JPS5548522A - Preparation of saw edge for saw cutter - Google Patents
Preparation of saw edge for saw cutterInfo
- Publication number
- JPS5548522A JPS5548522A JP11787678A JP11787678A JPS5548522A JP S5548522 A JPS5548522 A JP S5548522A JP 11787678 A JP11787678 A JP 11787678A JP 11787678 A JP11787678 A JP 11787678A JP S5548522 A JPS5548522 A JP S5548522A
- Authority
- JP
- Japan
- Prior art keywords
- edge
- portions
- blanks
- saw
- longitudinal directions
- 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
- Bending Of Plates, Rods, And Pipes (AREA)
Abstract
PURPOSE: To prevent the dispersion of strength, by uniformalizing the construction of edge portion blanks by bending the edge portion blanks cut down along the longitudinal directions of rolling materials so that the longitudinal directions be changed in the circumferential directions in surfaces containing the surfaces of the blanks.
CONSTITUTION: Edge portions 1, 1' are mounted on an outer circumference of a drum portion 2, both portions 1, 1' and the portion 2 are joined at welding portions 3, 3', and the edge portions are cut, thus forming a saw edge with a fixed shape. Here, materials with excellent high toughness and wear proof are used for edge nose portions 1a, and cheap, general metal for structure is employed for edge root portions 1b. The edge portions 1, 1' are made up is such a manner that a several sheet of edge portion blanks cut down along the longitudinal directions of rolling materials with width B and thickness T are stacked, and the blanks are bent by means of an ordinary bending roll, etc. so that they be built up bending radii R and in order that the longitudinal directions of the edge portion blanks be turned in the circumferential directions in surfaces containing the surfaces of the edge portion blanks. Thus, the saw edge that is difficult to be damaged can be acquired because the dispersion of the strength of the edge portions 1, 1' is eliminated.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11787678A JPS5548522A (en) | 1978-09-27 | 1978-09-27 | Preparation of saw edge for saw cutter |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11787678A JPS5548522A (en) | 1978-09-27 | 1978-09-27 | Preparation of saw edge for saw cutter |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5548522A true JPS5548522A (en) | 1980-04-07 |
Family
ID=14722437
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11787678A Pending JPS5548522A (en) | 1978-09-27 | 1978-09-27 | Preparation of saw edge for saw cutter |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5548522A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0890405A1 (en) * | 1997-07-08 | 1999-01-13 | Alfred Visilit | Circular cutting tool, its manufacturing method and machine for carrying out the method |
-
1978
- 1978-09-27 JP JP11787678A patent/JPS5548522A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0890405A1 (en) * | 1997-07-08 | 1999-01-13 | Alfred Visilit | Circular cutting tool, its manufacturing method and machine for carrying out the method |
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