BR7602608A - Processo e dispositivo aperfeicoado para o esmerilhamento deprecisao de folhas de pas para turbinas e compressores - Google Patents

Processo e dispositivo aperfeicoado para o esmerilhamento deprecisao de folhas de pas para turbinas e compressores

Info

Publication number
BR7602608A
BR7602608A BR7602608A BR7602608A BR7602608A BR 7602608 A BR7602608 A BR 7602608A BR 7602608 A BR7602608 A BR 7602608A BR 7602608 A BR7602608 A BR 7602608A BR 7602608 A BR7602608 A BR 7602608A
Authority
BR
Brazil
Prior art keywords
depreciation
pas
compressors
turbines
crushing
Prior art date
Application number
BR7602608A
Other languages
English (en)
Inventor
K Heine
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Publication of BR7602608A publication Critical patent/BR7602608A/pt

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
    • B24B21/00—Machines or devices using grinding or polishing belts; Accessories therefor
    • B24B21/16—Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular shape
    • B24B21/165—Machines or devices using grinding or polishing belts; Accessories therefor for grinding other surfaces of particular shape for vanes or blades of turbines, propellers, impellers, compressors and the like
    • 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
    • B24B17/00—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor
    • B24B17/02—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only
    • B24B17/025—Special adaptations of machines or devices for grinding controlled by patterns, drawings, magnetic tapes or the like; Accessories therefor involving mechanical transmission means only for grinding rotating workpieces (three dimensional)
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/30112—Process
    • 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
    • Y10T409/00—Gear cutting, milling, or planing
    • Y10T409/30—Milling
    • Y10T409/30084—Milling with regulation of operation by templet, card, or other replaceable information supply
    • Y10T409/301176—Reproducing means
    • Y10T409/301624—Duplicating means
    • Y10T409/302576—Duplicating means with means to support templet above or under work

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Grinding Of Cylindrical And Plane Surfaces (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding And Polishing Of Tertiary Curved Surfaces And Surfaces With Complex Shapes (AREA)
BR7602608A 1975-04-30 1976-04-28 Processo e dispositivo aperfeicoado para o esmerilhamento deprecisao de folhas de pas para turbinas e compressores BR7602608A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2519190A DE2519190C3 (de) 1975-04-30 1975-04-30 Kopierschleifgerät zum maßgerechten Schleifen von Schaufelblättern für Turbinen und Verdichter

Publications (1)

Publication Number Publication Date
BR7602608A true BR7602608A (pt) 1977-11-01

Family

ID=5945376

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7602608A BR7602608A (pt) 1975-04-30 1976-04-28 Processo e dispositivo aperfeicoado para o esmerilhamento deprecisao de folhas de pas para turbinas e compressores

Country Status (11)

Country Link
US (1) US4051636A (pt)
JP (1) JPS527092A (pt)
AT (1) AT339765B (pt)
BR (1) BR7602608A (pt)
CH (1) CH605035A5 (pt)
DE (1) DE2519190C3 (pt)
FR (1) FR2309308A1 (pt)
GB (1) GB1545886A (pt)
IN (1) IN142622B (pt)
IT (1) IT1060024B (pt)
SE (1) SE7602756L (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721244C2 (de) * 1977-05-11 1983-04-14 Maschinenfabrik Zuckermann GmbH, 1181 Wien Maschine zum Schleifen konturierter Werkstücke im Kopierverfahren
JPS5623503A (en) * 1979-08-02 1981-03-05 Toshiba Corp Supercharger
US4309848A (en) * 1980-02-25 1982-01-12 United Technologies Corporation Turbine blade tip finishing apparatus
JPH05272301A (ja) * 1992-03-26 1993-10-19 Ngk Insulators Ltd タービンロータ及びタービンロータの加工方法
US5685768A (en) * 1995-02-03 1997-11-11 Bernhard; Stephen Godfrey Grinding machine with lifting mechanism
US6585569B2 (en) * 2000-12-28 2003-07-01 General Electric Company Method of cleaning gas turbine compressors using crushed, solid material capable of sublimating
US6568993B1 (en) * 2001-12-13 2003-05-27 General Electric Company Fixture for clamping a gas turbine component and its use in shaping the gas turbine component
US7433799B2 (en) * 2003-11-17 2008-10-07 Agency For Science, Technology And Research Method of determining shape data
US8277279B2 (en) * 2007-12-14 2012-10-02 Rolls-Royce Corporation Method for processing a work-piece
US8216026B2 (en) 2008-04-11 2012-07-10 United Technologies Corporation Form transfer grinding method
CN104369065B (zh) * 2014-08-01 2017-01-18 中国人民解放军第五七一九工厂 发动机转子叶片型面的修复方法及其装置
JP6554396B2 (ja) 2015-03-31 2019-07-31 株式会社神戸製鋼所 加工性および衝突特性に優れた引張強度が９８０ＭＰａ以上の高強度冷延鋼板、およびその製造方法
JP6554397B2 (ja) 2015-03-31 2019-07-31 株式会社神戸製鋼所 加工性および衝突特性に優れた引張強度が９８０ＭＰａ以上の高強度冷延鋼板、およびその製造方法
CN113386030B (zh) * 2021-06-30 2023-04-28 中国航发动力股份有限公司 一种叶片型面精密磨削方法
CN115488734A (zh) * 2022-09-29 2022-12-20 中国航发动力股份有限公司 一种压气机转子叶片缘板面倒角加工方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US723044A (en) * 1903-03-17 betmoub
US2388555A (en) * 1943-05-07 1945-11-06 Gen Electric Automatic pattern controlled machine tool
US3376764A (en) * 1962-10-15 1968-04-09 Schardt Rudolf Pneumatic positioning table
FR2253603B3 (pt) * 1973-12-10 1977-09-23 Crevoisier Rene

Also Published As

Publication number Publication date
GB1545886A (en) 1979-05-16
IT1060024B (it) 1982-07-10
JPS527092A (en) 1977-01-19
DE2519190C3 (de) 1979-07-19
SE7602756L (sv) 1976-10-31
FR2309308B1 (pt) 1979-04-20
IN142622B (pt) 1977-08-06
FR2309308A1 (fr) 1976-11-26
ATA168076A (de) 1977-02-15
CH605035A5 (pt) 1978-09-29
DE2519190A1 (de) 1976-11-11
US4051636A (en) 1977-10-04
DE2519190B2 (de) 1978-11-16
AT339765B (de) 1977-11-10

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