What problems will occur if CNC parts processing operation is not in place?

I believe that those who do CNC machining use CNC parts processing equipment to process CNC parts with high efficiency and good quality. However, if the operator fails to operate properly, its advantages cannot be well reflected.

Judging from the experience of CNC processing plants, the main reasons for inadequate processing of CNC parts are:

1. The process of processing CNC parts is too dispersed

The reason for this problem is that it is afraid of complexity (referring to preparation time), simple programming, simplified operation and processing, easy to adjust the alignment of the knife with a knife, and accustomed to ordinary processing. This makes it difficult to ensure product quality (position tolerance) and production efficiency cannot be fully utilized.

Therefore, CNC parts processing technology personnel and operators should be fully familiar with CNC processing knowledge, try more to master relevant knowledge, and use centralized processes as much as possible to process, and use it several times, which will naturally reflect its advantages. After the process concentration is adopted, the unit processing time has increased. We arranged two equipment face-to-face, achieving one person operating two equipment, greatly improving efficiency and good quality assurance.

2. The order of processing of cnc parts is irregular

Some CNC parts processing operators often arrange the processing order in a standardized manner considering some preparation issues. CNC machining is usually processed according to the requirements of general mechanical processing technology, such as coarse first and then thin (changing tool), inside first and then outside, and reasonably selecting cutting parameters, etc., so that quality and efficiency can be improved.

Use G00 (G26, G27, G29) quickly positioning instructions with caution, bringing great convenience to programming and use. However, if the setting and use are improper, it will often cause adverse consequences such as overshoot when returning to zero due to excessive speed setting, reduction in accuracy, and strain on the equipment rail surface. If you do not pay attention to the return to zero, it is easy to cause safety accidents that collide workpieces and equipment. Therefore, when considering the use of G00 instructions, it should be considered thoroughly and should not be arbitrarily.

Finally, in the processing of CNC parts, special attention should be paid to strengthening the search and trial operation of procedures. After the program is input to the control system, the operator should use the SCH key and the ↑, ↓, ←, and → to perform uncertain and deterministic searches, and modify the program if necessary to ensure the accuracy of the program. At the same time, before formally executing program processing, the program must be tested (on the amplifier) ​​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 and technicians and operators brainstorm and carefully master the knowledge and skills of CNC, CNC parts processing equipment can play the best for the enterprise benefit.