EP0286977A3 - Method and apparatus for controlling the cooling of molds for the controlled-pressure casting of metals - Google Patents

Method and apparatus for controlling the cooling of molds for the controlled-pressure casting of metals Download PDF

Info

Publication number
EP0286977A3
EP0286977A3 EP88105531A EP88105531A EP0286977A3 EP 0286977 A3 EP0286977 A3 EP 0286977A3 EP 88105531 A EP88105531 A EP 88105531A EP 88105531 A EP88105531 A EP 88105531A EP 0286977 A3 EP0286977 A3 EP 0286977A3
Authority
EP
European Patent Office
Prior art keywords
cooling
molds
metals
controlling
controlled
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.)
Granted
Application number
EP88105531A
Other versions
EP0286977B1 (en
EP0286977A2 (en
Inventor
Iacopo Martini
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.)
IRITECNA SOCIETA PER L'IMPIANTISTICA INDUSTRIALE E
Original Assignee
Italimpianti SpA
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 Italimpianti SpA filed Critical Italimpianti SpA
Priority to AT88105531T priority Critical patent/ATE77276T1/en
Publication of EP0286977A2 publication Critical patent/EP0286977A2/en
Publication of EP0286977A3 publication Critical patent/EP0286977A3/en
Application granted granted Critical
Publication of EP0286977B1 publication Critical patent/EP0286977B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B22D17/00—Pressure die casting or injection die casting, i.e. casting in which the metal is forced into a mould under high pressure
    • B22D17/20—Accessories: Details
    • B22D17/32—Controlling equipment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65C—LABELLING OR TAGGING MACHINES, APPARATUS, OR PROCESSES
    • B65C2210/00—Details of manually controlled or manually operable label dispensers
    • B65C2210/0037—Printing equipment
    • B65C2210/004—Printing equipment using printing heads
    • B65C2210/0045—Printing equipment using printing heads mechanically actuated, e.g. by a hand lever

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Continuous Casting (AREA)
  • Control Of Heat Treatment Processes (AREA)

Abstract

The invention relates to a method of controlling the cooling of the inner surfaces of the molds (8-8) used for the pressure-casting of metals, wherein, after the removal of a casting and the cleaning of said surfaces, the step of detecting the temperatures of said inner surfaces, is followed by a cooling step carried out by means of water sprays (4), each one of which cools a portion of said surfaces, so that at a given moment, after the said second step having been carried out, the entire surface is at the same optimum temperature to permit the coating or lining thereof, the amount of water to be sprayed being established automatically by a central electronic unit (7).
EP88105531A 1987-04-15 1988-04-07 Method and apparatus for controlling the cooling of molds for the controlled-pressure casting of metals Expired - Lifetime EP0286977B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT88105531T ATE77276T1 (en) 1987-04-15 1988-04-07 METHOD AND DEVICE FOR MONITORING MOLD COOLING FOR CONTROLLED DIE CASTING OF METALS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8712463A IT1208277B (en) 1987-04-15 1987-04-15 APPARATUS AND METHOD FOR THE COOLING CONTROL OF THE SHAPES USED FOR THE PRESSURE CONTROLLED DEIMETAL CASTING
IT1246387 1987-04-15

Publications (3)

Publication Number Publication Date
EP0286977A2 EP0286977A2 (en) 1988-10-19
EP0286977A3 true EP0286977A3 (en) 1989-05-31
EP0286977B1 EP0286977B1 (en) 1992-06-17

Family

ID=11140462

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88105531A Expired - Lifetime EP0286977B1 (en) 1987-04-15 1988-04-07 Method and apparatus for controlling the cooling of molds for the controlled-pressure casting of metals

Country Status (4)

Country Link
EP (1) EP0286977B1 (en)
AT (1) ATE77276T1 (en)
DE (1) DE3872026T2 (en)
IT (1) IT1208277B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
PT86954B (en) * 1988-03-11 1994-07-29 Antonio Pinto Barbedo De Magal METHOD FOR CONTROLLING THE DISTRIBUTION OF TEMPERATURES OF PERMANENT MOLDACOES AND OF PECES EMPTY OR INJECTED IN THE REFERENCE MOLDACOES OR COQUILHAS
JPH06126383A (en) * 1992-10-23 1994-05-10 Sintokogio Ltd Method for controlling die temperature in die casting equipment and device therefor
DE19810032A1 (en) * 1998-03-09 1999-09-16 Acheson Ind Inc Method and device for preparing the mold walls of a mold for primary shaping or shaping for the next molding cycle, spray element with centrifugal atomization and air guidance and use of such a spray element for spraying essentially solvent-free mold wall treatment agents

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502135A (en) * 1966-03-31 1970-03-24 Alfred J Wertli Continuous casting apparatus having suction means between mold and cooling means
DE3127348A1 (en) * 1980-07-10 1982-02-25 Nippon Steel Corp., Tokyo METHOD AND DEVICE FOR COOLING A CONTINUOUS SLAM
US4494594A (en) * 1981-09-08 1985-01-22 Amb Technology, Inc. Spray cooling system for continuous steel casting machine
WO1986005724A1 (en) * 1985-04-03 1986-10-09 Kurzinski Cass R Continuous steel casting machine and method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3502135A (en) * 1966-03-31 1970-03-24 Alfred J Wertli Continuous casting apparatus having suction means between mold and cooling means
DE3127348A1 (en) * 1980-07-10 1982-02-25 Nippon Steel Corp., Tokyo METHOD AND DEVICE FOR COOLING A CONTINUOUS SLAM
US4494594A (en) * 1981-09-08 1985-01-22 Amb Technology, Inc. Spray cooling system for continuous steel casting machine
WO1986005724A1 (en) * 1985-04-03 1986-10-09 Kurzinski Cass R Continuous steel casting machine and method

Also Published As

Publication number Publication date
DE3872026T2 (en) 1992-12-03
EP0286977B1 (en) 1992-06-17
EP0286977A2 (en) 1988-10-19
IT8712463A0 (en) 1987-04-15
ATE77276T1 (en) 1992-07-15
IT1208277B (en) 1989-06-12
DE3872026D1 (en) 1992-07-23

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