Research on some basic deformations in free forging with robot and servo-press
Due to the disadvantages in casting or hot forging of Ti alloy artificial bones, such as low strength and high energy cost, this paper prompted an alternative method to manufacture individuated artificial bones. Free forging with a 6-axis freedom robot and servo-press could be very economical in the...
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Veröffentlicht in: | Journal of materials processing technology 2009-03, Vol.209 (6), p.3030-3038 |
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creator | Wang, Xin-yun Yukawa, Nobuki Yoshita, Yoshinori Sukeda, Takuya Ishikawa, Takashi |
description | Due to the disadvantages in casting or hot forging of Ti alloy artificial bones, such as low strength and high energy cost, this paper prompted an alternative method to manufacture individuated artificial bones. Free forging with a 6-axis freedom robot and servo-press could be very economical in the forming of complex shape parts because of its high flexibility and simple die-setting. Based on this system, the authors studied deformations of some basic elements, which could be assembled to artificial bones with complex shape. Firstly, the compression limit and effect of compression parameters on the roundness during reducing diameter process were declared for Al alloy and pure Ti. Secondly, an approximate theoretical equation of bending angle or curvature radius was proposed, and it matches experimental results well. Finally, a dimension prediction equation was presented by considering effect of material anisotropy, and then the ladder part without width spread was manufactured accordingly. |
doi_str_mv | 10.1016/j.jmatprotec.2008.07.012 |
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Finally, a dimension prediction equation was presented by considering effect of material anisotropy, and then the ladder part without width spread was manufactured accordingly.</description><identifier>ISSN: 0924-0136</identifier><identifier>DOI: 10.1016/j.jmatprotec.2008.07.012</identifier><language>eng</language><publisher>Elsevier B.V</publisher><subject>Artificial bone ; Basic deformations ; Robot ; Servo-press</subject><ispartof>Journal of materials processing technology, 2009-03, Vol.209 (6), p.3030-3038</ispartof><rights>2008 Elsevier B.V.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c349t-ce742ef8ebfe9547109b60ebcacb5a6443a1766596bdba5a5443f20f10784c363</citedby><cites>FETCH-LOGICAL-c349t-ce742ef8ebfe9547109b60ebcacb5a6443a1766596bdba5a5443f20f10784c363</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://dx.doi.org/10.1016/j.jmatprotec.2008.07.012$$EHTML$$P50$$Gelsevier$$H</linktohtml><link.rule.ids>314,780,784,3550,27924,27925,45995</link.rule.ids></links><search><creatorcontrib>Wang, Xin-yun</creatorcontrib><creatorcontrib>Yukawa, Nobuki</creatorcontrib><creatorcontrib>Yoshita, Yoshinori</creatorcontrib><creatorcontrib>Sukeda, Takuya</creatorcontrib><creatorcontrib>Ishikawa, Takashi</creatorcontrib><title>Research on some basic deformations in free forging with robot and servo-press</title><title>Journal of materials processing technology</title><description>Due to the disadvantages in casting or hot forging of Ti alloy artificial bones, such as low strength and high energy cost, this paper prompted an alternative method to manufacture individuated artificial bones. Free forging with a 6-axis freedom robot and servo-press could be very economical in the forming of complex shape parts because of its high flexibility and simple die-setting. Based on this system, the authors studied deformations of some basic elements, which could be assembled to artificial bones with complex shape. Firstly, the compression limit and effect of compression parameters on the roundness during reducing diameter process were declared for Al alloy and pure Ti. Secondly, an approximate theoretical equation of bending angle or curvature radius was proposed, and it matches experimental results well. Finally, a dimension prediction equation was presented by considering effect of material anisotropy, and then the ladder part without width spread was manufactured accordingly.</description><subject>Artificial bone</subject><subject>Basic deformations</subject><subject>Robot</subject><subject>Servo-press</subject><issn>0924-0136</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2009</creationdate><recordtype>article</recordtype><recordid>eNqFkE9LxDAUxHtQcF39Djl5a31p07Q96uI_WBREzyFJX3ZTdps1r7vitzeygkdPA8PMwPyyjHEoOHB5PRTDVk-7GCa0RQnQFtAUwMuTbAZdKXLglTzLzokGAN5A286y51ck1NGuWRgZhS0yo8lb1qMLMY35MBLzI3MRkSVr5ccV-_TTmsVgwsT02DPCeAj5LiLRRXbq9Ibw8lfn2fv93dviMV--PDwtbpa5rUQ35RYbUaJr0TjsatFw6IwENFZbU2spRKV5I2XdSdMbXes6Oa4Ex6Fpha1kNc-ujrvp7MceaVJbTxY3Gz1i2JOqqlaA5CIF22PQxkAU0ald9FsdvxQH9QNNDeoPmvqBpqBRCVqq3h6rmI4cPEZF1uNosfcR7aT64P8f-Qaiv34E</recordid><startdate>20090319</startdate><enddate>20090319</enddate><creator>Wang, Xin-yun</creator><creator>Yukawa, Nobuki</creator><creator>Yoshita, Yoshinori</creator><creator>Sukeda, Takuya</creator><creator>Ishikawa, Takashi</creator><general>Elsevier B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7QF</scope><scope>7SR</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20090319</creationdate><title>Research on some basic deformations in free forging with robot and servo-press</title><author>Wang, Xin-yun ; Yukawa, Nobuki ; Yoshita, Yoshinori ; Sukeda, Takuya ; Ishikawa, Takashi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c349t-ce742ef8ebfe9547109b60ebcacb5a6443a1766596bdba5a5443f20f10784c363</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2009</creationdate><topic>Artificial bone</topic><topic>Basic deformations</topic><topic>Robot</topic><topic>Servo-press</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Wang, Xin-yun</creatorcontrib><creatorcontrib>Yukawa, Nobuki</creatorcontrib><creatorcontrib>Yoshita, Yoshinori</creatorcontrib><creatorcontrib>Sukeda, Takuya</creatorcontrib><creatorcontrib>Ishikawa, Takashi</creatorcontrib><collection>CrossRef</collection><collection>Aluminium Industry Abstracts</collection><collection>Engineered Materials Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of materials processing technology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Wang, Xin-yun</au><au>Yukawa, Nobuki</au><au>Yoshita, Yoshinori</au><au>Sukeda, Takuya</au><au>Ishikawa, Takashi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Research on some basic deformations in free forging with robot and servo-press</atitle><jtitle>Journal of materials processing technology</jtitle><date>2009-03-19</date><risdate>2009</risdate><volume>209</volume><issue>6</issue><spage>3030</spage><epage>3038</epage><pages>3030-3038</pages><issn>0924-0136</issn><abstract>Due to the disadvantages in casting or hot forging of Ti alloy artificial bones, such as low strength and high energy cost, this paper prompted an alternative method to manufacture individuated artificial bones. 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subjects | Artificial bone Basic deformations Robot Servo-press |
title | Research on some basic deformations in free forging with robot and servo-press |
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