China Dental Instruments Parts CNC Milling Manufacturers, Suppliers, Factory

The workpiece rotates, and the turning tool performs cutting processing of linear or curved movement in the plane. Turning is generally performed on a lathe to process the inner and outer cylindrical surfaces, end surfaces, conical surfaces, forming surfaces and threads of the workpiece.

At the beginning of CNC machine tools, aircraft parts with complex surface are selected as machining objects, which is difficult to be solved by common machining methods. The biggest characteristic of NUMERICAL control machining is to use perforated tape (or tape) control machine tool for automatic processing. Because aircraft, rocket and engine parts have different characteristics: aircraft and rocket zero, component size, complex surface; Engine zero, small component size, high precision. Therefore, aircraft, rocket manufacturing department and engine manufacturing department of the choice of NUMERICAL control machine tools are different. In the aircraft and rocket manufacturing to use continuous control of large CNC milling machine, and in the engine manufacturing both use continuous control of CNC machine tools, also use point control of CNC machine tools (such as CNC drilling machine, CNC boring machine, machining center, etc.). Process focus

Why has precision machining always attracted attention? Taking a submarine as an example, the positioning can be verified after diving for a period of time, but if the accuracy of the gyroscope bracket is high enough, the submarine does not need to come out.

The feed route of precision processing is basically based on the outline of its parts. Therefore, the focus of determining the work of the feed route is to determine the admission route of coarse machining and empty itinerary.

The market demand of some parts which are suitable for periodic production is cyclical and seasonal. If special production line is adopted, it will not pay off.

The development trend of modern CNC machine tools is high speed, high precision, high reliability, multi-function, complex, intelligent and open structure. The main development trend is to develop the software and hardware with open structure intelligent full function general CNC device.