The advantages of high-precision CNC lathe processing promote its continuous development trend

CNC machining technology is my country's strategic high-tech technology related to the security of my country's industrial chain, economic development security and national defense security. From the production of mobile phones, household appliances, and vehicles, to the production of airports, cruise missiles, and submarines, CNC machining technology is inseparable. It is a key technology in high-end equipment manufacturing, and it is the acceleration of change in my country and social and economic development. The method is one of the core technologies to complete the upgrading of machinery and equipment commodities in my country from "manufacturing" to "bringing up". The front, rear, left and right supports are selected with angular contact ball bearings to bear the axial load and radial load. This type of equipment is suitable for high-speed, load and high-precision high-precision CNC machining centers.

The front support of the precision CNC lathe adopts the self-aligning bearing tapered roller bearing to bear the axial load and radial load, and the rear support adopts the row item tapered roller bearing. This kind of equipment can bear the heavy load and the extremely strong load. The adjustment characteristics are good, but the improvement of the spindle bearing speed ratio and accuracy is limited. It is suitable for the spindle bearing of the CNC lathe with medium level accuracy, low speed gear and heavy load. The production and processing of parts by CNC lathes is carried out in strict compliance with the main parameters and postures required by the production and processing procedures. High-precision CNC machining centers and CNC lathes have very large similarities in the production and processing target structure and processing technology, but also have very large differences due to the existence of CNC machine tools.

The main drive system and the feed drive system are separated. The main drive system and feed drive system of the CNC lathe use separate AC servo motors to make the drive gears simpler and more stable. In addition, each motor can exercise independently and also Multi-axis linkage can be carried out. Fully automatic tool changeable CNC lathes all use a fully automatic rotary tool table, which can automatically change tools during the whole process of processing, and continuously carry out multi-process manufacturing and processing. 1. Automatic CNC lathes can greatly improve production efficiency. After the product workpiece is clamped, enter the programmed processing program flow, and the CNC lathe will automatically carry out the whole process of processing. When the processing parts are changed, generally only the CNC machine tool program flow must be changed, thus greatly shortening the processing time, and further related. Compared with ordinary CNC lathes, the production efficiency is improved several times. 2. With high processing precision, the product quality is very stable. Because it is strictly in accordance with fully automatic processing, the processing accuracy can also be calibrated and compensated by computer, so very high processing accuracy can be obtained. Nowadays, high-precision, high-end products in various companies are basically all processed and manufactured using CNC lathes. of. 3. The high level of automation technology greatly eases labor efficiency and eliminates the difference between physical work and brain use at a very large level. The CNC lathe operator has a high technical content in the whole process of the work, and the literacy requirements for the actual operating staff are higher, and the technical standards for the maintenance personnel are higher.