JPS6442794U - - Google Patents
Info
- Publication number
- JPS6442794U JPS6442794U JP13672887U JP13672887U JPS6442794U JP S6442794 U JPS6442794 U JP S6442794U JP 13672887 U JP13672887 U JP 13672887U JP 13672887 U JP13672887 U JP 13672887U JP S6442794 U JPS6442794 U JP S6442794U
- Authority
- JP
- Japan
- Prior art keywords
- groove
- butt
- root part
- welding
- root
- 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
- 238000003466 welding Methods 0.000 claims description 4
- 239000010953 base metal Substances 0.000 claims 1
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
Description
第１図は、本考案の溶接開先の形状の一実施例
を示す断面図、第２図〜第４図は、各々従来の溶
接開先の形状を示す断面図である。
１０…母材、２０…溝、３０…ルート部、３０
ａ…ルート面、４０…突条部。
FIG. 1 is a cross-sectional view showing one embodiment of the shape of the welding groove of the present invention, and FIGS. 2 to 4 are cross-sectional views showing the shapes of conventional welding grooves. 10...Base material, 20...Groove, 30...Root part, 30
a...Root surface, 40...Protrusion portion.
Claims (1)
いて、母材の突き合わせ部分に、ルート部を残し
て前記片面側に向つて開口する溝を設け、該溝の
底部に、前記ルート部の一部を突出させてなる突
条部を溝の長さ方向に沿つて形成したことを特徴
とする溶接開先の形状。 In a welding groove that is butt welded from one side, a groove is provided in the butt part of the base metal that opens toward the one side, leaving the root part, and a part of the root part protrudes from the bottom of the groove. The shape of a welding groove is characterized in that a protrusion is formed along the length direction of the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13672887U JPS6442794U (en) | 1987-09-07 | 1987-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13672887U JPS6442794U (en) | 1987-09-07 | 1987-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6442794U true JPS6442794U (en) | 1989-03-14 |
Family
ID=31397506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13672887U Pending JPS6442794U (en) | 1987-09-07 | 1987-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6442794U (en) |
-
1987
- 1987-09-07 JP JP13672887U patent/JPS6442794U/ja active Pending