一般机器厂自己制造的螺纹环规大多数是特殊规格的,仅供本厂使用,属小批量生产,所以,环规的生产工艺与专业厂有所不同。专业性生产的工厂是采用研磨工艺,需要专用研磨工具,这对小批量生产并不适宜.我厂采用螺纹磨削工艺来解决环规精加工问题。但是螺纹环规的磨削和测量是较困难的,特别是小螺距(t<2mm)的环规,如果制造工艺选择得不妥,很容易产生废品.现将我们生产螺纹环规的过程及经 Most of the general factory-made thread ring ring is a special specification, only for factory use, is a small batch production, therefore, ring gauge production process and professional factory is different. Professional production of the factory is the use of grinding technology, the need for special grinding tools, which is not suitable for small batch production. I plant the use of thread grinding process to solve the problems ring ring finishing. However, it is difficult to grind and measure the thread gauge, especially the ring gauge with a small pitch (t <2mm), which is easy to produce if the manufacturing process is improperly selected. through