JPS57109559A - Casting method by direct cooling of casting - Google Patents

Casting method by direct cooling of casting

Info

Publication number
JPS57109559A
JPS57109559A JP18506580A JP18506580A JPS57109559A JP S57109559 A JPS57109559 A JP S57109559A JP 18506580 A JP18506580 A JP 18506580A JP 18506580 A JP18506580 A JP 18506580A JP S57109559 A JPS57109559 A JP S57109559A
Authority
JP
Japan
Prior art keywords
casting
cooling
molds
solidification
riser
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.)
Pending
Application number
JP18506580A
Other languages
Japanese (ja)
Inventor
Yukio Otsuka
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor Corp
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 Toyota Motor Corp filed Critical Toyota Motor Corp
Priority to JP18506580A priority Critical patent/JPS57109559A/en
Publication of JPS57109559A publication Critical patent/JPS57109559A/en
Pending 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
    • B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D29/00—Removing castings from moulds, not restricted to casting processes covered by a single main group; Removing cores; Handling ingots

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)

Abstract

PURPOSE: To perform cooling and solidifying of castings in a short time and expedite casting cycles by forming molds separately to casting body molds and cooling parts molds, and directly cooling the casting of the cooling part after solidifying.
CONSTITUTION: Molten metal is charged to fill and form a cooling part casting 7, a casting body 8 and a riser 9. After the carging, the casting 7 is solidified earlier by a coling part cavity 121, and upon completion of the solidification, cooling part molds 12, 13 are immediately opened by means of cylinders 122 to expose the casting 7. A shielding plate 3 is set in the position where the molds 12, 12 retreat, and a cooling tank 2 is moved upward to immerse the casting 7 up to a set position in the cooling water 24 stored beforehand in said tank, thence the cooling water 24 is supplied and discharged with supply and discharged the solidification is progressed. Since the cavity 121 is in the part furthest from the riser part 111, the directional solidification from the casting 7 toward the riser 9 takes place, and the formation of casting defects such as cavities in the process of solidification is avoided.
COPYRIGHT: (C)1982,JPO&Japio
JP18506580A 1980-12-27 1980-12-27 Casting method by direct cooling of casting Pending JPS57109559A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18506580A JPS57109559A (en) 1980-12-27 1980-12-27 Casting method by direct cooling of casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18506580A JPS57109559A (en) 1980-12-27 1980-12-27 Casting method by direct cooling of casting

Publications (1)

Publication Number Publication Date
JPS57109559A true JPS57109559A (en) 1982-07-08

Family

ID=16164185

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18506580A Pending JPS57109559A (en) 1980-12-27 1980-12-27 Casting method by direct cooling of casting

Country Status (1)

Country Link
JP (1) JPS57109559A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644996A (en) * 1986-01-14 1987-02-24 Toyota Jidosha Kabushiki Kaisha Inclining molten metal charging apparatus for forced cooling casting
FR2906168A3 (en) * 2006-09-21 2008-03-28 Renault Sas Molding metallic part e.g. aluminum alloy comprises casting liquid metal in fusion within mold, and cooling metal for solidification of metal and reducing temperature of solidified metal by transferring heat between metal and wall of mold
EP2527060A1 (en) * 2011-05-24 2012-11-28 Georg Fischer Automobilguss GmbH Casting method for permanent moulds
US10612114B2 (en) 2016-04-28 2020-04-07 Alotech Limited, Llc Ablation casting process

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4644996A (en) * 1986-01-14 1987-02-24 Toyota Jidosha Kabushiki Kaisha Inclining molten metal charging apparatus for forced cooling casting
FR2906168A3 (en) * 2006-09-21 2008-03-28 Renault Sas Molding metallic part e.g. aluminum alloy comprises casting liquid metal in fusion within mold, and cooling metal for solidification of metal and reducing temperature of solidified metal by transferring heat between metal and wall of mold
EP2527060A1 (en) * 2011-05-24 2012-11-28 Georg Fischer Automobilguss GmbH Casting method for permanent moulds
WO2012159898A1 (en) 2011-05-24 2012-11-29 Georg Fischer Automobilguss Gmbh Casting method for permanent moulds
US10612114B2 (en) 2016-04-28 2020-04-07 Alotech Limited, Llc Ablation casting process
US11001917B2 (en) 2016-04-28 2021-05-11 Alotech Limited, Llc Ablation casting process

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