HUP0102889A2 - Eljárás és nyersdarab axiális áramlási gépek romboid alakú lapátjának előállítására - Google Patents

Eljárás és nyersdarab axiális áramlási gépek romboid alakú lapátjának előállítására

Info

Publication number
HUP0102889A2
HUP0102889A2 HU0102889A HUP0102889A HUP0102889A2 HU P0102889 A2 HUP0102889 A2 HU P0102889A2 HU 0102889 A HU0102889 A HU 0102889A HU P0102889 A HUP0102889 A HU P0102889A HU P0102889 A2 HUP0102889 A2 HU P0102889A2
Authority
HU
Hungary
Prior art keywords
blade
section
cross
rhomboid
rhomboidal
Prior art date
Application number
HU0102889A
Other languages
English (en)
Inventor
Hans-Egon Brock
Original Assignee
Man Turbomaschinen Ag Ghh Borsig
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 Man Turbomaschinen Ag Ghh Borsig filed Critical Man Turbomaschinen Ag Ghh Borsig
Publication of HU0102889D0 publication Critical patent/HU0102889D0/hu
Publication of HUP0102889A2 publication Critical patent/HUP0102889A2/hu
Publication of HUP0102889A3 publication Critical patent/HUP0102889A3/hu
Publication of HU224736B1 publication Critical patent/HU224736B1/hu

Links

Classifications

    • 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
    • B23P15/02—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass turbine or like blades from one piece
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • 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
    • Y10T29/49336—Blade 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Forging (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
  • Control Of Turbines (AREA)

Abstract

Eljárás axiális áramlási gépek romboid alakú, egy romboidkeresztmetszetű lapáttőből és egy lapátfejből álló lapátjánakelőállítására, amelynek során a lapátot egy teli nyersdarabból (3),forgácsolással alakítjuk ki, és melegen hengerelt, rúd alakúkiindulási anyagot használunk, amely olyan romboid keresztmetszetű,amely a romboid alakú lapáttő (2) keresztmetszetének alakjáhozigazodik, és minden irányból csak a legkisebb megmunkálási többlettel(5) nagyobb, mint a lapát legnagyobb keresztmetszete, továbbá, hogyebből a kiindulási anyagból akkora nyersdarabot (3) választunk le,amelynek hossza adott esetben a megmunkáláshoz szükséges befogásihosszal (4) megnövelve a lapát hosszúságának felel meg. Nyersdarab (3)axiális áramlási gépek romboid alakú, egy romboid keresztmetszetűlapáttőből és egy lapátfejből álló lapátjának az előállításához, ahola lapát forgácsolással van méretre munkálva, és a nyersdarab (3) egymelegen hengerelt rúd alakú kiindulási anyagból leválasztott rúd,amelynek keresztmetszete a romboid alakú lapáttő (2)keresztmetszetéhez van igazítva, és minden irányban csupán a legkisebbmegmunkálási többlettel (5) nagyobb, mint a lapát legnagyobbkeresztmetszete. Ó
HU0102889A 2000-07-20 2001-07-10 Method for rhomboid blade of axial stream machines HU224736B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10035224A DE10035224A1 (de) 2000-07-20 2000-07-20 Verfahren und Rohling zum Herstellen von rhomboidischen Schaufeln für axiale Strömungsmaschinen

Publications (4)

Publication Number Publication Date
HU0102889D0 HU0102889D0 (en) 2001-09-28
HUP0102889A2 true HUP0102889A2 (hu) 2002-05-29
HUP0102889A3 HUP0102889A3 (en) 2002-06-28
HU224736B1 HU224736B1 (en) 2006-01-30

Family

ID=7649536

Family Applications (1)

Application Number Title Priority Date Filing Date
HU0102889A HU224736B1 (en) 2000-07-20 2001-07-10 Method for rhomboid blade of axial stream machines

Country Status (9)

Country Link
US (2) US20020014006A1 (hu)
EP (1) EP1174210B1 (hu)
JP (1) JP2002138995A (hu)
AT (1) ATE293030T1 (hu)
CZ (1) CZ297900B6 (hu)
DE (2) DE10035224A1 (hu)
HU (1) HU224736B1 (hu)
PL (1) PL195318B1 (hu)
RU (1) RU2264562C2 (hu)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH696429A5 (de) 2002-01-31 2007-06-15 Alstom Technology Ltd Verfahren und Vorrichtung zur Rundum-Bearbeitung eines Rohlings.
CH695442A5 (de) 2002-01-31 2006-05-31 Alstom Technology Ltd Verfahren und Vorrichtung zur Rundum-Bearbeitung eines Rohlings in einer Fräsmaschine.
DE10340520A1 (de) * 2003-09-03 2005-03-31 Mtu Aero Engines Gmbh Verfahren zur Herstellung von Gasturbinenrotoren mit integraler Beschaufelung
DE102010026784A1 (de) * 2010-07-09 2012-01-12 Kennametal Inc. Fräser, Verfahren zur Fräsbearbeitung eines Werkstücks sowie Verfahren zum Herstellen eines Fräsers
CN101987345B (zh) * 2010-08-24 2013-06-12 无锡透平叶片有限公司 汽轮机静子叶片锻件小余量设计方法
DE102010042585B4 (de) * 2010-10-18 2013-03-28 Siemens Aktiengesellschaft Verfahren zur Herstellung einer Schaufel einer Strömungsmaschine, sowie danach hergestellte Schaufel, Beschaufelung und Strömungsmaschine
CN102528138B (zh) * 2010-12-24 2014-01-08 沈阳黎明航空发动机(集团)有限责任公司 一种采用鼓形刀的复杂曲面加工方法
DE102011082850A1 (de) * 2011-09-16 2013-03-21 Siemens Aktiengesellschaft Verdichterschaufel und Verfahren zu ihrer Herstellung
WO2014057208A2 (fr) * 2012-10-09 2014-04-17 Snecma Procede de fabrication de pieces metalliques de turbomachine
FR2997884B3 (fr) * 2012-11-09 2015-06-26 Mecachrome France Procede et dispositif de fabrication d'aubes de turbines.
JP5936530B2 (ja) * 2012-12-19 2016-06-22 三菱日立パワーシステムズ株式会社 タービンの動翼の製造方法
JP6033668B2 (ja) * 2012-12-25 2016-11-30 三菱日立パワーシステムズ株式会社 Ｃａｍ装置及び製品形状加工方法
FR3003494B1 (fr) * 2013-03-19 2015-06-19 Snecma Brut de fonderie pour la realisation d'une aube de rotor de turbomachine et aube de rotor fabriquee a partir de ce brut
FR3015327B1 (fr) * 2013-12-20 2016-01-01 Snecma Procede de fabrication de pieces de turbomachine, ebauche et moule obtenus
FR3015326B1 (fr) * 2013-12-20 2016-01-01 Snecma Procede de fabrication de pieces de turbomachine, ebauche a pieces superposees et moule obtenus
CN105081710B (zh) * 2015-07-30 2017-05-03 南通中能机械制造有限公司 电机铝风叶生产工艺
CN106670365B (zh) * 2016-12-27 2018-10-02 无锡透平叶片有限公司 一种大叶片锻造余量补偿方法
CN108838629B (zh) * 2018-08-07 2021-01-22 南通中能机械制造有限公司 菱形两侧面齿形动隔叶件加工新方法
CN109623291B (zh) * 2019-01-07 2020-11-24 无锡透平叶片有限公司 一种粗加工叶片进出气边的数控编程方法
CN112959013B (zh) * 2021-03-17 2022-07-19 中国航发动力股份有限公司 一种方钢毛料叶片加工方法
CN114043165A (zh) * 2021-07-15 2022-02-15 南通中能机械制造有限公司 一种菱形导叶片加工工艺

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB624815A (en) * 1947-07-02 1949-06-16 Edgar Phillips Peregrine Improvements in or relating to manufacture of turbine blades and the like
US2959843A (en) * 1955-01-17 1960-11-15 Eaton Mfg Co Method of producing turbine blades
GB817660A (en) * 1955-05-27 1959-08-06 Bristol Aero Engines Ltd Improvements in or relating to blades for gas turbines
NL97925C (hu) * 1955-06-28
BE555897A (hu) * 1956-05-07
US2959846A (en) * 1957-08-23 1960-11-15 Albert D Ide Strut hanger tube assembly
US3045515A (en) * 1959-02-04 1962-07-24 Kralowetz Bruno Forging machine
JPS51133808A (en) * 1975-05-14 1976-11-19 Toshiba Corp Method of producing mult iblade fan
SU617144A1 (ru) * 1977-02-07 1978-07-30 Предприятие П/Я Р-6209 Способ получени турбинных и компрессорных лопаток
JPS5540280A (en) * 1978-09-14 1980-03-21 Sanyo Electric Co Ltd Method of making blower from synthetic resin
JPS5935844A (ja) * 1982-08-20 1984-02-27 Hitachi Ltd タ−ビン翼成形装置
DE3514122A1 (de) * 1985-04-19 1986-10-23 MAN Gutehoffnungshütte GmbH, 4200 Oberhausen Verfahren zur herstellung einer leitschaufel fuer ein turbinen- oder verdichter-leitrad und nach dem verfahren hergestellte leitschaufel
JPS62167866A (ja) * 1986-01-17 1987-07-24 Toshiba Corp タ−ビン翼
ATE63709T1 (de) * 1987-05-04 1991-06-15 Siemens Ag Verfahren zum herstellen von profilteilen durch schleifen und entsprechend hergestellte turbomaschinenschaufel.
FR2619330B1 (fr) * 1987-08-12 1994-03-11 Snecma Procede de realisation d'etages de stator de compresseur ou de turbine, aubes et grilles d'aubes ainsi obtenues
FR2626507A1 (fr) * 1988-02-03 1989-08-04 Snecma Procede de fabrication d'ebauches forgees en barre par refoulage, notamment pour aubes de compresseur et outillage de mise en oeuvre
SE463705B (sv) * 1989-06-01 1991-01-14 Abb Stal Ab Saett vid framstaellning av skovlar och ledskenor till turbiner
JP2665061B2 (ja) * 1991-03-06 1997-10-22 山形日本電気株式会社 ワイヤーボンディング方法
US5372499A (en) * 1993-08-24 1994-12-13 Daido Tokushuko Kabushiki Kaisha High-temperature gas blower impeller with vanes made of dispersion-strengthened alloy, gas blower using such impeller, and gas circulating furnace equipped with such gas blower
KR960704667A (ko) * 1993-09-29 1996-10-09 디터 클리스트·게르하르트 퀼 주축을 따라 뻗은 터빈 블레이드 프로필의 밀링 방법(process for milling a turbine blade section extending along main axis)
JP3487469B2 (ja) * 1994-08-05 2004-01-19 大同特殊鋼株式会社 線材製造方法
JP3552074B2 (ja) * 1995-10-14 2004-08-11 大同特殊鋼株式会社 線材圧延装置
FR2752539B1 (fr) * 1996-08-22 1998-09-18 Snecma Procede de fabrication d'une aube creuse de turbomachine et equipement de vrillage evolutif a chaud utilise
CA2236492A1 (en) * 1997-05-12 1999-06-05 Mario Fabris Steel mill processing by rhombic reversal reduction rolling
JP3559681B2 (ja) * 1997-05-14 2004-09-02 株式会社日立製作所 蒸気タービン翼およびその製造方法
US6336980B1 (en) * 1999-05-21 2002-01-08 Danieli Technology, Inc. Method for in-line heat treatment of hot rolled stock

Also Published As

Publication number Publication date
EP1174210B1 (de) 2005-04-13
PL348790A1 (en) 2002-01-28
DE10035224A1 (de) 2002-01-31
JP2002138995A (ja) 2002-05-17
US6910270B2 (en) 2005-06-28
DE50105887D1 (de) 2005-05-19
ATE293030T1 (de) 2005-04-15
US20020014006A1 (en) 2002-02-07
RU2264562C2 (ru) 2005-11-20
EP1174210A3 (de) 2003-05-07
HUP0102889A3 (en) 2002-06-28
HU0102889D0 (en) 2001-09-28
PL195318B1 (pl) 2007-08-31
CZ20012611A3 (cs) 2002-08-14
HU224736B1 (en) 2006-01-30
EP1174210A2 (de) 2002-01-23
CZ297900B6 (cs) 2007-04-25
US20040020049A1 (en) 2004-02-05

Similar Documents

Publication Publication Date Title
HUP0102889A2 (hu) Eljárás és nyersdarab axiális áramlási gépek romboid alakú lapátjának előállítására
EP1614495A4 (en) DEVICE AND METHOD FOR MACHINING A SCREW ROTOR AND CUTTING TOOL
EP1324169A3 (en) Apparatus and Method for creating Intermediate Stage Model
EP0798091A3 (en) Wire saw and method of slicing a cylindrical workpiece, e.g. an ingot
EP1298507A3 (en) Method for setting a machining feed rate and a machine tool using the same
ATE489193T1 (de) Vorrichtung zum herstellen metallischer bauteile, insbesondere von zylinderschneckenprofilen, durch rotierende spanende und rollierende bearbeitung von zylindrischen rohteilen
DE10142265B4 (de) Stabförmiges Werkzeug zur spanenden Bearbeitung eines Werkstücks
RU2001120238A (ru) Способ изготовления ромбоидных лопаток для осевых лопаточных машин и заготовка для осуществления способа
EP1661651A4 (en) ROTARY CUTTING TOOL AND METHOD OF USE
ATE334758T1 (de) Verfahren und vorrichtung zur herstellung eines hartmetall-werkzeugs
EP1225494A3 (en) Method and apparatus for generating three-dimensional shape data
WO2005005093A3 (de) Verfahren und vorrichtung zur rundum-bearbeitung eines rohlings
EP1457852A3 (en) Method and apparatus for preparing program for die machining
HUP0400383A2 (hu) Munkadarab belsejében található anyag eltávolítására szolgáló berendezés
CN1128034C (zh) 一种加工长体异型电极冲液孔或排气孔的方法及异型电极
JPH09131610A (ja) 薄肉リブ加工法
CN207205900U (zh) 改进的仿形铣切飞锯方矩管夹具
ATE398979T1 (de) Vorrichtung zur herstellung von dentalen werkstücken
WO2002056365A3 (de) Verfahren zum vereinzeln von wafern in chips
AU2003294055A8 (en) Method for producing particles
RU2169670C1 (ru) Способ станочного гравирования изображения на металле
KR0136624B1 (ko) 자동차 발전기용 로터샤프트(Rotor Shaft) 가공방법
Smith Fight to the finish
RU98110664A (ru) Способ абразивной обработки
TWI225432B (en) Tool for forming worm and method for using the tool to form worm

Legal Events

Date Code Title Description
HFG4 Patent granted, date of granting

Effective date: 20051212

GB9A Succession in title

Owner name: MAN ENERGY SOLUTIONS SE, DE

Free format text: FORMER OWNER(S): MAN TURBOMASCHINEN AG GHH BORSIG, DE; MAN DIESEL & TURBO SE, DE; MAN DIESEL SE, DE; MAN TURBO AG, DE

HC9A Change of name, address

Owner name: MAN ENERGY SOLUTIONS SE, DE

Free format text: FORMER OWNER(S): MAN TURBOMASCHINEN AG GHH BORSIG, DE; MAN DIESEL & TURBO SE, DE; MAN DIESEL SE, DE; MAN TURBO AG, DE