GB679075A - Improvements relating to centrifugal casting - Google Patents
Improvements relating to centrifugal castingInfo
- 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
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.
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)
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)
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)
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 |
-
0
- LU LU30252D patent/LU30252A1/xx unknown
-
1949
- 1949-08-12 BE BE490643D patent/BE490643A/xx unknown
-
1950
- 1950-08-08 CH CH294768D patent/CH294768A/en unknown
- 1950-08-10 DE DEC1920A patent/DE831137C/en not_active Expired
- 1950-08-10 FR FR1023201D patent/FR1023201A/en not_active Expired
- 1950-08-14 GB GB20151/50A patent/GB679075A/en not_active Expired
-
1954
- 1954-01-27 US US406450A patent/US2763041A/en not_active Expired - Lifetime
Cited By (1)
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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