Principles of the selection of CNC machine tools

Pre-preparation

Determining the process requirements of typical parts, the batch of processed workpieces, and the functions that the CNC lathe should have are the prerequisites for making good preparations and reasonably choosing the CNC lathe: meeting the process requirements of typical parts.

The process requirements of typical parts are mainly the structural size, processing range and precision requirements of the parts. According to the accuracy requirements, namely the dimensional accuracy, positioning accuracy and surface roughness requirements of the workpiece to choose the control accuracy of the CNC lathe. Choose according to reliability, which is the guarantee of improving product quality and production efficiency. The reliability of CNC machine tools refers to the machine tool in the implementation of its functions under the specified conditions, a long period of stable operation without failure. That is, the average trouble-free time is long, even if there is a failure, a short time to recover and put back into use. Select a reasonable structure, well-manufactured, and has been mass production of machine tools. In general, the more users, the higher the reliability of the CNC system.

Machine tool accessories and tools

Machine tool random accessories, spare parts and their supply capacity, tooling, has been put into production CNC lathes, turning centers is very important. Select the machine tool, need to carefully consider the tool and accessories supporting.

Control system

Manufacturers generally choose the same manufacturer's products, at least the same manufacturer's control system should be purchased, which brings great convenience to the maintenance work. Teaching units, due to the need for students to see a wide range of knowledge, the choice of different systems, equipped with a variety of simulation software is a wise choice.

Performance to price ratio to choose

Do not waste functions and precision without idleness, and do not choose functions that are not related to your needs.

Protection of the machine tool

When needed, machine tools can be equipped with fully or semi-enclosed guards and automatic chip removal devices.

In the selection of CNC lathes, turning centers, should be a comprehensive consideration of the above principles.