書誌事項
- タイトル別名
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- Reduction of Axial Forging Load in Cold Upsetting with One-Way Torsion Die Motion
抄録
<p>To reduce axial forging load in upsetting process, application of torsion die motion was proposed. In the proposed upsetting process, one-way torsional moment was simultaneously superposed with axial forging load during upsetting process. In this study, a cylindrical workpiece was twisted around the z-axis with a maximum rate of 0.05 rad/s (0.5 rpm) and a maximum angle of 1.5π rad (270°) during upsetting with an axial compression speed of 0.1 mm/s. It was found that the axial forging load of the workpiece was reduced by approximately 5-40% in the forging conditions where torsion angle/axial stroke and angle were larger than approximately 0.26 rad/mm and π/180 rad (1°), respectively.</p>
収録刊行物
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- 機械材料・材料加工技術講演会講演論文集
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機械材料・材料加工技術講演会講演論文集 2016.24 (0), 202-, 2016
一般社団法人 日本機械学会
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詳細情報
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- CRID
- 1390001205879074816
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- NII論文ID
- 130007132656
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- ISSN
- 2424287X
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可