WO2003047822A2 - Schneid- schleif- oder bohrwerkzeug mit schneid- oder schleifschichten geringer höhe, sowie verfahren zur herstellung eines solchen werkzeugs - Google Patents
Schneid- schleif- oder bohrwerkzeug mit schneid- oder schleifschichten geringer höhe, sowie verfahren zur herstellung eines solchen werkzeugs Download PDFInfo
- Publication number
- WO2003047822A2 WO2003047822A2 PCT/DE2002/004394 DE0204394W WO03047822A2 WO 2003047822 A2 WO2003047822 A2 WO 2003047822A2 DE 0204394 W DE0204394 W DE 0204394W WO 03047822 A2 WO03047822 A2 WO 03047822A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- cutting
- grinding
- layer
- base body
- segments
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D18/00—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for
- B24D18/0054—Manufacture of grinding tools or other grinding devices, e.g. wheels, not otherwise provided for by impressing abrasive powder in a matrix
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
- B24D3/08—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
-
- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
- C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates
Definitions
- the present invention cutting, grinding or drilling tools with low height cutting or grinding layers.
- Cut-off tools such as cut-off wheels, drill bits, milling and grinding tools or also ropes equipped with cutting beads which contain hard materials (preferably diamond) are known in a variety of ways from the prior art. In the majority of cases, the cutting elements are manufactured by sintering. Hard materials are only applied galvanically for a few applications.
- the quality of such a tool is determined by three criteria:
- EP-B-0 931 180 discloses a method for coating a cutting disc by melting the covering with a laser beam.
- the cutting surfaces produced in this way basically have the same problem as sintered, i.e. the wear resistance of the bond holding the hard materials must be adapted to the intended use.
- PCT / DE98 / 02947 it is known from PCT / DE98 / 02947 to provide a titanium-containing intermediate layer between the base body and the cutting surface in such a method in order to achieve greater adhesion of the cutting surface.
- the object of the present invention is to provide a cutting, grinding or drilling tool with cutting or grinding layers of low height, which has the ease of cutting of an electroplated tool in the initial phase, but whose cutting surface allows hard material and bond wear and thus good service life values allows, the method for producing such tools should be inexpensive and lead to economical and versatile tools.
- a cutting, grinding or drilling tool with cutting or grinding layers of low height consisting of a driven base body with an abrasive layer containing hard material grains or with segments, teeth or the like provided with an abrasive layer containing hard material grains, characterized in that the layer consists of a non-ferrous metal or a metal alloy, that the layer for receiving the hard material grains on the base body, the segments, teeth or the like is in an at least partially melted state and that the hard material grains are conveyed onto the melt by means of an air or gas conveyor jet and have at least partially penetrated into the melt
- the base body and the segments or teeth are made of non-ferrous metal or the metal alloy
- the layer of non-ferrous metal or a metal alloy is preferably applied to the base body, the segments or teeth in a melting process. brought, wherein the layer is subjected to a cooling and solidification process before applying the hard body.
- the metal alloy is bronze.
- the layer is preferably melted by a laser beam.
- the layer can be melted electrically, such as by means of an induction loop.
- the gas conveyor jet preferably consists of protective gas and the hard material particles preferably consist of diamond.
- the layer is profiled.
- a method for producing a cutting, grinding or drilling tool with cutting or grinding layers of low height, consisting of a driven base body with an abrasive layer containing hard material grains or with segments, teeth or the like provided with an abrasive layer containing hard material grains, is characterized according to the invention by the Steps:
- the base body, the segments or teeth consist of the non-ferrous metal or the metal alloy.
- the layer made of non-ferrous metal or a metal alloy is preferably applied to the base body, the segments or teeth in a melting process, the layer being subjected to a cooling and solidification process before the hard bodies are applied.
- the layer is preferably melted by a laser beam.
- the layer can be melted electrically, such as by means of an induction loop.
- the gas conveyor jet preferably consists of protective gas and the hard material grains preferably consist of diamond.
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE50209803T DE50209803D1 (de) | 2001-12-03 | 2002-11-29 | SCHNEID-SCHLEIF-ODER BOHRWERKZEUG MIT SCHNEID-ODER SCHLEIFSCHICHTEN GERINGER HöHE, SOWIE VERFAHREN ZUR HERSTELLUNG EINES SOLCHEN WERKZEUGS |
EP02792627A EP1458528B1 (de) | 2001-12-03 | 2002-11-29 | SCHNEID-SCHLEIF-ODER BOHRWERKZEUG MIT SCHNEID-ODER SCHLEIFSCHICHTEN GERINGER HöHE, SOWIE VERFAHREN ZUR HERSTELLUNG EINES SOLCHEN WERKZEUGS |
DE10295592T DE10295592D2 (de) | 2001-12-03 | 2002-11-29 | Schneid- Schleif- oder Bohrwerkzeug mit Schneid- oder Schleifschichten geringer Höhe, sowie Verfahren zur Herstellung eines solchen Werkzeugs |
AU2002358423A AU2002358423A1 (en) | 2001-12-03 | 2002-11-29 | Cutting or grinding or drilling tool having low-height cutting or grinding layers, and method for producing a such a tool |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE10158933A DE10158933A1 (de) | 2001-12-03 | 2001-12-03 | Schneid- oder Schleif- oder Bohrwerkzeug mit Schneid- oder Schleifschichten geringer Höhe, sowie Verfahren zur Herstellung eines solchen Werkzeuges |
DE10158933.6 | 2001-12-03 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2003047822A2 true WO2003047822A2 (de) | 2003-06-12 |
WO2003047822A3 WO2003047822A3 (de) | 2003-10-02 |
Family
ID=7707626
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/DE2002/004394 WO2003047822A2 (de) | 2001-12-03 | 2002-11-29 | Schneid- schleif- oder bohrwerkzeug mit schneid- oder schleifschichten geringer höhe, sowie verfahren zur herstellung eines solchen werkzeugs |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1458528B1 (de) |
AT (1) | ATE357319T1 (de) |
AU (1) | AU2002358423A1 (de) |
DE (3) | DE10158933A1 (de) |
WO (1) | WO2003047822A2 (de) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2013401966B2 (en) * | 2013-09-30 | 2017-04-27 | Halliburton Energy Services, Inc. | Clad hardfacing application on downhole cutting tools |
CN115592581A (zh) * | 2022-12-13 | 2023-01-13 | 太原理工大学(Cn) | 一种磨粒有序排布砂轮的激光钎焊制备装置 |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7458765B2 (en) | 2005-09-23 | 2008-12-02 | Fraunhofer Usa | Diamond hard coating of ferrous substrates |
DE102018113643A1 (de) * | 2018-06-07 | 2019-12-12 | Durum Verschleißschutz GmbH | Vorrichtung zur Beschichtung einer Oberfläche |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2651946A1 (de) * | 1975-12-22 | 1977-06-23 | Caterpillar Tractor Co | Verfahren zum aufbringen eines abriebbestaendigen zusammengesetzten ueberzugs auf einen gegenstand |
EP0573928A1 (de) * | 1992-06-08 | 1993-12-15 | Quantum Laser Corporation | Laserverfahren zum Anbringen von vorbehandelten überzogenen Schleifpartikeln und einer Metallmatrix auf der Spitze einer Turbinenschaufel |
US5855149A (en) * | 1996-11-18 | 1999-01-05 | National Research Council Of Canada | Process for producing a cutting die |
WO1999018260A1 (de) * | 1997-10-07 | 1999-04-15 | Dialux Diamantwerkzeuge Gmbh & Co. Kg | Schneidwerkzeug, sowie verfahren zur beschichtung von schneidwerkzeugen |
EP0931180A1 (de) * | 1995-10-05 | 1999-07-28 | BLZ Bayerisches Laserzentrum Gemeinnützige Forschungsgesellschaft mbH | Verfahren und vorrichtung zur herstellung eines schneidwerkzeuges |
EP1066927A2 (de) * | 1999-07-09 | 2001-01-10 | Tenryu Seikyo Kabushiki Kaisha | Metallgebundenes Schleifwerkzeug und dessen Herstellungsverfahren |
-
2001
- 2001-12-03 DE DE10158933A patent/DE10158933A1/de not_active Withdrawn
-
2002
- 2002-11-29 DE DE10295592T patent/DE10295592D2/de not_active Expired - Fee Related
- 2002-11-29 AU AU2002358423A patent/AU2002358423A1/en not_active Abandoned
- 2002-11-29 WO PCT/DE2002/004394 patent/WO2003047822A2/de active IP Right Grant
- 2002-11-29 AT AT02792627T patent/ATE357319T1/de not_active IP Right Cessation
- 2002-11-29 DE DE50209803T patent/DE50209803D1/de not_active Expired - Lifetime
- 2002-11-29 EP EP02792627A patent/EP1458528B1/de not_active Expired - Lifetime
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2651946A1 (de) * | 1975-12-22 | 1977-06-23 | Caterpillar Tractor Co | Verfahren zum aufbringen eines abriebbestaendigen zusammengesetzten ueberzugs auf einen gegenstand |
EP0573928A1 (de) * | 1992-06-08 | 1993-12-15 | Quantum Laser Corporation | Laserverfahren zum Anbringen von vorbehandelten überzogenen Schleifpartikeln und einer Metallmatrix auf der Spitze einer Turbinenschaufel |
EP0931180A1 (de) * | 1995-10-05 | 1999-07-28 | BLZ Bayerisches Laserzentrum Gemeinnützige Forschungsgesellschaft mbH | Verfahren und vorrichtung zur herstellung eines schneidwerkzeuges |
US5855149A (en) * | 1996-11-18 | 1999-01-05 | National Research Council Of Canada | Process for producing a cutting die |
WO1999018260A1 (de) * | 1997-10-07 | 1999-04-15 | Dialux Diamantwerkzeuge Gmbh & Co. Kg | Schneidwerkzeug, sowie verfahren zur beschichtung von schneidwerkzeugen |
EP1066927A2 (de) * | 1999-07-09 | 2001-01-10 | Tenryu Seikyo Kabushiki Kaisha | Metallgebundenes Schleifwerkzeug und dessen Herstellungsverfahren |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU2013401966B2 (en) * | 2013-09-30 | 2017-04-27 | Halliburton Energy Services, Inc. | Clad hardfacing application on downhole cutting tools |
CN115592581A (zh) * | 2022-12-13 | 2023-01-13 | 太原理工大学(Cn) | 一种磨粒有序排布砂轮的激光钎焊制备装置 |
CN115592581B (zh) * | 2022-12-13 | 2023-03-10 | 太原理工大学 | 一种磨粒有序排布砂轮的激光钎焊制备装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1458528B1 (de) | 2007-03-21 |
DE50209803D1 (de) | 2007-05-03 |
DE10158933A1 (de) | 2003-06-12 |
WO2003047822A3 (de) | 2003-10-02 |
AU2002358423A8 (en) | 2003-06-17 |
AU2002358423A1 (en) | 2003-06-17 |
DE10295592D2 (de) | 2004-10-14 |
ATE357319T1 (de) | 2007-04-15 |
EP1458528A2 (de) | 2004-09-22 |
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