JPS5533826A - Gas processing method of j-shaped or u-shaped groove - Google Patents
Gas processing method of j-shaped or u-shaped grooveInfo
- Publication number
- JPS5533826A JPS5533826A JP10551478A JP10551478A JPS5533826A JP S5533826 A JPS5533826 A JP S5533826A JP 10551478 A JP10551478 A JP 10551478A JP 10551478 A JP10551478 A JP 10551478A JP S5533826 A JPS5533826 A JP S5533826A
- Authority
- JP
- Japan
- Prior art keywords
- cutting
- gouging
- gas
- linear
- face
- 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
Landscapes
- Butt Welding And Welding Of Specific Article (AREA)
- Arc Welding In General (AREA)
Abstract
PURPOSE: To greatly alleviate the cutting precision allowed at the time of cutting, by applying gas gouging of linear semi-elliptical form to the position forming part of bottom curve of the J-(U-)shaped groove at the junction end, when processing the J-(U-)shaped groove using gas gouging and gas cutting at the same time.
CONSTITUTION: A gouging face 3 having a linear part parallel to the junction end is pierced in semi-elliptical form in the junction end of a base metal 1 by gas gouging torch. The base metal 1 is then cut in an oblique direction toward the linear by means of gas cutting torch 4. As a result, the cuttable range is enlarged by the linear portion (shaded part), and the cutting precision allowed at the time of cutting may be greately alleviated by the corresponding portion. Besides, when the cutting line 5 is placed on the linear part of the gouging face, dross does not flow directly into the gouging face 3. In addition, the groove may be machined easily under the similar gas cutting conditions as in the conventional V-groove preparation method.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10551478A JPS6029585B2 (en) | 1978-08-31 | 1978-08-31 | Gas processing method for J-shaped or U-shaped grooves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10551478A JPS6029585B2 (en) | 1978-08-31 | 1978-08-31 | Gas processing method for J-shaped or U-shaped grooves |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5533826A true JPS5533826A (en) | 1980-03-10 |
| JPS6029585B2 JPS6029585B2 (en) | 1985-07-11 |
Family
ID=14409702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10551478A Expired JPS6029585B2 (en) | 1978-08-31 | 1978-08-31 | Gas processing method for J-shaped or U-shaped grooves |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6029585B2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63301809A (en) * | 1987-06-01 | 1988-12-08 | Kao Corp | Water-soluble keratin, its production and hair cosmetic containing same |
| WO2022046762A3 (en) * | 2020-08-24 | 2022-07-21 | Hypertherm, Inc. | Methods of selection a direction of formation of slag puddle, of controlling cutting paths of a thermal processing torch, and of piercing a workpiece with a thermal processing torch |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0743166B2 (en) * | 1989-11-29 | 1995-05-15 | リンナイ株式会社 | Bath equipment |
-
1978
- 1978-08-31 JP JP10551478A patent/JPS6029585B2/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS63301809A (en) * | 1987-06-01 | 1988-12-08 | Kao Corp | Water-soluble keratin, its production and hair cosmetic containing same |
| WO2022046762A3 (en) * | 2020-08-24 | 2022-07-21 | Hypertherm, Inc. | Methods of selection a direction of formation of slag puddle, of controlling cutting paths of a thermal processing torch, and of piercing a workpiece with a thermal processing torch |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6029585B2 (en) | 1985-07-11 |
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