IT1169760B - Procedimento per produrre un pezzo corazzato in corrispondenza dei sui bordi - Google Patents

Procedimento per produrre un pezzo corazzato in corrispondenza dei sui bordi

Info

Publication number
IT1169760B
IT1169760B IT22518/83A IT2251883A IT1169760B IT 1169760 B IT1169760 B IT 1169760B IT 22518/83 A IT22518/83 A IT 22518/83A IT 2251883 A IT2251883 A IT 2251883A IT 1169760 B IT1169760 B IT 1169760B
Authority
IT
Italy
Prior art keywords
correspondence
edges
procedure
producing
armored
Prior art date
Application number
IT22518/83A
Other languages
English (en)
Other versions
IT8322518A0 (it
Inventor
Jurgen Schill
Werner Rupp
Werner Schaaf
Jorg Urban
Original Assignee
Klein Schanzlin & Becker 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 Klein Schanzlin & Becker Ag filed Critical Klein Schanzlin & Becker Ag
Publication of IT8322518A0 publication Critical patent/IT8322518A0/it
Application granted granted Critical
Publication of IT1169760B publication Critical patent/IT1169760B/it

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/18—Rotors
    • F04D29/22—Rotors specially for centrifugal pumps
    • F04D29/2261—Rotors specially for centrifugal pumps with special measures
    • F04D29/2294—Rotors specially for centrifugal pumps with special measures for protection, e.g. against abrasion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K31/00—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups
    • B23K31/02—Processes relevant to this subclass, specially adapted for particular articles or purposes, but not covered by only one of the preceding main groups relating to soldering or welding
    • B23K31/025—Connecting cutting edges or the like to tools; Attaching reinforcements to workpieces, e.g. wear-resisting zones to tableware
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/20—Rotors
    • F05D2240/30—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor
    • F05D2240/303—Characteristics of rotor blades, i.e. of any element transforming dynamic fluid energy to or from rotational energy and being attached to a rotor related to the leading edge of a rotor blade
    • 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
    • Y10T29/49325—Shaping integrally bladed rotor
    • 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
    • Y10T29/49329—Centrifugal blower or fan
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49721—Repairing with disassembling
    • Y10T29/49723—Repairing with disassembling including reconditioning of part
    • Y10T29/49725—Repairing with disassembling including reconditioning of part by shaping
    • Y10T29/49726—Removing material
    • Y10T29/49728—Removing material and by a metallurgical operation, e.g., welding, diffusion bonding, casting
    • 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
    • Y10T29/49718—Repairing
    • Y10T29/49746—Repairing by applying fluent material, e.g., coating, casting

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
IT22518/83A 1982-09-24 1983-08-11 Procedimento per produrre un pezzo corazzato in corrispondenza dei sui bordi IT1169760B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3235310A DE3235310C2 (de) 1982-09-24 1982-09-24 Verfahren zur Herstellung eines an seinen Kanten gepanzerten Werkstückes

Publications (2)

Publication Number Publication Date
IT8322518A0 IT8322518A0 (it) 1983-08-11
IT1169760B true IT1169760B (it) 1987-06-03

Family

ID=6174000

Family Applications (1)

Application Number Title Priority Date Filing Date
IT22518/83A IT1169760B (it) 1982-09-24 1983-08-11 Procedimento per produrre un pezzo corazzato in corrispondenza dei sui bordi

Country Status (7)

Country Link
US (1) US4563801A (it)
JP (1) JPS5961571A (it)
CH (1) CH659606A5 (it)
DE (1) DE3235310C2 (it)
FR (1) FR2533480B1 (it)
IT (1) IT1169760B (it)
NL (1) NL185451B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4776765A (en) * 1985-07-29 1988-10-11 General Electric Company Means and method for reducing solid particle erosion in turbines
US4733462A (en) * 1986-06-24 1988-03-29 Sony Corporation Apparatus for positioning circuit components at predetermined positions and method therefor
FR2612106B1 (fr) * 1987-03-09 1989-05-19 Alsthom Procede de pose d'un revetement protecteur sur une aube en alliage de titane et aube ainsi revetue
US4856170A (en) * 1988-04-21 1989-08-15 Orgo-Thermit Inc. Rebuilding worn hammer mill hammers
US4893388A (en) * 1988-12-08 1990-01-16 Westinghouse Electric Corp. Method of modifying turbine rotor discs
GB2227190B (en) * 1989-01-24 1992-12-16 Refurbished Turbine Components Turbine blade repair
GB9920564D0 (en) * 1999-08-31 1999-11-03 Rolls Royce Plc Axial flow turbines
DE102008017624A1 (de) * 2008-04-04 2009-10-08 Rolls-Royce Deutschland Ltd & Co Kg Verfahren zur aerodynamischen Ausformung der Vorderkante von Bliskschaufeln
US8535000B2 (en) * 2009-04-24 2013-09-17 Syncrude Canada Ltd. Centrifugal pump for slurries
ITCO20130067A1 (it) * 2013-12-17 2015-06-18 Nuovo Pignone Srl Girante con elementi di protezione e compressore centrifugo

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD93689A (it) *
US1755321A (en) * 1926-04-02 1930-04-22 Welding Engineers Welding hydraulic apparatus
CH213483A (de) * 1938-11-23 1941-02-15 Porsche Kg Laufrad für Brennkraft- oder Dampfturbinen und Verfahren zur Herstellung desselben.
US2615236A (en) * 1947-06-27 1952-10-28 Curtiss Wright Corp Blade edge welding technique
GB689817A (en) * 1950-03-08 1953-04-08 Deutsche Edelstahlwerke Ag Process of armouring valve cones
US3148954A (en) * 1960-06-13 1964-09-15 Haas Irene Turbine blade construction
GB1036823A (en) * 1963-11-01 1966-07-20 Rose Downs & Thompson Ltd Improvements in or relating to hard faced bars
AT275283B (de) * 1967-05-26 1969-10-27 Boehler & Co Ag Geb Verfahren zur Herstellung von Turbinenschaufeln
US3928901A (en) * 1974-10-10 1975-12-30 Gen Electric Forming a cladding sheet to a convex/concave substrate
JPS5514960A (en) * 1978-07-20 1980-02-01 Mitsubishi Heavy Ind Ltd Manufacturing method of revolving blade
US4318672A (en) * 1978-11-06 1982-03-09 Nordisk Ventilator Co. A/S Particle erosion resistant covering for fan blade leading edge

Also Published As

Publication number Publication date
CH659606A5 (de) 1987-02-13
NL8302604A (nl) 1984-04-16
JPS5961571A (ja) 1984-04-07
DE3235310A1 (de) 1984-03-29
US4563801A (en) 1986-01-14
NL185451B (nl) 1989-11-16
FR2533480A1 (fr) 1984-03-30
JPS6340632B2 (it) 1988-08-11
DE3235310C2 (de) 1985-08-22
IT8322518A0 (it) 1983-08-11
FR2533480B1 (fr) 1987-04-17

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970828