Deep hole machining process for five-axis machining

Abstract

The invention relates to a deep hole processing technology for five-axis machining. Firstly, the spot hole process is carried out, and the product is installed on a five-axis machine tool, and a drill bit with the same diameter as the hole is selected to carry out spot holes on each deep hole position of the product. The depth of each point hole is the same, and the depth of the point hole is 2mm. Afterwards, the hole deep processing is carried out. Before the processing, the drilling bit is selected, and the drilling bit is used to process the hole position. During processing, the drilling bit is processed every 3~8mm Both the distance and the depth need to control the drill bit to withdraw from the workpiece, and repeat this action until the hole processing is completed. The invention has the advantages of avoiding the collapse of the drill bit, reducing the wear degree of the drill bit, thereby reducing the production cost, facilitating deep hole processing at different positions of the product, greatly improving production efficiency, ensuring the quality of the deep hole, and avoiding uneven hole diameter and hole position deviation, etc. features.

Description

technical field [0001] The invention relates to the technical field of deep hole processing, in particular to a deep hole processing technology for five-axis processing. Background technique [0002] For multi-angle deep holes, ordinary deep hole drills and radial drills will not be able to process. It is necessary to download the mold material in advance, and then process the mold by the machining center, and then drill holes through the radial drill. The processing is time-consuming, laborious and inefficient. , in order to solve the above problems, a five-axis machine tool was selected to process the hole position of the product according to the demand, and the five-axis machine tool will encounter problems such as fast wear of the drill bit, hole position offset and uneven hole size when processing deep holes. To solve the above problems, it is very necessary to design a reasonable drilling process. Contents of the invention [0003] The technical problem to be solved...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a deep hole processing technology for five-axis processing, which can avoid the collapse of the drill bit, reduce the wear degree of the drill bit, thereby reducing production costs, facilitate deep hole processing at different positions of the product, and greatly improve production efficiency. , Guarantee the quality of deep holes, avoid uneven hole diameters, and hole position offsets, etc.