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

Macpherson suspension shock absorber lateral force measuring method and Macpherson suspension shock absorber lateral force auxiliary measuring tool

A technology of MacPherson suspension and measurement method, which is applied in the field of lateral force measurement method of MacPherson suspension shock absorber and its auxiliary measurement tooling, can solve the problem of poor quality of MacPherson suspension and accuracy of lateral force Poor, affect vehicle handling and comfort and other issues

Active Publication Date: 2016-12-07
ANHUI JIANGHUAI AUTOMOBILE GRP CORP LTD
View PDF7 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The accuracy of lateral force obtained by only using software simulation simulation is poor, which may lead to poor quality of McPherson suspension, which in turn affects the handling and comfort of the vehicle

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
  • Macpherson suspension shock absorber lateral force measuring method and Macpherson suspension shock absorber lateral force auxiliary measuring tool
  • Macpherson suspension shock absorber lateral force measuring method and Macpherson suspension shock absorber lateral force auxiliary measuring tool
  • Macpherson suspension shock absorber lateral force measuring method and Macpherson suspension shock absorber lateral force auxiliary measuring tool

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0038] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary only for explaining the present invention and should not be construed as limiting the present invention.

[0039] figure 1 The flowchart of the method for measuring the lateral force of the MacPherson suspension shock absorber provided by the embodiment of the present invention, figure 2 A schematic diagram of the structure of the MacPherson suspension shock absorber lateral force auxiliary measuring tool provided by the embodiment of the present invention. like figure 1 shown, combined with figure 2 , the MacPherson suspension shock absorber lateral force measurement method that the embodiment of the present invention provides comprises...

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 provides a Macpherson suspension shock absorber lateral force measuring method and a Macpherson suspension shock absorber lateral force auxiliary measuring tool. A shock absorber penetrates a guiding seat on a vehicle body and is connected with a vehicle body tower bag. The above method includes the steps that firstly, the X-direction position and the Y-direction position of a piston rod of the shock absorber of the vehicle body is marked on the vehicle body; secondly, the shock absorber of a vehicle and an installation base are demounted, and a test shock absorber is installed on the vehicle body through a test installation base; thirdly, a piston rod of the test shock absorber is wobbled till the X-direction position coincides with the Y-direction position, and the lateral force at the end portion of the piston rod of the test shock absorber is detected; and fourthly, the lateral force at the position of the piston rod of the test shock absorber and the lateral force at the position of the guiding seat are calculated according to the lateral force at the end portion and the lever ratio. By means of the method, the supporting force at the position of the piston rod of the shock absorber of the vehicle and the supporting force at the position of the guiding seat can be actually measured, and compared with the prior art, the measurement value is more accurate, and the quality of a Macpherson suspension can be better ensured.

Description

technical field [0001] The invention relates to the technical field of automobile shock absorbers, in particular to a method for measuring the lateral force of a MacPherson suspension shock absorber and an auxiliary measuring tool thereof. Background technique [0002] MacPherson suspension has the advantages of compact structure, small space occupation, small stress on the connection point between the shock absorber and the body, and the hinge point between the lower arm and the subframe, and low cost. At present, most of the front suspensions of passenger cars are MacPherson independent suspension is adopted, and the rear suspension of some models also adopts MacPherson independent suspension. In the MacPherson suspension structure, the shock absorber is an important guiding structure and load-bearing structure. There is a large lateral force between the piston rod of the shock absorber and the guide seat at the upper end of the shock absorber, so that the piston rod and t...

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
Patent Type & Authority Applications(China)
IPC IPC(8): G01M17/04
CPCG01M17/04
Inventor 周伟苏世荣刘飞宛银生杨海波袁苑胡西刘新安志峰
Owner ANHUI JIANGHUAI AUTOMOBILE GRP CORP 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