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長 春 大 學(xué) 畢業(yè)設(shè)計(jì)（論文）紙
Automotive ribbed design fatigue testing machine
[Abstract] domestic auto transmission quality is generally lower than with the United States, Japan and other countries of similar products is a major cause of fatigue life test, but related, so develop a fit for China to achieve a new level of similar foreign products belt fatigue testing machine is necessary. Its purpose is to further promote R & D capacity with auto transmission, for the domestic production of product quality control and monitoring, to provide theoretical basis for the development of standardization. This paper describes the fatigue testing machine automotive ribbed design. Test development is around Analog Annex round of the actual operating system, while annexes to adjust the load size and location of various accessories for the. Based on these requirements, optimizing the design of the table structure, using purchased items such as optical encoder to achieve the effect of fatigue tests, together with the peripheral interface, signal conditioning modules and sensors, closed loop control system, the main shaft gear complete accessories speed, spindle torque measurement and control.
[Key words] fatigue test standard design
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