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1, CNC instrument lathe is suitable for processing parts with high accuracy requirements. Due to the high manufacturing accuracy of CNC lathe, good rigidity, more accurate to the knife, and convenient size compensation, it can process workpiece with high dimensional accuracy requirements.

CNC machining has the following advantages:

1. Better grasp the appearance of products

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

CNC stands for Computerized Numerical Control. It is a computerized manufacturing process in which pre-programmed software and code controls the movement of production equipment.

The cutting force during processing of titanium alloy is only slightly higher than that of steel of the same hardness, but the physical phenomenon of processing titanium alloy is much more complicated than processing steel, which makes titanium alloy processing face huge difficulties.