CNC CNC precision parts processing programming process and optimization guide

CNC machining technology is an application technology formed with the emergence, continuous development and gradual improvement of CNC machine tools. The direct research objects are the numerical control device, control system, numerical control program and preparation method of numerical control equipment. CNC machining technology comes from traditional machining technology. It combines traditional machining technology, computer numerical control technology, computer-aided design and auxiliary manufacturing technology.

When a programmer receives a CNC programming task for a precision part or product, the main tasks include:
1. Carry out a feasibility study of CNC machining process according to design drawings and related technical documents, and determine the machining method of CNC machining parts ;

2、选择数控机床的类型和规格；

3、选择夹具及其配套工具；

4、选择刀具和刀具夹紧系统；

5、CNC加工方案及工艺规划；

6、确定加工区域；

7、CNC加工工艺内容设计；

8、编写CNC程序；

9、数控程序调试及工艺验证；

10.最后完成所有的NC工艺文件，并归档所有文件。

CNC编程可以从设计图纸的理解开始到NC过程的编码完成。

Common CNC machining technology is the basis of CNC machining technology. Since the machining process is automatically controlled by a computer, the CNC machining process has the following characteristics:

1. The CNC machining process is more complicated than ordinary machining
The CNC machining process needs to consider the process of machining parts, the positioning and clamping methods of the workpiece, as well as the selection of tools, the establishment of process routes, cutting methods and process parameters. process can be simplified. The diversification of CNC machining technology is a feature of CNC machining technology, which is significantly different from traditional machining technology.


2. CNC machining process design must be very organized
Since CNC machining is automated, the adaptive ability of CNC machining is poor. Moreover, the influencing factors of CNC machining are more complex, and the design of CNC machining process must be careful, rigorous and error-free.


3. The transferability of CNC machining technology is better
The CNC machining technology that has been debugged, verified and verified by the trial cutting process has a good performance in the practice of CNC machining, and can be used as a template for the subsequent processing of similar parts. It saves time and guarantees quality.


4. Before directing the production, the CNC machining process must be OK in the actual test
Due to the high degree of automation, safety and quality are crucial in CNC machining. Before directing production,
The CNC machining process must be OK in the actual test. But in the general mechanical process, the process file can be directly used in the production line.

Whether it's automation or artificial intelligence, the rapid convergence of technology and business often determines custom metal parts’s competitiveness.
What are you waiting for? Don't you want to provide perfect support to custom metal works? If yes, so, switch to custom metal parts right away!
While the productivity and efficiency benefits of automation are unequivocal for manufacturing custom metal parts, the need for skilled humans to operate, utilize and advance technologies is equally unmistakable.
Yifeng Metal is one of the top brands in their class when it comes to custom metal parts and sheet metal manufacturing. If you check online, Yifeng Metal is often rated high and reviewed with much praise. we would be very pleased to receive your inquiry.