How to make CNC machined precision parts efficient and better quality?

We all know that the CNC machining equipment used today for CNC machining precision parts are efficient and of good quality. Then these are determined based on the operator's carefulness and the accuracy of CNC processing. However, if the CNC machining operation and precision design arrangement are inappropriate, it cannot better reflect its advantages.

So how do we avoid these problems? Let's look down together.

If the process of CNC processing is too dispersed, how should we solve it?

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 processing technology personnel and operators should be familiar with CNC processing knowledge, try more, and master relevant knowledge, and use the process centralized method as much as possible to process. 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.

If the order of CNC processing is unreasonable, how should we solve it?

Some CNC processing operators often arrange the processing order in an extremely unreasonable way 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.

In CNC machining precision parts, special attention should be paid to strengthening the search and trial operation of procedures. After the program is entered into 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 is how we can achieve high efficiency and good quality when using There may be other problems in actual work, but as long as CNC processing engineering and technicians and operators brainstorm and carefully master the knowledge and skills of CNC, CNC processing can play the greatest benefits for the enterprise.CNC to process precision parts .