Title of article :
Error-sensitivity analysis of hourglass worm gearing with spherical meshing elements
Author/Authors :
HouJun Chen، نويسنده , , Zhilan Ju، نويسنده , , Chang Qu، نويسنده , , Xiong Cai، نويسنده , , Yan Zhang، نويسنده , , Jian Liu، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2013
Pages :
15
From page :
91
To page :
105
Abstract :
This paper aims to study the influence of tooth errors and shaft misalignments on the tooth contact in hourglass worm gearing with spherical meshing elements. The geometries of the worm and worm-gear tooth surfaces are described, and the distribution characteristic of contact lines is explored. Based on the common moving frame of conjugate tooth surfaces, the errors and the variations are quantified, and the error-variation equation is developed; in order to evaluate the influence levels of different errors, the error-sensitivity formulas are deduced and illustrated by a numerical example. The results provide a theoretical basis for the manufacture and the tooth contact analysis of hourglass worm pair with spherical meshing elements.
Keywords :
Hourglass worm gearing , Error-sensitivity , Spherical meshing element
Journal title :
Mechanism and Machine Theory
Serial Year :
2013
Journal title :
Mechanism and Machine Theory
Record number :
1164749
Link To Document :
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