JPH046481B2 - - Google Patents
Info
- Publication number
- JPH046481B2 JPH046481B2 JP61091430A JP9143086A JPH046481B2 JP H046481 B2 JPH046481 B2 JP H046481B2 JP 61091430 A JP61091430 A JP 61091430A JP 9143086 A JP9143086 A JP 9143086A JP H046481 B2 JPH046481 B2 JP H046481B2
- Authority
- JP
- Japan
- Prior art keywords
- insert
- frustoconical
- extends
- cutting
- recess
- 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.)
- Expired - Lifetime
Links
- 238000007373 indentation Methods 0.000 claims description 7
- 239000012255 powdered metal Substances 0.000 claims 1
- 235000020637 scallop Nutrition 0.000 description 4
- 241000237503 Pectinidae Species 0.000 description 3
- 241000237509 Patinopecten sp. Species 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- UONOETXJSWQNOL-UHFFFAOYSA-N tungsten carbide Chemical compound [W+]#[C-] UONOETXJSWQNOL-UHFFFAOYSA-N 0.000 description 1
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
- B23B2200/00—Details of cutting inserts
- B23B2200/04—Overall shape
- B23B2200/0461—Round
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
- Earth Drilling (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US725639 | 1985-04-22 | ||
US06/725,639 US4606678A (en) | 1985-04-22 | 1985-04-22 | Circular chip control insert |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS61252005A JPS61252005A (ja) | 1986-11-10 |
JPH046481B2 true JPH046481B2 (US07943777-20110517-C00090.png) | 1992-02-06 |
Family
ID=24915382
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61091430A Granted JPS61252005A (ja) | 1985-04-22 | 1986-04-22 | 円形のチツプ制御インサ−ト |
Country Status (5)
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5373900A (en) | 1988-04-15 | 1994-12-20 | Baker Hughes Incorporated | Downhole milling tool |
DE3630402A1 (de) * | 1986-09-06 | 1988-03-17 | Mapal Fab Praezision | Aufbohrwerkzeug |
DE3630404A1 (de) * | 1986-09-06 | 1988-03-17 | Mapal Fab Praezision | Schneideinsatz |
US4705434A (en) * | 1986-12-22 | 1987-11-10 | Gte Valenite | Scalloped polygonal cutting insert |
US4854785A (en) * | 1987-08-17 | 1989-08-08 | Gte Valenite Corporation | Scalloped threader cutting insert |
US5158401A (en) * | 1988-03-21 | 1992-10-27 | Gte Valenite Corporation | Indexable insert for roughing and finishing |
US5028175A (en) * | 1988-03-21 | 1991-07-02 | Gte Valenite Corporation | Indexable insert for roughing and finishing |
JPH0215804U (US07943777-20110517-C00090.png) * | 1988-07-13 | 1990-01-31 | ||
US5725334A (en) * | 1993-03-29 | 1998-03-10 | Widia Gmbh | Cutting insert |
DE4430171C2 (de) * | 1994-08-25 | 1996-08-14 | Walter Ag | Formschlüssig gesicherte Schneidplatte |
US6170576B1 (en) | 1995-09-22 | 2001-01-09 | Weatherford/Lamb, Inc. | Mills for wellbore operations |
US5908071A (en) * | 1995-09-22 | 1999-06-01 | Weatherford/Lamb, Inc. | Wellbore mills and inserts |
US5984005A (en) * | 1995-09-22 | 1999-11-16 | Weatherford/Lamb, Inc. | Wellbore milling inserts and mills |
US5626189A (en) * | 1995-09-22 | 1997-05-06 | Weatherford U.S., Inc. | Wellbore milling tools and inserts |
GB9520436D0 (en) * | 1995-10-06 | 1995-12-06 | Sandvik Ab | Cutting insert |
SE512253C2 (sv) | 1997-06-30 | 2000-02-21 | Sandvik Ab | Vändskär |
DE19855103C2 (de) * | 1998-11-30 | 2001-08-09 | Felix Leeb | Spanabhebendes Schneidwerkzeug |
DE19920192A1 (de) | 1999-05-03 | 2000-11-16 | Kennametal Inc | Schneideinsatz, insbesondere Wendeplatte |
USD428026S (en) * | 1999-05-06 | 2000-07-11 | Valenite Inc. | Cutting insert |
US7458753B1 (en) | 2007-06-25 | 2008-12-02 | Kennametal Inc. | Round cutting insert with chip control feature |
IL199936A0 (en) * | 2009-07-19 | 2010-04-15 | Iscar Ltd | Rotary cutting tool and cutting insert therefor |
US10183333B2 (en) | 2016-02-03 | 2019-01-22 | Iscar, Ltd. | Circular cutting insert having non-circular peripheral edge |
US10646927B2 (en) | 2018-02-19 | 2020-05-12 | Iscar, Ltd. | Round double-sided cutting insert having a peripheral surface provided with protruding indexing latches, insert holder therefor and cutting tool |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2863209A (en) * | 1954-04-20 | 1958-12-09 | Klopfer A G Werkzeug Und Masch | Bore calibrating stamp |
US3383748A (en) * | 1966-06-16 | 1968-05-21 | Kennametal Inc | Cutting nsert |
US3922766A (en) * | 1972-08-15 | 1975-12-02 | Paul Malinchak | Inserts for metal cutters |
SE7710434L (sv) * | 1977-09-19 | 1979-03-20 | Sandvik Ab | Sker for spanskerande bearbetning |
JPS5464384U (US07943777-20110517-C00090.png) * | 1977-10-17 | 1979-05-07 | ||
GB2057939B (en) * | 1979-09-04 | 1982-11-24 | Univ Western Australia | Method of machining and a rotary cutting tool therefor |
DE2937513A1 (de) * | 1979-09-17 | 1981-04-02 | The University of Western Australia, Nedlands, Westaustralien | Verfahren zum spanabhebenden bearbeiten und sich drehendes schneidwerkzeug zu dessen durchfuehrung |
US4335984A (en) * | 1980-11-05 | 1982-06-22 | Raymond Zweekly | Metalcutting insert for roughing and finishing |
FR2509641A1 (fr) * | 1981-07-17 | 1983-01-21 | Seb Sa | Outil de coupe pour l'usinage, et tete d'usinage ainsi equipee |
US4465412A (en) * | 1982-09-07 | 1984-08-14 | The Valeron Corporation | Chip breaking insert for metal cutting tools |
DD218743A3 (de) * | 1982-11-29 | 1985-02-13 | Hartmetallwerk Immelborn Im Ve | Wendeschneidplatte mit spanformenden und spanbrechenden ausnehmungen |
JPS59143602U (ja) * | 1983-03-15 | 1984-09-26 | 日立造船株式会社 | 丸駒スロ−アウエイチツプ |
EP0121441A3 (en) * | 1983-04-04 | 1985-11-06 | General Electric Company | Improved insert for a metal cutting tool |
-
1985
- 1985-04-22 US US06/725,639 patent/US4606678A/en not_active Expired - Fee Related
-
1986
- 1986-04-19 DE DE19863613281 patent/DE3613281A1/de active Granted
- 1986-04-21 SE SE8601813A patent/SE462423B/sv not_active IP Right Cessation
- 1986-04-21 IT IT47916/86A patent/IT1203772B/it active
- 1986-04-22 JP JP61091430A patent/JPS61252005A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
SE462423B (sv) | 1990-06-25 |
DE3613281A1 (de) | 1986-10-23 |
US4606678A (en) | 1986-08-19 |
SE8601813L (sv) | 1986-10-23 |
SE8601813D0 (sv) | 1986-04-21 |
IT1203772B (it) | 1989-02-23 |
JPS61252005A (ja) | 1986-11-10 |
IT8647916A0 (it) | 1986-04-21 |
DE3613281C2 (US07943777-20110517-C00090.png) | 1988-09-22 |
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