FI82811B - Loesskaerblad. - Google Patents
Loesskaerblad. Download PDFInfo
- Publication number
- FI82811B FI82811B FI820129A FI820129A FI82811B FI 82811 B FI82811 B FI 82811B FI 820129 A FI820129 A FI 820129A FI 820129 A FI820129 A FI 820129A FI 82811 B FI82811 B FI 82811B
- Authority
- FI
- Finland
- Prior art keywords
- cutting edge
- cutting
- tip
- blade
- positive
- Prior art date
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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Milling Processes (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Container, Conveyance, Adherence, Positioning, Of Wafer (AREA)
Claims (3)
1. Skärbettinsats innefattande a) en stomme, som uppvisar en Övre yta (2), en basyta samt en omkretsvägg som förenar den Övre ytan och basytan, och 5 ätminstone tvä med en vinkel sig emellan liggande och med varandra kopplade skärkanter (3), som har bildats i över-gängen av omkretsväggen (4) och antingen den Övre ytan eller basytan; b) antingen pä basytan eller pä den Övre ytan en tili en 10 skärkant angränsande positiv lutningsyta (5), som bildar hos nämnda skärkant en positiv spänvinkel, som blir kon-tinuerligt större dä den positiva lutningsytan avlägsnar sig frän skärkanten; c) en inät frän den positiva lutningsytan liggande fördjup-15 ningsbas (11), som stiger dä den avlägsnar sig frän skärkanten; och d) en vid insatsens centersida i förhällande tili fördjup-ningsbasen centralt liggande ö (13), som höjer sig ovanför skärkanten (3) och innefattar som förlängning av fördjup- 20 ningsbasens stigande del en stigande vägg (19), som förenas med fördjupningsbasen (11); kännetecknad av att vid övergängen (23) av för-djupningsbasens (11) stigande del och den som dess förlängning liggande stigande väggen är fördjupningsbasens lutning 25 större än lutningen av den stigande väggen.
2. Skärbettinsats enligt patentkravet 1, kännetecknad av att centralön (13) sträcker sig vid insatsens hörn som ett smalt bärelement (15) intill närheten av 30 hörnet.
3. Skärbettinsats enligt patentkravet 2, k ä n n e -tecknadav att bärelementet (15) och centralön (13) uppvisar samma höjd. 35
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US23040281A | 1981-01-30 | 1981-01-30 | |
US23040281 | 1981-01-30 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI820129L FI820129L (fi) | 1982-07-31 |
FI82811B true FI82811B (fi) | 1991-01-15 |
FI82811C FI82811C (sv) | 1991-04-25 |
Family
ID=22865081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI820129A FI82811C (sv) | 1981-01-30 | 1982-01-15 | Lösskärblad |
Country Status (24)
Country | Link |
---|---|
US (1) | US4685844A (sv) |
JP (2) | JPS57144605A (sv) |
KR (1) | KR880000258B1 (sv) |
AU (1) | AU548166B2 (sv) |
BE (1) | BE891931A (sv) |
CA (1) | CA1194684A (sv) |
CH (1) | CH647438A5 (sv) |
DE (1) | DE3202535A1 (sv) |
DK (1) | DK41082A (sv) |
ES (1) | ES271902Y (sv) |
FI (1) | FI82811C (sv) |
FR (1) | FR2498963A1 (sv) |
GB (1) | GB2092032B (sv) |
IE (1) | IE52406B1 (sv) |
IL (1) | IL64685A0 (sv) |
IT (1) | IT1152761B (sv) |
LU (1) | LU83904A1 (sv) |
MX (1) | MX159444A (sv) |
NL (1) | NL8200257A (sv) |
NO (1) | NO820239L (sv) |
NZ (1) | NZ199442A (sv) |
PT (1) | PT74353B (sv) |
SE (1) | SE452270B (sv) |
ZA (1) | ZA818989B (sv) |
Families Citing this family (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63166306U (sv) * | 1987-04-15 | 1988-10-28 | ||
US4787784A (en) * | 1987-08-03 | 1988-11-29 | Gte Valenite Corporation | Polygonal cutting insert |
US4859122A (en) * | 1987-08-17 | 1989-08-22 | Gte Valenite Corporation | Polygonal cutting insert |
SE459326B (sv) * | 1987-11-03 | 1989-06-26 | Sandvik Ab | Vaendskaer foer spaanavskiljande bearbetning |
US4941780A (en) * | 1987-11-24 | 1990-07-17 | Sumitomo Electric Industries, Ltd. | Indexable cutting insert |
US4856942A (en) * | 1988-07-19 | 1989-08-15 | Gte Valenite Corporation | Polygonal cutting insert |
KR930011655B1 (ko) * | 1988-08-25 | 1993-12-16 | 스미도모덴기고오교오 가부시기가이샤 | 나사절삭용 드로우 어웨이팁 |
SE465958B (sv) * | 1988-09-26 | 1991-11-25 | Sandvik Ab | Dubbelsidigt skaer |
US5000626A (en) * | 1988-12-22 | 1991-03-19 | Gte Valenite Corporation | Cutting insert for low ranges of feed and depth of cut |
JPH052244Y2 (sv) * | 1989-08-31 | 1993-01-20 | ||
US5082401A (en) * | 1990-12-18 | 1992-01-21 | Kennametal Inc. | Cutting insert for light feed rate |
US5141367A (en) * | 1990-12-18 | 1992-08-25 | Kennametal, Inc. | Ceramic cutting tool with chip control |
JP2545472Y2 (ja) * | 1990-12-27 | 1997-08-25 | 日本特殊陶業株式会社 | スローアウェイチップ |
US5456557A (en) * | 1994-08-09 | 1995-10-10 | Valenite Inc. | Cutting insert |
USD404745S (en) * | 1998-04-03 | 1999-01-26 | Valenite Inc. | Polygonal indexable cutting insert |
USD404744S (en) * | 1998-04-03 | 1999-01-26 | Valenite Inc. | Polygonal indexable cutting insert |
US6238151B1 (en) * | 1998-09-28 | 2001-05-29 | Mitsubishi Materials Corporation | Drilling tool and throw-away tip for use in drilling work |
US6769844B2 (en) * | 2001-01-10 | 2004-08-03 | Kennametal Inc. | Cutting insert and method of making the same |
SE526586C2 (sv) * | 2003-11-25 | 2005-10-11 | Sandvik Intellectual Property | Verktyg för spånavskiljande bearbetning innefattande en han/hon-koppling mellan skärdel och hållardel |
US7476062B2 (en) * | 2006-05-08 | 2009-01-13 | Kennametal Inc. | Cutting insert with recessed corners |
RU2492970C1 (ru) * | 2009-06-24 | 2013-09-20 | Тунгалой Корпорейшн | Режущая пластина |
RU2501632C2 (ru) * | 2009-09-25 | 2013-12-20 | Тунгалой Корпорейшн | Режущая пластина и режущий инструмент |
JP6356781B2 (ja) * | 2014-02-26 | 2018-07-11 | 京セラ株式会社 | 切削インサート、切削工具及び切削加工物の製造方法 |
US10286455B2 (en) * | 2014-09-05 | 2019-05-14 | Sumitomo Electric Hardmetal Corp. | Throw-away tip |
CN104308206B (zh) * | 2014-10-21 | 2018-02-02 | 台州市锐安硬质合金工具有限公司 | 车削用可转位刀片 |
EP3260225B1 (en) * | 2016-06-20 | 2022-11-30 | Sandvik Intellectual Property AB | Turning insert |
JP6551757B2 (ja) | 2017-12-13 | 2019-07-31 | 株式会社タンガロイ | 後挽き加工用の切削インサート |
DE102019123912A1 (de) | 2019-09-05 | 2021-03-11 | Kennametal Inc. | Schneideinsatz sowie Schneidwerkzeug |
DE102019130940A1 (de) * | 2019-10-25 | 2021-04-29 | Gühring KG | Verfahren zur Herstellung einer Wendeschneidplatte sowie ein zerspanendes Werkzeug |
CN114309682A (zh) | 2020-09-30 | 2022-04-12 | 肯纳金属公司 | 切削刀片 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL153109B (nl) * | 1966-06-01 | 1977-05-16 | Sandco Ltd | Snijelement voor een verspanende gereedschapsmachine. |
SE349759B (sv) * | 1971-10-27 | 1972-10-09 | Sandvik Ab | |
SE349758B (sv) * | 1971-10-27 | 1972-10-09 | Sandvik Ab | |
FR2274386A1 (fr) * | 1974-06-14 | 1976-01-09 | Ugine Carbone | Plaquette de coupe avec brise-copeaux |
JPS5119271U (sv) * | 1974-07-31 | 1976-02-12 | ||
JPS52141689U (sv) * | 1976-04-22 | 1977-10-27 | ||
JPS5633603Y2 (sv) * | 1976-08-30 | 1981-08-10 | ||
JPS5338950U (sv) * | 1976-09-08 | 1978-04-05 | ||
US4116576A (en) * | 1977-04-25 | 1978-09-26 | Newcomer Products, Inc. | Cutting insert |
GB2035859B (en) * | 1978-11-17 | 1982-08-25 | Kennametal Inc | Cutting insert |
-
1981
- 1981-12-23 CA CA000393179A patent/CA1194684A/en not_active Expired
- 1981-12-24 GB GB8138923A patent/GB2092032B/en not_active Expired
- 1981-12-29 SE SE8107814A patent/SE452270B/sv not_active IP Right Cessation
- 1981-12-29 ZA ZA818989A patent/ZA818989B/xx unknown
- 1981-12-30 IL IL64685A patent/IL64685A0/xx not_active IP Right Cessation
- 1981-12-30 AU AU79103/81A patent/AU548166B2/en not_active Ceased
-
1982
- 1982-01-08 NZ NZ199442A patent/NZ199442A/en unknown
- 1982-01-15 KR KR8200156A patent/KR880000258B1/ko active
- 1982-01-15 FI FI820129A patent/FI82811C/sv not_active IP Right Cessation
- 1982-01-19 IE IE99/82A patent/IE52406B1/en unknown
- 1982-01-22 FR FR8200990A patent/FR2498963A1/fr active Granted
- 1982-01-25 CH CH433/82A patent/CH647438A5/fr not_active IP Right Cessation
- 1982-01-25 JP JP57009944A patent/JPS57144605A/ja active Pending
- 1982-01-25 IT IT19273/82A patent/IT1152761B/it active
- 1982-01-25 NL NL8200257A patent/NL8200257A/nl not_active Application Discontinuation
- 1982-01-25 MX MX191117A patent/MX159444A/es unknown
- 1982-01-27 NO NO820239A patent/NO820239L/no unknown
- 1982-01-27 ES ES1982271902U patent/ES271902Y/es not_active Expired
- 1982-01-27 DE DE19823202535 patent/DE3202535A1/de active Granted
- 1982-01-28 BE BE0/207164A patent/BE891931A/fr not_active IP Right Cessation
- 1982-01-28 PT PT74353A patent/PT74353B/pt unknown
- 1982-01-28 LU LU83904A patent/LU83904A1/fr unknown
- 1982-01-29 DK DK41082A patent/DK41082A/da not_active Application Discontinuation
-
1986
- 1986-11-07 US US06/928,743 patent/US4685844A/en not_active Expired - Lifetime
-
1989
- 1989-07-17 JP JP1989083954U patent/JPH0340490Y2/ja not_active Expired
Also Published As
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |
Owner name: KENNAMETAL INC. |