1. The CNC machine can be used to cut parts with a length of more than 200mm. If you are a 5mm-length part of the car, you can take the car and you can drive the car, but you can drive 20~30 parts. Need to park and feed
2, CNC walking lathe cutting always in the material fixed position, so the rigidity is very good, you think about your lathe clamping parts, the tool is placed in the clamping position a few mm to turn, the rigidity will be good To what extent.
3, CNC walking machine is integrated with turning and milling, the complexity of one-time processing and molding is not the same as the original old-fashioned automatic car, we are commonly known as cam machine lathe. And now more advanced CNC automatic lathe, we call it a heart-turn lathe or a slitting lathe. Mainly the spindle Z moves forward and backward, and the knife can move X and Y, which can realize three-dimensional processing and one-time forming. In the past, it was basically imported, but the price was too high. Now China has its own mature technology.
Compared with the conventional CNC machining process, the outstanding advantages of composite machining are mainly reflected in the following aspects.
(1) Shorten the manufacturing process chain and improve production efficiency. Turning and milling combined machining can complete all or most of the machining processes in one loading, thus greatly shortening the product manufacturing process chain. This reduces the production assistance time due to the change of the loading card, and also reduces the manufacturing cycle and waiting time of the tooling fixture, which can significantly improve the production efficiency.
(2) Reduce the number of clamping and improve the processing accuracy. The reduction in the number of times of loading avoids the accumulation of errors due to the conversion of the positioning reference. At the same time, most of the current turning and milling composite processing equipments have the function of online detection, which can realize the in-position detection and precision control of key data in the manufacturing process, thereby improving the processing precision of the products.
(3) Reduce floor space and reduce production costs. Although the price of a single unit for turning and milling combined processing equipment is relatively high, the overall fixed assets can be effectively reduced due to the shortening of the manufacturing process chain and the reduction of equipment required for the product, as well as the reduction in the number of fixtures, workshop floor space and equipment maintenance costs. The cost of investment, production operations and management.