What is CNC processing_How to improve the efficiency of CNC processing?

Many people have heard about CNC machining, but they do not know much about it. What is CNC machining? What is the structure of the machining center?

The CNC machining center is fixed by a single column, and the working table moves. It is mainly composed of bed, column, horizontal slide table, working table, main shaft, screw, wire rail, lubrication system, cooling system, numerical control operation panel and electric control system.

CNC machining is also called CNC machining, which refers to machining with CNC machining tools. Because CNC machining is controlled by computer after programming. Therefore, CNC machining has the advantages of stable machining quality, high machining accuracy, high repeat accuracy, machining complex surfaces, and high machining efficiency. So how can we improve the efficiency of CNC machining?

Many times we will encounter the problem of low efficiency of CNC processing, so what causes the low efficiency of CNC processing?

Overall, the factors that affect CNC machining efficiency are equipment failure, production management, process technology, CNC tools, personnel skills, and product structure. What are the specific reasons why product structure affects machining efficiency?

cnc processed aluminum sheet

(1) The size and structure of various parts differ greatly, and the versatility of machine tools and other process equipment is not high.

(2) Many companies are usually faced with the production tasks of multiple varieties, small batches and short production cycles, so the process system is required to have a high response speed.

(3) The product parts have a complicated structure and are difficult to process.

(4) Thin-walled, prone to processing deformation. There are a large number of thin-walled, deep cavity structures, which are typical weak rigid structures.

(5) It is difficult to select cutting tools and cutting parameters. Because the development of the tool industry can not keep pace with the development and application of new materials, and lack of support for machining cutting database.

So how to improve the efficiency of CNC processing? In general, the methods to improve the machining efficiency of CNC machine tools are:

1. Change the understanding of CNC technology.

CNC technology is a comprehensive technology, in addition to CNC machine tools, there must be corresponding supporting technology and personnel support, especially in the CNC machining process, people play a decisive role, management personnel, engineering and technical personnel, engineering maintenance personnel and operation The technical ability of the users will affect the production efficiency of CNC machine tools.

Second, formulate effective tool management measures.

For example, the tool is pre-adjusted to reduce the installation and adjustment time of the tool on the machine tool, and the tool is managed through the management system to reduce errors caused by manual management.

3. Tooling fixture management.

Since the choice of tooling fixtures is directly related to the installation time and measurement time of the workpiece, the management of tooling fixtures should be achieved.