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Finite element analysis of instantaneous mesh stiffness of cylindrical gears (with and without flexible gear body). (English) Zbl 0969.74585
Summary: Based on the analysis of the profile formulation principle of internal and external mesh gears of hobbing and slotting, three-dimensional highly accurate solid models of gear teeth have been established, which take the accurate fillet curve and non-simplified tooth profile into consideration. The contact range and the whole finite element model can be automatically adjusted with the change of meshing process. Instantaneous mesh stiffness of spur and helical gears, with and without flexible gear body, have been obtained.

74S05 Finite element methods applied to problems in solid mechanics
74M15 Contact in solid mechanics
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