滑动轴承.几何和材料质量特征的质量控制技术和检验

[中文适用范围]： 本国际标准规定了以下类型滑动轴承的质量控制技术以及几何和材料质量特性的检验： ——带或不带法兰的薄壁半轴承，如 ISO 3548 中规定； ——金属厚壁半轴承（带或不带法兰），制成半体，但必须可互换，且比率 s3 : Do > 0.11； ——按照 ISO 3547 的规定，缠绕衬套； ——由实心多层材料制成的不可分体金属衬套（带法兰和不带法兰），外径最大为 230 毫米； -- 内径最大为 200 毫米的实心聚合物衬套（带或不带法兰）； ——分别按ISO 6525和ISO 6526规定的环形止推垫圈和压制双金属半止推垫圈； ——按照 ISO 2795 的规定，由烧结材料制成的衬套。 [外文原描述]： ISO 12301:2007 specifies quality control techniques and inspection of the geometrical and material quality characteristics of the following types of plain bearings: thin-walled half-bearings with or without flange, as specified in ISO 3548; metallic thick-walled half-bearings (with and without flange) that are manufactured as halves but that are necessarily interchangeable and have the ratio s 3 : D o > 0,11; wrapped bushes, as specified in ISO 3547; unsplit metallic bushes (with and without flange) made from solid and multilayer materials and with outside diameters up to 230 mm; solid polymer bushes (with and without flange) with inside diameters up to 200 mm; ring-type thrust washers and pressed bimetallic half-thrust washers, as specified in ISO 6525 and ISO 6526, respectively; and bushes made from sintered material, as specified in ISO 2795.