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Study on the effect of force-thermal coupling error on the gear hobbing accuracy and its visualization
- Source :
- The International Journal of Advanced Manufacturing Technology. 102:583-594
- Publication Year :
- 2019
- Publisher :
- Springer Science and Business Media LLC, 2019.
-
Abstract
- A force-thermal coupling error model was proposed to investigate the coupling effect of thermal error and force-induced error on the machining accuracy. Based on the developed model, numerical simulations were conducted to unveil the temperature distributions of both the assembly and the worktable, as well as corresponding displacement errors. Besides, based on the two-degrees-of-freedom hobbing locus motion, an equation to characterize the meshing relation between the hob and the workpiece was deduced with the consideration of the force-thermal coupling errors. By using this equation, an interface, which can visualize the gear hobbing process and map the force-thermal coupling error to the resultant gear profile, was developed in the MATLAB. Further comparison between experimental data and simulation results prove the credibility of our proposed method.
- Subjects :
- Hobbing
0209 industrial biotechnology
Computer science
Mechanical Engineering
02 engineering and technology
Industrial and Manufacturing Engineering
Computer Science Applications
Visualization
020901 industrial engineering & automation
Machining
Control and Systems Engineering
Control theory
Thermal
Thermal coupling
Software
Subjects
Details
- ISSN :
- 14333015 and 02683768
- Volume :
- 102
- Database :
- OpenAIRE
- Journal :
- The International Journal of Advanced Manufacturing Technology
- Accession number :
- edsair.doi...........5dc1f05b524be182ec984cf9f94df11c