JPS5789533A - Method of manufacturing single-edged cutter element - Google Patents
Method of manufacturing single-edged cutter elementInfo
- Publication number
- JPS5789533A JPS5789533A JP16501580A JP16501580A JPS5789533A JP S5789533 A JPS5789533 A JP S5789533A JP 16501580 A JP16501580 A JP 16501580A JP 16501580 A JP16501580 A JP 16501580A JP S5789533 A JPS5789533 A JP S5789533A
- Authority
- JP
- Japan
- Prior art keywords
- welded
- steel
- soft steel
- workpiece
- rolled
- 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
- Metal Rolling (AREA)
Abstract
PURPOSE: To avoid defects based on welded beads, by pinch-holding cutter steel on both its sides to weld soft steel thereon and rolling the assembly perpendicularly to both its sides, cutting off the welded bead from one side and metallurgically conjoining other soft steel to the other side.
CONSTITUTION: Cutter steel 10 of appropriate size is pinched between a pair of soft steel pieces 11, 11 of appropriate size and welded thereon along the contact edges to obtain a workpiece 12 to be rolled. The workpiece 12 is primarily rolled at the forge welding temperature so that the cutter steel 10 is metallurgically conjoined to the soft steel 11. At least one side of the rolled workpiece 13 with welded beads on both its sides is cut to remove the welded bead to obtain a processed side 13a. The other side 13b is then put on other soft steel 11 and welded thereon along the contact edge. After that, the workpiece is secondarily rolled at the forge welding temperature to metallurgically conjoin the latter soft steel to the side 13b.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16501580A JPS5789533A (en) | 1980-11-22 | 1980-11-22 | Method of manufacturing single-edged cutter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16501580A JPS5789533A (en) | 1980-11-22 | 1980-11-22 | Method of manufacturing single-edged cutter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5789533A true JPS5789533A (en) | 1982-06-03 |
Family
ID=15804212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16501580A Pending JPS5789533A (en) | 1980-11-22 | 1980-11-22 | Method of manufacturing single-edged cutter element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5789533A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010077448A (en) * | 2000-02-02 | 2001-08-20 | 김정오 | A manufacturing method of nife for crush |
| CN109604939A (en) * | 2018-11-14 | 2019-04-12 | 中国原子能科学研究院 | Steel billet construction method |
| JP2020192618A (en) * | 2019-05-24 | 2020-12-03 | 有限会社神谷自研工業 | Manufacturing method of cutter |
-
1980
- 1980-11-22 JP JP16501580A patent/JPS5789533A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20010077448A (en) * | 2000-02-02 | 2001-08-20 | 김정오 | A manufacturing method of nife for crush |
| CN109604939A (en) * | 2018-11-14 | 2019-04-12 | 中国原子能科学研究院 | Steel billet construction method |
| CN109604939B (en) * | 2018-11-14 | 2021-03-09 | 中国原子能科学研究院 | Steel billet construction method |
| JP2020192618A (en) * | 2019-05-24 | 2020-12-03 | 有限会社神谷自研工業 | Manufacturing method of cutter |
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