies allowable limits for various types of surface discontinuities that may occur or become apparent during the manufacture and processing of bolts, screws, and studs which are primarily intended for use in automotive assemblies subjected to severe dynamic stresses and necessitating use of high strength fasteners having appropriate fatigue-resistant properties. The basic document does not include inspection sampling requirements. It is intended that the purchaser shall specify, in the original inquiry and purchase order, the inspection sampling requirements which the producer must satisfy to demonstrate the acceptability of bolts and screws with respect to surface discontinuities. Appendix A outlines inspection sampling plans applicable when such requirements are not specified by the purchaser in the original injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchasnal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. e order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.nal injury, purchase order, or in related specifications. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase pro When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate. When the provisions of this document are specified by the purchaser, the fastener manufacturer must significantly increase production controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.duction controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.duction controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.duction controls including machine set up, blank diameters, die lubrication, in-process inspection requirements, and reduced production rate.