IE820100L - Cutting insert - Google Patents

Cutting insert

Info

Publication number
IE820100L
IE820100L IE820100A IE10082A IE820100L IE 820100 L IE820100 L IE 820100L IE 820100 A IE820100 A IE 820100A IE 10082 A IE10082 A IE 10082A IE 820100 L IE820100 L IE 820100L
Authority
IE
Ireland
Prior art keywords
insert
cutting edge
land
center
polygonal
Prior art date
Application number
IE820100A
Other versions
IE53483B1 (en
Original Assignee
Kennametal Inc
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 Kennametal Inc filed Critical Kennametal Inc
Publication of IE820100L publication Critical patent/IE820100L/en
Publication of IE53483B1 publication Critical patent/IE53483B1/en

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
    • B23B27/16—Cutting tools of which the bits or tips or cutting inserts are of special material with exchangeable cutting bits or cutting inserts, e.g. able to be clamped
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Processing Of Stones Or Stones Resemblance Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Food-Manufacturing Devices (AREA)

Abstract

A polygonal cutting insert has an upper surface comprising two land areas 9, 13 located inwardly of a cutting edge. A descending wall 11 connects a first land 9 adjacent the cutting edge 7 and a secondary land 13 located below the cutting edge and joining a secondary descending wall 15 which joins a sloping floor 17 extending toward the center of the insert. The sloping floor descends, both as it extends toward the center of the insert, and as it extends away from the nearest corner parallel to the side of the polygonal insert. <IMAGE> [GB2093379A]
IE100/82A 1981-02-23 1982-01-19 Cutting insert IE53483B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US23665981A 1981-02-23 1981-02-23

Publications (2)

Publication Number Publication Date
IE820100L true IE820100L (en) 1982-08-23
IE53483B1 IE53483B1 (en) 1988-11-23

Family

ID=22890441

Family Applications (1)

Application Number Title Priority Date Filing Date
IE100/82A IE53483B1 (en) 1981-02-23 1982-01-19 Cutting insert

Country Status (23)

Country Link
JP (1) JPS57156105A (en)
KR (1) KR880000259B1 (en)
AU (1) AU548165B2 (en)
BE (1) BE892221A (en)
CA (1) CA1176827A (en)
CH (1) CH651769A5 (en)
DE (1) DE3206027A1 (en)
DK (1) DK160194C (en)
ES (1) ES271905Y (en)
FI (1) FI83600C (en)
FR (1) FR2500342B1 (en)
GB (1) GB2093379B (en)
IE (1) IE53483B1 (en)
IL (1) IL64686A0 (en)
IT (2) IT8220837V0 (en)
LU (1) LU83950A1 (en)
MX (1) MX157199A (en)
NL (1) NL8200461A (en)
NO (1) NO820547L (en)
NZ (1) NZ199443A (en)
PT (1) PT74467B (en)
SE (1) SE450348C (en)
ZA (1) ZA818988B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA836732B (en) * 1982-09-30 1984-05-30 Valeron Corp Cutting insert with chip control
GB2132517A (en) * 1982-12-13 1984-07-11 Gen Electric Inserts for cutting tools
DE3630404A1 (en) * 1986-09-06 1988-03-17 Mapal Fab Praezision CUTTING INSERT
SE9402378L (en) * 1994-07-05 1995-11-06 Sandvik Ab Inserts with micro chip switch located on the primary phase
DE10207768A1 (en) * 2001-07-26 2003-03-06 Ceramtec Ag Cutting plate with clamping surface has circumferential cutting edge adjoined by parallel aligned stock removing trough dropping down towards centre
SE523617C2 (en) 2001-10-01 2004-05-04 Sandvik Ab Cuts for chip separating machining with chip breaking geometry
JP2008246282A (en) * 2007-03-29 2008-10-16 Shinroku Seiki Kk Muddy water purifying separator
CN114309682A (en) 2020-09-30 2022-04-12 肯纳金属公司 Cutting insert

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL153109B (en) * 1966-06-01 1977-05-16 Sandco Ltd CUTTING ELEMENT FOR A MACHINING TOOL MACHINE.
SE349759B (en) * 1971-10-27 1972-10-09 Sandvik Ab
US4087193A (en) * 1976-08-31 1978-05-02 Allen J. Portnoy Cutting tool with chip breaker
US4056871A (en) * 1976-10-21 1977-11-08 Kennametal Inc. Cutting insert
GB2035859B (en) * 1978-11-17 1982-08-25 Kennametal Inc Cutting insert
IL58006A (en) * 1979-08-08 1983-02-23 Iscar Ltd Cutting insert with chip control means
US4340324A (en) * 1980-08-28 1982-07-20 Kennametal Inc. Cutting insert

Also Published As

Publication number Publication date
FI83600C (en) 1991-08-12
IT8220837V0 (en) 1982-02-12
PT74467A (en) 1982-03-01
LU83950A1 (en) 1982-07-07
JPS57156105A (en) 1982-09-27
KR880000259B1 (en) 1988-03-15
SE450348C (en) 1989-04-17
ES271905Y (en) 1984-08-01
DK160194C (en) 1991-07-15
NZ199443A (en) 1985-08-16
DE3206027A1 (en) 1982-09-09
DE3206027C2 (en) 1987-03-19
MX157199A (en) 1988-10-23
JPS6363322B2 (en) 1988-12-07
KR830008775A (en) 1983-12-14
IL64686A0 (en) 1982-03-31
IT8219636A0 (en) 1982-02-12
NO820547L (en) 1982-08-24
CH651769A5 (en) 1985-10-15
BE892221A (en) 1982-06-16
FR2500342B1 (en) 1987-08-21
SE8107815L (en) 1982-08-24
NL8200461A (en) 1982-09-16
SE450348B (en) 1987-06-22
IT1149633B (en) 1986-12-03
CA1176827A (en) 1984-10-30
FI820155L (en) 1982-08-24
DK76282A (en) 1982-08-24
AU7889781A (en) 1982-09-02
FI83600B (en) 1991-04-30
AU548165B2 (en) 1985-11-28
ES271905U (en) 1984-01-16
GB2093379A (en) 1982-09-02
DK160194B (en) 1991-02-11
ZA818988B (en) 1982-12-29
GB2093379B (en) 1985-03-13
FR2500342A1 (en) 1982-08-27
PT74467B (en) 1983-08-17
IE53483B1 (en) 1988-11-23

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