Dongguan CNC lathe - varieties have been basically complete, a wide range of specifications, according to incomplete statistics, there are more than and 400 varieties of specifications. Classification can be carried out in accordance with a variety of principles. But it is concluded that the common methods are classified by the following 4 methods.

1, according to the process of classification

(1) general numerical control machine tool. This kind of machine tool and type of traditional general machine tool, CNC cars, milling, boring, drilling, grinding and so on, and each has many varieties, such as CNC milling machine is vertical milling machine, horizontal milling, milling, milling and other tools in Longmen. This machine is similar to the general machine tool, and the difference is that it can process the complex shape of the parts.

(2) CNC numerical control machine tool center machine tool. This kind of machine tool is developed on the basis of general numerical control machine tool. It is equipped with a knife in the general NC machine tool (can accommodate 10-100 to the cutting tool) and automatic tool changing device and an automatic tool changer of CNC machine tools form (also known as process CNC boring and milling machining center, usually referred to as Machining machining center Center), which further to the development of CNC machine tool automation and high efficiency of direction.

The difference between CNC machining center machine tool and CNC machine tool is: once the clamping workpiece, the numerical control device can control the machine automatically replace the tool continuously machine the surface of workpiece automatically milling (car), boring, drilling, reaming and tapping process. Most of these machine tools are mainly used for boring and milling, mainly used for the processing of box parts. It has the following advantages compared with the general numerical control machine tool:

Reduce machine number, easy to manage, for multi process parts as long as a tool to complete the processing, and can reduce the amount of inventory of semi-finished products;

Because of the workpiece as long as one time, thus reducing the positioning error caused by repeatedly installed, you can rely on the accuracy of the machine to ensure the quality of processing;

The process concentration, reducing the auxiliary time, improve the productivity;

As for the parts in a single machine on a fixture can complete multi-channel processing, so it greatly decreases the number of special fixture, and further shorten the preparation time of production.

Because of the many advantages of CNC machining center machine tool is very popular with users, so it occupies a very important position in the production of CNC machine tools.

In addition, there is a kind of machining center, which is developed on the basis of the lathe. Besides turning, boring, drilling, milling and can also be tapping on any position of end face and peripheral surface. This kind of processing center also has the knife storehouse, may install the 4-12 to the cutting tool, the custom says this kind of machine tool for turning center (Center TC:Turning).