JPS645720A - Round saw with extra-hard tip - Google Patents

Round saw with extra-hard tip

Info

Publication number
JPS645720A
JPS645720A JP16190287A JP16190287A JPS645720A JP S645720 A JPS645720 A JP S645720A JP 16190287 A JP16190287 A JP 16190287A JP 16190287 A JP16190287 A JP 16190287A JP S645720 A JPS645720 A JP S645720A
Authority
JP
Japan
Prior art keywords
splash
contact
rake face
cylinder
rake
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.)
Granted
Application number
JP16190287A
Other languages
Japanese (ja)
Other versions
JPH0749168B2 (en
Inventor
Satoru Nishio
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KANEFUSA HAMONO KOGYO KK
Kanefusa Corp
Original Assignee
KANEFUSA HAMONO KOGYO KK
Kanefusa Corp
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 KANEFUSA HAMONO KOGYO KK, Kanefusa Corp filed Critical KANEFUSA HAMONO KOGYO KK
Priority to JP62161902A priority Critical patent/JPH0749168B2/en
Publication of JPS645720A publication Critical patent/JPS645720A/en
Publication of JPH0749168B2 publication Critical patent/JPH0749168B2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • B23D61/04—Circular saw blades with inserted saw teeth, i.e. the teeth being individually inserted

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling Tools (AREA)

Abstract

PURPOSE:To provide high speed cutting by forming a splash induction surface so as to contact a cylinder following the No.2 rake face, wherein the cylinder is in contact with No.2 rake face on the intersection of No.1 and No.2 rake faces, and thereby eliminating risk of the splash clogging. CONSTITUTION:A chip 3 No.2 rake face 3b constituting a positive angle is formed following No.1 rake face 3a constituting a negative angle. At the No.2 rake face 3b a splash induction surface 3c is formed having an edge part 3d or a contact 3e with a cylinder and being a plane contacting the cylinder on the cutting edge chamber side in contact with the rake face 3b on the intersection P of the rake faces 3a, 3b on the saw center side and in contact with the minute curvature 3g. Tooth bottom 5b of concave curvature is formed from the edge part 3d. Accordingly the splash curl radius will become the cylinder radius Rc, and the splash induction surface 3c is in line contact with the splash, there is not clog generated, and thus high speed cutting will be accomplished.
JP62161902A 1987-06-29 1987-06-29 Circular saw with super hard tip Expired - Fee Related JPH0749168B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62161902A JPH0749168B2 (en) 1987-06-29 1987-06-29 Circular saw with super hard tip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62161902A JPH0749168B2 (en) 1987-06-29 1987-06-29 Circular saw with super hard tip

Publications (2)

Publication Number Publication Date
JPS645720A true JPS645720A (en) 1989-01-10
JPH0749168B2 JPH0749168B2 (en) 1995-05-31

Family

ID=15744188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62161902A Expired - Fee Related JPH0749168B2 (en) 1987-06-29 1987-06-29 Circular saw with super hard tip

Country Status (1)

Country Link
JP (1) JPH0749168B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411708A (en) * 1987-07-02 1989-01-17 Amada Co Ltd Saw blade
JP2006102851A (en) * 2004-10-04 2006-04-20 Tenryu Saw Mfg Co Ltd Rotary saw

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3203420B2 (en) * 1998-05-29 2001-08-27 兼房株式会社 Circular saw with hard tip
JP7097242B2 (en) * 2018-06-25 2022-07-07 株式会社アマダ Saw blade
AT16751U1 (en) * 2018-08-31 2020-07-15 Ing Hans Peter Leitinger Saw blade

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133193A (en) * 1976-04-30 1977-11-08 Hitachi Ltd Saw blade for sawing machine
US4463645A (en) * 1983-02-22 1984-08-07 Speedcut, Inc. Circular saw
JPS59120523U (en) * 1983-02-04 1984-08-14 住友重機械工業株式会社 saw blade
JPS63256309A (en) * 1987-04-03 1988-10-24 グスタフ　ヴァグナー　マシーネン　ファブ　リーク　ゲゼルシャフト　ミット　ベシュレンクテルハフツンク　ウント　コムパニーコマンディートゲゼルシャフト Edge section for circular saw

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133193A (en) * 1976-04-30 1977-11-08 Hitachi Ltd Saw blade for sawing machine
JPS59120523U (en) * 1983-02-04 1984-08-14 住友重機械工業株式会社 saw blade
US4463645A (en) * 1983-02-22 1984-08-07 Speedcut, Inc. Circular saw
JPS63256309A (en) * 1987-04-03 1988-10-24 グスタフ　ヴァグナー　マシーネン　ファブ　リーク　ゲゼルシャフト　ミット　ベシュレンクテルハフツンク　ウント　コムパニーコマンディートゲゼルシャフト Edge section for circular saw

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6411708A (en) * 1987-07-02 1989-01-17 Amada Co Ltd Saw blade
JP2006102851A (en) * 2004-10-04 2006-04-20 Tenryu Saw Mfg Co Ltd Rotary saw

Also Published As

Publication number Publication date
JPH0749168B2 (en) 1995-05-31

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

LAPS Cancellation because of no payment of annual fees