SE377771B - - Google Patents

Info

Publication number
SE377771B
SE377771B SE7108780A SE878071A SE377771B SE 377771 B SE377771 B SE 377771B SE 7108780 A SE7108780 A SE 7108780A SE 878071 A SE878071 A SE 878071A SE 377771 B SE377771 B SE 377771B
Authority
SE
Sweden
Application number
SE7108780A
Inventor
J E Holma
Original Assignee
Sandvik Ab
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 Sandvik Ab filed Critical Sandvik Ab
Priority to SE7108780A priority Critical patent/SE377771B/xx
Priority to US00268690A priority patent/US3815191A/en
Priority to GB3142372A priority patent/GB1392396A/en
Priority to FR7224442A priority patent/FR2145291A5/fr
Priority to JP6786872A priority patent/JPS5725321B1/ja
Publication of SE377771B publication Critical patent/SE377771B/xx

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/141—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness
    • B23B27/143—Specially shaped plate-like cutting inserts, i.e. length greater or equal to width, width greater than or equal to thickness characterised by having chip-breakers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/04—Cutting-off tools
    • B23B27/045—Cutting-off tools with chip-breaking arrangements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2200/00—Details of cutting inserts
    • B23B2200/32—Chip breaking or chip evacuation
    • B23B2200/323—Chip breaking or chip evacuation by chip breaking depressions
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/23—Cutters, for shaping including tool having plural alternatively usable cutting edges
    • Y10T407/235—Cutters, for shaping including tool having plural alternatively usable cutting edges with integral chip breaker, guide or deflector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/24—Cutters, for shaping with chip breaker, guide or deflector
    • Y10T407/245—Cutters, for shaping with chip breaker, guide or deflector comprising concave surface in cutting face of tool
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/25—Cutters, for shaping including cut off tool

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Milling Processes (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
SE7108780A 1971-07-07 1971-07-07 SE377771B (es)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7108780A SE377771B (es) 1971-07-07 1971-07-07
US00268690A US3815191A (en) 1971-07-07 1972-07-03 Chip-forming cutting tool
GB3142372A GB1392396A (en) 1971-07-07 1972-07-05 Method of chip forming during cutting operations and tool for the same
FR7224442A FR2145291A5 (es) 1971-07-07 1972-07-06
JP6786872A JPS5725321B1 (es) 1971-07-07 1972-07-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7108780A SE377771B (es) 1971-07-07 1971-07-07

Publications (1)

Publication Number Publication Date
SE377771B true SE377771B (es) 1975-07-28

Family

ID=20275006

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7108780A SE377771B (es) 1971-07-07 1971-07-07

Country Status (5)

Country Link
US (1) US3815191A (es)
JP (1) JPS5725321B1 (es)
FR (1) FR2145291A5 (es)
GB (1) GB1392396A (es)
SE (1) SE377771B (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE381591B (sv) * 1974-04-24 1975-12-15 Sandvik Ab Sker for spanskerande bearbetning
US3885281A (en) * 1974-06-10 1975-05-27 Iscar Ltd Cutting insert with chip control
US3975809A (en) * 1975-06-13 1976-08-24 Kennametal Inc. Cutting insert, especially for milling operations
SE7710434L (sv) * 1977-09-19 1979-03-20 Sandvik Ab Sker for spanskerande bearbetning
JPS5464384U (es) * 1977-10-17 1979-05-07
US4188162A (en) * 1977-12-27 1980-02-12 The Valeron Corporation Indexable insert drill
IL58861A (en) * 1979-12-04 1981-11-30 Iscar Ltd Interchangeable insert with a chip breaker
US4340325A (en) * 1980-12-23 1982-07-20 General Electric Co. Cutting insert for deep grooving
US4629372A (en) * 1981-02-02 1986-12-16 Manchester Tool Company Chip-controlling insert
SE448431B (sv) * 1985-07-03 1987-02-23 Santrade Ltd Vendsker for spanavskiljande bearbetning
IL84171A (en) * 1987-10-14 1990-09-17 Iscar Ltd Cutting insert and tool holder therefor
US4880338A (en) * 1988-12-07 1989-11-14 Gte Valenite Corporation Cutting insert
DE8913805U1 (de) * 1989-11-23 1991-03-21 Hertel AG Werkzeuge + Hartstoffe, 8510 Fürth Stechdrehwerkzeug
DE69102752T2 (de) * 1990-10-18 1994-12-15 Mitsubishi Materials Corp Kugelkopffräser.
SE502199C2 (sv) * 1990-12-19 1995-09-11 Sandvik Ab Borrskär med snedställd främre skäregg samt borrverktyg för detta
US5067858A (en) * 1991-04-10 1991-11-26 Cook Warren R Multiple faced cutter insert
DE9214563U1 (de) * 1992-10-28 1992-12-10 Sandvik Ab, Sandviken Schneideinsatz für die spanabhebende Bearbeitung von Werkstücken
EP0798065A3 (en) * 1996-03-28 1998-03-11 Mitsubishi Materials Corporation Drill and throwaway tip
DE19920192A1 (de) 1999-05-03 2000-11-16 Kennametal Inc Schneideinsatz, insbesondere Wendeplatte
US6336776B1 (en) * 1999-12-16 2002-01-08 Valenite Inc. Milling cutter and insert therefor
JP2001212704A (ja) * 2000-01-31 2001-08-07 Ngk Spark Plug Co Ltd スローアウェイチップ
DE10018452A1 (de) * 2000-04-13 2001-10-25 Widia Gmbh Schneideinsatz
US6843620B2 (en) * 2000-12-28 2005-01-18 Ngk Spark Plug Co., Ltd. Cutting tool and indexiable insert therefor
JP4612420B2 (ja) 2002-10-18 2011-01-12 ケナメタル インコーポレイテッド 切り屑破砕表面を有する金属切削差込工具
DE10344961A1 (de) * 2003-09-27 2005-04-28 Kennametal Inc Schneidkörper, insbesondere zum Stech- und Längsdrehen
JP5279300B2 (ja) * 2008-02-29 2013-09-04 国立大学法人名古屋大学 切りくず誘導機能付き切削工具
JP5288836B2 (ja) * 2008-02-29 2013-09-11 国立大学法人名古屋大学 切りくず処理機能付き工作機械
US9796024B2 (en) 2014-04-07 2017-10-24 Kennametal India Limited Cutting insert with enhanced chip breaking performance
CN106493396B (zh) * 2016-11-11 2018-10-09 贵州大学 一种切削304不锈钢的微结构硬质合金车刀片
CN106493395B (zh) * 2016-11-11 2018-10-09 贵州大学 一种切削高强度合金钢40CrMnMo的硬质合金微槽车刀
CN106475584B (zh) * 2016-11-11 2018-10-09 贵州大学 一种切削高温合金gh4169的微结构硬质合金车刀片
CN106670513B (zh) * 2016-11-11 2018-10-26 贵州大学 一种切削211z铝合金的微结构硬质合金车刀片

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1221247A (en) * 1915-11-27 1917-04-03 Samuel W Traylor Drilling, reaming, and centering machine.
US2164303A (en) * 1937-12-08 1939-07-04 Alfred J Berg Tool for cutting or turning
US2211760A (en) * 1937-12-08 1940-08-20 Alfred J Berg Spring and method of making the same
US2176265A (en) * 1938-01-28 1939-10-17 John M Luers Tool
US2677170A (en) * 1951-06-16 1954-05-04 Robert J Kuns Cutting bit
NL153109B (nl) * 1966-06-01 1977-05-16 Sandco Ltd Snijelement voor een verspanende gereedschapsmachine.
JPS4815279B1 (es) * 1968-02-28 1973-05-14

Also Published As

Publication number Publication date
FR2145291A5 (es) 1973-02-16
GB1392396A (en) 1975-04-30
JPS5725321B1 (es) 1982-05-28
US3815191A (en) 1974-06-11

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