IT1253064B - Inserto composito per utensili da taglio - Google Patents
Inserto composito per utensili da taglioInfo
- Publication number
- IT1253064B IT1253064B ITBS910136A ITBS910136A IT1253064B IT 1253064 B IT1253064 B IT 1253064B IT BS910136 A ITBS910136 A IT BS910136A IT BS910136 A ITBS910136 A IT BS910136A IT 1253064 B IT1253064 B IT 1253064B
- Authority
- IT
- Italy
- Prior art keywords
- cutting tools
- composite insert
- cutting elements
- reinforcing coating
- cutting
- Prior art date
Links
- 239000002131 composite material Substances 0.000 title abstract 2
- 239000011248 coating agent Substances 0.000 abstract 2
- 238000000576 coating method Methods 0.000 abstract 2
- 239000000463 material Substances 0.000 abstract 2
- 230000003014 reinforcing effect Effects 0.000 abstract 2
Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B10/00—Drill bits
- E21B10/46—Drill bits characterised by wear resisting parts, e.g. diamond inserts
- E21B10/56—Button-type inserts
- E21B10/567—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts
- E21B10/5676—Button-type inserts with preformed cutting elements mounted on a distinct support, e.g. polycrystalline inserts having a cutting face with different segments, e.g. mosaic-type inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/02—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by sawing
- B28D1/12—Saw-blades or saw-discs specially adapted for working stone
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B28—WORKING CEMENT, CLAY, OR STONE
- B28D—WORKING STONE OR STONE-LIKE MATERIALS
- B28D1/00—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor
- B28D1/18—Working stone or stone-like materials, e.g. brick, concrete or glass, not provided for elsewhere; Machines, devices, tools therefor by milling, e.g. channelling by means of milling tools
- B28D1/186—Tools therefor, e.g. having exchangeable cutter bits
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Chemical & Material Sciences (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
- Cutting Tools, Boring Holders, And Turrets (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBS910136A IT1253064B (it) | 1991-12-13 | 1991-12-13 | Inserto composito per utensili da taglio |
EP19920830664 EP0547012A3 (en) | 1991-12-13 | 1992-12-10 | Composite insert for cutting tools |
JP4333038A JPH05245704A (ja) | 1991-12-13 | 1992-12-14 | 切削工具のための複合挿入部材 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ITBS910136A IT1253064B (it) | 1991-12-13 | 1991-12-13 | Inserto composito per utensili da taglio |
Publications (3)
Publication Number | Publication Date |
---|---|
ITBS910136A0 ITBS910136A0 (it) | 1991-12-13 |
ITBS910136A1 ITBS910136A1 (it) | 1993-06-13 |
IT1253064B true IT1253064B (it) | 1995-07-10 |
Family
ID=11344729
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ITBS910136A IT1253064B (it) | 1991-12-13 | 1991-12-13 | Inserto composito per utensili da taglio |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0547012A3 (fr) |
JP (1) | JPH05245704A (fr) |
IT (1) | IT1253064B (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6196911B1 (en) | 1997-12-04 | 2001-03-06 | 3M Innovative Properties Company | Tools with abrasive segments |
US6479428B1 (en) | 1998-07-27 | 2002-11-12 | Battelle Memorial Institute | Long life hydrocarbon conversion catalyst and method of making |
US6488838B1 (en) | 1999-08-17 | 2002-12-03 | Battelle Memorial Institute | Chemical reactor and method for gas phase reactant catalytic reactions |
CN103982139B (zh) * | 2014-05-19 | 2016-06-08 | 中国有色桂林矿产地质研究院有限公司 | 一种高胎体钻齿及其制备方法 |
CN109732278A (zh) * | 2018-12-26 | 2019-05-10 | 苏州瑞得恩自动化设备科技有限公司 | 一种高精度电子秤电机板的加工工艺 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1522593A (en) * | 1919-10-13 | 1925-01-13 | Rowland O Pickin | Rotary drilling tool |
US1792800A (en) * | 1930-03-15 | 1931-02-17 | Conrad F Birgbauer | Lapping device |
US3127715A (en) * | 1960-04-27 | 1964-04-07 | Christensen Diamond Prod Co | Diamond cutting devices |
US3972161A (en) * | 1968-07-01 | 1976-08-03 | Barnes Drill Co. | Solid abrading tool with fiber abrasive |
DE2238387A1 (de) * | 1972-08-04 | 1974-03-28 | Winter & Sohn Ernst | Mehrschneidiges zerspanwerkzeug |
US4128136A (en) * | 1977-12-09 | 1978-12-05 | Lamage Limited | Drill bit |
US4239502A (en) * | 1978-11-17 | 1980-12-16 | General Electric Company | Diamond and cubic boron nitride grinding wheels with improved silver alloy bonds |
US4452325A (en) * | 1982-09-27 | 1984-06-05 | Conoco Inc. | Composite structure for cutting tools |
JPS59156669A (ja) * | 1983-02-21 | 1984-09-05 | Sumitomo Electric Ind Ltd | ソ−ブレ−ド用セグメント |
GB8720498D0 (en) * | 1987-08-29 | 1987-10-07 | Saville P A | Tool/tools |
GB2234542B (en) * | 1989-08-04 | 1993-03-31 | Reed Tool Co | Improvements in or relating to cutting elements for rotary drill bits |
US5096465A (en) * | 1989-12-13 | 1992-03-17 | Norton Company | Diamond metal composite cutter and method for making same |
-
1991
- 1991-12-13 IT ITBS910136A patent/IT1253064B/it active IP Right Grant
-
1992
- 1992-12-10 EP EP19920830664 patent/EP0547012A3/en not_active Withdrawn
- 1992-12-14 JP JP4333038A patent/JPH05245704A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
EP0547012A3 (en) | 1993-09-22 |
ITBS910136A1 (it) | 1993-06-13 |
EP0547012A2 (fr) | 1993-06-16 |
ITBS910136A0 (it) | 1991-12-13 |
JPH05245704A (ja) | 1993-09-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted |