JPS6454984U - - Google Patents
Info
- Publication number
- JPS6454984U JPS6454984U JP14961887U JP14961887U JPS6454984U JP S6454984 U JPS6454984 U JP S6454984U JP 14961887 U JP14961887 U JP 14961887U JP 14961887 U JP14961887 U JP 14961887U JP S6454984 U JPS6454984 U JP S6454984U
- Authority
- JP
- Japan
- Prior art keywords
- backing material
- spot welding
- main body
- shrink
- workpiece
- 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
- 239000000463 material Substances 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 4
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims 1
- 229910000881 Cu alloy Inorganic materials 0.000 claims 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims 1
- 239000000919 ceramic Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
Description
第１図はこの考案の裏当材の斜視図、第２図は
、その裏当材を含むスポツト溶接部の縦断面図で
ある。 １……治具台、２……溶接用電極、３……裏当
材、３１……裏当材本体、３２……リング。
、その裏当材を含むスポツト溶接部の縦断面図で
ある。 １……治具台、２……溶接用電極、３……裏当
材、３１……裏当材本体、３２……リング。
Claims (1)
- 被加工物のフランジ部をハゼ折りした継手部を
スポツト溶接するための裏当材であつて、該裏当
材本体をアルミナ系セラミツクス製絶縁部材で形
成し、この裏当材本体のスポツト溶接治具本体へ
の支持部を除く上部外周面にクローム銅合金製リ
ングを焼きばめしたことを特徴とするスポツト溶
接用裏当材。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14961887U JPH0349819Y2 (ja) | 1987-09-30 | 1987-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14961887U JPH0349819Y2 (ja) | 1987-09-30 | 1987-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6454984U true JPS6454984U (ja) | 1989-04-05 |
| JPH0349819Y2 JPH0349819Y2 (ja) | 1991-10-24 |
Family
ID=31422011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14961887U Expired JPH0349819Y2 (ja) | 1987-09-30 | 1987-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0349819Y2 (ja) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013184205A (ja) * | 2012-03-09 | 2013-09-19 | Nisshin Steel Co Ltd | めっき鋼板製円筒状部材の抵抗溶接方法 |
| JP2019025513A (ja) * | 2017-07-28 | 2019-02-21 | 日本発條株式会社 | 溶接部を有するワークと、ワークのための溶接装置と、溶接方法 |
-
1987
- 1987-09-30 JP JP14961887U patent/JPH0349819Y2/ja not_active Expired
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013184205A (ja) * | 2012-03-09 | 2013-09-19 | Nisshin Steel Co Ltd | めっき鋼板製円筒状部材の抵抗溶接方法 |
| JP2019025513A (ja) * | 2017-07-28 | 2019-02-21 | 日本発條株式会社 | 溶接部を有するワークと、ワークのための溶接装置と、溶接方法 |
| US11219970B2 (en) | 2017-07-28 | 2022-01-11 | Nhk Spring Co., Ltd. | Workpiece having weld, welding apparatus for workpiece, and welding method |
| US11759889B2 (en) | 2017-07-28 | 2023-09-19 | Nhk Spring Co., Ltd. | Workpiece having weld, welding apparatus for workpiece, and welding method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0349819Y2 (ja) | 1991-10-24 |