Influence of triangular rib on bending stress strength and tooth deflection for small size and high strength spiral bevel gear supported by ribs fabricated by five-axis controlled machining center
We have developed a small size and high strength spiral bevel gear fabricated by five-axis controlled machining center. In the present report, we propose a novel spiral bevel gear with the rib at the end of face width to reinforce the tooth bending strength, which is machined with a ball-nose end-mi...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | Japanese |
| Published: |
The Japan Society of Mechanical Engineers
2022-10-01
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| Series: | Nihon Kikai Gakkai ronbunshu |
| Subjects: | |
| Online Access: | https://www.jstage.jst.go.jp/article/transjsme/88/915/88_22-00195/_pdf/-char/en |
| _version_ | 1811187001075957760 |
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| author | Masahiro SAITO Shinya TOYOTA Toshiki HIROGAKI Eiichi AOYAMA |
| author_facet | Masahiro SAITO Shinya TOYOTA Toshiki HIROGAKI Eiichi AOYAMA |
| author_sort | Masahiro SAITO |
| collection | DOAJ |
| description | We have developed a small size and high strength spiral bevel gear fabricated by five-axis controlled machining center. In the present report, we propose a novel spiral bevel gear with the rib at the end of face width to reinforce the tooth bending strength, which is machined with a ball-nose end-mill tool. We investigate the influence of the triangular rib on the bending stress both at the tooth root and around the rib and tooth deflection based on 1DCAE model, and demonstrate the effect of rib reinforcement at the proposed spiral bevel gear. Moreover, we compare the calculated stresses by 1DCAE with experimental ones from fabricated spiral bevel gear. As a result, a novel guideline is found to develop the small size and high strength spiral bevel gear with the rib at the end of face width from a view of rib shape. |
| first_indexed | 2024-04-11T13:55:49Z |
| format | Article |
| id | doaj.art-45dd17d9c0954542984aa6f8cbf292d6 |
| institution | Directory Open Access Journal |
| issn | 2187-9761 |
| language | Japanese |
| last_indexed | 2024-04-11T13:55:49Z |
| publishDate | 2022-10-01 |
| publisher | The Japan Society of Mechanical Engineers |
| record_format | Article |
| series | Nihon Kikai Gakkai ronbunshu |
| spelling | doaj.art-45dd17d9c0954542984aa6f8cbf292d62022-12-22T04:20:21ZjpnThe Japan Society of Mechanical EngineersNihon Kikai Gakkai ronbunshu2187-97612022-10-018891522-0019522-0019510.1299/transjsme.22-00195transjsmeInfluence of triangular rib on bending stress strength and tooth deflection for small size and high strength spiral bevel gear supported by ribs fabricated by five-axis controlled machining centerMasahiro SAITO0Shinya TOYOTA1Toshiki HIROGAKI2Eiichi AOYAMA3ASANO GEAR CO., LTD.ASANO GEAR CO., LTD.Doshisha Univ. Dept. of Science and Mechanical EngineeringDoshisha Univ. Dept. of Science and Mechanical EngineeringWe have developed a small size and high strength spiral bevel gear fabricated by five-axis controlled machining center. In the present report, we propose a novel spiral bevel gear with the rib at the end of face width to reinforce the tooth bending strength, which is machined with a ball-nose end-mill tool. We investigate the influence of the triangular rib on the bending stress both at the tooth root and around the rib and tooth deflection based on 1DCAE model, and demonstrate the effect of rib reinforcement at the proposed spiral bevel gear. Moreover, we compare the calculated stresses by 1DCAE with experimental ones from fabricated spiral bevel gear. As a result, a novel guideline is found to develop the small size and high strength spiral bevel gear with the rib at the end of face width from a view of rib shape.https://www.jstage.jst.go.jp/article/transjsme/88/915/88_22-00195/_pdf/-char/enspiral bevel gearribfive-axis machining centerhigh strengthdesignfem |
| spellingShingle | Masahiro SAITO Shinya TOYOTA Toshiki HIROGAKI Eiichi AOYAMA Influence of triangular rib on bending stress strength and tooth deflection for small size and high strength spiral bevel gear supported by ribs fabricated by five-axis controlled machining center Nihon Kikai Gakkai ronbunshu spiral bevel gear rib five-axis machining center high strength design fem |
| title | Influence of triangular rib on bending stress strength and tooth deflection for small size and high strength spiral bevel gear supported by ribs fabricated by five-axis controlled machining center |
| title_full | Influence of triangular rib on bending stress strength and tooth deflection for small size and high strength spiral bevel gear supported by ribs fabricated by five-axis controlled machining center |
| title_fullStr | Influence of triangular rib on bending stress strength and tooth deflection for small size and high strength spiral bevel gear supported by ribs fabricated by five-axis controlled machining center |
| title_full_unstemmed | Influence of triangular rib on bending stress strength and tooth deflection for small size and high strength spiral bevel gear supported by ribs fabricated by five-axis controlled machining center |
| title_short | Influence of triangular rib on bending stress strength and tooth deflection for small size and high strength spiral bevel gear supported by ribs fabricated by five-axis controlled machining center |
| title_sort | influence of triangular rib on bending stress strength and tooth deflection for small size and high strength spiral bevel gear supported by ribs fabricated by five axis controlled machining center |
| topic | spiral bevel gear rib five-axis machining center high strength design fem |
| url | https://www.jstage.jst.go.jp/article/transjsme/88/915/88_22-00195/_pdf/-char/en |
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