Processing method for automobile compressor rear cover

A technology of automobile compressor and processing method, which is applied to metal processing equipment, tools for lathes, turning equipment, etc., can solve the problems of high processing cost, low processing efficiency, complex tool cost, and achieve stable quality, The effect of high efficiency and convenient processing operation

Inactive Publication Date: 2011-04-27
SHANGHAI GUANGYU AUTOMOBILE AIR CONDITIONING COMPRESSOR
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the processing methods in the prior art are processed by numerical control equipment, which makes the processing efficiency low and the processing cost high
[0004] In the processing of such products, the existing technology also us...

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Processing method for automobile compressor rear cover
  • Processing method for automobile compressor rear cover
  • Processing method for automobile compressor rear cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] Below in conjunction with accompanying drawing and specific embodiment the present invention is described in further detail:

[0016] Depend on figure 2 Visible: the present invention is realized through the following steps:

[0017] design a tool;

[0018] A first knife edge 10, a second knife edge 20, a third knife edge 30, a fourth knife edge 40 and a fifth knife edge 50 corresponding to the groove bottom of the back cover are set on the cutter;

[0019] During processing, the built-up edge is naturally formed at the right angle of the tool, so that the chamfer of R0.3-R0.5 is generated at the corresponding part of the back cover;

[0020] When the built-up edge reaches a certain size, it will fall off naturally due to the cutting force, and then form a new built-up edge;

[0021] Among the figure: fastening screw 70; Knife handle 60.

[0022] The internal relief angle of the tool flute is 2-6 degrees, the rake angle is 0 to -4 degrees, and the cutting edge widt...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention relates to a processing method for an automobile compressor rear cover, comprising the following steps of: designing a cutter; arranging a first cutter point, a second cutter point, a third cutter point, a fourth cutter point and a fifth cutter point which correspond to the slot bottom of the rear cover on the cutter; during processing, naturally forming a built-up edge at the right-angle part of the cutter to generate a chamfer of R0.3-R0.5 at the corresponding part of the rear cover; and when the built-up edge reaches a certain size, naturally dropping the built-up edge due to a cutting force, and then forming a new built-up edge. The invention has the advantages that the exhaust port of the processed rear cover is molded in one step so that the processing operation is convenient and the efficiency is high; moreover, the product quality is stable.

Description

technical field [0001] The invention relates to a processing method for the rear cover of an automobile compressor, in particular to a processing method of the type of sealing groove for an intubation pipe in the rear cover and the external thread connection type of the intubation pipe. Background technique [0002] Depend on figure 1 It can be seen that the rear cover of the automobile compressor (type 5H14) needs to be processed at the suction and exhaust ports. Marks 1, 2, 3, 4 and 5 in the back cover have higher requirements on the ring groove, inner hole and sealing surface, and the chamfering range of the sealing part is required to be small. [0003] Most of the processing methods in the prior art are processed by numerical control equipment, resulting in low processing efficiency and high processing cost. [0004] In the processing of such products, forming tools are also used in the prior art to try to solve the above problems, but due to the complexity of setting...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B23B27/00B23B5/00
Inventor 董荣镛王伟张恩祖
Owner SHANGHAI GUANGYU AUTOMOBILE AIR CONDITIONING COMPRESSOR
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap