Efficient and novel PCD cutter set

Abstract

The invention provides an efficient and novel PCD cutter set which comprises a connecting rod, wherein one end of the connecting rod serves as a connecting end, the other end of the connecting rod serves as a cutting end, a facing cutter is arranged at the cutting end, a plurality of chip grooves are evenly formed in the periphery of the facing cutter, a first blade, a second blade and a third blade are arranged on the facing cutter, the structure is simple, the design is reasonable, finish milling, semi-finish milling and rough milling are integrally combined on one disc milling cutter, cutter replacement frequency is lowered, the processing time is saved, a great amount of man power and material resources is saved, the cutting speed is relatively high, the workpiece removing rate is high, the integral production efficiency is improved, the milling effect is relatively good, the precision is high, errors are small, the cost is relatively low, due to the arrangement of the chip grooves, a chip accumulating layer, which is caused by chip residual during cutting and impacts the work efficiency and the service life of the cutter set, is effectively prevented, and requirements of manufacturers are be met.

Description

technical field [0001] The invention relates to the technical field of milling cutters, in particular to a novel high-efficiency PCD cutter set. Background technique [0002] A milling cutter is a rotating tool with one or more teeth for milling. When working, each knife tooth cuts off the allowance of the workpiece intermittently in turn. Milling cutters are mainly used for machining planes, steps, grooves, forming surfaces and cutting off workpieces on milling machines. Disc milling cutters are used for milling grooves and steps. In addition to the teeth on the cylindrical surface, some of these milling cutters also have teeth on one or both end faces, which are respectively called single-sided disc milling cutters and double-sided disc milling cutters. Knife, three-sided edge disc milling cutter. A knife with staggered teeth on a cylindrical surface is also called a staggered disc milling cutter. The existing PCD sets of cutters use different disc milling cutters for ...

AI Technical Summary

Problems solved by technology

[0003] The problem to be solved by the present invention is to provide a high-efficiency new PCD cutter set, which solves the problem that the existing PCD cutter sets use different disc milling cutters for rough milling and fine milling during work, which requires frequent replacement processing, and the steps are cumbersome. The precision is not high, the error is large, the cost is high, the effect of chip removal is poor, and it is easy to form a chip layer during work, which affects work efficiency and service life, and cannot meet the needs of manufacturers.

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