What problems will occur if the machining operation of cnc parts is not in place

I believe that in the field of cnc processing, the use of cnc parts processing equipment for cnc parts processing is efficient and of good quality. But if the operator's operation is not in place, its advantages cannot be well reflected.

From the experience of CNC processing plants, the main reasons for the inadequate processing of CNC parts are as follows:

1.cnc The process of parts processing is too scattered

The reason for this problem is that it is afraid of complexity (referring to the preparation time), the programming is simple, the operation and processing are simplified, the use of one tool is easy to adjust the tool setting, and it is used to ordinary processing. As a result, the product quality (position tolerance) is not easy to guarantee, and the production efficiency cannot be played well.

Therefore, CNC parts processing technology personnel and operators should be fully familiar with the knowledge of CNC machining, try more to master the relevant knowledge, and use the method of process concentration as much as possible for processing. its advantages. After the process is centralized, the unit processing time increases. We arrange the two equipment face to face, so that one person can operate two equipment, the efficiency is greatly improved, and the quality is also well guaranteed.

2.cnc parts processing order is not standardized

Some CNC parts processing operators often consider some problems in preparation, The order is not standardized enough. CNC machining is usually processed according to the requirements of general machining process preparation, such as first coarse and then fine (tool change), first inside and then outside, reasonable selection of cutting parameters, etc., so that the quality and efficiency can be improved.

Carefully use G00 (G26, G27, G29) fast positioning command G00 command brings great convenience to programming and use. However, if it is set and used improperly, it will often cause adverse consequences such as overshoot when returning to zero, reduced accuracy, and strain on the guide rail surface of the equipment due to the excessive speed setting. If the return-to-zero route is not careful, it is easy to cause safety accidents that collide with workpieces and equipment. Therefore, when considering the use of G00 command, it should be considered carefully and not arbitrarily.

Finally, in the processing of CNC parts, special attention should be paid to strengthening program retrieval and trial operation. After the program is input into the control system, the operator should use the SCH key and the ↑, ↓, ←, → movement keys to search for uncertainty and determination, and modify the program if necessary to ensure the accuracy of the program. At the same time, before the formal execution of the program processing, the program test run (turn on the power amplifier) u200bu200bmust be carried out to confirm whether the processing route is consistent with the design route.

The above are some common problems and solutions when using CNC parts processing equipment. There may be other problems in actual work, but as long as cnc parts processing engineering technicians and operators brainstorm and master the knowledge and skills of CNC, CNC parts processing equipment can play the best role for the enterprise. benefit.

The point for Dongguan Yifeng Metal Co., Ltd. is that managerial processes are as important as other inputs in production and can create significant competitive advantage.
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