A brake disc processing technology

A processing technology and brake disc technology, applied in the field of brake disc processing technology, can solve the problems affecting the stability and controllability of the whole vehicle, safety hazards, direction deviation and other problems, so as to reduce process turnover bumps and improve service life , transforming clever effects

Active Publication Date: 2021-12-07
SHENGRUI TRANSMISSION
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

The brake disc is a vulnerable part of the butterfly brake component, and it is also one of the key parts that affect the safe braking of the vehicle. The size of the dynamic balance unbalance affects the stability and controllability of the vehicle. The friction surface of the brake disc and the benchmark The verticality of the hole affects the braking effect, and the brake disc with poor verticality will cause the direction to deviate during sudden braking, which poses a great safety hazard

Method used

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  • A brake disc processing technology
  • A brake disc processing technology
  • A brake disc processing technology

Examples

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Embodiment Construction

[0032] A brake disc processing technology, comprising the following steps:

[0033] Step 1: Coarse and fine car brake disc small end 1 two friction surfaces;

[0034] Step 2: The two friction surfaces of the large end 2 of the rough and fine car brake disc;

[0035] Step 3: Machining the holes at the big end and small end of the brake disc;

[0036] Step 4: Dynamic balance de-duplication detection;

[0037] In step 3, each hole of the big end and the small end is processed on a machine tool with a fourth-axis rotary table; figure 2 As shown, the fourth-axis rotary table includes two mounting bases 3 and a bottom plate 4 that is rotatably mounted between the two mounting bases and clamped with a brake disc. The processing through hole 37 corresponding to the hole to be processed at the big end, the pad 30 supporting the brake disc is also provided on the base plate, and a stop disc is pressed against the brake disc between the brake disc and the base plate. The fixture on ...

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Abstract

The invention relates to a brake disc processing technology, step 1: rough and fine car brake disc small end two friction surfaces; step 2: rough and fine car brake disc big end two friction surfaces; step 3: processing the brake disc big end Holes on the end face and small end face; Step 4: Dynamic balance and weight removal inspection; when turning the large end face and small end face of the brake disc, double-end turning tools are used to improve processing efficiency and ensure the stability of the braking effect. When processing the holes of the big end face and small end face of the brake disc, the fourth-axis rotary table is used to realize the end face hole processing, and the process merging is considered in the process design to reduce the process turnover bump. The dynamic balance de-weight detection adopts the tensioning fixture to improve the dynamic balance accuracy of the brake disc product, and realizes the same self-centering clamping function through the expansion force of the expansion sleeve to expand and open the expansion flap, which can not only meet the balance process requirements of the brake disc It can also reduce the manufacturing cost of the process fixture.

Description

technical field [0001] The invention relates to a brake disc processing technology. Background technique [0002] The brake disc is a key part of the brakes of various vehicles. The brake disc is a vulnerable part of the butterfly brake component, and it is also one of the key parts that affect the safe braking of the vehicle. The size of the dynamic balance unbalance affects the stability and controllability of the vehicle. The friction surface of the brake disc and the benchmark The verticality of the hole affects the braking effect, and the brake disc with poor verticality will cause the direction to deviate during sudden braking, which poses a great safety hazard. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a brake disc processing technology that can effectively ensure the braking effect and ensure the stability and operability of the whole vehicle. [0004] In order to solve the problems of the technol...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B23B5/00B23B25/06
CPCB23B5/00B23B25/06
Inventor 李金年李建胡修营赵连凯
Owner SHENGRUI TRANSMISSION
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