How to choose CNC production center

The performance of CNC systems of different specifications is often not much different. Therefore, we cannot unilaterally pursue high-level and new systems, but we should proceed from the actual situation and comprehensively analyze their performance and price to select the appropriate system. The choice of the CNC system should be compatible with the performance requirements of the machining center. A CNC system has many functions, in addition to the basic functions, there are optional functions. In general, the basic functions are cheaper and the selection function is more expensive. Therefore, the choice of system functions should be based on actual needs, comprehensive analysis and reasonable selection. While selecting the shank specifications, it is also necessary to consider the size requirements of the tool changer and the size of the rivet on the spindle.

As for the number of tools and shanks to be configured, it is mainly determined based on typical workpieces and specific machining objects. Due to its large number and large investment, it is generally difficult to fully match it, and it will only be added gradually in the long-term use. Automatic tool changer selection The important part of the automatic tool changer machining center is also an important feature of the machining center that is different from the general CNC machine tool. The quality of the work of the device will be directly related to the quality of the whole machine, and its investment is very large, so the selection of the device should be given enough attention.

Tool change time and failure rate are the main quality indicators of Λ5. Reducing tool change time and failure rate is beneficial to reduce auxiliary time and improve processing efficiency. Therefore, the current focus on Λ5 focuses on how to reduce tool change time and failure rate. According to market statistics, the machining center has 79; the faults are related to Λ5. Therefore, under the premise of meeting the requirements of use, the use of Λ5 with simple structure and high reliability can not only reduce the cost, but also improve the quality and efficiency of the machining center.

Selection of optional functions and options When purchasing a CNC machine, in addition to the basic functions and basic components, there are some optional functions and options for the user to choose. In the selection strategy, long-term planning should be adopted, comprehensive consideration and comprehensive configuration. For some of the price is not high, but the use of a lot of convenient features and accessories should be as close as possible to 3 pairs of accessories that can be shared by multiple machine tools. For example, automatic programming machine, tool setting instrument, etc., as long as the interface is universal, it should consider a number of functions and accessories necessary for the development of a machine for 3 years, and also comprehensive analysis and long-term planning. In short, in the choice of optional features and optional accessories, we must proceed from the actual situation and development needs of the enterprise, and consider it practically and economically.

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