JP2017070963A - 異材接合継手及び溶接接合方法 - Google Patents
異材接合継手及び溶接接合方法 Download PDFInfo
- Publication number
- JP2017070963A JP2017070963A JP2015197680A JP2015197680A JP2017070963A JP 2017070963 A JP2017070963 A JP 2017070963A JP 2015197680 A JP2015197680 A JP 2015197680A JP 2015197680 A JP2015197680 A JP 2015197680A JP 2017070963 A JP2017070963 A JP 2017070963A
- Authority
- JP
- Japan
- Prior art keywords
- welding
- holes
- hole
- joint
- end side
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title claims abstract description 440
- 239000000463 material Substances 0.000 title claims abstract description 178
- 238000000034 method Methods 0.000 title claims abstract description 25
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 69
- 239000010959 steel Substances 0.000 claims abstract description 69
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 53
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 53
- 239000000945 filler Substances 0.000 claims abstract description 29
- 238000009825 accumulation Methods 0.000 claims description 10
- 238000002844 melting Methods 0.000 claims description 8
- 230000008018 melting Effects 0.000 claims description 8
- 230000035515 penetration Effects 0.000 abstract description 5
- 239000004411 aluminium Substances 0.000 abstract 3
- 239000011324 bead Substances 0.000 description 15
- 230000003252 repetitive effect Effects 0.000 description 7
- 229910000838 Al alloy Inorganic materials 0.000 description 6
- 239000006185 dispersion Substances 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000000956 alloy Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910052749 magnesium Inorganic materials 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- 238000004904 shortening Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000012217 deletion Methods 0.000 description 1
- 230000037430 deletion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000000155 melt Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/23—Arc welding or cutting taking account of the properties of the materials to be welded
- B23K9/232—Arc welding or cutting taking account of the properties of the materials to be welded of different metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K33/00—Specially-profiled edge portions of workpieces for making soldering or welding connections; Filling the seams formed thereby
- B23K33/004—Filling of continuous seams
- B23K33/008—Filling of continuous seams for automotive applications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/16—Arc welding or cutting making use of shielding gas
- B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/235—Preliminary treatment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B5/00—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them
- F16B5/08—Joining sheets or plates, e.g. panels, to one another or to strips or bars parallel to them by means of welds or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K2103/00—Materials to be soldered, welded or cut
- B23K2103/18—Dissimilar materials
- B23K2103/20—Ferrous alloys and aluminium or alloys thereof
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Materials Engineering (AREA)
- Arc Welding In General (AREA)
- Butt Welding And Welding Of Specific Article (AREA)
- Laser Beam Processing (AREA)
- Theoretical Computer Science (AREA)
Abstract
【解決手段】溶接の進行における溶接終了側は溶接開始側に比べて各溶接箇所における貫通孔1a同士の間隔を広くする、及び/又は各溶接箇所における貫通孔1aの面積を小さくする。
【選択図】図1
Description
1a 貫通孔
2 アルミニウム材(第2部材)
3 溶接ビード(溶接部)
11 溶接トーチ
11a 溶接棒
12 駆動モータ
13 溶接システム
14 コンピュータ
Claims (10)
- 第1の材料から成る第1部材と前記第1の材料に比べて融点の低い第2の材料から成る第2部材とが溶接部によって接合されて成る異材接合継手であって、
前記接合箇所において前記第1部材に複数の貫通孔が開けられており、これらの貫通孔内に前記第2の材料から成る溶加材が充填されており、
溶接の進行における溶接終了側は溶接開始側に比べて前記貫通孔同士の間隔を広くされている、及び/又は前記貫通孔の面積を小さくされている異材接合継手。 - 鋼材とアルミニウム材の接合箇所において鋼材に複数の貫通孔を開けられており、これらの貫通孔内にアルミニウム系材料の溶加材を充填された部位を溶接部として、鋼材とアルミニウム材とが接合されて成る異材接合継手であって、
溶接の進行における溶接終了側は溶接開始側に比べて前記貫通孔同士の間隔を広くされている、及び/又は前記貫通孔の面積を小さくされている異材接合継手。 - 請求項1又は2において、
溶接の進行における溶接開始側は溶接終了側に比べて前記貫通孔を形成する壁面が傾斜して形成されている異材接合継手。 - 第1の材料から成る第1部材と、前記第1の材料に比べて融点の低い第2の材料から成る第2部材との接合箇所において前記第1部材に複数の貫通孔を開け、これらの貫通孔内に前記第2の材料から成る溶加材を充填することにより前記第1部材と前記第2部材とを溶接接合する溶接接合方法であって、
溶接の進行における溶接終了側は溶接開始側に比べて前記貫通孔同士の間隔を広くする、及び/又は前記貫通孔の面積を小さくする溶接接合方法。 - 鋼材とアルミニウム材の接合箇所において鋼材に複数の貫通孔を開け、これらの貫通孔内にアルミニウム系材料の溶加材を充填することにより鋼材とアルミニウム材とを溶接接合する溶接接合方法であって、
溶接の進行における溶接終了側は溶接開始側に比べて前記貫通孔同士の間隔を広くする、及び/又は前記貫通孔の面積を小さくする溶接接合方法。 - 請求項4又は5において、
各貫通孔に対応した溶接箇所毎に行う溶接を、溶接熱の蓄積を抑制するように時間を空けて行う溶接接合方法。 - 請求項6において、
複数の溶接箇所のうち、今溶接を行う溶接箇所と、次に溶接を行う溶接箇所との間に、他の溶接箇所を挟む順序で溶接を行う溶接接合方法。 - 請求項4ないし7のいずれかにおいて、
各溶接箇所における溶接は、前記貫通孔の壁面に沿って行う溶接接合方法。 - 請求項4ないし8のいずれかにおいて、
溶接の進行における溶接終了側は溶接開始側に比べて溶接に伴って新たに加えられる入熱量を少なくするように溶接電流及び/又は溶接速度を制御する溶接接合方法。 - 請求項4ないし9のいずれかにおいて、
溶接の進行における溶接開始側は溶接終了側に比べて前記貫通孔を形成する壁面が傾斜して形成されている溶接接合方法。
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015197680A JP6606960B2 (ja) | 2015-10-05 | 2015-10-05 | 異材接合継手及び溶接接合方法 |
US15/283,754 US10625363B2 (en) | 2015-10-05 | 2016-10-03 | Different material welded joint and welding method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015197680A JP6606960B2 (ja) | 2015-10-05 | 2015-10-05 | 異材接合継手及び溶接接合方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2017070963A true JP2017070963A (ja) | 2017-04-13 |
JP6606960B2 JP6606960B2 (ja) | 2019-11-20 |
Family
ID=58446577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2015197680A Expired - Fee Related JP6606960B2 (ja) | 2015-10-05 | 2015-10-05 | 異材接合継手及び溶接接合方法 |
Country Status (2)
Country | Link |
---|---|
US (1) | US10625363B2 (ja) |
JP (1) | JP6606960B2 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190126561A1 (en) * | 2017-10-26 | 2019-05-02 | Battelle Memorial Institute | Friction stirring interlocking of dissimilar materials |
WO2022239795A1 (ja) * | 2021-05-14 | 2022-11-17 | 川崎重工業株式会社 | 接合方法および接合体 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51101744A (ja) * | 1975-03-05 | 1976-09-08 | Taisei Corp | Yosetsukozobuzainomuhizumiseisakuho |
JPS53106351A (en) * | 1977-02-26 | 1978-09-16 | Nippon Kokan Kk <Nkk> | Forming method for reverse stain for in welding steel plate |
JPH05104246A (ja) * | 1991-10-08 | 1993-04-27 | Nkk Corp | 栓溶接方法 |
JP2008221322A (ja) * | 2007-03-15 | 2008-09-25 | Kobe Steel Ltd | 異材接合方法 |
JP2009154206A (ja) * | 2007-12-03 | 2009-07-16 | Daihen Corp | ステッチパルス溶接方法 |
JP2011125899A (ja) * | 2009-12-17 | 2011-06-30 | Daihen Corp | ステッチパルス溶接制御装置およびステッチパルス溶接装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4438691B2 (ja) | 2004-06-11 | 2010-03-24 | 株式会社神戸製鋼所 | 鉄系材料とアルミニウム系材料とを接合した異材接合継手および溶接接合方法 |
-
2015
- 2015-10-05 JP JP2015197680A patent/JP6606960B2/ja not_active Expired - Fee Related
-
2016
- 2016-10-03 US US15/283,754 patent/US10625363B2/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51101744A (ja) * | 1975-03-05 | 1976-09-08 | Taisei Corp | Yosetsukozobuzainomuhizumiseisakuho |
JPS53106351A (en) * | 1977-02-26 | 1978-09-16 | Nippon Kokan Kk <Nkk> | Forming method for reverse stain for in welding steel plate |
JPH05104246A (ja) * | 1991-10-08 | 1993-04-27 | Nkk Corp | 栓溶接方法 |
JP2008221322A (ja) * | 2007-03-15 | 2008-09-25 | Kobe Steel Ltd | 異材接合方法 |
JP2009154206A (ja) * | 2007-12-03 | 2009-07-16 | Daihen Corp | ステッチパルス溶接方法 |
JP2011125899A (ja) * | 2009-12-17 | 2011-06-30 | Daihen Corp | ステッチパルス溶接制御装置およびステッチパルス溶接装置 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20190126561A1 (en) * | 2017-10-26 | 2019-05-02 | Battelle Memorial Institute | Friction stirring interlocking of dissimilar materials |
US10369748B2 (en) * | 2017-10-26 | 2019-08-06 | Battelle Memorial Institute | Friction stirring interlocking of dissimilar materials |
WO2022239795A1 (ja) * | 2021-05-14 | 2022-11-17 | 川崎重工業株式会社 | 接合方法および接合体 |
Also Published As
Publication number | Publication date |
---|---|
US10625363B2 (en) | 2020-04-21 |
US20170095876A1 (en) | 2017-04-06 |
JP6606960B2 (ja) | 2019-11-20 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6561749B2 (ja) | 異材接合継手及び溶接接合方法 | |
JP7038279B2 (ja) | 接合構造およびそのアーク溶接方法 | |
JP3219413B2 (ja) | 横向溶接方法及びその溶接装置 | |
Dilthey et al. | Multimaterial car body design: challenge for welding and joining | |
US6914213B2 (en) | Method and device for overlapping welding of two coated metal sheets with a beam of high energy density | |
CN203197472U (zh) | 一种振荡扫描激光束-电弧复合焊接系统 | |
US11040413B2 (en) | Spot welding apparatus, spot welding method, and joint structure | |
US11628516B2 (en) | Welding method | |
JP6606960B2 (ja) | 異材接合継手及び溶接接合方法 | |
JP2020062654A (ja) | 構造体の製造方法、及び構造体 | |
CN109865942B (zh) | 一种激光焊接方法及系统 | |
JP5222105B2 (ja) | 狭開先溶接方法及び狭開先溶接装置 | |
JP6382593B2 (ja) | 溶接方法 | |
US20200009686A1 (en) | Laser welding method | |
JP7376458B2 (ja) | 抵抗スポット溶接方法 | |
JP6620683B2 (ja) | 溶接方法 | |
US20220152736A1 (en) | Laser welding device and laser welding method | |
JP7238362B2 (ja) | 溶接ロボット | |
JP2008200750A (ja) | 片面アークスポット溶接方法 | |
JP6829180B2 (ja) | 構造体、及び構造体の製造方法 | |
CN103317214A (zh) | 焊接方法 | |
KR101198499B1 (ko) | 알루미늄 다이캐스트재의 용접방법 | |
US20200122270A1 (en) | Welding method | |
JP7160774B2 (ja) | 構造体の製造方法及び構造体 | |
JP2020075263A (ja) | 溶接方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180427 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20190222 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190305 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190417 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20190924 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191007 |
|
R151 | Written notification of patent or utility model registration |
Ref document number: 6606960 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R151 |
|
LAPS | Cancellation because of no payment of annual fees |