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消除电管管口毛刺的一种方法张诚（上海市工业设备安装公司）电气配管中常见的疵病之一就是管口毛刺。为了消灭毛刺，我们想出了一种简单的方法，可以在进行手动套丝的同时，将管口毛刺同步地予以清除，不仅减去了一道工序，而且提高了电气配管工程的质量，有效地消除了管...
One way to eliminate the burr on the tube orifice Zhang Cheng (Shanghai Industrial Equipment Installation Company) One of the common flaws in electrical piping is the nozzle burr. In order to eliminate the burr, we came up with a simple method that can simultaneously remove the burr of the nozzle simultaneously with the manual threading, which not only eliminates a single process but also improves the quality of the electrical piping works effectively Eliminated tube ...