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Ningbo Beilun Mutian Machinery Co., Ltd

Contact: Mr. Zheng Xiaojie (Sales Manager) 

Mobile: 13777229162

Tel: 86 0574 86833903

Address: Lingnan Houjiao, Xinqi Street, Beilun District, Ningbo City

Tool setting skills of CNC lathe manufacturers

2022-04-23 11:48:04
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When carrying out CNC lathe processing, the path taken by the CNC machine tool program flow is the trajectory of the CNC blade tip on the machine tool spindle. The trajectory of the CNC insert tool domain must be accurately manipulated in the machine tool coordinate system from beginning to end, because the machine tool coordinate system is the standard for high-performance CNC machine tools. Software programmers are unlikely to know the main specifications of various types of CNC inserts when programming. During production, the exact size and radius of the CNC blade are offset relative to this standard, so as to obtain the exact position of the CNC blade tip. Therefore, the goal of tool setting is to clarify the length and radius of the CNC blade, and then to determine the exact position of the sharp knife in the plane coordinates of the product workpiece during production.


On the CNC lathe, tool setting is divided into tool setting instrument setting and immediate tool setting. The vast majority of CNC machine tool factories do not have a tool setting instrument, for immediate tool setting, the following is often said that the tool setting method is immediate tool setting. First select the center of the right end face of the part as the tool setting point and set it as the zero point. After the CNC lathe returns to the starting point, each CNC insert that must be used is set at the zero point of the center of the right end face of the part; when the tool touches the right end face, enter Z0 and click Measurement, the measured value will be automatically saved in the tool compensation value of the CNC blade, which indicates that the Z-axis tool setting is good, and the X tool setting is a trial cutting tool setting. Enter x20 for the circle mark value outside the car window (for example, x is 20mm), click to measure, the tool compensation value will automatically save the measured mark value, and the x-axis will be correct at this time; this kind of tool setting method, even if the CNC lathe turns off the power , the tool setting value remains unchanged even after calling and restarting, which can be used for a large number of long-term production of the same part, during which the CNC precision lathe does not need to be calibrated again.


Tool setting skills of CNC lathe manufacturers


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Contact: Mr. Zheng Xiaojie (Sales Manager) 

Mobile: 13777229162

Tel: 86 0574 86833903

Address: Lingnan Houjiao, Xinqi Street, Beilun District, Ningbo City

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