GSD-05 INFLUENCE OF DESIGN PARAMETERS ON STRENGTH AND DRIVING PERFORMANCE OF INVOLUTE-CYCLOID COMPOSITE TOOTH PROFILE GEARS(GEAR STRENGTH AND DURABILITY, INCLUDING GEAR MATERIALS AND HEAT TREATMENT TECHNIQUES)

概要

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In the previous study, we have developed involute-cycloid composite tooth profile spur gear, and proved that this gear has greater bending strength, surface durability, and power transmission efficiency than the involute gear. However, it is unknown that how the design parameters influence on the tooth strength. To investigate this, we calculated the tooth root stress and the tooth contact stress of involute-cycloid composite tooth profile spur gears with changing some design parameters such as the rolling circle radius, the pressure angle, and the tooth depth of the gears, which define the tooth profile. Then, we investigated the influences of the design parameters on the strength and the driving performance of the involute-cycloid composite tooth profile spur gears from the calculation results. Furthermore, we calculated the tooth root stress and the tooth contact stress with the error of center distance, and examined the influence of the center distance on the driving performance of the involute-cycloid composite tooth profile spur gears from experiment.
一般社団法人日本機械学会の論文
2009-05-13