Based on LS-DYNA Dynamic Simulation Analysis in Electroplated CBN Hard Gear-Honing Processing

Abstract:

In general, using electroplating CBN hard gear-honing-tools with standard involute, the vicinity of the workpiece tooth pitch circle will be a “mid concave” error, the root of the tooth will be a “dig root” error. For the form factors of the error are more complicated, it is difficult to calculate errors with an exact analytical method. To this end, by the help of Pro/E and ANSYS/LS-DYNA software, the analysis of electroplating CBN hard honing process was dynamically simulated. Through picking up the datum from analysis results, the von mises stress distribution curve was drafted along engaging points on the tooth surface, this revealed the internal factors of the tooth profile error formation, also determined the location and extent of the tooth profile errors. It is provided a theoretical basis to make the gear-honing-tool tooth surface modification as possible, and the result is consistent with the actual processing.

• Periodical: Advanced Materials Research (Volume 305)
• Pages: 251-254
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.305.251
• Online since: July 2011
• Authors: Man Dong Zhang, Ming Lv
• Keywords: CBN Gear-Honing, Dynamic Simulation, Parametric Modeling, Tooth Profile Error

References

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