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Research on Geometry Relationship of Pin-Rack Gearing
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The pin-rack gearing is a particular type of cycloidal gearing which transforms a rotation motion to a linear one. Comparing with rack and pinion gearing and hydraulic swing cylinder, the pin-rack gearing has a more compact structure, less mass and lower cost. Nevertheless, designers always worry about vibration, noise and low use life as pin-rack mechanism working caused by deficiency of design theory. The present research derived the pin-rack gearing tooth profile equation and studied the geometry relationship among design parameters. The results can help to improve the pin-rack gearing design.
Trans Tech Publications, Ltd.
Title: Research on Geometry Relationship of Pin-Rack Gearing
Description:
The pin-rack gearing is a particular type of cycloidal gearing which transforms a rotation motion to a linear one.
Comparing with rack and pinion gearing and hydraulic swing cylinder, the pin-rack gearing has a more compact structure, less mass and lower cost.
Nevertheless, designers always worry about vibration, noise and low use life as pin-rack mechanism working caused by deficiency of design theory.
The present research derived the pin-rack gearing tooth profile equation and studied the geometry relationship among design parameters.
The results can help to improve the pin-rack gearing design.
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