Machining process of inner blocking cover of motor bearing

Abstract

The invention relates to machining process of an inner blocking cover of a motor bearing. The aim of the machining process is achieved by adoption of the technical scheme. The technical scheme comprises following steps: starting and pre-heating a numerical-control turning and milling composite machine tool within the time ranging from 20 to 30 minutes; preparing tools including a numerical-control coarse tool, a numerical-control finishing tool, drill bits and screw taps; utilizing the numerical-control coarse tool to carry out coarse machining on sizes in need of turning of the inner blocking cover of the motor bearing and keeping 0.15mm remaining amount for precise machining in axial and radial directions; utilizing the numerical-control finishing tool to carry out finish machining on all turning sizes such that the turning surface is exquisite and attractive; starting a C-axis of the numerical-control turning composite machine tool, selecting drill bits of corresponding specifications and types to process drill bit positions required by the process and carrying out turning operation on bottom holes of tapping positions; and selecting the screw taps of corresponding specifications and types to carry out tapping operation on all the tapping positions required by the process. By implementation of machining procedures, machining parameters of the inner blocking cover of the motor bearing can be standardized and normalized such that turning precision of products is greatly improved; and turning surfaces are exquisite and attractive.

Description

technical field [0001] The invention relates to a processing technology for an inner cover of a horizontal motor bearing, specifically, a processing technology for an inner cover of a motor bearing with convenient processing, simple operation and high processing efficiency. Background technique [0002] As one of the important parts of the protective bearing, the inner cover of the motor bearing is processed by ordinary machine tools in the early stage. The processing process is not clear, especially the processing parameters are not standardized, resulting in the brightness and precision of the product processing far below the standards and requirements. , leading directly to extremely low product quality. Contents of the invention [0003] In order to overcome the disadvantages of the above-mentioned prior art, the present invention provides a safe, reliable, and easy-to-operate processing technology for the inner cover of the motor bearing. [0004] The invention is ma...

AI Technical Summary

Problems solved by technology

[0002] As one of the important parts of the protective bearing, the inner cover of the motor bearing is processed by ordinary machine tools in the early stage. The processing process is not clear, especially the processing parameters are not standardized, resulting in the brightness and precision of the product processing far below the standards and requirements. , leading directly to extremely low product quality