Static Analysis on the Measurement System of an Electronic Belt Scale

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Abstract:

The Principal Purpose of the Present Work is to Investigate the Measurement System of a Direct Loading Electronic Belt Scale with a Single Supporting Roller, Revealing the Relationship between Weight Sensor Output and Vertical as well as Horizontal Force Subjected to Carrier Roller by Means of a Finite Element Software ANSYS. the Results Conclusively Indicate that there is a Good Linear Relationship between the Vertical Force and the Sensor Output while the Output is Independent from the Horizontal One with the Full-Bridge Circuit Applied to Measuring Circuit for Transducer. Variation in Horizontal Force Acting on Carrier Roller is Not a Major Source of Error in the Measurement by a Belt Weigher.

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525-529

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August 2013

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© 2013 Trans Tech Publications Ltd. All Rights Reserved

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