What are the advantages of using CNC lathes

　　Hardware parts processing using CNC lathe processing is automatically completed according to the pre-programmed program, the operator in addition to operating the keyboard, loading and unloading work pieces, the key process of the intermediate detection and observation of the lathe operation, do not need to carry out complex and repetitive manual operation, labor intensity and tension can be greatly reduced.

　　In addition, CNC lathes generally have better safety protection, automatic chip removal, automatic cooling and automatic lubrication devices. CNC lathes do not use a lot of tooling like general lathes, only a small number of fixture. Once the part drawing has been modified, just modify the corresponding program part, you can process the new hardware parts in a short time. Therefore, the production cycle is short and the flexibility is strong, which provides favorable conditions for the production of many varieties and small batches and the development of new products.

　　CNC lathe spindle speed and feed range than the scope of the general lathe, each process can choose better cutting dosage, CNC lathe structural rigidity allows CNC lathe large cutting dosage of strong cutting, so as to effectively save the time of maneuver.

　　CNC lathe moving parts in the positioning of acceleration and deceleration control, and can use a high speed of empty stroke movement, shorten the positioning and non-cutting time. When using the machining center with knife library and automatic tool change device, the workpiece often only needs to be clambed once to complete all the processing procedures, reducing the turnaround time of semi-finished products, and the production efficiency is very high. CNC lathe processing quality is stable, but also can reduce the inspection time.

　　Numerical control lathe can improve the efficiency of ordinary lathe 2-3 times, complex hardware parts processing, productivity can be increased more than ten times or even dozens of times.

　　CNC lathe processing hardware processing steps:

　　1, dimensional accuracy requirements. The requirement of dimensional accuracy of drawing is analyzed to judge whether it can be achieved by turning process and determine the process method to control dimensional accuracy.

　　2, shape and position accuracy requirements. Numerical control lathe workpiece on the shape and position accuracy of raw materials compared to the traditional numerical control lathe processing to be more convenient, the standard is more loose. Given shape and position tolerance is an important basis to ensure accuracy. Processing, in accordance with its requirements to determine the positioning datum and measuring datum, but also according to the special needs of numerical control lathe for some technical processing, in order to effectively control the shape and position accuracy.

　　3. Material and heat treatment requirements. The material and heat treatment requirements specified on the drawing are the basis for selecting daoju and CNC lathes and determining the cutting amount.

　　4. The geometric conditions of the contour. In the turning process of manual programming, to calculate the coordinates of each node; In automatic programming, all the geometric elements that make up the contour are defined.