GB679075A - Improvements relating to centrifugal casting - Google Patents

Improvements relating to centrifugal casting

Info

Publication number
GB679075A
GB679075A GB20151/50A GB2015150A GB679075A GB 679075 A GB679075 A GB 679075A GB 20151/50 A GB20151/50 A GB 20151/50A GB 2015150 A GB2015150 A GB 2015150A GB 679075 A GB679075 A GB 679075A
Authority
GB
United Kingdom
Prior art keywords
cam
mould
motor
ladle
aug
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB20151/50A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cie Generale Des Conduites D E
Original Assignee
Cie Generale Des Conduites D E
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 Cie Generale Des Conduites D E filed Critical Cie Generale Des Conduites D E
Publication of GB679075A publication Critical patent/GB679075A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/02—Centrifugal casting; Casting by using centrifugal force of elongated solid or hollow bodies, e.g. pipes, in moulds rotating around their longitudinal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D13/00—Centrifugal casting; Casting by using centrifugal force
    • B22D13/12—Controlling, supervising, specially adapted to centrifugal casting, e.g. for safety reasons

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Casting Support Devices, Ladles, And Melt Control Thereby (AREA)
  • Centrifugal Separators (AREA)
  • Continuous Casting (AREA)

Abstract

679,075. Casting-machines. COMPAGNIE GENERALE DES CONDUITES D'EAU SOC. ANON. Aug. 14, 1950 [Aug. 12, 1949], No. 20151/50. Class 83 (i). A centrifugal machine for casting bodies-of-revolution has a single moving element which controls the movement of all the parts of the machine, viz. the rotation and longitudinal movement of the mould, the tilting of the ladle and the interchange of pouring channels after each pouring operation. The element may comprise a shaft 7, Fig. 4, driven at a constant speed by a motor 71 and carrying cams 1 ... 6 to control the moving parts through electric or electronic devices. The ladle 1<SP>1</SP>, Fig. 1, may be tilted and returned at desired variable speed, including a backward jerk when enough molten material has been poured, by a ram 21 actuated by oil from a pump driven by an electric motor regulated by a potentiometer 1<SP>11</SP> adjusted by rack and pinion from the cam 1. The material is poured through one or other of two funnels 10, 11 and two troughs 8, 9, these being interchanged by means 32, 12, 13, 14 operated by the cams 3, 4. The trough not in use may be cooled or coated automatically by devices 20 carried by the mould carriage 16<SP>11</SP>. This is moved axially by a variable-speed electric motor 18 supplied from a dynamo 17 with current which is controlled by the cam 6. The rotation of the mould is effected by a motor 16 started and stopped by the cam 2. The cam 5 may be used to control the distribution of ferrosilicon or other powder or liquid used for prelining the mould. Each cam may comprise several segments shaped to give the required periphery; 19 is an automatic extractor.
GB20151/50A 1949-08-12 1950-08-14 Improvements relating to centrifugal casting Expired GB679075A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE831137X 1949-08-12

Publications (1)

Publication Number Publication Date
GB679075A true GB679075A (en) 1952-09-10

Family

ID=3881750

Family Applications (1)

Application Number Title Priority Date Filing Date
GB20151/50A Expired GB679075A (en) 1949-08-12 1950-08-14 Improvements relating to centrifugal casting

Country Status (7)

Country Link
US (1) US2763041A (en)
BE (1) BE490643A (en)
CH (1) CH294768A (en)
DE (1) DE831137C (en)
FR (1) FR1023201A (en)
GB (1) GB679075A (en)
LU (1) LU30252A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056179A (en) * 1960-03-25 1962-10-02 Cie De Pont A Mousson Control device for a molten-metal pouring ladle in a centrifugal casting machine

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2870496A (en) * 1955-12-28 1959-01-27 American Cast Iron Pipe Co Apparatus for stripping tubular castings from molds and cleaning the castings
US3181210A (en) * 1962-01-29 1965-05-04 United States Pipe Foundry Centrifugal casting apparatus
FR1492039A (en) * 1966-02-07 1967-08-18 Ct De Rech S De Pont A Mousson Trolley for centrifugal casting machine and machine with application
US3799240A (en) * 1972-01-24 1974-03-26 Gen Electric Horizontal centrifugal casting machine
US4370719A (en) * 1980-11-17 1983-01-25 Amsted Industries Incorporated Control of centrifugal pipe casting operation
SE450694B (en) * 1983-01-28 1987-07-20 Asea Ab SET FOR CENTRIFUGAL CASTING OF Pipes
US8733424B1 (en) * 2013-03-15 2014-05-27 United States Pipe And Foundry Company, Llc Centrifugal casting method and apparatus
US8910699B2 (en) 2013-03-15 2014-12-16 United States Pipe And Foundry Company, Llc Centrifugal casting method and apparatus
US11491535B1 (en) 2021-07-12 2022-11-08 United States Pipe And Foundry Company, Llc Method and apparatus for estimating dimensional uniformity of cast object

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1762177A (en) * 1928-01-19 1930-06-10 Us Cast Iron Pipe & Foundry Co Centrifugal casting machine
US1746374A (en) * 1928-05-18 1930-02-11 Us Cast Iron Pipe & Foundry Co Centrifugal pipe-casting machine
US1783094A (en) * 1928-06-04 1930-11-25 Sand Spun Patents Corp Centrifugal casting machine
US2000155A (en) * 1932-07-30 1935-05-07 Kelsey Hayes Wheel Co Apparatus for forming brake drums
US2225373A (en) * 1937-07-29 1940-12-17 Norman P Goss Method and apparatus for casting metal
US2206930A (en) * 1938-07-29 1940-07-09 William R Webster Continuous molding machine
US2274565A (en) * 1940-05-16 1942-02-24 George Blackburn & Sons Ltd Straight-bar knitting machine
US2526753A (en) * 1945-06-14 1950-10-24 Hoe & Co R Stereotype plate casting machine
US2532256A (en) * 1947-12-10 1950-11-28 Schultz Die Casting Company Method of die casting
US2682691A (en) * 1949-07-09 1954-07-06 Babcock & Wilcox Co Continuous casting process and apparatus
US2586713A (en) * 1949-07-29 1952-02-19 Babcock & Wilcox Co Apparatus for controlling the rate of pouring fluid material from one container into another

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3056179A (en) * 1960-03-25 1962-10-02 Cie De Pont A Mousson Control device for a molten-metal pouring ladle in a centrifugal casting machine

Also Published As

Publication number Publication date
CH294768A (en) 1953-11-30
LU30252A1 (en)
BE490643A (en)
US2763041A (en) 1956-09-18
DE831137C (en) 1952-02-11
FR1023201A (en) 1953-03-16

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