Spiral Bevel Gear B-Spline Tooth Surface Reconstruction Algorithm and Precision Analysis

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Abstract:

To increase the utility rate of machine, the sculptured surface machining method was researched to use in the spiral bevel gear tooth surface manufacturing with the industrial CNC milling machine. The three dimentional tooth surface points are required to design tool path planning in the SSM method. For obtaining the arbitrary point of tooth surface, the uniform bicubic B-spline tooth surface was reconstructed by cutting simulation and fitting programs. The discrepancies between fitted and theoretical points of tooth surface were provided with CAD/CAM platform. According to the results, the tool path planning of sculptured tooth surface machining can be designed and realized further.

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1143-1147

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May 2016

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© 2016 Trans Tech Publications Ltd. All Rights Reserved

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