Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이세헌 | - |
dc.date.accessioned | 2018-02-19T08:39:41Z | - |
dc.date.available | 2018-02-19T08:39:41Z | - |
dc.date.issued | 2011-11 | - |
dc.identifier.citation | Journal of Mechanical Science and Technology, 2011, 25(11), P.2887-2893 | en_US |
dc.identifier.issn | 1738-494X | - |
dc.identifier.uri | https://link.springer.com/article/10.1007%2Fs12206-011-0809-x | - |
dc.description.abstract | This study concerned laser welding replacing the traditional bolted connection of the ring gear and differential case in the power train of the automobile. Laser welding is necessary to reduce weight and manufacturing cost, since the bolted connection method requires additional parts and space. In the differential gear, however, it is difficult to control the welding processes because cast iron and carburized steel contain high carbon content. To solve these welding problems, laser welding using Ni-base filler metal was used in this work. The results of welding with Ni-base filler metal satisfied the torsional stiffness and durability, but compared to the bolted connection method, noise and hardness problems occurred. Therefore, to solve these problems, penetration depth was decrease from 5mm to 4mm and the carburized layer of the ring gear was cut with I mm. As well, numerical method was used to evaluate welding deformation, torsional stiffness and fatigue. | en_US |
dc.description.sponsorship | This work supported by Hyudai-Dymos Co., Ltd and Seoul R&BD Program (10848). | en_US |
dc.language.iso | en | en_US |
dc.publisher | 대한기계학회 The Korean Society of Mechanical Engineers | en_US |
dc.subject | Carburized steel | en_US |
dc.subject | Cast iron | en_US |
dc.subject | Computer simulation | en_US |
dc.subject | Differential gear | en_US |
dc.subject | Laser welding | en_US |
dc.title | Laser welding of cast iron and carburized steel for differential gear | en_US |
dc.type | Article | en_US |
dc.relation.no | 11 | - |
dc.relation.volume | 25 | - |
dc.identifier.doi | 10.1007/s12206-011-0809-x | - |
dc.relation.page | 2887-2893 | - |
dc.relation.journal | JOURNAL OF MECHANICAL SCIENCE AND TECHNOLOGY | - |
dc.contributor.googleauthor | Yu, Jiyoung | - |
dc.contributor.googleauthor | Jung, Taikmin | - |
dc.contributor.googleauthor | Rhee, Sehun | - |
dc.contributor.googleauthor | Kim, Sulae | - |
dc.contributor.googleauthor | 유지영 | - |
dc.contributor.googleauthor | 정택민 | - |
dc.contributor.googleauthor | 이세현 | - |
dc.contributor.googleauthor | 김서래 | - |
dc.relation.code | 2011213438 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF MECHANICAL ENGINEERING | - |
dc.identifier.pid | srhee | - |
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