SE8105843L - Skerverktyg - Google Patents
SkerverktygInfo
- Publication number
- SE8105843L SE8105843L SE8105843A SE8105843A SE8105843L SE 8105843 L SE8105843 L SE 8105843L SE 8105843 A SE8105843 A SE 8105843A SE 8105843 A SE8105843 A SE 8105843A SE 8105843 L SE8105843 L SE 8105843L
- Authority
- SE
- Sweden
- Prior art keywords
- sintered body
- layers
- tool
- shaped
- cermet
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/02—Twist drills
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
- B22F7/00—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression
- B22F7/06—Manufacture of composite layers, workpieces, or articles, comprising metallic powder, by sintering the powder, with or without compacting wherein at least one part is obtained by sintering or compression of composite workpieces or articles from parts, e.g. to form tipped tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23B2222/16—Cermet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/12—Boron nitride
- B23B2226/125—Boron nitride cubic [CBN]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/31—Diamond
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2240/00—Details of connections of tools or workpieces
- B23B2240/08—Brazed connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/18—Configuration of the drill point
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Composite Materials (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Drilling Tools (AREA)
- Laminated Bodies (AREA)
- Powder Metallurgy (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13865980A JPS5766805A (en) | 1980-10-06 | 1980-10-06 | Cutting tool of high hardness |
Publications (3)
Publication Number | Publication Date |
---|---|
SE8105843L true SE8105843L (sv) | 1982-04-07 |
SE451682B SE451682B (sv) | 1987-10-26 |
SE451682C SE451682C (sv) | 1988-02-04 |
Family
ID=15227133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE8105843A SE451682C (sv) | 1980-10-06 | 1981-10-05 | Roterande skerverktyg |
Country Status (4)
Country | Link |
---|---|
JP (1) | JPS5766805A (sv) |
DE (1) | DE3139161C2 (sv) |
GB (1) | GB2085769B (sv) |
SE (1) | SE451682C (sv) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5912512U (ja) * | 1982-07-14 | 1984-01-26 | 小林 義信 | 超硬ドリル |
DE3232686A1 (de) * | 1982-09-02 | 1984-03-08 | Hartmetallwerkzeugfabrik Andreas Maier GmbH + Co KG, 7959 Schwendi | Rotations-schneidwerkzeug und verfahren zu seiner herstellung |
JPS5959308A (ja) * | 1982-09-29 | 1984-04-05 | Nippon Oil & Fats Co Ltd | 高硬度切削工具 |
JPS5981010A (ja) * | 1982-10-29 | 1984-05-10 | Nippon Oil & Fats Co Ltd | 穴明け工具 |
CA1233347A (en) * | 1983-07-21 | 1988-03-01 | John A. Bunting | Printed circuit board drill and method of manufacture |
JPS6134108A (ja) * | 1984-07-26 | 1986-02-18 | Daijietsuto Kogyo Kk | ロウ付け工具用の高硬度複合焼結体 |
US4625593A (en) * | 1984-08-07 | 1986-12-02 | Schmotzer Norman H | Wood drill and method of construction |
JPS6195808A (ja) * | 1984-10-17 | 1986-05-14 | Sumitomo Electric Ind Ltd | 穴あけ工具 |
EP0180243B1 (en) * | 1984-11-01 | 1991-08-07 | Sumitomo Electric Industries Limited | Composite sintered material having sandwich structure |
DE3527933A1 (de) * | 1985-04-23 | 1986-10-23 | HAWERA Präzisionswerkzeuge GmbH, 7980 Ravensburg | Hartmetall-spiralbohrer |
US4762445A (en) * | 1985-06-03 | 1988-08-09 | Precorp, Inc. | Composite sintered twist drill |
US4802799A (en) * | 1987-06-10 | 1989-02-07 | Marken Tool Company | Drill bit |
US5195404A (en) * | 1987-06-18 | 1993-03-23 | Notter Theo A | Drill bit with cutting insert |
US4991467A (en) * | 1989-08-14 | 1991-02-12 | Smith International, Inc. | Diamond twist drill blank |
US5031484A (en) * | 1990-05-24 | 1991-07-16 | Smith International, Inc. | Diamond fluted end mill |
US5070748A (en) * | 1990-05-24 | 1991-12-10 | Smith International, Inc. | Diamond fluted end mill |
US5065647A (en) * | 1990-08-27 | 1991-11-19 | Ford Motor Company | Bit for drilling cast iron |
EP0488623B1 (en) * | 1990-11-26 | 1996-02-21 | De Beers Industrial Diamond Division (Proprietary) Limited | Cutting insert for a rotary cutting tool |
GB9104366D0 (en) * | 1991-03-01 | 1991-04-17 | De Beers Ind Diamond | Composite cutting insert |
US5458211A (en) * | 1994-02-16 | 1995-10-17 | Dennis; Thomas M. | Spade drill bit construction |
DE19757242A1 (de) * | 1997-12-22 | 1999-07-01 | Beck August Gmbh Co | Bohrwerkzeug für Bohrungen in Vollmaterial |
DE10204105A1 (de) * | 2002-02-01 | 2003-08-28 | Kennametal Inc | Rundlaufschneidwerkzeug |
EP1611982B1 (en) * | 2004-07-01 | 2010-04-07 | Unimerco A/S | Reaming tool |
CN103658769B (zh) * | 2012-09-26 | 2016-12-07 | 深圳市中天精密工具有限公司 | 聚晶金刚石钻头及其制造方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2064024B2 (de) * | 1970-12-28 | 1973-02-08 | Gebruder Heller, 2801 Uphusen | Bohrer |
-
1980
- 1980-10-06 JP JP13865980A patent/JPS5766805A/ja active Granted
-
1981
- 1981-10-01 DE DE19813139161 patent/DE3139161C2/de not_active Expired
- 1981-10-05 SE SE8105843A patent/SE451682C/sv not_active IP Right Cessation
- 1981-10-05 GB GB8129961A patent/GB2085769B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
SE451682C (sv) | 1988-02-04 |
DE3139161A1 (de) | 1982-05-06 |
SE451682B (sv) | 1987-10-26 |
GB2085769B (en) | 1984-06-20 |
DE3139161C2 (de) | 1983-05-11 |
JPS646882B2 (sv) | 1989-02-06 |
JPS5766805A (en) | 1982-04-23 |
GB2085769A (en) | 1982-05-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE8105843L (sv) | Skerverktyg | |
ATE148646T1 (de) | Bohreinsatz | |
DE3369654D1 (en) | Rotary cutting tool and method of making it | |
SE8105128L (sv) | Skerverktyg | |
DE3376471D1 (en) | Tool component | |
SE8002320L (sv) | Borrverktyg | |
DE69406046D1 (de) | Sägekettenschneidglied | |
SE9002137D0 (sv) | Improved tools for cutting rock drilling | |
ATE86537T1 (de) | Werkzeugeinsatz. | |
EP0356657A3 (en) | Apparatus for taking core samples | |
IT8026076A0 (it) | Compatti di diamante per applicazioni di trivelle e seghe. | |
ES291011Y (es) | Portabrocas,especialmente para taladrar por percusion | |
IT8567418A1 (it) | Pinza di serraggio per un utensile, in particolare per la perforazione a percussione. | |
IT8567419A1 (it) | Pinza portapunta per un utensile per la perforazione a percussione. | |
FR2450936B1 (sv) | ||
Araki et al. | High Hardness Cutting Tool | |
GB2010708A (en) | Rotary bore cutting tools | |
IT9044819A0 (it) | Attrezzo con utensile flottante per effettuare operazioni di foratura,alesatura, svasatura e simili a profondita'controllata, con l'uso di maschere. | |
ES8302502A1 (es) | Dispositivo suplementario de corte para mondar, respectivamente tornear ejes. | |
IT8519077A0 (it) | Utensile per forare e alesare. | |
NO985256L (no) | Abrasivt verkt÷y og fremgangsmÕte for fremstilling av dette | |
JPS56100170A (en) | Cubic boron carbide nitride sintered body for cutting tool blade and its manufacture | |
Jendryschik | Use of Fiber-Bonded Material for Cutting--Grinding Discs | |
IE802072L (en) | Drill bits/saw blades with diamond compact cutters | |
YU44267B (en) | Tool for boring devices with rotational move, especially for dentist's borers with working surfaces covered with diamond powder |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 8105843-0 Effective date: 19920510 Format of ref document f/p: F |