TS NO.:TS-084
oem
8200824774
8200106131
8200485734
8200222463B
7701208891
Applicable vehicle Name:
Reno megana 2, landscape 2
Inner diameter: 90.5 outer diameter: 139 height: 22.5/44
During the inspection, the car is driven onto the support service platform, the test code is started, the drive motor drives the axial force organization to make the whole car cabinet table system vibrate. After several seconds of excitation, the steady forced vibration with the angular frequency of W0 is achieved, the switching power supply of the driving motor is cut off, then the flywheel of the energy storage pump carries out sweep frequency excitation at the angular frequency of starting ending frequency of W0. Because the resonance frequency of the upper wheel is between W0 0 when it is stopped on the counter top of the cabinet, the shock absorber bearing is replaced. Therefore, the sweep frequency excitation of the flywheel of the energy storage pump often causes the co vibration of the software of the car cabinet table top system. When the switching power supply of the driving motor is cut off, the sampling detection equipment is started to record the data information wave type, then the analysis, solution comments are carried out.
(2) Part of Shenzi Shenqi operation
The key part of the electronic electrical control of the test bench of the common shock absorber is composed of microcomputer, inductor, AD converter, electromagnetic induction relay monitoring software. The monitoring software is a bridge between the electronic electrical control part of the shock absorber test-bed a part of the mechanical equipment. The mobile phone software only controls the whole process of the shock absorber bearing test-bed after the shock absorber equipment moves, but also analyzes solves the data collected by the shock absorber test bench, finally displays copies the test data.