新三级滚轧直螺纹机械连接应用

On the application of the type third stage thread rolling bar connection

结合具体工程实例,分析了新三级滚轧直螺纹机械连接的工艺原理,详细介绍了新三级滚轧直螺纹机械连接的工艺流程及操作要点,提出了具体的质量要求,归纳了该连接技术的优点,从而推广该技术的应用。

Combining with some factual project examples, the paper analyzes the craft principle of the type third stage thread rolling bar connection, gives a detailed introduction on the type third stage thread rolling bar connection＇s craft process and operation points, points out some concrete quality requirements, and sums up its advantages, so as to expand its further application.