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What is turning and milling composite lathe processing


Release time:

2021-09-27

Everyone has heard of lathe processing and milling machine processing, and many people have heard of turning and milling compound processing.

Everyone has heard of lathe processing and milling machine processing, and many people have heard of turn-milling compound processing, but many people know about turn-milling compound processing. Therefore, CNC lathe manufacturers are here to introduce some knowledge of turn-milling compound processing, hoping to be helpful to everyone.

At present, most of the turning and milling compound processing is completed on the turning center, while the general turning center only replaces the ordinary turret tool holder of the CNC lathe with the turret tool holder of the power tool, and the spindle increases the C- axis function. Due to the turret turret structure, size constraints, the power of the power head is small, the speed is not high, can not install a larger tool. Such a turning center to the car, milling, drilling function is only to do some auxiliary processing. The cost of the power tool holder is expensive, resulting in the high cost of the turning center, and the price is generally more than 800000 yuan, which the general user cannot afford. Most of the economical turn-milling compounds are XZC axes, that is, a rotating C axis is added to the chuck to realize the basic milling function.

Compared with the regular CNC machining process, the outstanding advantages of compound machining are mainly manifested in the following aspects.

(1) Shorten the product manufacturing process chain and improve production efficiency. Turning and milling compound processing can complete all or most of the processing procedures at one time, thus greatly shortening the product manufacturing process chain. On the one hand, this reduces the production auxiliary time due to the change of the 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 machining accuracy. The reduction in the number of card loading avoids the accumulation of errors due to the conversion of the positioning reference. At the same time, most of the current turn-milling composite processing equipment has the function of online detection, which can realize the in-situ detection and precision control of the key data of the manufacturing process, so as to improve the processing accuracy of the product.

(3) Reduce floor space and production costs. Although the single price of turn-milling composite processing equipment is relatively high, but due to the shortening of the manufacturing process chain and the reduction of equipment required for products, as well as the number of fixtures, workshop floor space and equipment maintenance costs, can effectively reduce the overall fixed asset investment, production operations and management costs.