DE102007033820A1 - Rotational machining method for workpiece with non-circular and rotation-symmetrical inner and outer contours, involves carrying out feed motion of flat cutting edge required for compensating contour variations, continuously in direction - Google Patents
Rotational machining method for workpiece with non-circular and rotation-symmetrical inner and outer contours, involves carrying out feed motion of flat cutting edge required for compensating contour variations, continuously in direction Download PDFInfo
- Publication number
- DE102007033820A1 DE102007033820A1 DE102007033820A DE102007033820A DE102007033820A1 DE 102007033820 A1 DE102007033820 A1 DE 102007033820A1 DE 102007033820 A DE102007033820 A DE 102007033820A DE 102007033820 A DE102007033820 A DE 102007033820A DE 102007033820 A1 DE102007033820 A1 DE 102007033820A1
- Authority
- DE
- Germany
- Prior art keywords
- workpiece
- cutting edge
- tool
- circular
- outer contours
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B1/00—Methods for turning or working essentially requiring the use of turning-machines; Use of auxiliary equipment in connection with such methods
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D37/00—Broaching machines or broaching devices
- B23D37/005—Broaching machines or broaching devices for cylindrical workpieces, e.g. crankshafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D43/00—Broaching tools
- B23D43/06—Broaching tools for cutting by rotational movement
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Turning (AREA)
Abstract
Description
Die
Erfindung betrifft ein Verfahren und eine Vorrichtung zur Drehbearbeitung
von Werkstücken mit sowohl unrunden als auch rotationssymmetrischen
Innen- und Außenkonturen. Im Stand der Technik werden drallfreie
Werkstückoberflächen mit definierter Schneide
erzeugt, wobei die Werkzeugschneide gegenüber der Rotationsachse
des Werkstücks geneigt ist. Die
Der Erfindung liegt die Aufgabe zugrunde, ein Verfahren und eine Vorrichtung zur Bearbeitung sowohl unrunder als auch rotationssymmetrischer Innen- und Außenkonturen von Werkstückoberflächen mit verbesserter Fertigungsqualität zu schaffen.Of the Invention is based on the object, a method and an apparatus for machining both non-circular and rotationally symmetric Internal and external contours of workpiece surfaces with Improved manufacturing quality.
Zur Lösung dieser Aufgabe wird ein Verfahren nach Anspruch 1 und eine Vorrichtung nach Anspruch 3 vorgeschlagen. Vorteilhafte Ausführungen und Weiterbildungen der Erfindung ergeben sich aus den Unteransprüchen.to Solution to this problem is a method according to claim 1 and a device proposed according to claim 3. advantageous Embodiments and developments of the invention result from the dependent claims.
Ein vorteilhafter Aspekt der Erfindung besteht darin, die Schwenkachse des Werkzeugs relativ zur Schneide so anzuordnen, dass die durch die Schneidenform bedingten Konturabweichungen ohne Richtungswechsel in der Zustellbewegung ausgeführt werden.One Advantageous aspect of the invention is the pivot axis the tool relative to the cutting edge to be arranged so that through the cutting edge contour deviations without changing direction be executed in the delivery movement.
Dazu muss die Projektion der Schneidkante auf eine rechtwinklig zur Werkstückrotationsachse angeordnete Ebene gegenüber der Verbindungslinie zischen den Drehpunkten von Werkzeug und Werkstück um einen Winkel α geneigt sein, der während der Vorschubbewegung entweder kleiner gleich 90° ist oder größer gleich 90° ist.To The projection of the cutting edge must be arranged at a right angle to the workpiece rotation axis Level opposite the connecting line hiss the pivot points of tool and workpiece inclined by an angle α be that during the feed movement either smaller is equal to 90 ° or greater than 90 °.
Im Folgenden wird die Erfindung an Hand eines Ausführungsbeispiels näher beschrieben.in the Below, the invention with reference to an embodiment described in more detail.
In
In
- 11
- Werkzeugmaschinemachine tool
- 22
- Maschinengestellmachine frame
- 33
- Führungguide
- 44
- Vertikalschlittenvertical slide
- 55
- Horizontalschlittenhorizontal slide
- 66
- WerkstückhaltevorrichtungWorkpiece holding device
- 77
- Werkstückworkpiece
- 88th
- WerkstückspindelWorkpiece spindle
- 99
- Reitstocktailstock
- 1010
- Werkzeugrevolvertool turret
- 1111
- WerkzeugTool
- 1212
- Führungguide
- 1313
- Schwenkachseswivel axis
- 1414
- Schwenkpunktpivot point
- 1515
- Schneidkantecutting edge
- 1616
- WerkstückrotationsachseWorkpiece rotation axis
- 1717
- Drehpunktpivot point
- 1818
- Vorschubbewegungfeed motion
- 1919
- Rotationsbewegungrotational motion
- 2020
- Verbindungslinieconnecting line
- Ee
- Ebenelevel
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 102005037665 B3 [0001] - DE 102005037665 B3 [0001]
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007033820.3A DE102007033820C5 (en) | 2007-07-18 | 2007-07-18 | Method for machining rotating workpieces |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102007033820.3A DE102007033820C5 (en) | 2007-07-18 | 2007-07-18 | Method for machining rotating workpieces |
Publications (3)
Publication Number | Publication Date |
---|---|
DE102007033820A1 true DE102007033820A1 (en) | 2009-01-22 |
DE102007033820B4 DE102007033820B4 (en) | 2010-05-06 |
DE102007033820C5 DE102007033820C5 (en) | 2017-12-14 |
Family
ID=40149009
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102007033820.3A Active DE102007033820C5 (en) | 2007-07-18 | 2007-07-18 | Method for machining rotating workpieces |
Country Status (1)
Country | Link |
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DE (1) | DE102007033820C5 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011029944A1 (en) * | 2009-09-14 | 2011-03-17 | Index-Werke Gmbh & Co. Kg Hahn & Tessky | Machining unit, machine tool comprising said type of machining unit and method for rotationally working a rotating workpiece |
DE202016103064U1 (en) | 2015-02-24 | 2016-06-28 | Vandurit GmbH Hartmetall und Diamantwerkzeuge | Device for machining a rotating workpiece |
DE102012101488B4 (en) * | 2012-02-24 | 2016-07-07 | Gebr. Heller Maschinenfabrik Gmbh | Dynamics optimization when out of round |
WO2016170845A1 (en) * | 2015-04-20 | 2016-10-27 | 村田機械株式会社 | Machine tool and cutting method |
EP3246125A1 (en) | 2016-05-17 | 2017-11-22 | Vandurit GmbH Hartmetall und Diamantwerkzeuge | Pivoting tool unit for a rotating machine |
WO2018215565A1 (en) * | 2017-05-23 | 2018-11-29 | J.G. WEISSER SöHNE GMBH & CO. KG | Turning device, use of a hydrostatic bearing and method for turning a workpiece |
CN110125440A (en) * | 2019-06-26 | 2019-08-16 | 天津天海同步科技有限公司 | End tooth thin-walled gear ring vehicle sequence technique |
US20190270141A1 (en) * | 2015-01-16 | 2019-09-05 | Sumitomo Electric Hardmetal Corp. | Method for manufacturing machine component, apparatus for manufacturing machine component, method for machining rotation symmetry plane, recording medium, and program |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102010037533A1 (en) | 2010-09-14 | 2012-03-15 | Thyssenkrupp Steel Europe Ag | Apparatus and method for producing at least partially closed hollow profiles with low cycle time |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005037665B3 (en) | 2005-08-05 | 2007-01-11 | Emag Holding Gmbh | Method for processing non-round and also rotationally symmetrical inner and outer contours of a rotating workpiece comprises producing an adjusting movement between a workpiece and a tool and comparing contour deviations |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19643192A1 (en) * | 1996-10-19 | 1998-04-23 | Heller Geb Gmbh Maschf | Process for machining rotationally symmetrical workpiece surfaces and tool for carrying out such a process |
DE19963897B4 (en) * | 1999-12-17 | 2004-01-22 | Boehringer Werkzeugmaschinen Gmbh | Process for swirl-free machining of rotationally symmetrical surfaces |
DE10144649C5 (en) * | 2001-09-11 | 2008-11-13 | Boehringer Werkzeugmaschinen Gmbh | Method for twist-free machining of rotationally symmetrical surfaces |
-
2007
- 2007-07-18 DE DE102007033820.3A patent/DE102007033820C5/en active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102005037665B3 (en) | 2005-08-05 | 2007-01-11 | Emag Holding Gmbh | Method for processing non-round and also rotationally symmetrical inner and outer contours of a rotating workpiece comprises producing an adjusting movement between a workpiece and a tool and comparing contour deviations |
Non-Patent Citations (1)
Title |
---|
Augsten, G., Schmid, K.: "Drehen - Drehräumen - ei n neues Verfahren zum Fertigen von Kurbel- und Noc kenwellen", Werkstatt und Betrieb 123, 1990, S. 91 5-920, Carl Hanser Verlag München |
Cited By (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011029944A1 (en) * | 2009-09-14 | 2011-03-17 | Index-Werke Gmbh & Co. Kg Hahn & Tessky | Machining unit, machine tool comprising said type of machining unit and method for rotationally working a rotating workpiece |
DE102012101488B4 (en) * | 2012-02-24 | 2016-07-07 | Gebr. Heller Maschinenfabrik Gmbh | Dynamics optimization when out of round |
US20190270141A1 (en) * | 2015-01-16 | 2019-09-05 | Sumitomo Electric Hardmetal Corp. | Method for manufacturing machine component, apparatus for manufacturing machine component, method for machining rotation symmetry plane, recording medium, and program |
US10960471B2 (en) * | 2015-01-16 | 2021-03-30 | Sumitomo Electric Hardmetal Corp. | Method for manufacturing machine component, apparatus for manufacturing machine component, method for machining rotation symmetry plane, recording medium, and program |
US10493534B2 (en) | 2015-02-24 | 2019-12-03 | Vandurit GmbH Hartmetall und Diamantwerkzeuge | Device, method, and cutting plate for machining a rotating workpiece |
WO2016135005A1 (en) | 2015-02-24 | 2016-09-01 | Vandurit GmbH Hartmetall und Diamantwerkzeuge | Device, method, and cutting plate for machining a rotating workpiece |
DE102016102651A1 (en) | 2015-02-24 | 2016-08-25 | Vandurit GmbH Hartmetall und Diamantwerkzeuge | Apparatus and method for machining a rotating workpiece |
DE202016103064U1 (en) | 2015-02-24 | 2016-06-28 | Vandurit GmbH Hartmetall und Diamantwerkzeuge | Device for machining a rotating workpiece |
WO2016170845A1 (en) * | 2015-04-20 | 2016-10-27 | 村田機械株式会社 | Machine tool and cutting method |
JPWO2016170845A1 (en) * | 2015-04-20 | 2018-02-08 | 村田機械株式会社 | Machine tool and cutting method |
EP3246125A1 (en) | 2016-05-17 | 2017-11-22 | Vandurit GmbH Hartmetall und Diamantwerkzeuge | Pivoting tool unit for a rotating machine |
DE102016109036A1 (en) | 2016-05-17 | 2017-11-23 | Vandurit GmbH Hartmetall und Diamantwerkzeuge | Tool swivel unit for a lathe |
WO2018215565A1 (en) * | 2017-05-23 | 2018-11-29 | J.G. WEISSER SöHNE GMBH & CO. KG | Turning device, use of a hydrostatic bearing and method for turning a workpiece |
JP2020520813A (en) * | 2017-05-23 | 2020-07-16 | ヨット ゲー ヴァイサー ゼーネ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフトJ.G. Weisser Soehne GmbH & Co. KG | Turning equipment, use of hydrostatic bearings and method of turning workpieces |
JP7275047B2 (en) | 2017-05-23 | 2023-05-17 | ヨット ゲー ヴァイサー ゼーネ ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディートゲゼルシャフト | Turning equipment, use of hydrostatic bearings and methods of turning workpieces |
CN110125440A (en) * | 2019-06-26 | 2019-08-16 | 天津天海同步科技有限公司 | End tooth thin-walled gear ring vehicle sequence technique |
Also Published As
Publication number | Publication date |
---|---|
DE102007033820C5 (en) | 2017-12-14 |
DE102007033820B4 (en) | 2010-05-06 |
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R082 | Change of representative |
Representative=s name: PATENTANWAELTE WEICKMANN & WEICKMANN, DE Effective date: 20140102 Representative=s name: WEICKMANN & WEICKMANN PATENTANWAELTE - RECHTSA, DE Effective date: 20140102 Representative=s name: SCHIEBER - FARAGO, DE Effective date: 20140102 Representative=s name: FARAGO PATENTANWAELTE, DE Effective date: 20140102 Representative=s name: FARAGO PATENTANWALTS- UND RECHTSANWALTSGESELLS, DE Effective date: 20140102 |
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R082 | Change of representative |
Representative=s name: PATENTANWAELTE WEICKMANN & WEICKMANN, DE Representative=s name: WEICKMANN & WEICKMANN PATENTANWAELTE - RECHTSA, DE Representative=s name: SCHIEBER - FARAGO, DE Representative=s name: FARAGO PATENTANWAELTE, DE Representative=s name: FARAGO PATENTANWALTS- UND RECHTSANWALTSGESELLS, DE |
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R010 | Appeal proceedings settled by withdrawal of appeal(s) or in some other way | ||
R034 | Decision of examining division/federal patent court maintaining patent in limited form now final | ||
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Representative=s name: FARAGO PATENTANWAELTE GMBH, DE Representative=s name: FARAGO PATENTANWALTSGESELLSCHAFT MBH, DE |