In modern industrial manufacturing, precision machining is becoming increasingly mature. Mastars uses CNC technology to make prototypings and mass production, providing customers with rapid prototyping services and high-precision parts production. CNC should be more and more widely used in today's industrial manufacturing services. Mastars has the world’s advanced 5-axis CNC machine tools and EDM machine tools, more than 20 years of industry experience, and a large number of excellent programming engineers to provide you with high-quality one-stop customized industrial manufacturing services.

CNC machining process planning refers to the whole process, and cannot be judged by the nature of a process and the processing of a surface. For example, some positioning datums need to be processed very accurately in the semi-finishing stage or even in the rough processing stage. Sometimes in order to avoid dimensional chain conversion, in the finishing stage, semi-finishing of some minor surfaces can also be processed.

When the processing method and processing stage of the surface of the part are determined, the processing of each surface in the same processing stage can be combined into several working steps.

The method of dividing the machining process

When parts are machined on CNC machine, the processes are generally divided according to the principle of process concentration. The methods of division are as follows:

1. Divide by the number of tools which will be used

The process completed by the same tool is regarded as a process. This division method is suitable for the situation that the workpiece has many surfaces to be machined. Machining centers often use this method to complete.

2. According to the installation times of the workpiece

The process that can be completed by one clamping of the part is regarded as a process. This method is suitable for the part with few processing contents. In the premise of ensuring the processing quality of the part, all the processing contents can be completed in one clamping.

3. Divide by roughing and finishing

Take the part of the process completed in roughing as one process, and the part of the process completed in finishing as the other process. This division method is suitable for parts that have strength and hardness requirements, need heat treatment or parts with high precision requirements, need to effectively remove internal stress, and parts with large deformation after processing, and need to be divided according to roughing and finishing.

4. Divide by processing part
Take the part of the process that completes the same profile as one process. For parts with many machining surfaces and more complex, the sequence of CNC machining, heat treatment and auxiliary processes should be reasonably arranged, and the problem of connection between processes should be solved.

Mastars:

If your rapid prototypings or functional parts need CNC machining, please contact Mastars, we will develop the best solution for you, provide you with products that exceed your expectations and one-stop service.

We have previously introduced a wide range of machining processes for the application of CNC machining. Mastars is a global company that provides industrial manufacturing services. Its business scope is as extensive as CNC applications, and CNC is one of its main machining processes. In the manufacture of precision molds, CNC machining is also the main means.

Mastars Industries CO., LTD
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