EP1355757B1 - Honschleifwerkzeug mit schleifmittel und bindemittel - Google Patents
Honschleifwerkzeug mit schleifmittel und bindemittel Download PDFInfo
- Publication number
- EP1355757B1 EP1355757B1 EP02715968A EP02715968A EP1355757B1 EP 1355757 B1 EP1355757 B1 EP 1355757B1 EP 02715968 A EP02715968 A EP 02715968A EP 02715968 A EP02715968 A EP 02715968A EP 1355757 B1 EP1355757 B1 EP 1355757B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- honing
- grinding tool
- layers
- tool according
- grinding
- 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
- 239000007767 bonding agent Substances 0.000 title claims 4
- 239000000919 ceramic Substances 0.000 claims description 11
- 229920003002 synthetic resin Polymers 0.000 claims description 9
- 239000000057 synthetic resin Substances 0.000 claims description 9
- 239000010432 diamond Substances 0.000 claims description 5
- 229910003460 diamond Inorganic materials 0.000 claims description 5
- 239000000203 mixture Substances 0.000 claims description 4
- 239000006061 abrasive grain Substances 0.000 claims 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims 1
- 239000011159 matrix material Substances 0.000 description 7
- 239000010431 corundum Substances 0.000 description 6
- 229910052593 corundum Inorganic materials 0.000 description 6
- 239000011230 binding agent Substances 0.000 description 5
- 230000002349 favourable effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 229920005989 resin Polymers 0.000 description 4
- 239000011347 resin Substances 0.000 description 4
- 239000003082 abrasive agent Substances 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 3
- 238000003754 machining Methods 0.000 description 3
- 238000003825 pressing Methods 0.000 description 3
- HBMJWWWQQXIZIP-UHFFFAOYSA-N silicon carbide Chemical compound [Si+]#[C-] HBMJWWWQQXIZIP-UHFFFAOYSA-N 0.000 description 3
- 229910010271 silicon carbide Inorganic materials 0.000 description 3
- 238000010304 firing Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 229920001568 phenolic resin Polymers 0.000 description 1
- 239000005011 phenolic resin Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000013517 stratification Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
- B24B33/00—Honing machines or devices; Accessories therefor
- B24B33/08—Honing tools
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D5/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor
- B24D5/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
- B24D5/066—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting only by their periphery; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental with segments mounted axially one against the other
Definitions
- the present invention relates to a grinding tool with abrasive and Binder, wherein the honing tool has two or more layers, the are cut from the grinding surface.
- a honing tool according to The preamble of claim 1 is known from DE-A-19 924 253.
- Honing tools serve, among other things, the production and processing of Precision gears and worms, in particular for straight and helical gears Gears.
- Other honing tools are basically known in the prior art.
- a toothed honing tool is shown, in which a resin matrix ceramic Feingromer are embedded.
- EP 0 622 483 discloses ceramic corundum abrasives.
- For honing tools is especially a long service life, high stock removal and a short honing time per workpiece of interest.
- an improved profile shape retention is important. Overall, one is To aim at reducing process costs. These criteria are used by Honing tools in the prior art not or only partially met.
- the object of the invention is therefore to provide a honing tool, which in Meaning of the above criteria, significant improvements over the state the technology achieved.
- a preferred embodiment provides that the layers of Honschleiftechnikmaschines have constant thickness.
- the layer boundaries substantially stand perpendicular to the grinding surface. This also contributes to the fact that the Grinding behavior of the honing tool, even during long-term use not changed.
- a favorable variant is that the layers have disc shape, with the individual discs together.
- a honing tool which a longitudinal axis, before, that the grinding surface in the form of a Negative impression of the workpiece to be ground is formed, wherein the Abrasive surface along the longitudinal axis only substantially parallel to this having lying grinding surfaces.
- abrasive e.g. Corundum, silicon carbide, diamond, Borozon - preferably Edelkorunde and their mixture - to be used:
- the selection of the respective Abrasive depends on the task and can be adapted to this.
- a structurally particularly preferred variant provides that the Honing tool is hardened.
- alternately continuous layers are constructed with a matrix of synthetic resin 1 and a matrix of ceramic 2, wherein the respective outer layer 3 consists of synthetic resin.
- the thickness 4 of the individual layers may be different, but this is usually between 0.5 and 50 mm.
- the Honschleifwerkmaschine is made by alternately compressing layers of resin matrix with fired layers with ceramic matrix in H exertpreßerfahren (pressing or curing temperature 60 to 250 ° C). If necessary, hardening (firing) at elevated temperature is carried out after the pressing process. Further, during the pressing operation, the binder contained in the synthetic resin disk is infiltrated into the ceramic disk and thereby establishes a connection between the disks.
- the materials used in the ceramic layers correspond to the material structure and in the production of the process of production of a standard ceramic grinding wheel including firing.
- all conventional Scheifsch such as corundum, silicon carbide, diamond, Borozon - preferably noble corundum and their mixture - are used.
- the grain size used is between 30 and 1000 mesh.
- the density of the ceramic layer is between 1 and 3 g / cm 3 .
- any known synthetic resins and mixtures thereof can be used.
- epoxy oxides and phenolic resins are mentioned here.
- Fillers may be included.
- all conventional abrasives such as corundum, silicon carbide, diamond, Borozon - preferably noble corundum - can be used in the synthetic resin layers.
- the grain size is between 30 and 1000 mesh and the density of the layer is between 1 and 3 g / cm 3 .
- Figures 1 and 2 show that the outer layers 3 of the layer honing tool are preferably made of synthetic resin.
- Fig. 3 shows an embodiment in which the Schichthonschleifwerkmaschine for the Machining of gears with external teeth has been made.
- the internal teeth 7 as part of the grinding surface 5 of Schichthonschleiftechnikmaschines have a negative mold of the not shown to be machined teeth of the workpiece.
- the layer structure and the Layer sequence of the layers 1,2,3 corresponds to that of the blank shown in FIG.
- FIG. 4 shows an exemplary embodiment of a layer honing tool which is used for the machining of gears with internal teeth has been made.
- the teeth 8 as part of the grinding surface 5 of the Layer honing tool on the outer surface of the Schichthonschleiftechnikmaschines lie.
- the layer structure again corresponds to that of FIG Blank. It should be emphasized that both in Fig. 3 and in Fig. 4th the layers are continuous parallel layer interfaces which are perpendicular to the Longitudinal axis 6 are, have. In addition to those shown in Fig.
- 3 and 4 Exemplary embodiments is in the layer honing tool according to the invention
- the adaptation of a blank to almost every cross-sectional area of the machined workpiece e.g., rectangular cross section, oval cross section, etc.
- the layer honing tool usually has only one linear and movement along the longitudinal axis 6 performs.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Polishing Bodies And Polishing Tools (AREA)
Description
Claims (14)
- Honschleifwerkzeug mit Schleifmittel und Bindemittel, wobei das Honschleifwerkzeug mehrere Schichten (1, 2, 3) aufweist, die von der Schleifoberfläche (5) angeschnitten sind, dadurch gekennzeichnet, dass das Bindemittel benachbarter Schichten abwechselnd Keramik (2) und Kunstharz (1, 3) ist, wobei die äußersten Schichten (3) Kunstharz als Bindemittel aufweisen.
- Honschleifwerkzeug nach Anspruch 1, dadurch gekennzeichnet, dass die Schichten eine konstante Dicke (4) aufweisen.
- Honschleifwerkzeug nach einem der Ansprüche 1 oder 2, dadurch gekennzeichnet, dass die Dicke (4) der einzelnen Schichten zwischen 0,5 und 50 mm liegt.
- Honschleifwerkzeug nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, dass die Schichten (1, 2, 3) des Honschleifwerkzeugs im wesentlichen durchgehend ausgebildet sind.
- Honschleifwerkzeug nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, dass die Schichtgrenzen im wesentlichen senkrecht auf der Schleifoberfläche (5) stehen.
- Honschleifwerkzeug nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, dass die Schichten Scheibenform aufweisen, wobei die einzelnen Scheiben aneinander liegen.
- Honschleifwerkzeug mit einer Längsachse nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, dass die Schleifoberfläche (5) in Form eines Negativabdrucks des zu schleifenden Werkstücks ausgebildet ist, wobei die Schleifoberfläche (5) entlang der Längsachse (6) nur im wesentlichen parallel zu dieser liegende Schleifflächen aufweist.
- Honschleifwerkzeug nach Anspruch 7, dadurch gekennzeichnet, dass die Längsachse (6) senkrecht zu den Schichtgrenzen verläuft.
- Honschleifwerkzeug nach einem der Ansprüche 1 bis 8, dadurch gekennzeichnet, dass - vorzugsweise alle - Schichten (1, 2, 3) Schleifmittel aufweisen.
- Honschleifwerkzeug nach Anspruch 9, dadurch gekennzeichnet, dass die Schleifmittel eine Korngröße zwischen 30 und 1000 mesh aufweisen.
- Honschleifwerkzeug nach Anspruch 9 oder 10, dadurch gekennzeichnet, dass die Schleifmittel Schleifkömer aufweisen, welche aus Karbid und/oder Diamant und/oder Borozon und/oder Edelkorunde und/oder deren Mischungen bestehen.
- Honschleifwerkzeug nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, dass es eine Dichte zwischen 1,0 und 3,0 g/cm3 aufweist.
- Honschleifwerkzeug nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, dass es gehärtet ist.
- Honschleifwerkzeug nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet, dass die Schichten (1, 2, 3) parallel sind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT02715968T ATE293024T1 (de) | 2001-02-02 | 2002-01-24 | Honschleifwerkzeug mit schleifmittel und bindemittel |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT1732001A AT410415B (de) | 2001-02-02 | 2001-02-02 | Honschleifwerkzeug mit schleifmittel und bindemittel |
| AT1732001 | 2001-02-02 | ||
| PCT/AT2002/000028 WO2002060630A1 (de) | 2001-02-02 | 2002-01-24 | Honschleifwerkzeug mit schleifmittel und bindemittel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1355757A1 EP1355757A1 (de) | 2003-10-29 |
| EP1355757B1 true EP1355757B1 (de) | 2005-04-13 |
Family
ID=3657221
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02715968A Expired - Lifetime EP1355757B1 (de) | 2001-02-02 | 2002-01-24 | Honschleifwerkzeug mit schleifmittel und bindemittel |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP1355757B1 (de) |
| AT (1) | AT410415B (de) |
| DE (2) | DE20105788U1 (de) |
| WO (1) | WO2002060630A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12409530B2 (en) | 2022-11-04 | 2025-09-09 | Saint-Gobain Abrasives, Inc. | Bonded abrasive with low wetting bond material |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10062473B4 (de) * | 2000-12-14 | 2004-06-17 | Erich Haug | Honring sowie Verfahren zum Herstellen eines Honring-Grundkörpers |
| AT521162B1 (de) * | 2018-06-07 | 2019-11-15 | Tyrolit Schleifmittelwerke Swarovski Kg | Trägerkörper für ein Schleifwerkzeug |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2763105A (en) * | 1953-03-04 | 1956-09-18 | Westinghouse Electric Corp | Burnishing wheel |
| GB1591491A (en) * | 1977-01-18 | 1981-06-24 | Daichiku Co Ltd | Laminated rotary grinder and method of fabrication |
| DE3435595A1 (de) * | 1983-09-30 | 1985-04-18 | Kabushiki Kaisha Komatsu Seisakusho, Tokio/Tokyo | Verfahren zur herstellung von schleifsteinen |
| US5443417A (en) * | 1992-11-18 | 1995-08-22 | Sunnen Products Company | On edge honing devices |
| US6129620A (en) * | 1993-04-23 | 2000-10-10 | Jason Incorporated | Honing tool and method of making |
| DE19703261A1 (de) * | 1997-01-30 | 1998-08-06 | Deutsch Zentr Luft & Raumfahrt | Honschleifwerkzeug zur spanabhebenden Bearbeitung von Werkstücken |
| DE19924253A1 (de) * | 1999-05-27 | 2000-11-30 | Hermes Schleifmittel Gmbh & Co | Honwerkzeug |
| DE29922958U1 (de) * | 1999-12-29 | 2000-03-23 | The Gleason Works, Rochester, N.Y. | Feinbearbeitungswerkzeug zum Bearbeiten von zahnradförmigen Werkstücken |
-
2001
- 2001-02-02 AT AT1732001A patent/AT410415B/de not_active IP Right Cessation
- 2001-04-03 DE DE20105788U patent/DE20105788U1/de not_active Expired - Lifetime
-
2002
- 2002-01-24 DE DE50202779T patent/DE50202779D1/de not_active Expired - Lifetime
- 2002-01-24 EP EP02715968A patent/EP1355757B1/de not_active Expired - Lifetime
- 2002-01-24 WO PCT/AT2002/000028 patent/WO2002060630A1/de not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12409530B2 (en) | 2022-11-04 | 2025-09-09 | Saint-Gobain Abrasives, Inc. | Bonded abrasive with low wetting bond material |
Also Published As
| Publication number | Publication date |
|---|---|
| AT410415B (de) | 2003-04-25 |
| DE20105788U1 (de) | 2001-06-07 |
| WO2002060630A1 (de) | 2002-08-08 |
| ATA1732001A (de) | 2002-09-15 |
| EP1355757A1 (de) | 2003-10-29 |
| DE50202779D1 (de) | 2005-05-19 |
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