Research of Force-Fitted Gear : 5th Report, On the Distribution of Stress along the Fillet Curve of Gears having Bosses on their Sides and Large Size Gear

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概要

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• Previous studies of authors on the force-fitted gear have been done for gears having no bosses on their sides and comparatively small size gears.But the force-fitted gears mestly used in various types of macines have bosses on their sides and are of large size.In this paper, the stress caused by force-fitting at the root fillet of gear teeth having bosses on their sides and of large size gears was chosen as the subject of the present study.Moreover bending fatigue strength and stress at the root fillet of these test gears are examined.The following results are obtained.(1) Bending fatigue strength of gears having bosses on their sides is lower than that of gears having no bosses on their sides, and the differences between them are mostly caused by stress concentration at corner of step in gear rim.(2) Calculated results by theoretical and practical formulas introduced for small size gears agree fairly well with the experimental ones of large size gears.

• 一般社団法人日本機械学会の論文

著者

• AIDA Toshio

  Faculty of Engineering, Kyoto University.

• Aida Toshio

  Faculty Of Engineering Kyoto University.

• Aida Toshio

  Faculty Of Engineering Kvoto University

• Arai Norihisa

  Faculty Of Engineering Doshisha University

関連論文

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• Research of Force-Fitted Gear : 5th Report, On the Distribution of Stress along the Fillet Curve of Gears having Bosses on their Sides and Large Size Gear
• Research of Force-Fitted Gear : 6th Report, On the Distribution of Stress along the Fillet Curve in Case when Gear Rim and Boss are made of Different Materials
• Research on the Force-Fitted Gear : 8th Report, On the Fillet Stress of the Gear Tooth in Case when Hubs of Various Shapes are force-fitted and a Solid Shaft is double force-fitted in the Hollow Hub
• Research of Force-Fitted Gear : 4th Report, On the Improvement of Bending Fatigue Strength by Surface Rolling at the Root Fillet of the Force-Fitted Gear Tooth
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• Distortions and Residual Stresses of Gears Caused by Hardening : 2nd Report, Through-Hardening of Gear Made of S45C Carbon Steel
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• Research of Force-Fitted Gear : 3rd Report, On the Bending Fatigue Strength of Shrinkage-Fitted Gears
• Fundamental Research on Gear Noise and Vibration : 7th Report, Generation Mechanism of Radial and Axial Vibration of Spur Gears-II

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