Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Balance test system for vehicle brake disc

A technology for balance testing and vehicle braking, which is applied in the field of dynamic balance, and can solve problems affecting the accuracy of ventilated brake disc weight removal, physical injury, and thicker surface coverage of the brake disc, etc.

Active Publication Date: 2022-02-11
YANTAI HONGTIAN AUTO PARTS CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The commonly used rebalancing method for ventilated brake discs is deweighting correction method, and the common method for deweighting correction is milling deweighting. Metal debris is inevitably generated during the milling process of ventilated brake discs. Among them, in When the milling mechanism in the brake disc balance test system mills and removes the weight of the brake disc, the iron chips will be thrown out along the tangential direction by the high-speed rotating milling cutter. The polluted processing workshop will cause bodily harm to the operators, and will also cause the brake disc balance testing equipment and the surface of the brake disc to be tested to be covered with thick iron powder, and these metal debris will also accumulate in the air duct of the ventilated brake disc Seriously affect the deduplication accuracy of the tested ventilated brake disc

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
  • Balance test system for vehicle brake disc
  • Balance test system for vehicle brake disc
  • Balance test system for vehicle brake disc

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] like Figure 1 to Figure 5 As shown, the present embodiment is used for a balance test system of a vehicle brake disc, including a balance detection module 1, a weight removal correction module 2 and a collection module 3, and the balance detection module 1 is used for performing balance detection on a ventilated brake disc, and weight removal The correction module 2 is used to deweight the unbalanced ventilated brake disc by milling, and the collection module 3 is used to recover the ventilated brake disc remaining in the ventilated brake disc air duct and the ventilated brake disc during the milling deweighting correction. metal debris on the surface of the disk, the balance detection module 1 includes a workbench 4, a spindle 5 and a detection part 6, the workbench 4 includes a table 7 and a bracket 8, a turntable 9 is arranged on the table 7, and a controller 51 is installed on the table 7 , the upper surface of the turntable 9 is provided with a cylinder 10, the bo...

Embodiment 2

[0042] The parts in this embodiment that are the same as those in Embodiment 1 will not be repeated, and the difference lies in the working process of the vehicle brake disc balance testing system of the present invention.

[0043] Step 1. After energizing the equipment, pass the central hole of the ventilated brake disc through the upper end of the main shaft 5 and place the ventilated brake disc on the upper surface of the first flange 22 on the main shaft 5;

[0044] Step 2: After inputting the clamping command to the controller 51, the controller 51 instructs the clamping device 21 on the upper end of the main shaft 5 to cooperate with the central hole of the ventilated brake disc to clamp the ventilated brake disc;

[0045] Step 3: After inputting the detection instruction to the controller 51, the controller 51 will instruct the second motor 48 in the balance detection module 1 to run and drive the main shaft 5 to rotate to perform balance detection on the ventilated brak...

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 discloses a balance test system for a vehicle brake disc. The balance test systemcomprises a balance detection module, a de-weight correction module and a collection module, and is characterized in that the balance detection module is used for carrying out balance detection on a ventilation brake disc, the de-weight correction module is used for carrying out de-weight on an unbalanced ventilation brake disc in a milling manner, and the collection module is used for recovering metal chippings generated during milling, de-weighting and correcting of the ventilation brake disc. According to the invention, the collection module can collect metal chips generated in a milling and de-weight process during the balance detection of a ventilation type brake disc, so that the problem that the de-weight precision of the to-be-detected ventilation type brake disc is affected due to the fact that metal scraps generated by milling de-weight cover balance detection equipment, the surface of the to-be-detected ventilation type brake disc and the inside of an air duct during balance detection of the ventilation type brake disc is avoided.

Description

technical field [0001] The invention relates to the technical field of dynamic balance, in particular to a balance test system for a brake disc of a vehicle. Background technique [0002] The brake disc is one of the important components of the automobile braking system. Its quality is related to the braking performance and braking safety of the whole vehicle. One of the important indicators to judge the quality of the brake disc is whether its balance accuracy To meet the requirements, the balance accuracy of the brake disc seriously affects the driving safety, service life and personal safety of the o Speaking, due to the influence of factors such as the processing environment, processing technology, and the quality of materials used in the manufacturing process, it will inevitably cause the problem of uneven mass distribution of the disc itself, and this uneven mass distribution will inevitably cause The brake disc vibrates when it rotates at high speed, and this vibrati...

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): G01M1/38
CPCG01M1/16G01M1/34
Inventor 马恩泽李华萍杨新英王春蕾秦丽丽仇积尧
Owner YANTAI HONGTIAN AUTO PARTS CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com