PL369111A1 - Sposób wycinania szczeliny w tarczy silnika turbinowego - Google Patents

Sposób wycinania szczeliny w tarczy silnika turbinowego

Info

Publication number
PL369111A1
PL369111A1 PL04369111A PL36911104A PL369111A1 PL 369111 A1 PL369111 A1 PL 369111A1 PL 04369111 A PL04369111 A PL 04369111A PL 36911104 A PL36911104 A PL 36911104A PL 369111 A1 PL369111 A1 PL 369111A1
Authority
PL
Poland
Prior art keywords
turbine engine
cutting slots
engine disk
disk
slots
Prior art date
Application number
PL04369111A
Other languages
English (en)
Inventor
Blake M. Mantel
Original Assignee
United Technologies Corporation
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 United Technologies Corporation filed Critical United Technologies Corporation
Publication of PL369111A1 publication Critical patent/PL369111A1/pl

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
    • B24B19/02—Single-purpose machines or devices for particular grinding operations not covered by any other main group for grinding grooves, e.g. on shafts, in casings, in tubes, homokinetic joint elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P13/00—Making metal objects by operations essentially involving machining but not covered by a single other subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
    • B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
    • B23P15/04—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from several pieces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23C—MILLING
    • B23C2220/00—Details of milling processes
    • B23C2220/36—Production of grooves
    • B23C2220/366—Turbine blade grooves
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49316—Impeller making
    • Y10T29/4932—Turbomachine making
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49995—Shaping one-piece blank by removing material
    • Y10T29/49996—Successive distinct removal operations

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Milling Processes (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
PL04369111A 2003-07-24 2004-07-15 Sposób wycinania szczeliny w tarczy silnika turbinowego PL369111A1 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/627,153 US7007382B2 (en) 2003-07-24 2003-07-24 Slot machining

Publications (1)

Publication Number Publication Date
PL369111A1 true PL369111A1 (pl) 2005-02-07

Family

ID=33490916

Family Applications (1)

Application Number Title Priority Date Filing Date
PL04369111A PL369111A1 (pl) 2003-07-24 2004-07-15 Sposób wycinania szczeliny w tarczy silnika turbinowego

Country Status (9)

Country Link
US (1) US7007382B2 (pl)
EP (1) EP1500453B1 (pl)
JP (1) JP3989924B2 (pl)
KR (1) KR100611277B1 (pl)
CN (1) CN1575926A (pl)
DE (1) DE602004000740T2 (pl)
IL (1) IL161819A0 (pl)
PL (1) PL369111A1 (pl)
SG (1) SG118250A1 (pl)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7357188B1 (en) * 1998-12-07 2008-04-15 Shell Oil Company Mono-diameter wellbore casing
GB0412591D0 (en) * 2004-06-05 2004-07-07 Rolls Royce Plc An apparatus and a method for testing attachment features of components
US7927189B2 (en) 2004-08-16 2011-04-19 United Technologies Corporation Superabrasive tool
US8939683B1 (en) * 2004-12-21 2015-01-27 Robert Alvin White Inverse square tool form
US20060205321A1 (en) 2005-03-11 2006-09-14 United Technologies Corporation Super-abrasive machining tool and method of use
JP4989950B2 (ja) * 2005-11-01 2012-08-01 本田技研工業株式会社 ワークの加工方法
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
SE530527C2 (sv) * 2007-02-08 2008-07-01 Seco Tools Ab Skärverktyg med multipla kanaler som definierar olika profiler samt metod
JP4881190B2 (ja) * 2007-03-07 2012-02-22 株式会社東芝 ダブ溝加工方法
US7896728B2 (en) * 2007-09-13 2011-03-01 United Technologies Corporation Machining methods using superabrasive tool
US7836594B2 (en) * 2007-10-16 2010-11-23 United Technologies Corporation Method for restoring airfoil tip contour
US20090094831A1 (en) * 2007-10-16 2009-04-16 Schwartz Brian J Method for restoring airfoil contour on integrally bladed rotors
US8973264B2 (en) * 2007-12-11 2015-03-10 United Technologies Corporation Method of machining a turbine disk
DE102008008382B4 (de) * 2008-02-09 2010-08-26 Gebr. Heller Maschinenfabrik Gmbh Verfahren zur Fräsbearbeitung räumlicher Kurven
DE102008000480A1 (de) * 2008-03-03 2009-09-10 Alstom Technology Ltd. Vorrichtung zur Nachbearbeitung von Befestigungsnuten zur Aufnahme einer Beschaufelung einer Gas- und/oder Dampfturbinenanlage
US8408874B2 (en) * 2008-04-11 2013-04-02 United Technologies Corporation Platformless turbine blade
US9174292B2 (en) * 2008-04-16 2015-11-03 United Technologies Corporation Electro chemical grinding (ECG) quill and method to manufacture a rotor blade retention slot
ES2368524T3 (es) * 2008-05-21 2011-11-18 Siemens Aktiengesellschaft Disposición para esmerilar y su procedimiento.
US20090320285A1 (en) * 2008-06-30 2009-12-31 Tahany Ibrahim El-Wardany Edm machining and method to manufacture a curved rotor blade retention slot
US8439724B2 (en) * 2008-06-30 2013-05-14 United Technologies Corporation Abrasive waterjet machining and method to manufacture a curved rotor blade retention slot
US7846010B2 (en) * 2008-09-10 2010-12-07 United Technologies Corporation Notched grind wheel and method to manufacture a rotor blade retention slot
US8925201B2 (en) * 2009-06-29 2015-01-06 Pratt & Whitney Canada Corp. Method and apparatus for providing rotor discs
US8567059B2 (en) 2009-07-10 2013-10-29 Pratt & Whitney Canada Corp. Process for forming a firtree slot in a disc of a rotor of a gas turbine engine
DE102009033234A1 (de) * 2009-07-14 2011-01-27 Alstom Technology Ltd. Verfahren zum Bearbeiten des Rotors einer Turbine
GB201000982D0 (en) * 2010-01-22 2010-03-10 Rolls Royce Plc A rotor disc
US9539655B2 (en) * 2010-01-25 2017-01-10 United Technologies Corporation Method of machining a turbine disk slot
US8887391B2 (en) * 2010-01-25 2014-11-18 United Technologies Corporation Turbine disk slot bottom machining
FR2960461B1 (fr) * 2010-05-27 2012-07-27 Snecma Procede d’usinage d’alveoles d’un disque de turbine d'une turbomachine
US20110306275A1 (en) * 2010-06-13 2011-12-15 Nicolson Matthew D Component finishing tool
MX2012010763A (es) * 2010-08-06 2012-10-15 Saint Gobain Abrasives Inc Herramienta abrasiva y metodo para acabar formas complejas en piezas de trabajo.
TWI544064B (zh) 2010-09-03 2016-08-01 聖高拜磨料有限公司 粘結的磨料物品及形成方法
CN102554329B (zh) * 2010-12-13 2013-12-11 上海电气电站设备有限公司 加工汽轮机转子叶轮中t形叶片插入槽的工艺
CN102179552B (zh) * 2011-04-07 2013-05-15 无锡透平叶片有限公司 一种改善菌型叶根加工表面粗糙度的方法及专用夹具
CN102794604B (zh) * 2011-05-25 2014-09-03 上海电气电站设备有限公司 一种燃气轮机透平静叶密封环的螺旋槽的加工方法
US8689441B2 (en) * 2011-12-07 2014-04-08 United Technologies Corporation Method for machining a slot in a turbine engine rotor disk
US9718154B2 (en) 2012-01-18 2017-08-01 United Technologies Corporation Slot machining
CN102689022A (zh) * 2012-06-12 2012-09-26 哈尔滨汽轮机厂有限责任公司 汽轮机低压转子末级叶轮的齿型叶根槽加工方法
US9366145B2 (en) * 2012-08-24 2016-06-14 United Technologies Corporation Turbine engine rotor assembly
US9200516B2 (en) * 2012-08-24 2015-12-01 General Electric Company Turbomachine rotor having dovetail slot and method of machining
US9102039B2 (en) 2012-12-31 2015-08-11 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
JP6064058B2 (ja) 2012-12-31 2017-01-18 サンーゴバン アブレイシブズ，インコーポレイティド 結合研磨物品および研削方法
US9278431B2 (en) 2012-12-31 2016-03-08 Saint-Gobain Abrasives, Inc. Bonded abrasive article and method of grinding
FR3001646B1 (fr) * 2013-02-01 2015-09-11 Turbomeca Broche et procede de brochage d alveoles pour des pieces telles que des disques de rotor de turbine ou des disques de compresseur de turbomachine
US10024162B2 (en) * 2013-03-14 2018-07-17 United Technologies Corporation Turbine disk fatigue rejuvenation
DE112014001102T5 (de) 2013-03-31 2015-11-19 Saint-Gobain Abrasifs Gebundener Schleifartikel und Schleifverfahren
WO2014210567A1 (en) * 2013-06-28 2014-12-31 Saint-Gobain Abrasives, Inc. Method for finishing complex shapes in workpieces
CN104384848B (zh) * 2014-10-09 2016-09-28 哈尔滨汽轮机厂有限责任公司 一种调节斜块的加工方法
CN105562801A (zh) * 2014-10-17 2016-05-11 基准精密工业（惠州）有限公司 铣刀
JP2016190299A (ja) * 2015-03-31 2016-11-10 三菱マテリアル株式会社 総形エンドミル
CN105291012B (zh) * 2015-11-20 2017-01-25 沈阳黎明航空发动机(集团)有限责任公司 一种圆弧齿榫头叶片振动疲劳用夹具及其制造方法
JP6888626B2 (ja) * 2016-08-18 2021-06-16 株式会社Ｍｏｌｄｉｎｏ タービン翼接続溝切削加工用カッタ及びタービン翼接続溝の切削加工方法並びにタービン翼接続溝の製造方法
US10612119B2 (en) * 2016-11-23 2020-04-07 GM Global Technology Operations LLC Surface roughening tool and method
EP3703892A4 (en) 2017-11-01 2021-08-25 Kyocera SGS Precision Tools, Inc. SLOT MILLING SEQUENCE
CN110125497B (zh) * 2018-02-09 2020-08-11 中国航发商用航空发动机有限责任公司 一种高温合金盘件榫槽的加工方法
USD941373S1 (en) 2019-09-16 2022-01-18 Kyocera Sgs Precision Tools, Inc. Rougher tool
US11579582B2 (en) 2019-09-27 2023-02-14 Pratt & Whitney Canada Corp. Methods and systems for wire electric discharge machining and validation of parts
US11554433B2 (en) * 2019-09-27 2023-01-17 Pratt & Whitney Canada Corp. Methods and systems for wire electric discharge machining and validation of parts
USD941374S1 (en) 2020-03-16 2022-01-18 Kyocera Sgs Precision Tools, Inc. Finisher tool
CN113953897B (zh) * 2021-11-10 2023-03-28 中国航发南方工业有限公司 航空发动机薄壁钢类窄深槽氮化面的磨削工艺
CN119572633B (zh) * 2024-07-09 2025-10-31 东莞理工学院 轴承感知元件原位制造的嵌入方法及嵌入槽的加工方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1614558A (en) * 1921-09-30 1927-01-18 Westinghouse Electric & Mfg Co Method of cutting elemental slots in cylindrical bodies
DE3006645A1 (de) 1980-02-22 1981-09-03 Frantisek 6380 Bad Homburg Flekac Verbindungselement und das verbindungselement aufnehmende aussparungen zum verbinden zweier maschinenelemente
JPS58202709A (ja) * 1982-05-19 1983-11-26 Hitachi Ltd タ−ビンロ−タ・アキシヤル溝加工方法および同装置
JPS58217233A (ja) * 1982-06-07 1983-12-17 Hitachi Ltd タ−ピンブレ−ドの加工装置
JPH06270006A (ja) * 1993-03-19 1994-09-27 Hitachi Ltd タービン動翼円弧根溝加工方法
FR2725239B1 (fr) * 1994-09-30 1996-11-22 Gec Alsthom Electromec Disposition pour l'ecretement des pointes de contrainte dans l'ancrage d'une ailette de turbine, comportant une racine dite en "pied-sapin"
DE19611276C1 (de) * 1996-03-22 1997-03-20 Walter Ag Zerspanungswerkzeug und Verfahren zur Herstellung von hinterschnittenen Nuten
DE19855045C2 (de) * 1998-11-28 2003-01-02 Walter Ag Mit Schneidplatten bestückter Präzisionsfräser
JP3364168B2 (ja) * 1999-05-17 2003-01-08 三菱重工業株式会社 翼溝加工カッター及び該カッターを用いた翼溝加工方法
US6302651B1 (en) * 1999-12-29 2001-10-16 United Technologies Corporation Blade attachment configuration
US6883234B2 (en) * 2002-10-07 2005-04-26 United Technologies Corporation Process for machining axial blade slots in turbine disks for jet engines

Also Published As

Publication number Publication date
KR20050012119A (ko) 2005-01-31
EP1500453B1 (en) 2006-04-26
EP1500453A1 (en) 2005-01-26
IL161819A0 (en) 2005-11-20
US7007382B2 (en) 2006-03-07
DE602004000740D1 (de) 2006-06-01
DE602004000740T2 (de) 2007-03-15
KR100611277B1 (ko) 2006-08-10
CN1575926A (zh) 2005-02-09
JP3989924B2 (ja) 2007-10-10
JP2005042728A (ja) 2005-02-17
SG118250A1 (en) 2006-01-27
US20050015983A1 (en) 2005-01-27

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VOID Decisions declaring the decisions on the grant of the patent lapsed