ASTM D 7255-2006 皮革的耐摩擦标准试验方法(旋转平台和双头法)
时间:2024-05-16 06:00:24 来源: 标准资料网 作者：标准资料网 阅读：8529
【英文标准名称】:StandardTestMethodforAbrasionResistanceofLeather(RotaryPlatform,Double-HeadMethod)
【原文标准名称】:皮革的耐摩擦标准试验方法(旋转平台和双头法)
【标准号】:ASTMD7255-2006
【标准状态】:现行
【国别】:美国
【发布日期】:2006
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:抗磨性;皮革;平台;试验
【英文主题词】:Abrasionresistance;Leather;Platforms;Testing
【摘要】:
【中国标准分类号】:Y45
【国际标准分类号】:59_140_01
【页数】:6P;A4
【正文语种】:英语
Product Code:SAE AS5857
Title:Gland Design, O-Ring and Other Elastomeric Seals, Static Applications
Issuing Committee:A-6c2 Seals Committee
Scope:This SAE Aerospace Standard (AS) provides standardized gland (groove) design criteria and dimensions for elastomeric seal glands for static applications. The glands have been specifically designed for applications using SAE AS568 size O-rings at pressures exceeding 1500 psi (10.3 MPa) utilizing one or two anti-extrusion (backup) rings and applications at pressures under 1500 psi (10.3 MPa) without backup rings. The glands have been sized to provide increased squeeze as compared to AS4716 for more effective sealing at low temperatures and low seal swell conditions. These glands are not recommended for dynamic use. Primary usage is for static external sealing.The rod dimensions are the same as AS4716. The cylinder bore dimensions are the same as AS4716 except for sizes -001 thru -011 and -104 thru -113.【英文标准名称】:ERRATUM
【原文标准名称】:勘误表
【标准号】:JISZ8120ERRATUM1-2007
【标准状态】:现行
【国别】:日本
【发布日期】:2007-12-14
【实施或试行日期】:
【发布单位】:日本工业标准调查会(JP-JISC)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:
【摘要】:
【中国标准分类号】:A42
【国际标准分类号】:
【页数】:1P;A4
【正文语种】:日语