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Plane double enveloping hourglass worm critical manufacturing processes

Author: PanJunYuan
Tutor: WuXiaoLing
School: Zhengzhou University
Course: Mechanical Manufacturing and Automation
Keywords: Plane Double Enveloping Hourglass Worm Gearing Meshing theory analysis Grinding allowance Homogenization
CLC: TH132.44
Type: Master's thesis
Year: 2008
Downloads: 28
Quote: 0
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Abstract


This paper, the plane secondary enveloping toroidal worm drive meshing theory , the law of repair type , the design of the worm pair grinding allowance of homogenization and other issues were mainly completed the following work . First on the principle of formation of Plane Double Enveloping Worm Gear engagement consistent with the actual process plane double enveloping toroidal worm drive space coordinate system . The meshing equation is derived , the contact line equation , induced normal curvature , worm and worm gear Helical Gears tooth surface equations . Secondly, the plane enveloping the tooth surface wormgearing structure , deduced axial section toothed equation , repairing the amount of formula , draw the curve of repairing the plane enveloping toroidal worm repairing the law . Lubricating properties of the contact line and the edge of the hob tooth tip thickness as a typical plane enveloping toroidal worm drive vice performance established a Plane Double Enveloping Worm Gear Performance optimization model can reflect more fully the and the preparation of the corresponding computer optimizer plane Double Enveloping worm Gear parametric Design . On the plane enveloping toroidal worm manufacturing process , more than the volume of problems encountered in the worm tooth surface grinding , select a comprehensive repair type homogenizer , and I volume of grinding parameters calculation and optimization of processing , the preparation of a plane enveloping toroidal worm program of calculation and optimization of the process parameters for the plane double enveloping the hourglass worm process parameters making process .

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CLC: > Industrial Technology > Machinery and Instrument Industry > Mechanical parts and gear > The transmission mechanism > Meshing > Worm gear
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