GB1288622A - An apparatus for the centrifugal casting of metallic components - Google Patents
An apparatus for the centrifugal casting of metallic componentsInfo
- Publication number
- GB1288622A GB1288622A GB4557769A GB4557769A GB1288622A GB 1288622 A GB1288622 A GB 1288622A GB 4557769 A GB4557769 A GB 4557769A GB 4557769 A GB4557769 A GB 4557769A GB 1288622 A GB1288622 A GB 1288622A
- Authority
- GB
- United Kingdom
- Prior art keywords
- casting
- well
- shell
- upper outer
- lower inner
- 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
- B22D13/04—Centrifugal casting; Casting by using centrifugal force of shallow solid or hollow bodies, e.g. wheels or rings, in moulds rotating around their axis of symmetry
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
- Centrifugal Separators (AREA)
Abstract
1288622 Centrifugal casting LES BRONZES D'INDUSTRIE and P LAJOYE 16 Sept 1969 [17 Sept 1968 11 Oct 1968 25 Aug 1969] 45577/69 Heading B3F Apparatus for centrifugal casting comprises a shell 105 and 201 rotatable about a vertical axis and containing a well having a lower inner portion for receiving molten metal and an upper outer portion 204, the said lower inner portion having a wall 213 generated about the axis of rotating said wall sloping throughout its height outwardly towards the top so as to blend into the bottom of the upper outer portion. The base of the well is provided with a plurality of radially extending vanes 212, Fig. 17, or channels 113, Fig. 7, the latter consisting of grooves cut in the bottom of the shell 105. The said channels may be U-shaped in cross-section, the depth of each channel decreasing progressively towards the periphery of the said lower portion. In operation molten metal is introduced into the said lower portion either by suction or gravity and then transferred without turbulence into the upper outer portion of the well by centrifugal force. The shell may be rotated while the metal is being introduced into the said lower portion, the speed of rotation being variable. The said portion may be heated. When suction is used to fill the well, a valve 225 prevents the metal falling back when the vacuum is released. The apparatus is particularly suitable for casting very oxidizable alloys since any oxides formed during the casting collect near the top of an insulating sleeve 108, Fig. 7, forming a sullage piece. To remove the casting 128 the cover 107 and insulating sleeve are removed, the casting grasped by the sullage piece, and drawn vertically upwards. In an embodiment, Fig. 6 (not shown), the lower inner portion of the well is annular.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR69050397A FR1587403A (en) | 1968-09-17 | 1968-09-17 | |
| FR69050493 | 1968-10-11 | ||
| FR6928972A FR2056046A5 (en) | 1968-09-17 | 1969-08-25 | Centrifugal casting highly oxidisable metals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1288622A true GB1288622A (en) | 1972-09-13 |
Family
ID=35601721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB4557769A Expired GB1288622A (en) | 1968-09-17 | 1969-09-16 | An apparatus for the centrifugal casting of metallic components |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US3672429A (en) |
| AT (1) | AT297240B (en) |
| BE (1) | BE738760A (en) |
| CA (1) | CA920769A (en) |
| CH (1) | CH514379A (en) |
| FR (3) | FR1587403A (en) |
| GB (1) | GB1288622A (en) |
| NL (1) | NL6914030A (en) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2401654C2 (en) * | 1974-01-15 | 1975-11-20 | Matthias 4150 Krefeld Welsch | Method and device for the production of aluminum |
| FR2296483A1 (en) * | 1975-01-02 | 1976-07-30 | Lajoye Pierre | PROCESS FOR THE VACUUM MELTING AND CENTRIFUGAL CASTING OF METALS, DEVICE FOR ITS IMPLEMENTATION AND PARTS OBTAINED |
| IL49750A0 (en) * | 1975-07-08 | 1976-08-31 | Ict Inc | Method and apparatus for centrifugally forming thin singlecrystal layers |
| US4082586A (en) * | 1975-09-10 | 1978-04-04 | Osment David L | Method of making model trees and article |
| DE3042348C2 (en) * | 1980-10-31 | 1982-10-14 | Darnickij opytno-eksperimental'nyj remontnyj zavod, Kiev | Device for centrifugal casting |
| US4392805A (en) * | 1980-10-31 | 1983-07-12 | Golyak Oleg L | Centrifugal casting apparatus |
| US5303682A (en) * | 1991-10-17 | 1994-04-19 | Brunswick Corporation | Cylinder bore liner and method of making the same |
| CN1052671C (en) * | 1995-02-17 | 2000-05-24 | 叶治文 | Method for centrifugal casting aluminium alloy wheel hub and equipment thereof |
| US6499529B1 (en) | 2001-08-17 | 2002-12-31 | Hitchiner Manufacturing Co., Inc. | Centrifugal countergravity casting |
| US20050098294A1 (en) * | 2003-11-12 | 2005-05-12 | Howard Robert W. | Casting device and method |
| US20060102311A1 (en) * | 2004-11-12 | 2006-05-18 | Howard Robert W | Casting device and method |
| KR101755844B1 (en) * | 2015-09-15 | 2017-07-10 | 현대자동차주식회사 | Molten metal pouring device and centrifugal casting device using thereof |
| CN105478706A (en) * | 2015-12-23 | 2016-04-13 | 上海大学 | Method and device for preparing large-size solidified metastable sheets through centrifugal casting |
| CN109128114A (en) * | 2018-07-03 | 2019-01-04 | 河南森源电气股份有限公司 | A kind of foundry processing |
| CN112296302B (en) * | 2020-10-12 | 2021-12-28 | 南城县盈鑫锅业铸造有限公司 | Rotary casting cooling device for iron pan |
-
1968
- 1968-09-17 FR FR69050397A patent/FR1587403A/fr not_active Expired
- 1968-10-11 FR FR69050493A patent/FR1587187A/fr not_active Expired
-
1969
- 1969-08-25 FR FR6928972A patent/FR2056046A5/en not_active Expired
- 1969-09-11 BE BE738760D patent/BE738760A/xx unknown
- 1969-09-12 AT AT08663/69A patent/AT297240B/en not_active IP Right Cessation
- 1969-09-15 US US858057A patent/US3672429A/en not_active Expired - Lifetime
- 1969-09-16 CA CA062114A patent/CA920769A/en not_active Expired
- 1969-09-16 NL NL6914030A patent/NL6914030A/xx unknown
- 1969-09-16 GB GB4557769A patent/GB1288622A/en not_active Expired
- 1969-09-17 CH CH1408769A patent/CH514379A/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US3672429A (en) | 1972-06-27 |
| DE1946745A1 (en) | 1970-04-02 |
| NL6914030A (en) | 1970-03-19 |
| FR2056046A5 (en) | 1971-05-14 |
| DE1946745B2 (en) | 1976-01-15 |
| FR1587187A (en) | 1970-03-13 |
| AT297240B (en) | 1972-02-15 |
| BE738760A (en) | 1970-02-16 |
| CH514379A (en) | 1971-10-31 |
| FR1587403A (en) | 1970-03-20 |
| CA920769A (en) | 1973-02-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed [section 19, patents act 1949] | ||
| PCNP | Patent ceased through non-payment of renewal fee |