Research and Development of Large-Scale Worm Gear Pair Tester Based on Time Grating Displacement Sensor

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With a good many advantages, the worm and gear has been widely used in mechanical equipment. To realize transmission error (TE) detection of worm gear pair is important for the comprehensive detection of large worm gear pair. The tester adopts time-grating displacement sensor as angle feedback sensor, and the multi-stage clock interpolation principle is applied for TE collection. In order to facilitate hardware system integrating and upgrading, the FPGA with NIOS II is used for realizing microcontroller.

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730-733

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June 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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