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The Working Principle Of CNC Machine Tools The working principle of CNC machine tools: 　　(1) The programmed processing program is transmitted to the numerical control device through the keyboard or input machine on the operation panel. (2) The numerical control device processes the received...

How to see lathe pitch table? No matter what kind of lathe, the horizontal and vertical of the thread table and the tool table are aligned with the position of the handle, and include the number of teeth matching position of the two pairs of hanging wheels. You just need to find the number of...

Pipe screw lathe, the buckle out of the car, the pitch becomes smaller. What is the reason? The general screws are external threads with a small vernier card to measure the length of 5-7 teeth divided by 5 or 7 is the pitch of the screw thread. The taper of the two kinds of taper is 1 to 16...