基于APDL与高级语言的齿轮有限元建模方法
the GUI working model of ANSYS cann’t establish model of complex tooth profile exatly, so the APDL working model of ANSYS is used. Based on the generating principle, conjugate curves of processed gear cut by the arc situated at pre-grinding hob are derived in term of coordinate conversion and separa...
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| Main Authors: | , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Editorial Office of Journal of Mechanical Transmission
2007-01-01
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| Series: | Jixie chuandong |
| Online Access: | http://www.jxcd.net.cn/thesisDetails#10.16578/j.issn.1004.2539.2007.03.007 |
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| Summary: | the GUI working model of ANSYS cann’t establish model of complex tooth profile exatly, so the APDL working model of ANSYS is used. Based on the generating principle, conjugate curves of processed gear cut by the arc situated at pre-grinding hob are derived in term of coordinate conversion and separated. According to the method for plane curves synthesis, conjugate curves cut by the different parts of the hob are composed numerically, and the datum of complex tooth profile are calculated exactly.The datum are called by APDL in ANSYS, then FEM geometrical model of complex tooth profile machined by pre-grinding hob are established accurately.Combined by strong numeric analysis and treatment of MATLAB and the facility and openness of APDL, compositive programming with MATLAB and APDL is advanced based on full-text data files. |
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| ISSN: | 1004-2539 |