JPS5695524A - Cold saw and manufacture thereof - Google Patents
Cold saw and manufacture thereofInfo
- Publication number
- JPS5695524A JPS5695524A JP17065779A JP17065779A JPS5695524A JP S5695524 A JPS5695524 A JP S5695524A JP 17065779 A JP17065779 A JP 17065779A JP 17065779 A JP17065779 A JP 17065779A JP S5695524 A JPS5695524 A JP S5695524A
- Authority
- JP
- Japan
- Prior art keywords
- high speed
- steel material
- fitting part
- segment
- split
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/023—Circular saw blades with inserted segments having more than one tooth
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D65/00—Making tools for sawing machines or sawing devices for use in cutting any kind of material
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Pressure Welding/Diffusion-Bonding (AREA)
Abstract
PURPOSE:To obtain an excellent tool life by a method wherein a fitting part to a disk type main body of each segment is formed with an alloy steel and a blade part is formed with a powdered high speed steel in a cold saw arranged connectedly to two or more cutting edge segments to reduce the occurrence of vibration. CONSTITUTION:A combined material is used as a segment material for a cutting edge segment 2 and a fitting part 3 to a cold saw main body 1 is constituted with an alloy steel material Y and an edge part 7 is constituted with a powdered high speed powder material P. Namely, in the 1st process, by means of a hot hydrostatic pressure press (HIP) device 12, the powdered high speed steel material P to be formed into a blade part 6 is pinched by both sides with a steel material Y which is to be formed into a fitting part 3 and the powdered high speed steel material P is filled into a capsule and the HIP treatment is performed to form a rectangular combined material 13. In the next process, the combined material is split into two at the central part of the pressed high speed steel material layer P and each split piece 14, 14 is split and cut so that the steel Y may be a fitting part and the layer P may be the blade part. With this, an excellent tool life is obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17065779A JPS5695524A (en) | 1979-12-29 | 1979-12-29 | Cold saw and manufacture thereof |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17065779A JPS5695524A (en) | 1979-12-29 | 1979-12-29 | Cold saw and manufacture thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5695524A true JPS5695524A (en) | 1981-08-03 |
Family
ID=15908938
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17065779A Pending JPS5695524A (en) | 1979-12-29 | 1979-12-29 | Cold saw and manufacture thereof |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5695524A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0588830U (en) * | 1991-09-18 | 1993-12-03 | 哲造 山下 | Rotating saw for cutting soft steel |
EP0757933A1 (en) * | 1995-08-03 | 1997-02-12 | Werner & Pfleiderer GmbH | Method of manufacturing cutting blades for the underwater pelletization |
JP2001170869A (en) * | 1999-12-14 | 2001-06-26 | Imamura Seiko:Kk | Mount and cutter for grinding wheel |
JP2010523346A (en) * | 2007-04-04 | 2010-07-15 | ラットゥーンド アンド シーオー ジーエムビーエイチ | Saw blade |
CN109317752A (en) * | 2018-11-23 | 2019-02-12 | 成都壹佰科技有限公司 | A kind of processing technology of cold saw blade |
-
1979
- 1979-12-29 JP JP17065779A patent/JPS5695524A/en active Pending
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0588830U (en) * | 1991-09-18 | 1993-12-03 | 哲造 山下 | Rotating saw for cutting soft steel |
EP0757933A1 (en) * | 1995-08-03 | 1997-02-12 | Werner & Pfleiderer GmbH | Method of manufacturing cutting blades for the underwater pelletization |
JP2001170869A (en) * | 1999-12-14 | 2001-06-26 | Imamura Seiko:Kk | Mount and cutter for grinding wheel |
JP2010523346A (en) * | 2007-04-04 | 2010-07-15 | ラットゥーンド アンド シーオー ジーエムビーエイチ | Saw blade |
CN109317752A (en) * | 2018-11-23 | 2019-02-12 | 成都壹佰科技有限公司 | A kind of processing technology of cold saw blade |
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