GB1455455A - Piston casting - Google Patents

Piston casting

Info

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
Application number
GB5291573A
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.)
Karl Schmidt GmbH
Original Assignee
Karl Schmidt GmbH
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 Karl Schmidt GmbH filed Critical Karl Schmidt GmbH
Publication of GB1455455A publication Critical patent/GB1455455A/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
    • 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.
GB5291573A 1972-11-14 1973-11-14 Piston casting Expired GB1455455A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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.

Cited By (1)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
GB1455455A (en) Piston casting
GB1240893A (en) A method of casting metal slabs or billets
GB1251875A (en)
GB1208333A (en) Method of apparatus and mould for semicontinuously casting metal ingots
US3995680A (en) Method of cooling piston blank molds
GB1087026A (en) Improvements in or relating to the continous casting of metals and metal alloys
GB1461842A (en) Method and apparatus for making ferrous castings
US2841846A (en) Method of making metal castings
GB829957A (en) Improvements relating to ingot moulds and to continuous casting processes utilizing such moulds
GB1199673A (en) Method of Casting a Light Metal
GB1217787A (en) Method and apparatus for degassing iron-base melts
US3565163A (en) Foundry mold
GB1323077A (en) Method and apparatus for the production of bottom poured ingots
JPS5653862A (en) Production of low-temperature steel casting
GB1188175A (en) Improvements in or relating to the Casting of Molten Metal
JPS5581061A (en) Production of composite material for abrasion resistance through casting
GB912256A (en) Improvements in or relating to the manufacture of pistons
GB1177986A (en) A Process of and Apparatus for Teeming Molten Metal
GB1325467A (en) Moulded refractory bodies and their production
GB1294147A (en) Improvements in or relating to casting of metals
JPS6434571A (en) Full mold casting method
JPS6415262A (en) Method for casting cylinder block inserting cylinder liner as cast-in
RU2030951C1 (en) Gating system
SU1087254A1 (en) Fountain for casting steel
JPS5639163A (en) Production of steel ingot

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee