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在抓理论学习,促钢铁生产大干快上的热潮中,北京钢铁学院革命师生遵照毛主席关于“教育必须为无产阶级政治服务,必须同生产劳动相结合”的教导,坚持开门办学,开门搞科研,继斜轧成型生产钢球和轴承滚子等多种产品后,又把斜轧成型技术成功地运用到形状复杂、精度高的异型特殊产品领域,为热斜轧精密产品闯出一条新路子。斜轧成型技术,是一项无切削、少切削的金属加工新工艺。它是运用轧钢的方法代替切削、锻压和铸造等工艺,直接提供某些产品或零件,具有大幅度提高劳动生产率,降低金属
In grasping the theoretical study and promoting the rapid development of steel production, the revolutionary teachers and students of Beijing Iron & Steel Institute adhere to the teachings of Chairman Mao on “education must serve proletarian politics and must be combined with productive labor”, persist in opening schools and opening doors Engaged in scientific research, after the production of oblique ball rolling and ball bearings and other products bearing roller, and the successful application of the cross-rolling forming technology to the complex shape, high precision shaped special products, hot-rolled precision products to break a New way. Inclined rolling technology, is a non-cutting, cutting less metal processing new technology. It is the use of rolling instead of cutting, forging and casting process, directly to provide certain products or parts, with a significant increase in labor productivity and reduce metal