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CNC machining manufacturers share the following experiences for machine tool collision problems

Release time:

2024-01-12 17:17

In the process of CNC precision parts processing, machine tool collision has a great influence on the accuracy of machine tools, and the influence on different types of machine tools is also different. Generally speaking, the impact on the machine tool with weak stiffness is greater. Therefore, for high-precision CNC lathes,CNC MachiningThe manufacturer must absolutely prevent collisions. As long as the CNC machining operator carefully manages the positive anti-collision method, the collision can be completely prevented and avoided.

 

According to the experience of CNC machining manufacturers, the main reasons for the collision are:
 
One is the input error of tool diameter and length;
 
The second is the input error of the workpiece size and other related geometric dimensions and the positioning error of the initial position of the workpiece;
 
The third is the configuration error of the workpiece coordinates. Machine tool automatic detection system, in the process of CNC precision parts processing, the zero point of the machine tool may be reset and changed. The collision of the machine tool mainly occurs during the rapid movement of the machine tool. At this time, the risk of collision is also great and should be absolutely avoided.
 
Therefore, the operator of the CNC machining manufacturer should pay special attention to the machine tool in the early stage of the machine tool program, and pay special attention to the details when replacing the machine tool. Once the program is compiled incorrectly and the tool diameter and length are input incorrectly, collisions are easy to occur. At the end of the program, the tool extraction behavior of the CNC axis is a sequential error, which may cause collision.
 
To prevent the above-mentioned collision,CNC CNC Machining ManufacturersThe operator should give full play to the performance of the five senses when operating the machine tool, and observe whether the machine tool has abnormal behavior, sparks, noise and abnormal noise, feeling and burning smell. If special circumstances are found, the CNC precision parts processing program should be stopped immediately, and the machine tool can continue to work after the machine tool problem is solved.

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