Tolerance analysis of a planetary gear reducer under cad circumstance
Zhu, F., Li, W. and Maropoulos, P. G., 2005. Tolerance analysis of a planetary gear reducer under cad circumstance. Chinese Journal of Mechanical Engineering (English Edition), 18 (3), pp. 342-345.
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Tolerance analysis of a planetary reducer is conducted. By focusing the serially-arranged parts in the central line and setting an appropriate dimension as a gap, worst-case tolerance analysis method and statistical (RSS) tolerance analysis are used, and then a tolerance-analyzing tool CE/TOL is introduced. The acceptable value range of the gap is from 1.5 mm to 3.5 mm. While worst-case analysis rejects the design, RSS accepts it by a more realistic result with the law of probability accounted. With the help of CE/TOL and CAD software Pro/E, all components' dimensions and tolerances are assigned and modified, and more detailed and more comprehensible results are gives out.
|Creators||Zhu, F., Li, W. and Maropoulos, P. G.|
|Uncontrolled Keywords||computer aided design, gears, probability, computer aided manufacturing, statistical methods|
|Departments||Faculty of Engineering & Design > Mechanical Engineering|
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