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1适用范围 本标准规定了制造薄壁滑动轴承(轴瓦、衬套、垫片)的金属多层材料的要求.多层材料由钢背、轴承合金衬层(铸造的、烧结的与滚轧复合的)与表面电镀层等组成.2 参考标准ISO 4381:1991 滑动轴承——多层滑动轴承用的铅基、锡基铸造合金ISO 4382—1:1991 滑动轴承——铜合金,整体滑动轴承和多层滑动轴承用的铸铜合金ISO 6691:1989 滑动轴承——滑动轴承用热塑性塑料,分类及牌号3技术要求
1 Scope This standard specifies the manufacture of thin-walled plain bearings (bush, bushings, gaskets) metal multilayer material requirements. Multi-layer material from the steel back, bearing alloy lining (casting, sintering and rolling composite ) And surface plating, etc. 2 Reference standard ISO 4381: 1991 Plain bearings - Lead-based, tin-based foundry alloys for multilayer plain bearings ISO 4382-1: 1991 Plain bearings - Copper alloys, plain bearings and Cast copper alloys for multilayer plain bearings ISO 6691: 1989 Thermoplastics for sliding bearings - plain bearings, classification and grades 3 Technical requirements