JPS571609A - Method of removing spatters from inside surface of electrically welded tube - Google Patents
Method of removing spatters from inside surface of electrically welded tubeInfo
- Publication number
- JPS571609A JPS571609A JP7518980A JP7518980A JPS571609A JP S571609 A JPS571609 A JP S571609A JP 7518980 A JP7518980 A JP 7518980A JP 7518980 A JP7518980 A JP 7518980A JP S571609 A JPS571609 A JP S571609A
- Authority
- JP
- Japan
- Prior art keywords
- tube
- mandrel
- spatters
- electrically welded
- welded tube
- 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
- Milling, Broaching, Filing, Reaming, And Others (AREA)
Abstract
PURPOSE: To facilitate the removal of spatters from the inside surfce of an electrically welded tube of small diameter, by tightly inserting a mandrel which has an outside diameter smaller than the inside diameter of the tube and is provided with a cutting edge, into the tube.
CONSTITUTION: Electrically welded tubes not yet removed of spatters are stored in a hopper 31. A pressurized fluid is introduced into a cylinder 36 to perform driving to put an electrically welded tube 7 into a groove 32-2 out of the hopper 31 while moving a holder 32 rightward from a position shown in the drawing. The holder 32 is then covered with a lid 33. At that time, a hook 39-2 and a stopper pin are engaged with each other. After a mandrel guide is set in a prescribed position, a mandrel drive truck is actuated to tightly insert a mandrel into the tube 7 through the mandrel guide to remove the spatters from the inside surface of the tube 7. At that time, a vibrator may be actuated to reduce the resistance at the tight insertion of the madrel and make the spatter-removed surface smooth.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7518980A JPS571609A (en) | 1980-06-04 | 1980-06-04 | Method of removing spatters from inside surface of electrically welded tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7518980A JPS571609A (en) | 1980-06-04 | 1980-06-04 | Method of removing spatters from inside surface of electrically welded tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS571609A true JPS571609A (en) | 1982-01-06 |
Family
ID=13568996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7518980A Pending JPS571609A (en) | 1980-06-04 | 1980-06-04 | Method of removing spatters from inside surface of electrically welded tube |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS571609A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6445512A (en) * | 1987-08-17 | 1989-02-20 | Nippon Steel Corp | Pipe inner surface bead cutter |
| JPH06226530A (en) * | 1993-01-26 | 1994-08-16 | Ikeda Bussan Co Ltd | Deburring device |
| JP2006524571A (en) * | 2003-04-25 | 2006-11-02 | リージェント テクノロジーズ リミテッド | Apparatus and method for thermal deburring of slotted well liners |
-
1980
- 1980-06-04 JP JP7518980A patent/JPS571609A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6445512A (en) * | 1987-08-17 | 1989-02-20 | Nippon Steel Corp | Pipe inner surface bead cutter |
| JPH06226530A (en) * | 1993-01-26 | 1994-08-16 | Ikeda Bussan Co Ltd | Deburring device |
| JP2006524571A (en) * | 2003-04-25 | 2006-11-02 | リージェント テクノロジーズ リミテッド | Apparatus and method for thermal deburring of slotted well liners |
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