Rough Forming of Ring Gear by Indentation of a Rack-Shaped Punch : Deformation of Ring-Shaped Specimens and Theoretical Calculation of Indentation Pitches
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概要
- 論文の詳細を見る
In our previous paper, it was shown that the ring-shaped spur gear can be formed by successive indentation of a rack-shaped punch. A ring-shaped specimen is deformed by the flow of the indented material in the circumferential direction during working in this method, causing changes in the pitches of the formed grooves. The specimen is observed experimentally to be deformed with a similar pattern throughout working. A deformation model of the specimens is proposed using an elastic-plastic finite element method to simulate the actual deformation behavior. Spur gears with a maximum accumulated pitch error of 0.3 mm are produced by indentation of a rack-shaped punch with pitches determined theoretically based on this deformation model.
- 一般社団法人日本機械学会の論文
- 1989-12-15
著者
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Takemasu Teruie
Faculty Of Engineering Kyushu University
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Ozaki Tatsuo
Faculty Of Engineering Kyushu University
関連論文
- Finish Gear Rolling by Screw-Shaped Tool : Trial Construction of Apparatus and Rolling Experiment of Tooth Surface
- Theoretical Analysis of the Finish Rolled Gear Tooth Profiles : 2nd Report, Effect of the Rolling Method and Experimental Investigation of it
- Rough Forming of Ring Gear by Indentation of a Rack-Shaped Punch : Deformation of Ring-Shaped Specimens and Theoretical Calculation of Indentation Pitches
- Theoretical Analysis of the Finish Rolled Gear Tooth Profiles : Third Report, Rolled Tooth Profiles and Modified Tooth Profiles of the Die of Helical Gears
- Indentation by a Rack-shaped Punch
- Theoretical Analysis of the Finish Rolled Gear Tooth Profiles (4th Report, Modified Tooth Profiles of the Work in Finish Gear Rolling of Helical Gears) : Series C : Vibration, Control Engineering, Engineering for Industry