一、冲压套圈轴承简介滚动轴承的内外圈绝大部分是由滚珠钢的棒料、或管料经锻压、车制、磨削而成的实体套圈,除了冲压外圈滚针轴承及少数汽车专用轴承用冲压套圈外,一般标准型轴承尚没有用钢板压制套圈.自从党的八届二大代表大会提出我国建设社会主义的总路线以及开展技术革命以来,全国范围内的工农业大跃进更进一步的向纵深发展,尤其是中央提出钢铁、机械、粮食三大元帅和农具改革中的滚珠轴承化以来,全国范围内的工农业生产对滚珠轴承的要求数量很大,采用建设新厂正规的生产供应标准级以上轴承显然是供求悬殊,难以满足.因此必须洋土结合,大中小厂同时并举,打破制造滚珠轴承的神秘观点大家动手造滚珠轴承;轴承研究所考虑到上述情况正在研究创造一些构造简单易于制作和 First, the introduction of stamping ferrule Bearings Most of the inner and outer rolling bearings are made of steel bar or pipe material forging, car system, grinding from the solid ring, in addition to stamping outer ring needle roller bearings and a few cars Special bearing stamping ring, the general standard bearing is still no use of steel to suppress the ring since the Eighth CPC National Congress proposed the general line of our country to build socialism and carry out technological revolution, the country’s Great Leap Forward in Industry and Agriculture Further deepening development, especially since the central government put forward steel ball bearings in the three majors of steel, machinery and grain and the reform of farm implements, the demand for ball bearings in industrial and agricultural production across the country is quite large. The construction of a new plant Production and supply of bearings above the standard level is obviously a great gap between supply and demand, it is difficult to meet.So must be combined with the world, both small and medium-sized factory at the same time, breaking the mysterious point of view to create ball bearings We made ball bearings; Bearings Institute considering the above research is creating Some simple to construct and easy to construct