DE102009008261A1 - Tool for operating artificial and natural stone, is made of hard metal body with sintered or hot-pressed polycrystalline diamond cutting material in different geometrical shapes - Google Patents
Tool for operating artificial and natural stone, is made of hard metal body with sintered or hot-pressed polycrystalline diamond cutting material in different geometrical shapes Download PDFInfo
- Publication number
- DE102009008261A1 DE102009008261A1 DE200910008261 DE102009008261A DE102009008261A1 DE 102009008261 A1 DE102009008261 A1 DE 102009008261A1 DE 200910008261 DE200910008261 DE 200910008261 DE 102009008261 A DE102009008261 A DE 102009008261A DE 102009008261 A1 DE102009008261 A1 DE 102009008261A1
- Authority
- DE
- Germany
- Prior art keywords
- tool
- sintered
- hot
- metal body
- cutting material
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D7/00—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor
- B24D7/06—Bonded abrasive wheels, or wheels with inserted abrasive blocks, designed for acting otherwise than only by their periphery, e.g. by the front face; Bushings or mountings therefor with inserted abrasive blocks, e.g. segmental
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/10—Single-purpose machines or devices
- B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
-
- 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
- B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
- B24B7/20—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground
- B24B7/22—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor characterised by a special design with respect to properties of the material of non-metallic articles to be ground for grinding inorganic material, e.g. stone, ceramics, porcelain
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Inorganic Chemistry (AREA)
- Polishing Bodies And Polishing Tools (AREA)
- Processing Of Stones Or Stones Resemblance Materials (AREA)
Abstract
Description
Stand der Technik:State of the art:
Mit
der Gebrauchsmusterschrift
Aufgabenstellung der Erfindung:Object of the invention:
Aufgabe der Erfindung ist es ein Werkzeug zur Zerspannung von Oberflächen herzustellen, welches zusätzlich noch schlagfest ist und mittels unterschiedlicher Konstruktion und Anordnungsmöglichkeiten den Abtrag zu optimieren. Bisherige PKD-Elemente sind bereits nach kurzer Zeit zerbrochen, wenn diese auf einen härteren Stein trafen. Eine weitere Aufgabenstellung war es ein Werkzeug herzustellen, auf tellerförmigen Bearbeitungsmaschinen kontrollierter einen vorher bestimmbaren Fräsvorgang auszuführen, welcher in Zerspannung und Zertrümmerung vertikal arbeitenden Fräsmaschinen gleich steht, aber weniger Bauteilschwingungen verursacht. Eine weitere Aufgabenstellung war es, insbesondere auf harten Materialien, wie z. B. Granit, metallarmierten Beton, ein grobes Schleifwerkzeug herzustellen, welches als erster Schleifvorgang eine Granulatartige tiefe Abtragung erzielt und zusätzlich die Oberfläche nachträglich nivelliert, aber nicht wie beim Trommelfräsen die Oberfläche nachhaltig schädigt. Insbesondere Aufgabe der Erfindung ist es, ein Werkzeug für abrasive Oberflächen, herzustellen da die bisherige Diamantschleiftechnik hier den höchsten Werkzeugverschleiß hat und keine geeigneten Bearbeitungsmöglichkeiten gegeben sind.task The invention is a tool for cutting surfaces produce, which is additionally impact-resistant and by means of different construction and arrangement options optimize the removal. Previous PKD elements are already behind broken short time, if this on a harder stone met. Another task was to make a tool controlled on plate-shaped processing machines to carry out a previously determinable milling process, which are working vertically in cutting and shattering Milling machines is the same, but less component vibrations caused. Another task was, especially on hard materials, such. As granite, metal-reinforced concrete, a produce coarse grinding tool, which as the first grinding process achieved a granular deep ablation and additionally the Surface leveled later, but not as in the case of drum milling, the surface is sustainable damaged. In particular, the object of the invention is a tool for abrasive surfaces, since the manufacture Previous diamond grinding technology here has the highest tool wear and no suitable editing options are.
Beschreibung der Erfindung:Description of the invention:
Die Erfindung betrifft ein Schleifwerkzeug zur Bearbeitung von nahezu allen Natur- und Kunststeinböden, Beton- und Asphaltflächen, Entfernung von weichen Beschichtungen und abrasiven Oberflächen. Im Vergleich zum bisherigen Schleifen ist der Abtrag mit diesem Werkzeug aus Hartmetallgrundkörper mit aufgesinterten PKD Schneidkörper wesentlich schneller und effektiver. Gegenüber bisherigen Verfahren des Trommelfräsens wird der Untergrund nicht geschädigt und es wird eine ebene, beschichtungsfähige Oberfläche erzielt. Das Werkzeug ist dadurch gekennzeichnet, das sich ein, aus verschiedenen geometrischen Figuren vorstellbarer, polykristaliner Diamant in Form einer dünnen Scheibe durch ein Heißpress-Verfahren, mit einer gleichgeometrischen dickeren Verbindung aus Hartmetall oder anderen harten Materialien verbunden ist.The The invention relates to a grinding tool for machining almost all natural and artificial stone floors, concrete and asphalt surfaces, Removal of soft coatings and abrasive surfaces. Compared to previous grinding is the removal with this Tool made of hard metal base body with sintered PCD Cutting body much faster and more effective. Across from Previous method of drum milling is the background not damaged and it becomes a level, coatable Surface achieved. The tool is characterized which can be imagined from different geometrical figures, polycrystalline diamond in the form of a thin disk through a hot pressing process, with an equal geometric thicker compound of hard metal or other hard materials connected is.
Aufgrund dieser Verbindung im Heißpress-Verfahren wird das PKD-Element schlagfest und kann während des Zerspannungsvorganges entgegenstehende harte Materialien zertrümmern. Bisherige PKD-Elemente waren durch einen zusätzlichen zähen Kern aus Hartmetall legiert. Bei diesem Verfahren wird ein Hartmetallkörper durch ein Heißpressverfahren mit einem PKD-Schneidelement dauerhaft befestigt. Durch die Dicke des dahinter gestellten Hartmetallkörpers kann das Werkzeug, sowohl in der Schlagfestigkeit als auch auf die Eignung für das Material eingestellt werden. Dickere Verbindungselemente sind für härtere und abrasivere Materialien, wobei dünnere Verbindungselemente bei weicheren Materialien eingesetzt werden. Dieses wird durch den Reibungswiderstand beeinflusst und ist ein geringer Nachteil, da dickere Verbindungselemente zum verkleben bei weichen Materialien führen. Positiv beeinflusst der höhere Reibungswiderstand des dickeren Verbindungselementes aus Hartmetall bei härteren und abrasiveren Materialien einen erschütterungsgeringen Lauf der Maschinen.by virtue of This compound in the hot pressing process is the PCD element impact resistant and can be opposed during the Zerspannungsvorganges smash hard materials. Previous PKD elements were through an additional tough core made of carbide alloyed. In this method, a hard metal body by a hot pressing process with a PCD cutting element permanently attached. Due to the thickness of the cemented carbide body behind Can the tool, both in the impact resistance as well as on the Suitability for the material to be adjusted. Thicker fasteners are for harder and more abrasive materials, taking thinner fasteners used in softer materials become. This is influenced by the frictional resistance and is a minor disadvantage, since thicker fasteners stick together with soft materials. Positive influences the higher frictional resistance of the thicker connecting element hard metal for harder and more abrasive materials a vibration-free run of the machines.
Die PKD-Elemente mit Heißgepressten Hartmetall, nachfolgend PKD Komposition bezeichnet, können in unterschiedlichen Formen hergestellt werden und auch in unterschiedlichen Formen auf der Werkzeugträgerplatte gemischt befestigt werden. Denkbar wäre auch ein versenken auf der Trägerplatte oder durch einer zusätzlichen Stütze aus einem Diamantsegment oder durch Metallformen gestützt werden.The PCD elements with hot-pressed carbide, below PKD composition may be different Molds are made and also in different forms the tool carrier plate are mixed mixed. Conceivable would be a sinking on the support plate or by an additional support made of a diamond segment or supported by metal molds.
Mittels unterschiedlicher Formen und Stellungen kann der Zerspannungsvorgang beeinflusst werden, welcher sich positiv auf den Zertrümmerungsvorgang verhält.By means of different shapes and positions of the Zerspannungsvorgang influenced which behaves positively to the smashing process.
Die PKD Komposition werden auf den Werkzeugträgern mittels Hartlötverbindungen befestigt. Eine Schraubverbindung oder ähnliches wäre ebenfalls denkbar. Zusätzlich kann die PKD Komposition von hinten durch eine Aufnahme aus Metall gestützt werden und/oder durch eine Versenkung oder Einkerbung gestützt werden. Versenkungen und Einkerbungen dienen zusätzlich einer Winkelpositionierung. Stützen aus Metall können auch aus aufgeschweißten oder aufgelöteten Material denkbar sein.The PCD composition will be done on the tool carriers Brazed joints attached. A screw connection or the like would also be possible. Additionally, the PKD Composition supported from behind by a metal receptacle and / or supported by a sinking or indentation become. Countersinks and notches serve additionally an angular positioning. Metal supports can also made of welded or soldered material be conceivable.
Je nach geometrischer Zusammensetzung und Positionierung dieser Hartmetallkörper mit aufgesinterten PKD Schneidwerkstoff kann ein Abtrag bzw. ein Eindringen in die Oberfläche beeinflusst werden. Die Stellungen der Werkzeuge auf dem Werkzeugtragelement können in allen möglichen Positionen erfolgen, soweit gewährleistet ist, das die Schnittkante des PKD Schneidelements vor dem Hartmetallgrundkörper sitzt.ever according to geometric composition and positioning of these carbide body with sintered PCD cutting material can erosion or a Penetration into the surface can be influenced. The positions the tools on the tool support element can in all possible positions, as far as guaranteed is the cutting edge of the PCD cutting element in front of the carbide body sitting.
In
der
Diese Abbildungen stellen nur einen kleinen Teil der möglichen Variationen dar, welche mit dieser Erfindung denkbar wären. Denkbar wäre es, diese Schneidkörper aus Hartmetall mit aufgesinterten PKD-Schnittdiamanten auf jeden erdenklichen Werkzeugträger für Bodenschleifmaschinen auf zusetzen oder sogar für Winkelschleifer nutzbare Werkzeuge herzustellen.These Pictures represent only a small part of the possible Variations that would be conceivable with this invention. It would be conceivable, this cutting body made of carbide with sintered PCD cutting diamonds on every imaginable tool carrier for floor grinding machines or even for Angle grinder to produce usable tools.
ZITATE ENTHALTEN IN DER BESCHREIBUNGQUOTES INCLUDE IN THE DESCRIPTION
Diese Liste der vom Anmelder aufgeführten Dokumente wurde automatisiert erzeugt und ist ausschließlich zur besseren Information des Lesers aufgenommen. Die Liste ist nicht Bestandteil der deutschen Patent- bzw. Gebrauchsmusteranmeldung. Das DPMA übernimmt keinerlei Haftung für etwaige Fehler oder Auslassungen.This list The documents listed by the applicant have been automated generated and is solely for better information recorded by the reader. The list is not part of the German Patent or utility model application. The DPMA takes over no liability for any errors or omissions.
Zitierte PatentliteraturCited patent literature
- - DE 20220969 U1 [0001] - DE 20220969 U1 [0001]
Claims (7)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202009018168U DE202009018168U1 (en) | 2009-02-10 | 2009-02-10 | Grinding and milling tool with a polycrystalline diamond composite for natural and artificial stone |
DE200910008261 DE102009008261A1 (en) | 2009-02-10 | 2009-02-10 | Tool for operating artificial and natural stone, is made of hard metal body with sintered or hot-pressed polycrystalline diamond cutting material in different geometrical shapes |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200910008261 DE102009008261A1 (en) | 2009-02-10 | 2009-02-10 | Tool for operating artificial and natural stone, is made of hard metal body with sintered or hot-pressed polycrystalline diamond cutting material in different geometrical shapes |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009008261A1 true DE102009008261A1 (en) | 2010-08-12 |
Family
ID=42317499
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE200910008261 Withdrawn DE102009008261A1 (en) | 2009-02-10 | 2009-02-10 | Tool for operating artificial and natural stone, is made of hard metal body with sintered or hot-pressed polycrystalline diamond cutting material in different geometrical shapes |
DE202009018168U Expired - Lifetime DE202009018168U1 (en) | 2009-02-10 | 2009-02-10 | Grinding and milling tool with a polycrystalline diamond composite for natural and artificial stone |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE202009018168U Expired - Lifetime DE202009018168U1 (en) | 2009-02-10 | 2009-02-10 | Grinding and milling tool with a polycrystalline diamond composite for natural and artificial stone |
Country Status (1)
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DE (2) | DE102009008261A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012105046U1 (en) | 2012-12-21 | 2013-01-29 | Atlas Diamant Werkzeuge Gmbh | Sanding element, support element and sanding device |
WO2019140086A1 (en) * | 2018-01-11 | 2019-07-18 | Husqvarna Construction Products North America, Inc. | Polishing or grinding pad with multilayer reinforcement |
US10414012B2 (en) | 2017-01-13 | 2019-09-17 | Husqvarna Construction Products North America, Inc. | Grinding pad apparatus |
USD873108S1 (en) | 2014-06-06 | 2020-01-21 | Husqvarna Ab | Polishing pad |
US10667665B2 (en) | 2015-09-24 | 2020-06-02 | Husqvarna Ab | Method of using polishing or grinding pad assembly |
USD919396S1 (en) | 2017-08-30 | 2021-05-18 | Husqvarna Ab | Polishing or grinding pad assembly with abrasive disks, reinforcement and pad |
USD927952S1 (en) | 2017-08-30 | 2021-08-17 | Husqvarna Ab | Polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad |
USD933440S1 (en) | 2016-09-23 | 2021-10-19 | Husqvarna Ab | Polishing or grinding pad |
USD958626S1 (en) | 2017-08-30 | 2022-07-26 | Husqvarna Ab | Polishing or grinding pad assembly with abrasive disks, reinforcement and pad |
DE102022127660A1 (en) | 2022-10-20 | 2024-04-25 | Schwamborn Gerätebau Gmbh | Tool segment, grinding tool and grinding machine |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102009052540B4 (en) * | 2009-11-11 | 2020-11-19 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Tillage implement |
CN109851281A (en) * | 2019-02-26 | 2019-06-07 | 中国人民解放军陆军勤务学院 | A kind of polymer concrete and preparation method thereof of ultralow cementing agent content |
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DE4222535A1 (en) * | 1992-07-09 | 1994-01-13 | Hofmann Werkstatt Technik | Device for balancing a grinding wheel rotatable about an axis of rotation |
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- 2009-02-10 DE DE200910008261 patent/DE102009008261A1/en not_active Withdrawn
- 2009-02-10 DE DE202009018168U patent/DE202009018168U1/en not_active Expired - Lifetime
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
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DE4222535A1 (en) * | 1992-07-09 | 1994-01-13 | Hofmann Werkstatt Technik | Device for balancing a grinding wheel rotatable about an axis of rotation |
DE29824804U1 (en) * | 1998-11-24 | 2002-10-10 | Neher, Friedrich, 88356 Ostrach | Tool for processing stone or stone-like materials |
DE60128931T2 (en) * | 2000-09-13 | 2008-02-21 | Element Six (Pty) Ltd. | METHOD FOR PRODUCING A CUTTING INSERT |
DE20120137U1 (en) * | 2001-12-12 | 2002-02-28 | Gerätebau Wiedtal Schützeichel KG, 53577 Neustadt | grinding tool |
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DE112006002143T5 (en) * | 2005-08-09 | 2008-07-03 | ADICO Asia Polydiamond Company, Ltd., Ansung | Ultra-hard weldable materials and related manufacturing processes |
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Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012105046U1 (en) | 2012-12-21 | 2013-01-29 | Atlas Diamant Werkzeuge Gmbh | Sanding element, support element and sanding device |
USD873108S1 (en) | 2014-06-06 | 2020-01-21 | Husqvarna Ab | Polishing pad |
US11084140B2 (en) | 2015-09-24 | 2021-08-10 | Husqvarna Ab | Method of using polishing or grinding pad assembly |
US10667665B2 (en) | 2015-09-24 | 2020-06-02 | Husqvarna Ab | Method of using polishing or grinding pad assembly |
USD933440S1 (en) | 2016-09-23 | 2021-10-19 | Husqvarna Ab | Polishing or grinding pad |
US10414012B2 (en) | 2017-01-13 | 2019-09-17 | Husqvarna Construction Products North America, Inc. | Grinding pad apparatus |
USD927952S1 (en) | 2017-08-30 | 2021-08-17 | Husqvarna Ab | Polishing or grinding pad assembly with abrasive disk, spacer, reinforcement and pad |
USD919396S1 (en) | 2017-08-30 | 2021-05-18 | Husqvarna Ab | Polishing or grinding pad assembly with abrasive disks, reinforcement and pad |
USD958626S1 (en) | 2017-08-30 | 2022-07-26 | Husqvarna Ab | Polishing or grinding pad assembly with abrasive disks, reinforcement and pad |
CN111565890A (en) * | 2018-01-11 | 2020-08-21 | 胡斯华纳有限公司 | Polishing or grinding pad with multi-layer reinforcement |
US10710214B2 (en) | 2018-01-11 | 2020-07-14 | Husqvarna Ab | Polishing or grinding pad with multilayer reinforcement |
WO2019140086A1 (en) * | 2018-01-11 | 2019-07-18 | Husqvarna Construction Products North America, Inc. | Polishing or grinding pad with multilayer reinforcement |
DE102022127660A1 (en) | 2022-10-20 | 2024-04-25 | Schwamborn Gerätebau Gmbh | Tool segment, grinding tool and grinding machine |
EP4368343A1 (en) | 2022-10-20 | 2024-05-15 | Schwamborn Geraetebau GmbH | Tool segment, grinding tool, grinding tool assembly and grinding machine |
Also Published As
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DE202009018168U1 (en) | 2011-04-21 |
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