AT326304T - Schrittfräsmethode - Google Patents

Schrittfräsmethode

Info

Publication number
AT326304T
AT326304T AT99307785T AT99307785T AT326304T AT 326304 T AT326304 T AT 326304T AT 99307785 T AT99307785 T AT 99307785T AT 99307785 T AT99307785 T AT 99307785T AT 326304 T AT326304 T AT 326304T
Authority
AT
Austria
Prior art keywords
schrittfräsmethode
Prior art date
Application number
AT99307785T
Other languages
German (de)
Inventor
Donald Dana Lowe
Original Assignee
Gen Electric
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
Family has litigation
Priority to US09/166,248 priority Critical patent/US6077002A/en
Application filed by Gen Electric filed Critical Gen Electric
Publication of AT326304T publication Critical patent/AT326304T/en
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22602461&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AT326304(T) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C3/00Milling particular work; Special milling operations; Machines therefor
    • B23C3/16Working surfaces curved in two directions
    • B23C3/18Working surfaces curved in two directions for shaping screw-propellers, turbine blades, or impellers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23CMILLING
    • B23C2215/00Details of workpieces
    • B23C2215/52Axial turbine wheels
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49316Impeller making
    • Y10T29/4932Turbomachine making
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T409/00Gear cutting, milling, or planing
    • Y10T409/30Milling
    • Y10T409/303752Process
    • Y10T409/303808Process including infeeding
AT99307785T 1998-10-05 1999-10-01 Schrittfräsmethode AT326304T (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US09/166,248 US6077002A (en) 1998-10-05 1998-10-05 Step milling process

Publications (1)

Publication Number Publication Date
AT326304T true AT326304T (en) 2006-06-15

Family

ID=22602461

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99307785T AT326304T (en) 1998-10-05 1999-10-01 Schrittfräsmethode

Country Status (7)

Country Link
US (1) US6077002A (en)
EP (1) EP0992310B1 (en)
JP (1) JP4486189B2 (en)
AT (1) AT326304T (en)
DE (1) DE69931324T2 (en)
IL (1) IL132011A (en)
SG (1) SG87836A1 (en)

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US6428252B1 (en) * 1997-04-02 2002-08-06 Tino Oldani Method for machining
JP2002036020A (en) * 2000-07-31 2002-02-05 Ishikawajima Harima Heavy Ind Co Ltd Machining method of large impeller
JP3777320B2 (en) * 2001-01-10 2006-05-24 本田技研工業株式会社 Processing method of work
US20020125215A1 (en) * 2001-03-07 2002-09-12 Davis Brian Michael Chemical milling of gas turbine engine blisks
FR2828824B1 (en) * 2001-08-23 2003-12-05 Snecma Moteurs Method of manufacturing an integrally bladed rotor disc and corresponding drive
US6782779B2 (en) 2001-09-21 2004-08-31 General Electric Co. Method and apparatus for machining turbine component internals
US7080092B2 (en) * 2001-10-18 2006-07-18 Bea Systems, Inc. Application view component for system integration
DE10219012B4 (en) * 2002-04-27 2004-11-04 Mtu Aero Engines Gmbh milling
US6935817B2 (en) * 2002-08-14 2005-08-30 Pratt & Whitney Canada Corp. Airfoil machining using cup tool
ITMI20021876A1 (en) * 2002-09-03 2004-03-04 Nuovo Pignone Spa The improved process for production of a rotor of a
JPWO2004051091A1 (en) * 2002-12-04 2006-03-30 三菱重工業株式会社 Diffuser and a manufacturing method thereof for a centrifugal compressor
JP3906806B2 (en) * 2003-01-15 2007-04-18 株式会社日立プラントテクノロジー Screw compressor and a method of manufacturing the rotor manufacturing apparatus
GB2398029B (en) * 2003-02-04 2005-05-18 Rolls Royce Plc Production of disc components
DE10312224B3 (en) * 2003-03-19 2004-10-28 Mtu Aero Engines Gmbh A method of producing components strömungsbeaufschlagten
JP4537316B2 (en) 2003-04-09 2010-09-01 三菱電機株式会社 Processing apparatus of the screw rotor and the processing method
DE60314744T2 (en) * 2003-07-29 2008-03-06 Mtu Aero Engines Gmbh Manufacturing process, in particular an integrally bladed rotor
JP4545009B2 (en) 2004-03-23 2010-09-15 三菱重工業株式会社 Centrifugal compressor
US7451013B2 (en) * 2004-04-29 2008-11-11 Surfware, Inc. Engagement milling
US7494305B2 (en) * 2004-08-03 2009-02-24 Essilor International (Compagnie Generale D'optique) Raster cutting technology for ophthalmic lenses
FR2873940B1 (en) * 2004-08-03 2008-01-04 Snecma Moteurs Sa Process for manufacture of component parts of a hollow blade by rolling
FR2890879B1 (en) * 2005-09-22 2009-04-24 Snecma Sa hollow parts manufacturing process such as turbine engine blades.
US7637010B2 (en) * 2005-12-01 2009-12-29 General Electric Company Methods for machining turbine engine components
WO2008051114A2 (en) * 2006-10-24 2008-05-02 Federalnoe Gosudarstvennoe Unitarnoe Predpriyatie 'moskovskoe Mashinostroitelnoe Proizvodstvennoe Predpriyatie 'salut' Method for machining a workpiece and a tool for carrying out said method
US7784182B2 (en) * 2006-11-08 2010-08-31 General Electric Company System for manufacturing a rotor having an MMC ring component and a unitary airfoil component
US8313300B2 (en) 2007-06-14 2012-11-20 Christianson Systems, Inc. Rotor for centrifugal compressor
US20090028714A1 (en) * 2007-07-25 2009-01-29 Tahany Ibrahim El-Wardany Method of designing tool and tool path for forming a rotor blade including an airfoil portion
US20090110561A1 (en) * 2007-10-29 2009-04-30 Honeywell International, Inc. Turbine engine components, turbine engine assemblies, and methods of manufacturing turbine engine components
DE102007059568A1 (en) * 2007-12-11 2009-06-18 Mtu Aero Engines Gmbh plunge milling
DE102008010252A1 (en) 2008-02-20 2009-08-27 Rolls-Royce Deutschland Ltd & Co Kg A method and tool for Annulusbearbeitung a gas turbine rotor having integrally formed blades
JP4659847B2 (en) 2008-02-29 2011-03-30 三菱電機株式会社 Method for manufacturing a processing method and processing apparatus, and a screw compressor of the screw rotor
FR2929151B1 (en) * 2008-03-31 2010-04-23 Snecma Improved method of manufacturing a blisk, with provisional ring of blades maintaining withdraws before a step of milling
FR2929152B1 (en) * 2008-03-31 2010-04-23 Snecma Improved method of manufacturing a blisk, with provisional ring of blades maintaining withdraws after a milling finishing step
FR2929153B1 (en) * 2008-03-31 2010-04-23 Snecma Process for manufacturing a blisk, by cutting the abrasive water jet
FR2929154B1 (en) * 2008-03-31 2010-04-23 Snecma Improved method of manufacturing a blisk, with provisional retaining ring of the blades removed before milling finishing step
FR2929155B1 (en) * 2008-03-31 2010-04-23 Snecma Improved method of manufacturing a blisk, with provisional retaining ring of the blades arranged at a distance of their head
FR2929150B1 (en) * 2008-03-31 2010-04-23 Snecma Improved method of manufacturing a blisk, with provisional retaining ring of the blades
DE102008019332A1 (en) 2008-04-16 2009-10-22 Rolls-Royce Deutschland Ltd & Co Kg A method for milling of blisks
US7967659B2 (en) * 2008-05-15 2011-06-28 United Technologies Corporation Method of machining integral bladed rotors for a gas turbine engine
US8333212B2 (en) * 2008-06-04 2012-12-18 Fike Corporation Rupture disc with machined line of opening
DE102008033130B3 (en) * 2008-07-15 2010-02-11 Open Mind Technologies Ag A method for manufacturing a finished part from a blank by means of a milling tool
US8286348B2 (en) * 2008-09-22 2012-10-16 Mtu Aero Engines Gmbh Method of manufacturing and refinishing integrally bladed rotors
EP2177298A1 (en) * 2008-10-20 2010-04-21 Sulzer Markets and Technology AG Manufacturing procedure for closed discs
CN101733618B (en) 2008-11-12 2011-12-14 沈阳黎明航空发动机(集团)有限责任公司 An engine blisk runner CNC drilling and milling methods
DE102009004791A1 (en) * 2009-01-13 2010-07-15 Rolls-Royce Deutschland Ltd & Co Kg A process for the preparation of blade tips of fabricated in BLISK design impellers
CN101708559B (en) 2009-12-10 2011-03-02 西北工业大学 Five-coordinate plunge milling machining method of closed type bladed disc
CN102107295B (en) 2009-12-23 2012-08-29 沈阳透平机械股份有限公司 Milling method for ternary impeller with large diameter
EP2369136B1 (en) * 2010-03-12 2012-12-19 Techspace Aero S.A. Weight-reduced single-piece multi-stage drum of an axial flow compressor
DE102010033732A1 (en) 2010-08-07 2012-02-09 Mtu Aero Engines Gmbh the same method of generating a design of a component and method for manufacturing
CN102528138B (en) * 2010-12-24 2014-01-08 沈阳黎明航空发动机(集团)有限责任公司 Processing method of complex curved surface by adopting drum-like cutter
RU2476296C2 (en) * 2010-12-27 2013-02-27 Федеральное государственное унитарное предприятие "Научно-производственный центр газотурбостроения "Салют" (ФГУП "НПЦ газотурбостроения "Салют") Method of machining part blank with grooves
US8826784B2 (en) * 2011-08-29 2014-09-09 United Technologies Corporation Airfoil machining method and cutting tools
US8956700B2 (en) 2011-10-19 2015-02-17 General Electric Company Method for adhering a coating to a substrate structure
CN103157843A (en) * 2011-12-18 2013-06-19 沈阳黎明航空发动机(集团)有限责任公司 Method for machining small-cutting-in roughing-feed integral impeller rough slot
RU2515771C1 (en) * 2013-04-01 2014-05-20 Открытое акционерное общество специального машиностроения и металлургии "Мотовилихинские заводы" Method of milling at cylindrical surface of irregularly curved groove workpiece
CN104002110B (en) * 2014-06-05 2016-08-24 大连理工大学 Based on a combination of drilling and milling integral impeller plunge milling method
US20150354361A1 (en) * 2014-06-09 2015-12-10 General Electric Company Rotor assembly and method of manufacturing thereof
US20160265359A1 (en) * 2015-03-09 2016-09-15 Caterpillar Inc. Turbocharger wheel and method of balancing the same
DE102015208784B3 (en) * 2015-05-12 2016-09-15 MTU Aero Engines AG Making blade channels of turbomachinery rotors
GB2542124B (en) * 2015-09-08 2019-06-05 Technicut Ltd Method and tools for manufacturing a bladed disk
US20170089202A1 (en) * 2015-09-29 2017-03-30 United Technologies Corporation Flow path trenches and methods of forming the same
US9776255B2 (en) 2015-10-01 2017-10-03 Delcam Limited System and method for machining blades, blisks and aerofoils
JPWO2018042653A1 (en) * 2016-09-05 2019-02-07 三菱重工コンプレッサ株式会社 The method of manufacturing a centrifugal rotary machine, and a manufacturing method thereof impeller
CN106513797A (en) * 2016-11-22 2017-03-22 沈阳黎明航空发动机(集团)有限责任公司 One-time clamping milling processing method of large axial-flow impeller

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US2390994A (en) * 1941-08-18 1945-12-18 Vlieg Charles B De Method of and apparatus for making impeller wheels
US2431604A (en) * 1943-03-26 1947-11-25 Turbo Engineering Corp Method and machine for generating rotors for elastic fluid mechanism
US2429324A (en) * 1943-12-30 1947-10-21 Meisser Christian Rotor for centrifugal compressors
US2480807A (en) * 1944-11-18 1949-08-30 Thompson Prod Inc Method of and apparatus for making impeller wheels
US2703511A (en) * 1948-03-18 1955-03-08 Thompson Prod Inc Machine for manufacturing impeller wheels
US2633776A (en) * 1948-08-14 1953-04-07 Kellogg M W Co Method of manufacturing turbine blades integral with turbine rotor
US2962941A (en) * 1955-08-03 1960-12-06 Avco Mfg Corp Apparatus for producing a centrifugal compressor rotor
US3130481A (en) * 1959-03-14 1964-04-28 Ahlen Karl Gustav Method of manufacturing a blade wheel
US3370508A (en) * 1966-01-10 1968-02-27 Joseph A. Iaia Method for establishing o-ring seal grooves
JPS50101988A (en) * 1974-01-12 1975-08-12
US4260304A (en) * 1979-10-10 1981-04-07 Dresser Industries, Inc. Method for machining an impeller cover
JPH0134122B2 (en) * 1982-11-26 1989-07-18 Tokyo Shibaura Electric Co
US5782589A (en) * 1996-06-17 1998-07-21 Cole; John M. Milling cutter

Also Published As

Publication number Publication date
EP0992310A2 (en) 2000-04-12
SG87836A1 (en) 2002-04-16
IL132011A (en) 2001-12-23
EP0992310A3 (en) 2002-06-19
EP0992310B1 (en) 2006-05-17
JP2000135616A (en) 2000-05-16
JP4486189B2 (en) 2010-06-23
US6077002A (en) 2000-06-20
IL132011D0 (en) 2001-03-19
DE69931324T2 (en) 2007-02-15
DE69931324D1 (en) 2006-06-22

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