GB1455455A - Piston casting - Google Patents
Piston castingInfo
- Publication number
- GB1455455A GB1455455A GB5291573A GB5291573A GB1455455A GB 1455455 A GB1455455 A GB 1455455A GB 5291573 A GB5291573 A GB 5291573A GB 5291573 A GB5291573 A GB 5291573A GB 1455455 A GB1455455 A GB 1455455A
- Authority
- GB
- United Kingdom
- Prior art keywords
- mould
- water
- cooled
- skirt
- nov
- 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
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D15/00—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor
- B22D15/02—Casting using a mould or core of which a part significant to the process is of high thermal conductivity, e.g. chill casting; Moulds or accessories specially adapted therefor of cylinders, pistons, bearing shells or like thin-walled objects
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B22—CASTING; POWDER METALLURGY
- B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
- B22D27/00—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting
- B22D27/04—Influencing the temperature of the metal, e.g. by heating or cooling the mould
- B22D27/045—Directionally solidified castings
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Molds, Cores, And Manufacturing Methods Thereof (AREA)
- Continuous Casting (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Abstract
1455455 Processes for casting cylinder blanks; moulds; cores KARL SCHMIDT GmbH 14 Nov 1973 [14 Nov 1972] 521915/73 Heading B3F A piston blank is cast in a steel mould 1 containing a sand, or as shown, a composite steel core 5 which may be water-cooled, the mould when filled being cooled firstly at the piston-skirt end, e.g. by water sprayed from a ring 7. Molten Al alloy is introduced either under low-pressure from a melting furnace (with further pressure during solidification as shrinkage occurs) through a pipe 2 and a fitting 3 which may be cooled, or by pouring down the mould side from a spouted ladle (19), in which case a composite steel core closes the mould bottom. Between casting cycles in the latter case, the mould 1 is rotated to even stress and and wear. As shown, the spray ring 7 is secured to the mould 1 while a deflecting skirt 8 (which with the aid of air blown up through a gap 9 removes the water to a box 10) is vertically movable, in a timed relation to control solidifidation, to change the length of the water layer on the mould 1. In the inverted arrangement, in which the mould bottom is closed by the core, there is no deflecting skirt but the spray is vertically movable to control the solidification.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2255644A DE2255644B2 (en) | 1972-11-14 | 1972-11-14 | Method and mold for casting piston blanks |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1455455A true GB1455455A (en) | 1976-11-10 |
Family
ID=5861633
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB5291573A Expired GB1455455A (en) | 1972-11-14 | 1973-11-14 | Piston casting |
Country Status (10)
Country | Link |
---|---|
US (1) | US3913660A (en) |
JP (1) | JPS5039610B2 (en) |
AT (1) | AT330383B (en) |
BR (1) | BR7308936D0 (en) |
DE (1) | DE2255644B2 (en) |
FR (1) | FR2206145B3 (en) |
GB (1) | GB1455455A (en) |
IT (1) | IT999313B (en) |
SU (1) | SU504463A3 (en) |
ZA (1) | ZA738717B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112643010A (en) * | 2020-12-01 | 2021-04-13 | 东风汽车有限公司 | Motor casing low pressure casting terrace die |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2728048C2 (en) * | 1977-06-22 | 1979-05-23 | Mahle Gmbh, 7000 Stuttgart | Process for the production of a molded part |
DE4212787A1 (en) * | 1992-04-16 | 1993-10-21 | Thyssen Gus Ag | Steel mold, especially for permanent metal molds |
US7063453B2 (en) * | 2004-02-23 | 2006-06-20 | Xaloy, Inc. | Enhanced thermal conduction in apparatus for plasticating resinous material |
US8585392B2 (en) | 2011-05-24 | 2013-11-19 | F&S Tool, Inc. | Compression molding with successive stage cooling channels |
CN106311982A (en) * | 2015-06-17 | 2017-01-11 | 株式会社日立制作所 | Design method of vertical neutron in metal mold casting die, and metal mold casting die |
CN107511468A (en) * | 2017-09-05 | 2017-12-26 | 哈尔滨工业大学 | Large ship copper alloy propeller antigravity shapes air cooling larynx cut-off and rises liquid method |
CN107695322B (en) * | 2017-09-29 | 2019-07-05 | 张勇 | A kind of device and preparation method thereof preparing foamed aluminium or foam copper |
CN108031794A (en) * | 2018-01-18 | 2018-05-15 | 宜兴市环宇轴瓦制造有限公司 | Cement rotary kiln supporting-roller shaft lining tile casting device and casting method |
CN108607973A (en) * | 2018-04-24 | 2018-10-02 | 山东省科学院新材料研究所 | A kind of method for casting aluminium alloy generating elongate column crystal solidification tissue |
WO2020106372A2 (en) | 2018-10-05 | 2020-05-28 | General Electric Company | Controlled grain microstructures in cast alloys |
US11498121B2 (en) | 2019-03-14 | 2022-11-15 | General Electric Company | Multiple materials and microstructures in cast alloys |
US20220241847A1 (en) | 2021-02-01 | 2022-08-04 | GM Global Technology Operations LLC | Profile chill for forming a cast device |
CN115608957A (en) * | 2022-10-31 | 2023-01-17 | 哈尔滨工业大学 | Magnesium alloy antigravity casting equipment and pouring flame-retardant method thereof |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1751038A (en) * | 1926-07-03 | 1930-03-18 | Dow Chemical Co | Casting magnesium and alloys thereof |
US1836310A (en) * | 1926-12-29 | 1931-12-15 | Cordes Frank | Cooling means for ingot molds |
US2065287A (en) * | 1929-03-27 | 1936-12-22 | Gen Motors Corp | Piston molding apparatus |
US1764889A (en) * | 1929-06-07 | 1930-06-17 | Harry J Hater | Mold |
US1993439A (en) * | 1933-05-31 | 1935-03-05 | Sterling Corp | Molding machine |
US2527537A (en) * | 1947-06-03 | 1950-10-31 | Permold Co | Piston mold |
US2755528A (en) * | 1950-01-27 | 1956-07-24 | Schmidt Gmbh Karl | Apparatus and method for the casting of shaped articles or machine parts |
US2824347A (en) * | 1952-11-21 | 1958-02-25 | Bohn Aluminium & Brass Corp | Molding machine |
US3078529A (en) * | 1959-04-24 | 1963-02-26 | Titanium Metals Corp | Melting crucible and cooling means therefor |
US3068539A (en) * | 1960-08-04 | 1962-12-18 | Thompson Ramo Wooldridge Inc | High pressure permanent molding |
GB1166246A (en) * | 1966-04-12 | 1969-10-08 | Ass Elect Ind | Improvements in Mould Assemblies for Electro-Slag Refining. |
-
1972
- 1972-11-14 DE DE2255644A patent/DE2255644B2/en not_active Ceased
-
1973
- 1973-11-09 IT IT31119/73A patent/IT999313B/en active
- 1973-11-09 US US414494A patent/US3913660A/en not_active Expired - Lifetime
- 1973-11-13 SU SU1971599A patent/SU504463A3/en active
- 1973-11-13 JP JP48127611A patent/JPS5039610B2/ja not_active Expired
- 1973-11-14 ZA ZA00738717A patent/ZA738717B/en unknown
- 1973-11-14 GB GB5291573A patent/GB1455455A/en not_active Expired
- 1973-11-14 AT AT960173A patent/AT330383B/en not_active IP Right Cessation
- 1973-11-14 FR FR7340440A patent/FR2206145B3/fr not_active Expired
- 1973-11-14 BR BR8936/73A patent/BR7308936D0/en unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112643010A (en) * | 2020-12-01 | 2021-04-13 | 东风汽车有限公司 | Motor casing low pressure casting terrace die |
Also Published As
Publication number | Publication date |
---|---|
ZA738717B (en) | 1975-07-30 |
FR2206145B3 (en) | 1976-09-24 |
SU504463A3 (en) | 1976-02-25 |
DE2255644A1 (en) | 1974-05-30 |
DE2255644B2 (en) | 1975-01-09 |
FR2206145A1 (en) | 1974-06-07 |
US3913660A (en) | 1975-10-21 |
ATA960173A (en) | 1975-09-15 |
BR7308936D0 (en) | 1974-08-22 |
JPS49135818A (en) | 1974-12-27 |
JPS5039610B2 (en) | 1975-12-18 |
IT999313B (en) | 1976-02-20 |
AT330383B (en) | 1976-06-25 |
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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 |