DE3800050A1 - Extraction method for pulverulent machining waste - Google Patents
Extraction method for pulverulent machining wasteInfo
- Publication number
- DE3800050A1 DE3800050A1 DE3800050A DE3800050A DE3800050A1 DE 3800050 A1 DE3800050 A1 DE 3800050A1 DE 3800050 A DE3800050 A DE 3800050A DE 3800050 A DE3800050 A DE 3800050A DE 3800050 A1 DE3800050 A1 DE 3800050A1
- Authority
- DE
- Germany
- Prior art keywords
- suction
- air
- processing
- air curtain
- workpiece
- 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- Withdrawn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
- 239000002699 waste material Substances 0.000 title claims abstract description 10
- 238000003754 machining Methods 0.000 title abstract description 3
- 238000000605 extraction Methods 0.000 title 1
- 238000003801 milling Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 10
- 238000011144 upstream manufacturing Methods 0.000 claims description 4
- 206010031009 Oral pain Diseases 0.000 claims 2
- 101100400378 Mus musculus Marveld2 gene Proteins 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 239000000463 material Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 3
- 229910002804 graphite Inorganic materials 0.000 description 3
- 239000010439 graphite Substances 0.000 description 3
- 238000005553 drilling Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 230000002411 adverse Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
- B23Q11/006—Devices for removing chips by sucking and blowing simultaneously
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
Description
Die Verwendung neuer Materialien für die Werkzeuge moderner Werkzeugmaschinen, sowie die routinemässig ver wendeten, immer grösseren Geschwindigkeiten, die bei der Verarbeitung von Materialien verwendet werden, die pul verförmige Abfälle erzeugen, wie etwa Graphit, verlangen ein einwandfreies Einsammeln dieser Abfälle, um eine Um weltbelastung zu vermeiden, sowie um eine vorzeitige Ab nützung der für die Verarbeitung verwendeten Maschine zu verhindern.The use of new materials for the tools modern machine tools, as well as the routinely ver used ever greater speeds, which at the Processing materials are used that pul produce deformed wastes such as graphite a proper collection of these wastes to an order to avoid world pollution, as well as to an early departure use of the machine used for processing prevent.
Es ist bekannt, das Werkstück während seiner Bear beitung ständig mit Wasser oder Oel zu reinigen, aber dies verringert die Zugänglichkeit zum Bearbeitungsgebiet und verschmutzt dasselbe. Ausserdem ergeben sich dabei Filtrierungsprobleme. Es ist ebenfalls bekannt, den Staub oder das Pulver, welches bei der Bearbeitung entsteht, direkt abzusaugen, aber dieses Verfahren hat sich eben falls als unbefriedigend erwiesen.It is known to hold the workpiece during its bear processing with water or oil, but this reduces the accessibility to the processing area and pollutes the same thing. It also results in Filtration problems. It is also known the dust or the powder that is created during processing, aspirate directly, but this procedure has just if proven unsatisfactory.
Die vorliegende Er findung bezweckt einen einfachen und wirksamen Abtrans port des pulverförmigen Bearbeitungsabfalles, welcher bei der Bearbeitung gewisser Materialien, insbesondere von Graphit, entsteht.The present Er The purpose of the invention is simple and effective removal port of powdered processing waste, which when processing certain materials, in particular of graphite.
Zu diesem Zwecke ist die Erfindung wie in den An sprüchen 1 und 7 beschrieben definiert.For this purpose, the invention is as in An sayings 1 and 7 defined.
Es soll nunmehr die Erfindung anhand eines Aus führungsbeispieles und der Zeichnung näher erläutert wer den.It is now the invention based on an off example and the drawing explained in more detail who the.
Die einzige Figur stellt einen schematischen Schnitt einer Ausführungsform der Erfindung dar.The only figure is a schematic section an embodiment of the invention.
Um den Wortlaut zu vereinfachen bezieht sich die nun folgende Beschreibung auf die Verarbeitung eines aus Graphit bestehenden Werkstückes mittels einer Fräse, es ist aber zu bemerken, dass die Erfindung auch auf andere Materialien sowie auf andere Bearbeitungswerkzeuge an wendbar ist. Des weiteren weist die hier beschriebene Fräse eine senkrechte Spindel auf und arbeitet von oben nach unten; die Erfindung ist jedoch genauso gut auf eine Fräse anwendbar, die von unten nach oben arbeitet, oder die eine horizontal liegende Spindel aufweist.To simplify the wording, the now the following description on processing one out Graphite existing workpiece using a milling machine, it but it should be noted that the invention also applies to others Materials as well as other processing tools is reversible. Furthermore, the one described here Mill a vertical spindle and work from above downward; however, the invention is equally as good use a router that works from the bottom up, or which has a horizontally lying spindle.
In der Figur bezeichnet die Bezugsziffer 1 das zu bearbeitende Werkstück und 2 das Gehäuse einer Fräsma schine, deren Spindel 9 eine Fräse 6 trägt, die das Werk stück 1 bearbeitet. Im Gehäuse 2 ist ein ringförmiger Absaugkanal 4 angeordnet, dessen stromabwärts liegender Ausgang mit einer (nicht dargestellten) Ansaugpumpe ver bunden ist, so dass ein in Richtung der Pfeile A′ flies sender Luftstrom entsteht. Fallweise kann vor oder nach dieser Pumpe ein passender Filter vorgesehen sein. Der Luftstrom A saugt den Staub, das Pulver und die kleinen Partikel, welche im Arbeitsgebiet durch die Einwirkung der Fräse 3 auf das Werkstück 1 entstehen, ab.In the figure, reference numeral 1 designates the workpiece to be machined and 2 the housing of a milling machine, the spindle 9 of which carries a milling cutter 6 which processes the workpiece 1 . In the housing 2 , an annular suction channel 4 is arranged, the downstream output of which is connected to a suction pump (not shown), so that a flowing air flow occurs in the direction of the arrows A '. In some cases, a suitable filter can be provided before or after this pump. The air flow A sucks off the dust, the powder and the small particles which arise in the work area from the action of the milling cutter 3 on the workpiece 1 .
Die stromaufwärts liegende Mündung des Kanales 4 ist durch eine Düse 5 umgeben, in welcher ein ringför miger Durchgang 6 ausgespart ist, welcher an seinem strom aufwärts liegenden Ende mit einer (nicht dargestellten) Druckluftquelle verbunden ist, welche einen Luftstrom in Richtung der Pfeile B erzeugt. Am Ausgang des Durchganges 6 bildet dieser Luftstrom einen im wesentlichen zylind rischen und sich in Richtung auf das zu bearbeitende Werkstück 6 bewegenden Luftvorhang C. Dieser Luftvorhang bewegt sich also im wesentlichen in Gegenrichtung zum Strom A. In der Nähe des Werkstückes 1 beugt der Unter druck, welcher im Arbeitsgebiet T durch den Absaugstrom A erzeugt wird, einen Grossteil des Luftvorhanges C in Richtung der Pfeile D ab, d.h. gegen das Innere des durch den Vorhang gebildeten Zylinders hin. Demnach leitet die ser Luftvorhang alle im Gebiet T erzeugten, pulverförmi gen Abfälle in Richtung des Absaugkanales 4 und schützt die Umgegend fast vollständig vor diesen Abfällen und ihren nachteiligen Wirkungen.The upstream mouth of the channel 4 is surrounded by a nozzle 5 , in which a ringför shaped passage 6 is recessed, which is connected at its upstream end to a (not shown) compressed air source, which generates an air flow in the direction of arrows B. . At the exit of the passage 6 , this air flow forms a substantially cylindrical and moving in the direction of the workpiece 6 to be machined air curtain C. This air curtain therefore moves essentially in the opposite direction to the current A. In the vicinity of the workpiece 1, the negative pressure, which is generated in the working area T by the suction stream A , bends a large part of the air curtain C in the direction of the arrows D , ie against the interior of the cylinder formed by the curtain. Accordingly, this air curtain directs all the powder-generated waste generated in the area T in the direction of the suction channel 4 and almost completely protects the area from these waste and their adverse effects.
Schliesslich kann, insbesondere beim Bohren grosser Vertiefungen in dem Werkstück, die Wirksamkeit des Ab transportes der pulverförmigen Bearbeitungsabfälle noch verbessert werden, indem man Luft in das Arbeitsgebiet einführt, sei es durch das Bearbeitungswerkzeug selbst, sei es längs Rillen, die in seiner Oberfläche ausgenom men sind, sei es auf beide Weisen gleichzeitig. In ge wissen Fällen wird eine solche Luftzufuhr die Erneuerung der Luft im Arbeitsgebiet wesentlich verbessern, und da mit auch den Abtransport dieser Abfälle aus besagtem Ge biet. Die dafür notwendigen Mittel, wie etwa eine zen trale Bohrung durch das Werkzeug, sind nicht in der Zeich nung gezeigt, um diese nicht zu überlasten; dennoch ist dem Fachmann ohne weiteres klar, wie solche Mittel aus gebildet werden können.Finally, larger ones can be used, especially when drilling Wells in the workpiece, the effectiveness of the Ab still transporting the powdered processing waste be improved by breathing air into the work area be it through the machining tool itself, be it along grooves that are cut in its surface men, be it in both ways at the same time. In ge know cases, such air supply will be the renewal significantly improve the air in the work area, and there with the removal of this waste from said Ge offers. The necessary means, such as a zen central drilling through the tool are not in the drawing shown so as not to overload it; still is it is readily apparent to the person skilled in the art how such agents are made can be formed.
Claims (10)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH21/87A CH669126A5 (en) | 1987-01-05 | 1987-01-05 | METHOD FOR DISPOSAL OF PULVERULENT MACHINING WASTE. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE3800050A1 true DE3800050A1 (en) | 1988-07-14 |
Family
ID=4177580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE3800050A Withdrawn DE3800050A1 (en) | 1987-01-05 | 1988-01-04 | Extraction method for pulverulent machining waste |
Country Status (2)
| Country | Link |
|---|---|
| CH (1) | CH669126A5 (en) |
| DE (1) | DE3800050A1 (en) |
Cited By (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3931375A1 (en) * | 1989-03-13 | 1990-09-20 | Bernhard Ringler | Suction device for prodn. machines - is associated with work head housing processing tool for reliable removal of chippings |
| DE3923829A1 (en) * | 1989-07-19 | 1991-01-31 | Fraunhofer Ges Forschung | Suction extraction hood for laser cutting and sputtering unit - has inclined nozzles to direct curtain of gas to focus of laser beam and esp. neutralise and remove dangerous reaction products |
| DE4105156A1 (en) * | 1990-04-19 | 1991-10-24 | Ulli Weinberg Neuentwicklung U | Removing particles adhering to structures - involves processing tool and suction device combined in common housing |
| DE4031028A1 (en) * | 1990-10-01 | 1992-04-02 | Bernhard Ringler | Suction unit for machine tools - involves nozzle fitted on one of two sliding interengaging machine parts |
| DE4442662A1 (en) * | 1993-12-01 | 1995-06-08 | Fuji Heavy Ind Ltd | Cooling and suction device for machine tools |
| DE29705797U1 (en) * | 1997-04-02 | 1997-06-05 | Fehner, Petra, 33813 Oerlinghausen | Suction device |
| DE19629120A1 (en) * | 1996-07-19 | 1998-01-22 | Alois Steffgen | Suction extractor for power tool waste |
| DE19734294A1 (en) * | 1997-08-08 | 1999-02-25 | Degussa | Suction plant in devices for laser processing of work pieces |
| EP0993878A2 (en) | 1998-10-16 | 2000-04-19 | Krupp Drauz Ingenieurbetrieb GmbH | Method for evacuating gases originating from welding and device for carrying out the method |
| US6656290B1 (en) | 1997-07-21 | 2003-12-02 | Degussa Aktiengesellschaft | Soldering paste for hard-soldering and coating aluminum and aluminum alloys |
| EP1859898A1 (en) * | 2006-05-26 | 2007-11-28 | P.E.I. Protezioni Elaborazioni Industriali S.r.l. | Extractor device for machine tools, welding and manufacturing machines and the like |
| DE102007057531A1 (en) * | 2007-11-29 | 2009-06-04 | Mafell Ag | power tool |
| RU2574466C1 (en) * | 2014-09-25 | 2016-02-10 | Общество С Ограниченной Ответственностью "Ласком" | Elector dust/gas gate |
| WO2016048192A1 (en) | 2014-09-25 | 2016-03-31 | "Lascom" Limited Liability Company | Dust and gas ejection valve |
| CN106312823A (en) * | 2016-08-29 | 2017-01-11 | 苏州市诚品精密机械有限公司 | Grinding machine with dust removal function |
| CN112108682A (en) * | 2020-09-21 | 2020-12-22 | 戴思聪 | Drilling system and drilling method for spindle box of numerical control machine tool |
| CN114273700A (en) * | 2022-02-15 | 2022-04-05 | 江苏智禾智能装备有限公司 | Milling machine with dust removal function |
| WO2022218589A1 (en) * | 2021-04-12 | 2022-10-20 | Adolf Würth GmbH & Co. KG | Dust protection device, arrangement with a dust protection device and method for operating a dust protection device |
| IT202100021473A1 (en) * | 2021-08-06 | 2023-02-06 | Scm Group Spa | MACHINE FOR PROCESSING PIECES |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2264907B1 (en) * | 2006-03-13 | 2007-12-01 | Bermaq, S.A. | MACHINING WASTE ASPIRATION SYSTEM FOR MILLING MACHINE. |
| CN110605277B (en) * | 2019-09-27 | 2024-05-03 | 重庆方正高密电子有限公司 | Chip removing device and riveting machine |
| WO2022096116A1 (en) * | 2020-11-05 | 2022-05-12 | Edge - The Precision Blanks Company Gmbh | Method for cutting steel sheets |
| CN114643259A (en) * | 2022-03-07 | 2022-06-21 | 上海应用技术大学 | Annular orifice air feeding and exhausting dust control device |
-
1987
- 1987-01-05 CH CH21/87A patent/CH669126A5/en not_active IP Right Cessation
-
1988
- 1988-01-04 DE DE3800050A patent/DE3800050A1/en not_active Withdrawn
Cited By (27)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3931375A1 (en) * | 1989-03-13 | 1990-09-20 | Bernhard Ringler | Suction device for prodn. machines - is associated with work head housing processing tool for reliable removal of chippings |
| DE3923829A1 (en) * | 1989-07-19 | 1991-01-31 | Fraunhofer Ges Forschung | Suction extraction hood for laser cutting and sputtering unit - has inclined nozzles to direct curtain of gas to focus of laser beam and esp. neutralise and remove dangerous reaction products |
| DE4105156A1 (en) * | 1990-04-19 | 1991-10-24 | Ulli Weinberg Neuentwicklung U | Removing particles adhering to structures - involves processing tool and suction device combined in common housing |
| DE4031028A1 (en) * | 1990-10-01 | 1992-04-02 | Bernhard Ringler | Suction unit for machine tools - involves nozzle fitted on one of two sliding interengaging machine parts |
| DE4442662A1 (en) * | 1993-12-01 | 1995-06-08 | Fuji Heavy Ind Ltd | Cooling and suction device for machine tools |
| DE4442662B4 (en) * | 1993-12-01 | 2004-02-19 | Fuji Jukogyo K.K. | Cooling and suction device for a machine tool |
| DE19629120A1 (en) * | 1996-07-19 | 1998-01-22 | Alois Steffgen | Suction extractor for power tool waste |
| DE29705797U1 (en) * | 1997-04-02 | 1997-06-05 | Fehner, Petra, 33813 Oerlinghausen | Suction device |
| US6656290B1 (en) | 1997-07-21 | 2003-12-02 | Degussa Aktiengesellschaft | Soldering paste for hard-soldering and coating aluminum and aluminum alloys |
| DE19734294A1 (en) * | 1997-08-08 | 1999-02-25 | Degussa | Suction plant in devices for laser processing of work pieces |
| EP0917925A1 (en) * | 1997-08-08 | 1999-05-26 | Degussa Ag | Aspiration system for machining of workpieces in the dental technique |
| EP0993878A2 (en) | 1998-10-16 | 2000-04-19 | Krupp Drauz Ingenieurbetrieb GmbH | Method for evacuating gases originating from welding and device for carrying out the method |
| DE19847724A1 (en) * | 1998-10-16 | 2000-04-20 | Krupp Drauz Ingenieurbetrieb G | Process for removing gases generated during welding and device for carrying out the process |
| EP1859898A1 (en) * | 2006-05-26 | 2007-11-28 | P.E.I. Protezioni Elaborazioni Industriali S.r.l. | Extractor device for machine tools, welding and manufacturing machines and the like |
| US7334971B2 (en) * | 2006-05-26 | 2008-02-26 | P.E.I. Protezioni Elaborazioni Industriali S.R.L. | Extractor device for machine tools, welding and manufacturing machines and the like |
| DE102007057531A1 (en) * | 2007-11-29 | 2009-06-04 | Mafell Ag | power tool |
| WO2016048192A1 (en) | 2014-09-25 | 2016-03-31 | "Lascom" Limited Liability Company | Dust and gas ejection valve |
| RU2574466C1 (en) * | 2014-09-25 | 2016-02-10 | Общество С Ограниченной Ответственностью "Ласком" | Elector dust/gas gate |
| CN106714976A (en) * | 2014-09-25 | 2017-05-24 | 拉斯科姆有限公司 | Dust and gas ejection valve |
| CN106312823A (en) * | 2016-08-29 | 2017-01-11 | 苏州市诚品精密机械有限公司 | Grinding machine with dust removal function |
| CN112108682A (en) * | 2020-09-21 | 2020-12-22 | 戴思聪 | Drilling system and drilling method for spindle box of numerical control machine tool |
| CN112108682B (en) * | 2020-09-21 | 2022-01-18 | 东莞市健科机电科技有限公司 | Drilling system and drilling method for spindle box of numerical control machine tool |
| WO2022218589A1 (en) * | 2021-04-12 | 2022-10-20 | Adolf Würth GmbH & Co. KG | Dust protection device, arrangement with a dust protection device and method for operating a dust protection device |
| IT202100021473A1 (en) * | 2021-08-06 | 2023-02-06 | Scm Group Spa | MACHINE FOR PROCESSING PIECES |
| EP4129567A1 (en) * | 2021-08-06 | 2023-02-08 | SCM Group S.p.A. | Machine for machining workpieces, with a blowing device |
| CN114273700A (en) * | 2022-02-15 | 2022-04-05 | 江苏智禾智能装备有限公司 | Milling machine with dust removal function |
| CN114273700B (en) * | 2022-02-15 | 2022-10-18 | 江苏智禾智能装备有限公司 | Milling machine with dust removal function |
Also Published As
| Publication number | Publication date |
|---|---|
| CH669126A5 (en) | 1989-02-28 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8139 | Disposal/non-payment of the annual fee |