| Automobile clutch is one of the major parts in the automobile gearing system, the performance of the transmission has a direct influence on the overall performance of the automobile. It is important to test automobile transmission. Development of such machine will promote the clutch quality and give impetus to national automobile Industry.This system is a high-ability semiautomatic test machine including machine, electricity, fluid drive and computer etc. Its mainly functions is continuous data acquisition, show testing curve in real time, high speed data save, data reshow and analysis, multi-curve compare etc. The testing system also has the ability to print testing results if you need them. In order to meet the needs of the functions included in this system, a computer control system based on IPC (Industrial Personal Computer) is adopted, whose structure and working principle are described in details. In the aspect on designing hardware of the system, we develop a sole testing-flat and hydraulic control system. The hydraulic system has lots of merits such as the stable control performance, the rapid response to speed, high alterable drive force etc. So it fits for the necessary and development of the market. At the aspect of software, we adopt virtual instrument of the market. At the aspect of software, we adopt virtual instrument And now, King View software has already become a mainly methods and artifice to develop complex testing system and instruments, its graphic instrument Comparingwith the common program Language, King View is more convenient and simpler,Having finished the testing system, we have had a lot of experiments by it. According to the results and design requirement, we have done a lot of improvements on the system. The results of the experiments show our system has plenty of merits, such as high-precision, stable performance, strong anti-disturb ability anti friendly interface. It has met the instrument product require now. |
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