Advantages of CNC lathe in processing hardware parts
The CNC lathe automatically completes the processing of hardware parts according to the pre-programmed program. In addition to operating the keyboard, loading and unloading the workpiece, performing the intermediate inspection of key processes and observing the operation of the lathe, the operator does not need to carry out complicated and repetitive manual operations, and the labor intensity and tension can be greatly reduced. In addition, CNC lathes generally have good safety protection, automatic chip removal, automatic cooling and automatic lubrication devices. CNC lathes do not use many tooling like general lathes, but only a few fixtures. Once the part drawing is modified, the new hardware parts can be processed in a short time by modifying the corresponding program part. Therefore, the production cycle is short and the flexibility is strong, which provides favorable conditions for the production of multiple varieties and small batches and the development of new products.
The range of spindle speed and feed rate of the CNC lathe is larger than that of the general lathe. Each process can select appropriate cutting amount. The structural rigidity of the CNC lathe allows the CNC lathe to carry out powerful cutting with large cutting amount, thus effectively saving the mobile time. The moving parts of CNC lathe adopt acceleration and deceleration control in positioning, and can use high idle travel speed to shorten positioning and non-cutting time. When using a machining center with a tool magazine and automatic tool change device, the workpiece often only needs to be clamped once to complete all processing procedures, reducing the turnover time of semi-finished products, and the production efficiency is very high. The machining quality of CNC lathe is stable, and the inspection time can also be reduced. CNC lathes can improve the efficiency 2-3 times than ordinary lathes, and the productivity of complex hardware parts processing can be increased by more than ten times or even dozens of times.