EP1258540A1 - Maske zum Aufsetzen auf einen Motorblock beim thermischen Beschichten von darin eingelassenen Zylinderbohrungen sowie Verfahren unter Verwendung der Maske - Google Patents
Maske zum Aufsetzen auf einen Motorblock beim thermischen Beschichten von darin eingelassenen Zylinderbohrungen sowie Verfahren unter Verwendung der Maske Download PDFInfo
- Publication number
- EP1258540A1 EP1258540A1 EP02405024A EP02405024A EP1258540A1 EP 1258540 A1 EP1258540 A1 EP 1258540A1 EP 02405024 A EP02405024 A EP 02405024A EP 02405024 A EP02405024 A EP 02405024A EP 1258540 A1 EP1258540 A1 EP 1258540A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- mask
- insert
- coating
- cylinder bores
- cylinder bore
- 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.)
- Granted
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Classifications
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- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
- C23C4/14—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying for coating elongate material
- C23C4/16—Wires; Tubes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B12/00—Arrangements for controlling delivery; Arrangements for controlling the spray area
- B05B12/16—Arrangements for controlling delivery; Arrangements for controlling the spray area for controlling the spray area
- B05B12/20—Masking elements, i.e. elements defining uncoated areas on an object to be coated
-
- 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
- C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
- C23C4/01—Selective coating, e.g. pattern coating, without pre-treatment of the material to be coated
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B13/00—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00
- B05B13/06—Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/00 - B05B11/00 specially designed for treating the inside of hollow bodies
- B05B13/0627—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies
- B05B13/0636—Arrangements of nozzles or spray heads specially adapted for treating the inside of hollow bodies by means of rotatable spray heads or nozzles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
- B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
- B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
- B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
Definitions
- the invention relates to a mask for mounting on an engine block during thermal Coating cylinder bores embedded therein according to the claim 1 and a method for the thermal coating of cylinder bores of engine blocks using a mask according to claim 13.
- a cover template is known, which is to be placed on the Cylinder crankcase of an internal combustion engine is determined.
- This Cover template has several through openings, through which a coating tool be inserted into the interior of the cylinder crankcase can.
- the cover template is designed so that all other areas of the cylinder crankcase are covered by them.
- the cover template has this an exact flat underside, on the cylinder head surface that has already been ground flat of the cylinder crankcase is determined to lie. It understands is that such a cover template is expensive to manufacture. Also is they cannot be used universally because they are related to the expansion of the cylinder crankcase must be adjusted so that all other areas of the cylinder crankcase are covered.
- the underside has to be reworked from time to time to keep the flatness. This is important because an uneven bottom there is a risk that when coating the interior of the cylinder crankcase via a possible gap between the cylinder head surface and the cover template coating material on the cylinder head surface can reach and pollute them.
- the object of the invention is now an inexpensive, reusable and to propose an easy-to-use mask that activates the thermal Coating device outside the cylinder bore to be coated allows without the engine block or the environment due to coating particles is contaminated, whereby the mask does not cover the entire top of the engine block and should ensure a high quality of the applied layer should.
- the present invention In case another approach is chosen.
- Such a mask does not cover the whole Surface of the engine block to be coated, but only an annular Area around the cylinder bore to be coated. On this circular The mask lies in the area around the cylinder bore to be coated on the engine block.
- Such a hollow cylindrical mask has i.a. the advantage that it is very easy and inexpensive to manufacture and due to the small contact area a secure, gap-free support of the mask on the engine block in the area the cylinder bore to be coated can be reached.
- Preferred embodiments of the mask are in dependent claims 2 to 11 circumscribed, while in claim 12 a mask arrangement with at least two according to one of claims 1 to 11 trained masks is claimed.
- the height of the mask is preferably selected so that it is higher than the maximum vertical extension of the coating jet when the coating device is in the mask is inserted. This allows the coating head of the coating device can be inserted into the mask and activated in the inactive state can. This generally ensures the quality of the coating process because there is no significant contamination of the top of the engine block caused by the coating jet because there are no coating particles from the mask escape. On the other hand, there is a regular coating on the cylinder surface reached because the coating process is started outside the cylinder bore and there is a continuous layer transition from the mask to the cylinder bore can.
- An engine block 1 shown in cross section is schematically shown in FIG In-line engine, a mask 4 placed on the top 7 thereof and the front part 8 a coating device can be seen.
- a coating device for example a plasma spraying device with a rotating coating head 9 is provided become.
- the engine block 1 is provided with a plurality of cylinder bores this representation only a cylinder bore 2 can be seen.
- the one on the top of the Engine blocks 1, mask 4 fixed coaxially to cylinder bore 2, consists of a tubular Outer part 5 and an essentially hollow cylindrical insert 6.
- the mask 4 and its insert 6 are on the diameter of the to be coated Cylinder bore 2 matched. In the present case, the inside diameter of the Insert 6 slightly larger than the diameter of the cylinder bore 2.
- the Insert 6 Since the Insert 6 is also coated, its inner diameter changes with increasing Useful life; d. H. the inner diameter of the insert 6 increases with increasing Period of use from. In the present case, this insert 6 is designed as a wearing part, which is usually removed after one to ten applications. By providing an insert 6 does not need to be replaced with the entire mask 4 be, but only the insert 6. This is preferably made of a metallic, ceramic or organic material or a combination thereof. The height of the mask 4 is normally between 20 and 40 mm. It is definitely chosen so that the coating beam 10, as shown, on the full extent Inside of the mask 4 strikes when the coating head 9 is inserted into the mask 4 is.
- the coating head 9 By first introducing the coating head 9 into the mask 4 and only afterwards is activated, it can be ensured that no significant contamination the environment is caused by coating particles. After the coater is activated, the head 9 can slowly retract into the cylinder bore 2 become. As a result, the cylinder bore 2 or its walls 3 becomes continuous coated and there is no irregular starting layer.
- the insert 6 is preferably inserted loosely in the outer part 5 so that it is vertical Direction is movable relative to the outer part 5. To make the insert fall out 6 to prevent from the outer part 5, for example if the latter from the engine block 1 is lifted, the insert 6 with a stop in the form of a Provide top circumferential shoulder 6a.
- the insert 6 is preferably something formed higher than the outer part 5, so that it faces the engine block 1 rests - and not with the shoulder 6a on the outer part 5 of the mask - if the Mask 6 is placed on the engine block 1. On the one hand, this makes a gap-free Support of the insert 6 ensured on the engine block 1 and on the other hand, the Insert 6 can be exchanged in the simplest way. By providing different The mask can also be used very quickly on different bore diameters be adjusted.
- the mask 4 can be positioned with positioning means for aligning and / or fixing the engine block 1 are provided.
- positioning means for aligning and / or fixing the engine block 1 are provided.
- pins or bolts are provided, which engage in holes drilled in the engine block 1. Both the positioning means and the holes in the engine block 1 are not shown in the present case.
- the layer is preferably applied by plasma spraying, high-speed flame spraying, Arc spraying, flame spraying, inert gas plasma spraying or inert gas arc spraying.
- Fig. 2 shows a cross section through the engine block with a second embodiment of a mask 4a.
- This is in turn tubular, that is to say essentially hollow-cylindrical, no insert being provided.
- the mask 4a is designed in such a way that the layers 11, 12 applied on the inside by the coating device can be mechanically removed if necessary, for example by unscrewing.
- the layer can also be removed by blasting with abrasive powders such as corundum (Al 2 O 3 ) or silicon carbide (SiC).
- the inner diameter of the mask 4a is preferably somewhat larger than the diameter the cylinder bore 2 so that the layers 11, 12 are not complete, i. H. until the inner diameter of the mask 4a must be removed, which without damage or weakening the mask 4a would hardly be possible anyway. To the present For example, it would suffice if the inner layer 11 were removed.
- FIG. 3 shows a further exemplary embodiment of the invention.
- a mask arrangement which consists of several masks, which by a Frame 13 are interconnected.
- the distance between the individual masks is adjusted to the distance between the cylinder bores of the engine block.
- the individual mask 4 or its insert 6 is essentially only on one circular surface along the cylinder bore 2 to be coated.
- Air is preferably passed through during the coating process located cylinder bore directed by the air on the bottom the cylinder bore is sucked off by means not shown.
- On Sucking the air has the advantage that it is not on the wall of the cylinder bore applied coating particles are reliably discharged downwards and cannot be reflected on the top of the engine block.
- the content of oxygen bound in the layer can be influenced in a defined manner.
- it can also be used instead of air, for example nitrogen or another gaseous medium due to the active coating process to guide the existing cylinder bore.
- Mask 4, 4a brings an advantage in this regard by using as an extension the cylinder bore 2 acting mask within the cylinder bore 2 more favorable flow conditions prevail than without a mask, which ultimately again expressed in a more uniform quality of the applied layer.
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Plasma & Fusion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Physics & Mathematics (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Coating By Spraying Or Casting (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Physical Vapour Deposition (AREA)
- Details Or Accessories Of Spraying Plant Or Apparatus (AREA)
- Chemical Vapour Deposition (AREA)
Abstract
Description
Claims (20)
- Maske (4, 4a) zum Aufsetzen auf einen Motorblock (1) während des thermischen Beschichtens von darin eingelassenen Zylinderbohrungen (2), dadurch gekennzeichnet, dass die Maske (4, 4a) im wesentlichen hohlzylindrisch ausgebildet und auf den Durchmesser der zu beschichtenden Zylinderbohrung (2) abgestimmt ist.
- Maske (4) nach Anspruch 1, dadurch gekennzeichnet, dass sie mit einem rohrförmigen Aussenteil (5) und einem darin eingesetzten Einsatz (6) versehen ist.
- Maske (4) nach Anspruch 1 oder 2, dadurch gekennzeichnet, dass die Maske bzw. der Einsatz (6) im wesentlichen nur auf einer kreisringförmigen Fläche entlang der zu beschichtenden Zylinderbohrung(en) (2) aufzuliegen bestimmt ist.
- Maske (4) nach Anspruch 2 oder 3, dadurch gekennzeichnet, dass der Einsatz (6) den Aussenteil (5) auf der Unterseite überragt.
- Maske (4) nach einem der Ansprüche 2 bis 4, dadurch gekennzeichnet, dass der Einsatz (6) lose in den Aussenteil 5 eingesetzt ist, so dass er in vertikaler Richtung relativ zum Aussenteil (5) bewegbar ist, wobei der Einsatz (6) mit einem Anschlag (6a) versehen ist, der ein Herausfallen des Einsatzes (6) aus dem Aussenteil (5) zu verhindern bestimmt ist.
- Maske (4) nach einem der Ansprüche 2 bis 5, dadurch gekennzeichnet, dass der Einsatz (6) auf der Oberseite mit einer umlaufenden Schulter (6a) versehen ist.
- Maske (4) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Höhe der Maske (4) so gewählt ist, dass sie höher ist als die maximale vertikale Ausdehnung des Beschichtungsstrahls (10), wenn die Beschichtungskopf (9) in die Maske (4) eingeführt ist.
- Maske (4) nach einem der Ansprüche 2 bis 6, dadurch gekennzeichnet, dass der Einsatz (6) aus metallischen, keramischen oder organischen Materialien oder einer Kombination daraus hergestellt ist.
- Maske (4a) nach Anspruch 1, dadurch gekennzeichnet, dass sie derart ausgebildet ist, dass zumindest ein Teil der beim Beschichten der Zylinderbohrung (2) auf der Innenseite der Maske (4a) aufgetragenen Schicht(en) (11, 12) mechanisch entfernbar ist/sind.
- Maske (4, 4a) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Maske (4, 4a) zwischen 10 und 60mm, vorzugsweise zwischen 20 und 40mm hoch ist.
- Maske (4, 4a) nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass sie mit Positioniermitteln zum Ausrichten und/oder Fixieren gegenüber dem Motorblock (1) versehen ist.
- Maskenanordnung mit zumindest zwei nach einem der Ansprüche 1 bis 11 ausgebildeten Masken, wobei die Masken durch einen Rahmen (13) miteinander verbunden sind, und wobei der Abstand zwischen den einzelnen Masken dem Abstand zwischen Zylinderbohrungen des Motorblocks angepasst ist.
- Verfahren zum thermischen Beschichten von Zylinderbohrungen (2) von Motorblöcken (1) unter Verwendung einer Maske (4, 4a) gemäss Anspruch 1, dadurch gekennzeichnet, dass der Beschichtungskopf (9) der thermischen Beschichtungsvorrichtung (8) im nicht aktiven Zustand soweit in die Maske (4, 4a) eingeführt wird, dass der Beschichtungsstrahl im ersten Moment nach dem Aktivieren vollumfänglich auf der Innenseite der Maske auftrifft.
- Verfahren zum thermischen Beschichten von Zylinderbohrungen (2) von Motorblöcken (1) unter Verwendung einer Maske (4) gemäss Anspruch 2, dadurch gekennzeichnet, dass der Einsatz (6) der Maske (4) nach einer bis zehn Anwendungen durch einen neuen ersetzt wird.
- Verfahren zum thermischen Beschichten von Zylinderbohrungen (2) von Motorblöcken (1) unter Verwendung einer Maske (4a) gemäss Anspruch 9, dadurch gekennzeichnet, dass die auf der Innenseite der Maske (4a) aufgetragene Schicht bzw. die aufgetragenen Schichten (11, 12) nach einer bis zehn Anwendungen mechanisch zumindest teilweise entfernt wird/werden.
- Verfahren nach Anspruch 15, dadurch gekennzeichnet, dass die auf der Innenseite der Maske (4a) aufgetragene Schicht bzw. die aufgetragene Schichten (11, 12) durch Strahlen mit abrasiven Pulvern, insbesondere Korund (Al2O3) oder Siliziumcarbid (SiC), entfernt wird/werden.
- Verfahren nach einem der Ansprüche 13 bis 16, dadurch gekennzeichnet, dass eine thermische Beschichtungsvorrichtung (8) mit drehbarem Beschichtungskopf (9) verwendet wird.
- Verfahren nach einem der Ansprüche 13 bis 17, dadurch gekennzeichnet, dass Luft durch die sich im aktiven Beschichtungsvorgang befindliche Zylinderbohrung (2) geleitet wird.
- Verfahren nach einem der Ansprüche 13 bis 18, dadurch gekennzeichnet, dass Stickstoff oder ein anderes gasförmiges Medium durch die sich im aktiven Beschichtungsvorgang befindliche Zylinderbohrung (2) geleitet wird.
- Verfahren nach einem der Ansprüche 13 bis 19, dadurch gekennzeichnet, dass die Schicht(en) (11, 12) durch Plasmaspritzen, Hochgeschwindigkeitsflammspritzen, Lichtbogenspritzen, Flammspritzen, Inertgasplasmaspritzen oder Inertgaslichbogenspritzen aufgetragen wird/werden.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH8982001 | 2001-05-15 | ||
| CH8982001 | 2001-05-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP1258540A1 true EP1258540A1 (de) | 2002-11-20 |
| EP1258540B1 EP1258540B1 (de) | 2012-03-07 |
Family
ID=4546390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP02405024A Expired - Lifetime EP1258540B1 (de) | 2001-05-15 | 2002-01-16 | Maske zum Aufsetzen auf einen Motorblock beim thermischen Beschichten von darin eingelassenen Zylinderbohrungen sowie Verfahren unter Verwendung der Maske |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20020172769A1 (de) |
| EP (1) | EP1258540B1 (de) |
| JP (1) | JP4230703B2 (de) |
| KR (1) | KR100867241B1 (de) |
| AT (1) | ATE548478T1 (de) |
| CA (1) | CA2373001C (de) |
| DE (1) | DE20200739U1 (de) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006074961A3 (de) * | 2005-01-14 | 2009-09-17 | Daimlerchrysler Ag | Beschichtungsverfahren und abdeckung für die entfernung von overspray-anhaftungen |
| WO2014195130A1 (de) * | 2013-06-06 | 2014-12-11 | Sulzer Metco Ag | Verfahren zum beschichten einer teilfläche eines werkstücks und abschirmelement |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7208046B1 (en) * | 2003-01-10 | 2007-04-24 | White Electronic Designs Corporation | Spray coating apparatus and fixtures |
| DE10308422B3 (de) * | 2003-02-27 | 2004-07-15 | Daimlerchrysler Ag | Gleitfläche und Verfahren zur Herstellung einer Gleitfläche |
| DE102004038175A1 (de) * | 2004-08-06 | 2006-03-16 | Daimlerchrysler Ag | Verfahren zur Vorbereitung von thermisch zuspritzenden Zylinderlaufflächen |
| DE102004038177B4 (de) * | 2004-08-06 | 2016-09-08 | Daimler Ag | Verfahren zum thermischen Beschichten einer gegossenen Zylinderbohrung |
| DE102004038173B4 (de) * | 2004-08-06 | 2020-01-16 | Daimler Ag | Verfahren zum thermischen Spritzen von Zylinderlaufflächen bei mehrreihigen Motoren |
| DE102004038176A1 (de) * | 2004-08-06 | 2006-03-16 | Daimlerchrysler Ag | Verfahren zur Fluidstrahlung von später thermisch zu beschichtenden Zylinderlaufflächen |
| JP4497086B2 (ja) * | 2005-01-28 | 2010-07-07 | 日産自動車株式会社 | シリンダブロックの溶射マスキング方法および同マスキング装置ならびに気体噴出ノズル |
| JP4506494B2 (ja) * | 2005-02-08 | 2010-07-21 | 日産自動車株式会社 | シリンダブロックのボア内面加工方法 |
| JP4692052B2 (ja) * | 2005-04-14 | 2011-06-01 | 日産自動車株式会社 | シリンダブロックの溶射マスキング方法および同マスキング装置 |
| TW200718805A (en) * | 2005-11-07 | 2007-05-16 | United Technologies Corp | Coating methods and apparatus |
| JP4742986B2 (ja) * | 2006-05-24 | 2011-08-10 | トヨタ自動車株式会社 | 溶射用マスキング治具 |
| EP1886737A1 (de) * | 2006-07-24 | 2008-02-13 | Sulzer Metco AG | Maskierungssystem zur Maskierung eines Kurbelraums einer Brennkraftmaschine |
| JP4984780B2 (ja) * | 2006-09-19 | 2012-07-25 | 日産自動車株式会社 | 溶射皮膜形成用マスキング装置 |
| JP5029153B2 (ja) * | 2007-06-08 | 2012-09-19 | 日産自動車株式会社 | 余剰溶射皮膜除去方法および装置ならびに該装置に使用する液体噴射ノズル |
| JP5504621B2 (ja) | 2008-02-29 | 2014-05-28 | 日産自動車株式会社 | シリンダボア用溶射装置及び溶射膜形成方法 |
| DE102008051801A1 (de) * | 2008-04-18 | 2009-10-22 | Plasma Treat Gmbh | Vorrichtung zum Behandeln einer inneren Oberfläche eines Werkstücks |
| DE102008028962A1 (de) | 2008-06-18 | 2009-01-08 | Daimler Ag | Maske zum thermischen Beschichten einer Zylinderbohrung |
| DE102008028964B4 (de) | 2008-06-18 | 2020-01-16 | Daimler Ag | Maske zum thermischen Beschichten einer Zylinderbohrung |
| DE102008028965B4 (de) | 2008-06-18 | 2020-01-16 | Daimler Ag | Maske zum thermischen Beschichten einer Zylinderbohrung |
| DE102008028961A1 (de) | 2008-06-18 | 2009-01-08 | Daimler Ag | Verfahren zur Vorbereitung einer Maske auf einen thermischen Beschichtungsvorgang einer Zylinderbohrung |
| DE102008028960B4 (de) | 2008-06-18 | 2020-02-27 | Daimler Ag | Verfahren zum thermischen Beschichten einer Zylinderbohrung mittels einer Maske |
| DE102008061378A1 (de) * | 2008-12-10 | 2010-06-17 | Daimler Ag | Maske für eine Oberflächenbehandlung einer Zylinderlauffläche |
| JP5401959B2 (ja) * | 2008-12-10 | 2014-01-29 | 日産自動車株式会社 | 溶射マスキング装置と同装置に使用する溶射膜除去装置及び溶射膜除去方法 |
| DE102009024463B4 (de) * | 2009-06-10 | 2020-06-18 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Verfahren zum Herstellen eines Zylinderblocks |
| JP2011241442A (ja) * | 2010-05-18 | 2011-12-01 | Toyota Motor Corp | 溶射用マスキング治具 |
| DE102011120554B4 (de) | 2011-02-03 | 2024-11-14 | Mercedes-Benz Group AG | Verfahren und Vorrichtung zur thermischen Beschichtung eines Bauteils mit einer Durchgangsöffnung |
| FR2976977B1 (fr) * | 2011-06-27 | 2016-04-29 | Peugeot Citroen Automobiles Sa | Procede de preparation d'une surface interne d'un fut cylindrique d'un carter-cylindres |
| DE102013221375A1 (de) * | 2013-10-22 | 2015-04-23 | Ford Global Technologies, Llc | Verfahren zur Herstellung einer beschichteten Bohrungsfläche, insbesondere einer Zylinderbohrung |
| JP6167897B2 (ja) * | 2013-12-27 | 2017-07-26 | トヨタ自動車株式会社 | シリンダボア溶射用マスキング |
| JP6327179B2 (ja) * | 2015-03-06 | 2018-05-23 | トヨタ自動車株式会社 | 溶射方法 |
| DE102015111043A1 (de) * | 2015-07-08 | 2017-01-12 | Thyssenkrupp Ag | Verfahren und Vorrichtung zur Benetzung der Wandung einer Bohrung |
| JP6420778B2 (ja) * | 2016-01-15 | 2018-11-07 | 株式会社スギノマシン | 余剰溶射被膜除去装置、シールド板、およびシールドユニット |
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| US5573814A (en) | 1995-10-30 | 1996-11-12 | Ford Motor Company | Masking cylinder bore extremities from internal thermal spraying |
| JPH11106891A (ja) * | 1997-10-07 | 1999-04-20 | Suzuki Motor Corp | 金属溶射法 |
| JPH11172403A (ja) * | 1997-12-15 | 1999-06-29 | Suzuki Motor Corp | マスキング治具及びシリンダの溶射方法 |
| DE19929247A1 (de) * | 1998-12-18 | 2000-06-21 | Volkswagen Ag | Verfahren zum thermischen Beschichten einer Fläche eines Innenraumes und Anordnung zur Durchführung des Verfahrens |
| DE19910665A1 (de) | 1998-12-18 | 2000-07-13 | Volkswagen Ag | Hilfsvorrichtung zum thermischen Beschichten von Flächen eines Innenraumes |
| EP1077090A2 (de) * | 1999-08-16 | 2001-02-21 | Ford Global Technologies, Inc. | Vorrichtung und Verfahren zum partiellen Abdecken von Motorblöcken bei ihrer Beschichtung durch thermisches Spritzen |
-
2002
- 2002-01-16 EP EP02405024A patent/EP1258540B1/de not_active Expired - Lifetime
- 2002-01-16 AT AT02405024T patent/ATE548478T1/de active
- 2002-01-18 DE DE20200739U patent/DE20200739U1/de not_active Expired - Lifetime
- 2002-02-06 JP JP2002029442A patent/JP4230703B2/ja not_active Expired - Fee Related
- 2002-02-06 US US10/068,699 patent/US20020172769A1/en not_active Abandoned
- 2002-02-25 CA CA2373001A patent/CA2373001C/en not_active Expired - Fee Related
- 2002-04-04 KR KR1020020018438A patent/KR100867241B1/ko not_active Expired - Fee Related
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2601888A1 (fr) * | 1986-07-22 | 1988-01-29 | Guezennec Jean | Machine pour enduire la surface interne de recipients |
| US5573814A (en) | 1995-10-30 | 1996-11-12 | Ford Motor Company | Masking cylinder bore extremities from internal thermal spraying |
| JPH11106891A (ja) * | 1997-10-07 | 1999-04-20 | Suzuki Motor Corp | 金属溶射法 |
| JPH11172403A (ja) * | 1997-12-15 | 1999-06-29 | Suzuki Motor Corp | マスキング治具及びシリンダの溶射方法 |
| DE19929247A1 (de) * | 1998-12-18 | 2000-06-21 | Volkswagen Ag | Verfahren zum thermischen Beschichten einer Fläche eines Innenraumes und Anordnung zur Durchführung des Verfahrens |
| DE19910665A1 (de) | 1998-12-18 | 2000-07-13 | Volkswagen Ag | Hilfsvorrichtung zum thermischen Beschichten von Flächen eines Innenraumes |
| EP1077090A2 (de) * | 1999-08-16 | 2001-02-21 | Ford Global Technologies, Inc. | Vorrichtung und Verfahren zum partiellen Abdecken von Motorblöcken bei ihrer Beschichtung durch thermisches Spritzen |
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| Title |
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| PATENT ABSTRACTS OF JAPAN vol. 1999, no. 09 30 July 1999 (1999-07-30) * |
| PATENT ABSTRACTS OF JAPAN vol. 1999, no. 11 30 September 1999 (1999-09-30) * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006074961A3 (de) * | 2005-01-14 | 2009-09-17 | Daimlerchrysler Ag | Beschichtungsverfahren und abdeckung für die entfernung von overspray-anhaftungen |
| WO2014195130A1 (de) * | 2013-06-06 | 2014-12-11 | Sulzer Metco Ag | Verfahren zum beschichten einer teilfläche eines werkstücks und abschirmelement |
Also Published As
| Publication number | Publication date |
|---|---|
| CA2373001C (en) | 2010-05-11 |
| JP4230703B2 (ja) | 2009-02-25 |
| ATE548478T1 (de) | 2012-03-15 |
| US20020172769A1 (en) | 2002-11-21 |
| KR20020087342A (ko) | 2002-11-22 |
| JP2002339053A (ja) | 2002-11-27 |
| DE20200739U1 (de) | 2002-03-28 |
| CA2373001A1 (en) | 2002-11-15 |
| KR100867241B1 (ko) | 2008-11-10 |
| EP1258540B1 (de) | 2012-03-07 |
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