Automatic Car Clutch Cover Assembly Comprehensive Performance Testing Test-bed Design

Automobile clutch is the key to the implementation and to cut off the auto power transmission components,its performance fit and unfit quality directly affect the car's load capacity,security and stability of the car.Clutch cover assembly is the main part of automobile clutch,according to the regulations of the auto industry standard,performance test cover assembly must go through before they go out.To meet the demand of cover assembly automatic production line of comprehensive performance testing station,the design of the automatic car clutch cover assembly comprehensive performance testing equipment.Application of 3 d design software CATIA design the mechanical structure of a variety of comprehensive performance testing equipment scheme,based on the advantages and disadvantages of each scheme are compared,it is concluded that the best solution.Finite element analysis software ANSYS to test equipment statics analysis of the key parts of the design is verified by the testing equipment to meet the design requirements.Application of data acquisition card to collect sensor data,using the industrial computer and PLC to realize automatic control of the system.Design of automatic automotive clutch cover assembly comprehensive performance testing test industrial computer as the upper machine control system adopts research China,mitsubishi PLC as lower machine,via a serial port for communication between upper and lower place machine and realized the real-time detection and control of the testing equipment.Test equipment test system with vc + + as a development platform,developed a highly efficient software packages,the force sensor and displacement sensor collected data analysis and processing,realize the real-time control of the system.Design of automatic clutch cover assembly comprehensive performance testing equipment can complete variety of models between diameter from 275 ~ phi phi 275 cover assembly automatic detection,greatly reduces the labor intensity of the cover assembly process,improve the detection accuracy,at the same time,the automatic generation of isolation bearing and lock cap structure realized and artifacts are placed at the same time,greatly improve the detection efficiency.