CNC turning and milling combined machining is actually a simple way of multiple machining processes on a CNC machine tool to complete multiple tasks at one time and improve machining accuracy. For example, turning and milling complex, grinding, stamping and other processing can be operated on one CNC equipment. CNC turning and milling complex plus tool versatility saves time and guarantees the improvement of machining accuracy.
CNC turning and milling processing
CNC turning-milling composite machining is widely used and difficult. Compared with conventional CNC machining technology, its outstanding advantages are mainly manifested in the following aspects:
(1) Shorten the product manufacturing process chain and improve production efficiency. CNC turning and milling combined processing can complete all or most of the processing procedures at one time, thus greatly shortening the product manufacturing process chain. In this way, on the one hand, the production assistance time caused by the change of the installation card is reduced, and the manufacturing cycle and waiting time of the tooling fixture are also reduced, which can significantly improve the production efficiency.
(2) Reduce the number of clamping and improve processing accuracy. The reduction in the number of card loading avoids the accumulation of errors due to the conversion of positioning benchmarks. At the same time, most CNC turning-milling composite processing equipment has the function of online inspection, which can realize the in-position inspection and precision control of key data in the manufacturing process, thereby improving the processing accuracy of the product.
(3) Reduce floor space and production cost. Although the single unit price of CNC turning-milling composite processing equipment is relatively high, the overall fixed cost can be effectively reduced due to the shortening of the manufacturing process chain and the reduction of the equipment required for the product, as well as the reduction in the number of fixtures, workshop area and equipment maintenance costs. The cost of asset investment, production operation and management.