JPS5695524A - Cold saw and manufacture thereof - Google Patents

Cold saw and manufacture thereof

Info

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
steel
powdered
fitting
blade
speed
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
Application number
JP17065779A
Other languages
Japanese (ja)
Inventor
Muneaki Tezaki
Nagayoshi Tarumasa
Osamu Gotanda
Original Assignee
Kobe Steel Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Kobe Steel Ltd filed Critical Kobe Steel Ltd
Priority to JP17065779A priority Critical patent/JPS5695524A/en
Publication of JPS5695524A publication Critical patent/JPS5695524A/en
Pending legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D61/00Tools for sawing machines or sawing devices; Clamping devices for these tools
    • B23D61/02Circular saw blades
    • B23D61/023Circular saw blades with inserted segments having more than one tooth
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23DPLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
    • B23D65/00Making tools for sawing machines or sawing devices for use in cutting any kind of material

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.
JP17065779A 1979-12-29 1979-12-29 Cold saw and manufacture thereof Pending JPS5695524A (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (5)

* Cited by examiner, † Cited by third party
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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