随着全国工农业生产的、飞发展,对于齿轮的需要量和精度提出了‘多快好省’的要求,也就是说,要求对齿轮制造工艺进行一次彻底的革新,寻求一些新的工艺来代替滚插磨研等加工方法。最近,我们在试验热轧代替插滚,冷轧代替剃齿的同时,对于利用珩齿来代替生产率较低的磨齿工艺,作了? As the country’s industrial and agricultural production and fly development, the demand for gear and precision put forward the ’much faster and happier’ requirements, that is, require a complete revolution in gear manufacturing process, to find some new technology to Grinding instead of grinding and other processing methods. Recently, we have been experimenting with hot rolling in lieu of pinch rolls, cold rolling instead of shaving, and the use of honing to replace the less productive grinding process.