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the tool compensation in CNC lathe machining

Molto Precise Machining Co.,Ltd | Updated: Dec 25, 2018

What is the tool compensation in CNC lathe machining?


Using a end mill to machine a workpiece on a CNC lathe, it is clear that the tool center motion gauge is inconsistent with the workpiece contour because the workpiece contour is formed by the range of motion of the end mill. The center of the end mill is called the tool position (4, 5 coordinates, the CNC machine is called the tool position vector), and the tool position point motion meter represents the tool motion track. In CNC machining, it is based on the workpiece contour size coding program, or the track size coding program according to the tool position, and should be processed according to the specific situation.




Cnc CNC lathe machining In the full-function CNC machine tool, the CNC system has a tool compensation function, which can be established according to the programming process of the workpiece contour size. After the tool is executed, the CNC system is automatically calculated, and the tool field is automatically adjusted to the tool motion track.




The workpiece size programming process is directly used, the tool wears and the replacement process is unchanged, so the use is simple and convenient. The economical CNC machine tool has a simple structure and low price, and has certain ownership in the production enterprise. In the economical CNC machine system, if there is no tool compensation function, it is only necessary to program the machining according to the tool position point movement size. Firstly, it is required to calculate the tool discovery track size according to the workpiece contour size and the tool diameter. Therefore, the amount of calculation is large and complicated, and the tool wears out, and the replacement needs to recalculate the track size of the tool site and reprogram the process.




the tool compensation in CNC lathe machining


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Molto Precise Machining Co.,Ltd
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Address: Building A, No. 6 Furong Street, 3rd Industrial Area, Xiagang Community,ChangAn Town,Dongguan,China.
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