摘要
深入讨论了石油套管加工重点设备———471型管体车丝机工具系统的工作原理,以安全圆为例系统阐述工具、机床和程序的工作过程。
The 471 threader is a important CNC machine for processing the petroleum casing pipe. The operating principle of its tool system is discussed. The working process of the tools, the machine and the program are expatiated with example of transfer position.
出处
《工具技术》
北大核心
2006年第3期116-117,共2页
Tool Engineering
