DE10359854A1 - Cylinder head drilling tool for use during processing of e.g. wood, has tool body with head, and cutting plate connected to front face of head, where body is made of fiber-reinforced plastic e.g. carbon/glass fiber-reinforced plastic - Google Patents
Cylinder head drilling tool for use during processing of e.g. wood, has tool body with head, and cutting plate connected to front face of head, where body is made of fiber-reinforced plastic e.g. carbon/glass fiber-reinforced plastic Download PDFInfo
- Publication number
- DE10359854A1 DE10359854A1 DE2003159854 DE10359854A DE10359854A1 DE 10359854 A1 DE10359854 A1 DE 10359854A1 DE 2003159854 DE2003159854 DE 2003159854 DE 10359854 A DE10359854 A DE 10359854A DE 10359854 A1 DE10359854 A1 DE 10359854A1
- Authority
- DE
- Germany
- Prior art keywords
- head
- drilling tool
- cutting plate
- tool body
- reinforced plastic
- 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- Withdrawn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
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27G—ACCESSORY MACHINES OR APPARATUS FOR WORKING WOOD OR SIMILAR MATERIALS; TOOLS FOR WORKING WOOD OR SIMILAR MATERIALS; SAFETY DEVICES FOR WOOD WORKING MACHINES OR TOOLS
- B27G15/00—Boring or turning tools; Augers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B51/00—Tools for drilling machines
- B23B51/04—Drills for trepanning
- B23B51/05—Drills for trepanning for cutting discs from sheet
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23B2222/28—Details of hard metal, i.e. cemented carbide
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2222/00—Materials of tools or workpieces composed of metals, alloys or metal matrices
- B23B2222/56—Non-specified metals
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/27—Composites
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2226/00—Materials of tools or workpieces not comprising a metal
- B23B2226/61—Plastics not otherwise provided for, e.g. nylon
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2240/00—Details of connections of tools or workpieces
- B23B2240/21—Glued connections
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/14—Configuration of the cutting part, i.e. the main cutting edges
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B2251/00—Details of tools for drilling machines
- B23B2251/50—Drilling tools comprising cutting inserts
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Drilling Tools (AREA)
Abstract
Description
Die Erfindung betrifft ein Bohrwerkzeug, und zwar einen sogenannten Zylinderkopfbohrer mit Hartmetallschneiden. Damit ist ein Bohrwerkzeug gemeint, das einen scheibenförmigen bzw. zylindrischen Kopf aufweist, an dem stirnseitig und gegebenenfalls auch am Umfang eine Anzahl von Schneiden angeordnet ist.The The invention relates to a drilling tool, namely a so-called Cylinder head drill with carbide cutting edges. This is a drilling tool meant, which is a disk-shaped or cylindrical head, on the front side and optionally also at the periphery a number of cutting is arranged.
Bisher werden derartige Bohrwerkzeuge meist mit einem Werkzeugkörper aus Werkzeugstahl und in dessen Kopf eingesetzten bzw. aufgelöteten Schneiden aus Hartmetallwerkstoff ausgebildet. Das herkömmliche Herstellungsverfahren solcher Bohrwerkzeuge mit einzeln hergestellten und eingesetzten bzw. aufgelöteten Hartmetallschneiden ist aufwendig und kostenintensiv.So far Such tools are usually made with a tool body Tool steel and in the head inserted or soldered cutting made of hard metal material. The conventional manufacturing process such drilling tools with individually manufactured and used or soldered Carbide cutting is complex and expensive.
Die alternative Möglichkeit, das Werkzeug insgesamt aus Hartmetall herzustellen, ist auch nicht wünschenswert, da dies wegen des teuren Hartmetallwerkstoffs noch sehr viel teurer wäre.The alternative possibility producing the tool altogether from carbide is also not desirable because this is much more expensive because of the expensive carbide material would.
Aus
der
Der Erfindung liegt die Aufgabe zugrunde, ausgehend von dem aufgezeigten Stand der Technik, eine weitere Verbesserung eines Zylinderkopfbohrers im Hinblick auf eine einfachere und kostengünstigere Fertigung bei im wesentlichen gleichbleibender Leistungsfähigkeit zu schaffen.Of the Invention is based on the object, starting from the indicated Prior art, a further improvement of a cylinder head drill in view of a simpler and more cost-effective production at substantially consistent performance to accomplish.
Diese Aufgabe wird erfindungsgemäß durch die im Anspruch 1 angegebene Ausbildung eines Zylinderkopfbohrers mit einem Schaft aus Kunststoff gelöst, wobei hier mit Schaft sowohl der zylindrische Einspannschaft als auch der daran angeformte, die Schneidenplatte tragende Werkzeugkörperkopf gemeint ist.These The object is achieved by the in claim 1 specified training of a cylinder head drill a shaft made of plastic, here with shank both the cylindrical clamping shaft as also the molded thereon, the cutting plate bearing tool body head is meant.
Vorteilhafte Ausgestaltungen der Erfindung sind Gegenstand der Unteransprüche.advantageous Embodiments of the invention are the subject of the dependent claims.
Die Ausbildung des Schafts, also des wesentlichen Teils des Werkzeugkörpers, aus faserverstärktem Kunststoff ergibt eine neue und wesentlich vereinfachte und kostengünstigere Fertigungsmöglichkeit einschließlich neuer und günstiger Möglichkeiten der Verbindung der Hartmetallschneidenplatte mit diesem Werkzeugkörper durch unmittelbares Anspritzen. Die Festigkeit von faserverstärktem Kunststoff, beispielsweise vom mit Kohlefasern oder Glasfasern verstärktem Polyäthylen ist ausreichend hoch um die Schneidkräfte zu übertragen, und ein so hergestellter Werkzeugkörper lässt sich auch mit der hinreichenden Präzision fertigen, um den Anforderungen an einen solchen Zylinderkopfbohrer Rechnung zu tragen. Solche Zylinderkopfbohrer sind insbesondere für den Einsatz bei der Bearbeitung von Holz, Pressspanplatten und Kunststoffen vorgesehen, aber auch der Einsatz zur Bearbeitung von Leichtmetallen erscheint möglich.The Training of the shaft, so the essential part of the tool body from fiber reinforced Plastic results in a new and much simpler and cheaper production option including newer and cheaper options the connection of the carbide cutting plate with this tool body through immediate injection. The strength of fiber reinforced plastic, for example, of polyethylene reinforced with carbon fibers or glass fibers sufficiently high to transmit the cutting forces, and so produced tool body let yourself also with the sufficient precision to meet the requirements of such a cylinder head drill Take into account. Such cylinder head drills are particular for the Used in the processing of wood, chipboard and plastics but also the use for the processing of light metals appears possible.
Ein Ausführungsbeispiel der Erfindung ist in den anliegenden Zeichnungen dargestellt und wird im Folgenden näher beschrieben. In den Zeichnungen zeigt:One embodiment The invention is illustrated in the accompanying drawings and will be closer in the following described. In the drawings shows:
Das
erfindungsgemäße Bohrwerkzeug
besteht aus einem Werkzeugkörper
Dem
zum Einspannen des Werkzeugs dienende Schaft
An
seiner rückwärtigen Stirnseite
weist der Kopf
Die
Schneidenplatte
Zur
Hartmetallmaterialersparnis ist die Schneidenplatte
Wie
dargestellt, ist jede Aussparung
Jede
leistenförmige
Hauptschneide
Es
versteht sich jedoch, dass diese auf zwei jeweils zwei Schneiden
zugeschnittene Anordnung nicht zwingend ist, sondern auch eine drei-
oder vierflügelige
Anordnung finden kann, wobei der Kopf
Die
Schneidenplatte
Die
Verbindung der Schneidenplatte
Als geeigneter Kunststoff kommt beispielsweise ein kommerziell verfügbarer kohlefaserverstärkter thermoplastischer Polyäthylen-Kunststoff unter der Bezeichnung 450 CA 30 in Betracht.When suitable plastic is, for example, a commercially available carbon fiber reinforced thermoplastic Polyethylene plastic under the designation 450 CA 30 into consideration.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003159854 DE10359854A1 (en) | 2003-12-19 | 2003-12-19 | Cylinder head drilling tool for use during processing of e.g. wood, has tool body with head, and cutting plate connected to front face of head, where body is made of fiber-reinforced plastic e.g. carbon/glass fiber-reinforced plastic |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2003159854 DE10359854A1 (en) | 2003-12-19 | 2003-12-19 | Cylinder head drilling tool for use during processing of e.g. wood, has tool body with head, and cutting plate connected to front face of head, where body is made of fiber-reinforced plastic e.g. carbon/glass fiber-reinforced plastic |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10359854A1 true DE10359854A1 (en) | 2005-07-14 |
Family
ID=34672939
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2003159854 Withdrawn DE10359854A1 (en) | 2003-12-19 | 2003-12-19 | Cylinder head drilling tool for use during processing of e.g. wood, has tool body with head, and cutting plate connected to front face of head, where body is made of fiber-reinforced plastic e.g. carbon/glass fiber-reinforced plastic |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE10359854A1 (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012025092A3 (en) * | 2010-08-05 | 2012-06-14 | Gühring Ohg | Machining tool |
WO2012025091A3 (en) * | 2010-08-05 | 2012-06-28 | Gühring Ohg | Machining tool and method for producing same |
CN104588745A (en) * | 2014-11-28 | 2015-05-06 | 梁庆达 | Integrated hole drilling device |
DE102016004258A1 (en) * | 2016-04-08 | 2017-10-12 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Milling tool for a milling machine for milling crankshafts and milling machine with the milling tool |
CH715623A1 (en) * | 2018-12-11 | 2020-06-15 | Kunststoffwerk Ag Buchs | Tool for rotating and machining workpieces. |
EP3772384A1 (en) * | 2019-08-07 | 2021-02-10 | KOMET Deutschland GmbH | Rotary cutting tool |
US11504784B2 (en) | 2020-12-09 | 2022-11-22 | Kennametal Inc. | Cutting tool with interconnected arms for increased stiffness to weight ratio |
US11571759B2 (en) | 2020-12-09 | 2023-02-07 | Kennametal Inc. | Cutting tool with directed fluid flow to facilitate chip evacuation |
US11883894B2 (en) | 2021-07-13 | 2024-01-30 | Kennametal Inc. | Composite cutting tool |
US11911835B2 (en) | 2022-03-23 | 2024-02-27 | Kennametal Inc. | Lightweight rotary cutting tool |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8906443U1 (en) * | 1989-05-25 | 1989-07-06 | Schmitz, Paul, 5630 Remscheid | Hinge hole drill |
DE10013738A1 (en) * | 2000-03-20 | 2001-10-11 | Tigra Hartstoff Gmbh | Cylinder drill with carbide cutting edges |
-
2003
- 2003-12-19 DE DE2003159854 patent/DE10359854A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE8906443U1 (en) * | 1989-05-25 | 1989-07-06 | Schmitz, Paul, 5630 Remscheid | Hinge hole drill |
DE10013738A1 (en) * | 2000-03-20 | 2001-10-11 | Tigra Hartstoff Gmbh | Cylinder drill with carbide cutting edges |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012025092A3 (en) * | 2010-08-05 | 2012-06-14 | Gühring Ohg | Machining tool |
WO2012025091A3 (en) * | 2010-08-05 | 2012-06-28 | Gühring Ohg | Machining tool and method for producing same |
US9056357B2 (en) | 2010-08-05 | 2015-06-16 | Guehring Ohg | Machining tool and method for producing same |
US9623494B2 (en) | 2010-08-05 | 2017-04-18 | Guehring Ohg | Machining tool |
CN104588745A (en) * | 2014-11-28 | 2015-05-06 | 梁庆达 | Integrated hole drilling device |
DE102016004258A1 (en) * | 2016-04-08 | 2017-10-12 | GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) | Milling tool for a milling machine for milling crankshafts and milling machine with the milling tool |
CH715623A1 (en) * | 2018-12-11 | 2020-06-15 | Kunststoffwerk Ag Buchs | Tool for rotating and machining workpieces. |
WO2020118460A1 (en) * | 2018-12-11 | 2020-06-18 | Kunststoffwerk Ag Buchs | Tool for the rotary and cutting machining of workpieces |
EP3772384A1 (en) * | 2019-08-07 | 2021-02-10 | KOMET Deutschland GmbH | Rotary cutting tool |
WO2021023489A1 (en) * | 2019-08-07 | 2021-02-11 | Komet Deutschland Gmbh | Rotating machining tool |
US11504784B2 (en) | 2020-12-09 | 2022-11-22 | Kennametal Inc. | Cutting tool with interconnected arms for increased stiffness to weight ratio |
US11571759B2 (en) | 2020-12-09 | 2023-02-07 | Kennametal Inc. | Cutting tool with directed fluid flow to facilitate chip evacuation |
US11883894B2 (en) | 2021-07-13 | 2024-01-30 | Kennametal Inc. | Composite cutting tool |
US11911835B2 (en) | 2022-03-23 | 2024-02-27 | Kennametal Inc. | Lightweight rotary cutting tool |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |