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Automobile absorber damping force indisintegrated quick-measuring method

A shock absorber and damping force technology, which is used in the field of rapid testing of the damping force of automobile shock absorbers without disintegration, can solve the problems of time-consuming and laborious

Inactive Publication Date: 2009-05-20
SHANGHAI UNIV OF ENG SCI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the shortcoming that the automobile shock absorber must be disassembled from the automobile for time-consuming and laborious testing, the present invention provides a quick test method for the damping force of the automobile shock absorber without disintegration

Method used

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  • Automobile absorber damping force indisintegrated quick-measuring method
  • Automobile absorber damping force indisintegrated quick-measuring method

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Experimental program
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Embodiment Construction

[0020] In order to implement the fast test method for the damping force of the automobile shock absorber without disintegration of the present invention, the present inventor provides a method such as figure 1 The shown rapid test device for the non-disintegration of the damping force of the automobile shock absorber is composed of a displacement sensor 1, a displacement sensor mounting bracket 2, a weighing sensor 3, a weighing test table 4, and a computer 5. The lower end of the displacement sensor mounting bracket 2 is installed on the measured automobile wheel P through a magnetic chuck. The displacement sensor 1 is installed on the upper end of the displacement sensor mounting bracket 2 for measuring the test curve 1, and the weighing sensor 3 is installed on the weighing test bench 4 The upper is used to measure the test curve 3, and the output of the displacement sensor 1 and the load cell 3 are connected to the computer 5 through a signal line. figure 1 Medium 1 to 5 can...

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Abstract

This invention provides non-disintegrating quick test method for vibration damper force, the test can be completed in five minutes without dismounting the vibration damper from car.

Description

Technical field: [0001] The invention belongs to the field of automobiles, and relates to a method for quickly testing the damping force of an automobile shock absorber without disintegration. Background technique: [0002] Automobile shock absorbers play a very important role in the handling and stability of automobiles. In the past, the damping force of automobile shock absorbers was mostly tested using conventional special equipment after the automobile shock absorber was disassembled from the car, which was time-consuming and laborious. Disadvantages, it is not easy to operate in auto repair shops. Summary of the invention: [0003] In order to solve the shortcoming that the automobile shock absorber must be disassembled from the automobile to carry out the time-consuming and laborious test, the present invention provides a rapid test method for the damping force of the automobile shock absorber without disintegration. [0004] The technical solution of the present invention...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01M17/04G01L5/00B60G13/00
Inventor 周建鹏黄虎杰古阿萨
Owner SHANGHAI UNIV OF ENG SCI