JPS58170173U - Base metal groove structure of butt weld - Google Patents
Base metal groove structure of butt weldInfo
- Publication number
- JPS58170173U JPS58170173U JP7006782U JP7006782U JPS58170173U JP S58170173 U JPS58170173 U JP S58170173U JP 7006782 U JP7006782 U JP 7006782U JP 7006782 U JP7006782 U JP 7006782U JP S58170173 U JPS58170173 U JP S58170173U
- Authority
- JP
- Japan
- Prior art keywords
- groove structure
- base metal
- butt weld
- metal groove
- butt
- 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.)
- Pending
Links
Landscapes
- Arc Welding In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図乃至第６図は従来の突合わせ裏波溶接法−の概略
説明−で、そのうち第２図は第１図の■−■線断面略図
、第５図は第４図の■−Ｖ線断面略図、第７図は本考案
の母材開先構造を禿す概略説明図、第８図は本考案実施
例と従来例における裏波ビードの形成状況を比較実験し
た結果を示すグラフ、第９図は本考案の他の実施例であ
る。
１．１′・・・母材、１２．１２’−・・・突起、１２
ａ。
１２ａ′・・・開先ルート面。Figures 1 to 6 are schematic explanations of the conventional butt-Uranami welding method, of which Figure 2 is a schematic cross-sectional view taken along the line ■-■ in Figure 1, and Figure 5 is a schematic cross-sectional view taken along the line ■-V in Figure 4. A schematic diagram of a line cross-section, FIG. 7 is a schematic explanatory diagram of the base material groove structure of the present invention, and FIG. 8 is a graph showing the results of a comparative experiment on the formation of Uranami bead in the embodiment of the present invention and the conventional example. FIG. 9 shows another embodiment of the present invention. 1.1'...Base material, 12.12'-...Protrusion, 12
a. 12a'... Groove root surface.
Claims (1)
該構造は、開先ルート部における母材の一方又は両方に
板厚方向へ突出する突起を溶接線の長さ方向に沿って一
体的に形成せしめてなることを特徴とする突合わせ溶接
部の母材開先構造。A base material groove structure in which butt-Uranami welding is to be performed,
This structure is a butt weld characterized in that a protrusion protruding in the plate thickness direction is integrally formed on one or both of the base metals at the groove root portion along the length direction of the weld line. Base material groove structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7006782U JPS58170173U (en) | 1982-05-12 | 1982-05-12 | Base metal groove structure of butt weld |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7006782U JPS58170173U (en) | 1982-05-12 | 1982-05-12 | Base metal groove structure of butt weld |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58170173U true JPS58170173U (en) | 1983-11-14 |
Family
ID=30079761
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7006782U Pending JPS58170173U (en) | 1982-05-12 | 1982-05-12 | Base metal groove structure of butt weld |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58170173U (en) |
-
1982
- 1982-05-12 JP JP7006782U patent/JPS58170173U/en active Pending
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