ATE444832T1 - METHOD FOR MACHINING WORKPIECES WITH CURVED SURFACES, IN PARTICULAR FOR GRINDING TURBINE BLADES, MACHINE TOOL - Google Patents

METHOD FOR MACHINING WORKPIECES WITH CURVED SURFACES, IN PARTICULAR FOR GRINDING TURBINE BLADES, MACHINE TOOL

Info

Publication number
ATE444832T1
ATE444832T1 AT06017125T AT06017125T ATE444832T1 AT E444832 T1 ATE444832 T1 AT E444832T1 AT 06017125 T AT06017125 T AT 06017125T AT 06017125 T AT06017125 T AT 06017125T AT E444832 T1 ATE444832 T1 AT E444832T1
Authority
AT
Austria
Prior art keywords
axis
piece
work
machine tool
curved surfaces
Prior art date
Application number
AT06017125T
Other languages
German (de)
Inventor
Heinrich Dr Mushardt
Original Assignee
Blohm Jung Gmbh
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Blohm Jung Gmbh filed Critical Blohm Jung Gmbh
Application granted granted Critical
Publication of ATE444832T1 publication Critical patent/ATE444832T1/en

Links

Classifications

    • 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
    • B24B19/00—Single-purpose machines or devices for particular grinding operations not covered by any other main group
    • B24B19/14—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding turbine blades, propeller blades or the like

Abstract

The method involves moving a wok-piece along an axis (58) and simultaneously rotating the work-piece around another axis (64), where the axis (64) incorporates a finite angle with the axis (58). The work-piece is moved along a third axis (26), where the axis (26) incorporates the finite angle with the axis (58) and the axis (64), and the work-piece is moved in fast oscillating movement along the axis (58) in a direction tangential to the processing of the work-piece. Independent claims are also included for the following: (1) a machine tool for machining a work-piece (2) a programming system for evaluating programming parameters.
AT06017125T 2005-08-24 2006-08-17 METHOD FOR MACHINING WORKPIECES WITH CURVED SURFACES, IN PARTICULAR FOR GRINDING TURBINE BLADES, MACHINE TOOL ATE444832T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102005041031A DE102005041031A1 (en) 2005-08-24 2005-08-24 Method for machining workpieces with curved surfaces, in particular for grinding turbine blades, machine tool and programming system

Publications (1)

Publication Number Publication Date
ATE444832T1 true ATE444832T1 (en) 2009-10-15

Family

ID=37075787

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06017125T ATE444832T1 (en) 2005-08-24 2006-08-17 METHOD FOR MACHINING WORKPIECES WITH CURVED SURFACES, IN PARTICULAR FOR GRINDING TURBINE BLADES, MACHINE TOOL

Country Status (4)

Country Link
EP (1) EP1757405B1 (en)
AT (1) ATE444832T1 (en)
DE (2) DE102005041031A1 (en)
ES (1) ES2331709T3 (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006034123B4 (en) 2006-07-24 2009-02-12 Deckel Maho Seebach Gmbh Milling and drilling machine and workpiece table arrangement
DE102007022467A1 (en) * 2007-05-08 2008-11-13 Rolls-Royce Deutschland Ltd & Co Kg Method and device for blade tip grinding of a trained in BLISK design impeller
DE102008054309A1 (en) * 2008-11-03 2010-05-06 Mtu Aero Engines Gmbh Grinding process and grinding device
CN103100950B (en) * 2013-01-10 2015-04-22 北京航空航天大学 Cantilever grinding machining method for vane using three-axis linkage interpolation
CN103317415A (en) * 2013-07-04 2013-09-25 北京航空航天大学 Grinding method for impeller profile processing
CN104440464A (en) * 2014-12-01 2015-03-25 北京航空航天大学 Method for three-axis linked double-spindle symmetric cantilever grinding machining of blade
CN107263254B (en) * 2017-06-23 2021-01-05 电子科技大学 Automatic grinding machine for full-profile of blades and flow channel between blades of aviation engine blisk
CN110561196A (en) * 2019-09-04 2019-12-13 广州博雕数控机床有限公司 Five-axis CNC metal processing equipment
CN111113122A (en) * 2020-01-22 2020-05-08 科德数控股份有限公司 Leaf disc machining center
CN113977279A (en) * 2021-11-22 2022-01-28 江苏科技大学 Robot and method for machining blade root of propeller hub of ship
CN115070457B (en) * 2022-06-13 2023-06-27 长浦智能装备(广东)有限公司 Machining center of high accuracy processing

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2527285A (en) * 1947-03-18 1950-10-24 Bristol Aeroplane Co Ltd Grinding, milling, or the like machine for producing parts of complex shape, more particularly the blades of axial compressors or turbines
US3910159A (en) * 1974-02-15 1975-10-07 Floyd R Gladwin Apparatus for forming large radius, compound curved surfaces upon large plate-like workpieces
JPS5169284A (en) * 1974-11-19 1976-06-15 Tahara Shoei Kiko Kk Jidonaraikensakuseigyosochi
DE2537707A1 (en) * 1975-08-23 1977-03-03 Bryant Grinder Corp Machining tool for internal grinder - uses one slide mechanism for both longitudinal and cross movement
DE3625565A1 (en) * 1986-07-29 1988-03-03 Hauni Werke Koerber & Co Kg METHOD FOR GRINDING CURVED SURFACES ON WORKPIECES
DE4203434C2 (en) * 1992-02-06 1994-03-31 Ppv Verwaltungs Ag Zuerich Machine for grinding a workpiece
DE4341498A1 (en) * 1993-12-06 1995-06-08 Paul Dipl Ing Steinhart Grinding machine
GB9705134D0 (en) 1997-03-12 1997-04-30 Jones & Shipman Plc Grinding or like machine tool
DE19833085A1 (en) * 1998-07-23 2000-01-27 Dankwart Lehr Making numerically controlled cylindrical adjustments during machining of work pieces on rotary grinding machine, by interpolating machine adjustment axis with work piece machining direction axis

Also Published As

Publication number Publication date
DE502006005018D1 (en) 2009-11-19
EP1757405A1 (en) 2007-02-28
ES2331709T3 (en) 2010-01-13
DE102005041031A1 (en) 2007-03-01
EP1757405B1 (en) 2009-10-07

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