JP5783704B2 - 片側スポット溶接方法 - Google Patents
片側スポット溶接方法 Download PDFInfo
- Publication number
- JP5783704B2 JP5783704B2 JP2010244212A JP2010244212A JP5783704B2 JP 5783704 B2 JP5783704 B2 JP 5783704B2 JP 2010244212 A JP2010244212 A JP 2010244212A JP 2010244212 A JP2010244212 A JP 2010244212A JP 5783704 B2 JP5783704 B2 JP 5783704B2
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- Prior art keywords
- metal plate
- slit
- electrodes
- spot welding
- metal plates
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000003466 welding Methods 0.000 title claims description 31
- 238000000034 method Methods 0.000 title claims description 17
- 239000002184 metal Substances 0.000 claims description 123
- 102100025490 Slit homolog 1 protein Human genes 0.000 description 3
- 101710123186 Slit homolog 1 protein Proteins 0.000 description 3
- 239000007790 solid phase Substances 0.000 description 3
- 102100027340 Slit homolog 2 protein Human genes 0.000 description 2
- 101710133576 Slit homolog 2 protein Proteins 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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- Resistance Welding (AREA)
Description
1a,2a スリット
10,20 電極
L1,L2,L3 通電経路
P,Q 接合部
S スリット
S0 段差
Claims (1)
- 重ね合わせた3枚以上の金属板のうち、一方側の表面の金属板に一対の電極を一方側から当接させて通電することにより前記3枚以上の金属板を接合する片側スポット溶接方法であって、
前記一対の電極の間に、他方側の表面の金属板を除く全ての金属板を貫通するスリットを設け、スリットの短手方向の幅及び長手方向の幅を他方側ほど小さくすることにより、各金属板のスリットの短手方向端部及び長手方向端部から、他方側に隣接する金属板を内側に迫り出させ、隣接する金属板に形成されたスリットの間に段差を設けることを特徴とする片側スポット溶接方法。
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JP2010244212A JP5783704B2 (ja) | 2010-10-29 | 2010-10-29 | 片側スポット溶接方法 |
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JP2010244212A JP5783704B2 (ja) | 2010-10-29 | 2010-10-29 | 片側スポット溶接方法 |
Publications (2)
Publication Number | Publication Date |
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JP2012096249A JP2012096249A (ja) | 2012-05-24 |
JP5783704B2 true JP5783704B2 (ja) | 2015-09-24 |
Family
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JP2010244212A Active JP5783704B2 (ja) | 2010-10-29 | 2010-10-29 | 片側スポット溶接方法 |
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JP (1) | JP5783704B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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JP6635463B2 (ja) * | 2015-09-04 | 2020-01-22 | トヨタ車体株式会社 | 拡散接合方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100890715B1 (ko) * | 2000-11-01 | 2009-03-27 | 소니 가부시끼 가이샤 | 전지, 전지의 제조 방법, 용접물의 제조 방법 및 페데스탈 |
JP4135516B2 (ja) * | 2003-01-23 | 2008-08-20 | ソニー株式会社 | リード端子及び電源装置 |
US7834292B2 (en) * | 2006-10-11 | 2010-11-16 | Gm Global Technology Operations, Inc. | Method for single side welding of laminate steel |
JP5169475B2 (ja) * | 2008-05-20 | 2013-03-27 | 新日鐵住金株式会社 | 抵抗溶接方法 |
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- 2010-10-29 JP JP2010244212A patent/JP5783704B2/ja active Active
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JP2012096249A (ja) | 2012-05-24 |
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