IT1109579B - Procedimento per la lavorazione nel cantiere della carcassa a spirale di una macchina idraulica particolarmente turbina - Google Patents

Procedimento per la lavorazione nel cantiere della carcassa a spirale di una macchina idraulica particolarmente turbina

Info

Publication number
IT1109579B
IT1109579B IT67628/78A IT6762878A IT1109579B IT 1109579 B IT1109579 B IT 1109579B IT 67628/78 A IT67628/78 A IT 67628/78A IT 6762878 A IT6762878 A IT 6762878A IT 1109579 B IT1109579 B IT 1109579B
Authority
IT
Italy
Prior art keywords
procedure
working
construction site
spiral case
hydraulic machine
Prior art date
Application number
IT67628/78A
Other languages
English (en)
Other versions
IT7867628A0 (it
Original Assignee
Charmilles Sa Ateliers
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 Charmilles Sa Ateliers filed Critical Charmilles Sa Ateliers
Publication of IT7867628A0 publication Critical patent/IT7867628A0/it
Application granted granted Critical
Publication of IT1109579B publication Critical patent/IT1109579B/it

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B3/00—General-purpose turning-machines or devices, e.g. centre lathes with feed rod and lead screw; Sets of turning-machines
    • B23B3/22—Turning-machines or devices with rotary tool heads
    • B23B3/26—Turning-machines or devices with rotary tool heads the tools of which perform a radial movement; Rotary tool heads thereof
    • B23B3/265—Surfacing or grooving flanges
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/16—Stators
    • F03B3/18—Stator blades; Guide conduits or vanes, e.g. adjustable
    • F03B3/183—Adjustable vanes, e.g. wicket gates
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/10—Geometry two-dimensional
    • F05B2250/15—Geometry two-dimensional spiral
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • F05B2250/20—Geometry three-dimensional
    • F05B2250/25—Geometry three-dimensional helical
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/55—Cutting by use of rotating axially moving tool with work-engaging structure other than Tool or tool-support
    • Y10T408/557—Frictionally engaging sides of opening in work
    • Y10T408/558—Opening coaxial with Tool
    • Y10T408/5583—Engaging sides of opening being enlarged by Tool
    • Y10T408/5584—Engaging surface axially advanced of tool-action
    • 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
    • Y10T409/306216—Randomly manipulated, work supported, or work following device

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydraulic Turbines (AREA)
  • Joints Allowing Movement (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)
IT67628/78A 1977-03-23 1978-03-22 Procedimento per la lavorazione nel cantiere della carcassa a spirale di una macchina idraulica particolarmente turbina IT1109579B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH363977A CH601665A5 (it) 1977-03-23 1977-03-23

Publications (2)

Publication Number Publication Date
IT7867628A0 IT7867628A0 (it) 1978-03-22
IT1109579B true IT1109579B (it) 1985-12-23

Family

ID=4260304

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67628/78A IT1109579B (it) 1977-03-23 1978-03-22 Procedimento per la lavorazione nel cantiere della carcassa a spirale di una macchina idraulica particolarmente turbina

Country Status (18)

Country Link
US (1) US4202084A (it)
JP (1) JPS53117145A (it)
AR (1) AR214666A1 (it)
AT (1) AT356607B (it)
AU (1) AU512617B2 (it)
BE (1) BE865089A (it)
BR (1) BR7801748A (it)
CA (1) CA1076786A (it)
CH (1) CH601665A5 (it)
CS (1) CS209890B2 (it)
DE (1) DE2812997A1 (it)
ES (1) ES468062A1 (it)
FI (1) FI60595C (it)
FR (1) FR2384579A1 (it)
GB (1) GB1549980A (it)
IT (1) IT1109579B (it)
NO (1) NO780999L (it)
SE (1) SE7803305L (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5191711A (en) * 1991-12-23 1993-03-09 Allied-Signal Inc. Compressor or turbine blade manufacture
US5161291A (en) * 1992-01-21 1992-11-10 Westinghouse Electric Corp. Adjustable machining apparatus for machining a cylindrical workpiece
US6016600A (en) * 1998-01-07 2000-01-25 Voith Hydro, Inc. Method of assembling a turbine runner situated in a water passageway
CN105065174A (zh) * 2015-09-08 2015-11-18 常州液压成套设备厂有限公司 可拆卸式接力器连杆

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1641362A (en) * 1926-06-05 1927-09-06 William M White Wearing plate for hydraulic machines
US2363384A (en) * 1944-04-17 1944-11-21 Hall Mfg Co Method of grinding valve seats and similar areas
US2930579A (en) * 1955-09-19 1960-03-29 Dominion Eng Works Ltd Turbine guide vane locking and vibration preventing arrangement
GB1013341A (en) * 1961-02-02 1965-12-15 Tetmark Patents Ltd Improvements in volute pumps, turbines and the like
NO119216B (it) * 1965-04-12 1970-04-06 Nydqvist & Holm Ab
US3389454A (en) * 1966-06-27 1968-06-25 La Salle Machine Tool Method of machining a gear case
FR2088864A5 (it) * 1970-04-28 1972-01-07 Compteurs Comp D
US3791761A (en) * 1972-09-29 1974-02-12 Allis Chalmers Thrust adjusting mechanism for hydraulic turbine wicket gates

Also Published As

Publication number Publication date
US4202084A (en) 1980-05-13
AU3425578A (en) 1979-09-20
JPS53117145A (en) 1978-10-13
ES468062A1 (es) 1978-11-16
IT7867628A0 (it) 1978-03-22
GB1549980A (en) 1979-08-08
CA1076786A (en) 1980-05-06
FR2384579A1 (fr) 1978-10-20
CH601665A5 (it) 1978-07-14
FI60595C (fi) 1982-02-10
SE7803305L (sv) 1978-09-24
NO780999L (no) 1978-09-26
FI60595B (fi) 1981-10-30
AT356607B (de) 1980-05-12
AU512617B2 (en) 1980-10-16
AR214666A1 (es) 1979-07-13
DE2812997A1 (de) 1978-10-05
FI780677A (fi) 1978-09-24
BE865089A (fr) 1978-07-17
ATA178878A (de) 1979-09-15
CS209890B2 (en) 1981-12-31
BR7801748A (pt) 1978-10-17

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