PL441973A1 - Control system for the solidification process in large-size castings and method of controlling the solidification process in large-size castings - Google Patents

Control system for the solidification process in large-size castings and method of controlling the solidification process in large-size castings

Info

Publication number
PL441973A1
PL441973A1 PL441973A PL44197322A PL441973A1 PL 441973 A1 PL441973 A1 PL 441973A1 PL 441973 A PL441973 A PL 441973A PL 44197322 A PL44197322 A PL 44197322A PL 441973 A1 PL441973 A1 PL 441973A1
Authority
PL
Poland
Prior art keywords
solidification process
flow regulator
proportional
size castings
castings
Prior art date
Application number
PL441973A
Other languages
Polish (pl)
Other versions
PL245696B1 (en
Inventor
Agnieszka Ziółko
Krzysztof Piotrowski
Andrzej Zegartowski
Piotr Mirek
Jakub Sikora
Original Assignee
Krakodlew Spółka Akcyjna
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 Krakodlew Spółka Akcyjna filed Critical Krakodlew Spółka Akcyjna
Priority to PL441973A priority Critical patent/PL245696B1/en
Priority to EP22205687.1A priority patent/EP4316689A1/en
Publication of PL441973A1 publication Critical patent/PL441973A1/en
Publication of PL245696B1 publication Critical patent/PL245696B1/en

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
    • B22D30/00—Cooling castings, not restricted to casting processes covered by a single main group
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22C—FOUNDRY MOULDING
    • B22C9/00—Moulds or cores; Moulding processes
    • B22C9/06—Permanent moulds for shaped castings
    • B22C9/065—Cooling or heating equipment for moulds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D23/00—Casting processes not provided for in groups B22D1/00 - B22D21/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Continuous Casting (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)

Abstract

Przedmiotem zgłoszenia jest układ sterowania procesem krzepnięcia w odlewach wielkogabarytowych zawierający ochładzalniki umieszczone wewnątrz formy (1) odlewniczej charakteryzujący się tym, że składa się z dowolnej liczby aktywnych segmentów (2) chłodzących utworzonych z co najmniej dwóch płyt (3) stalowych o kształcie dopasowanym do odlewu i znanej pojemności cieplnej, połączonych trwale z wężownicą (4) rurową, której króćce wlotowe (13) i wylotowe wyprowadzone są na zewnątrz (1) formy odlewniczej, przy czym króciec wlotowy (2) połączony jest przewodem (5) elastycznym o odpowiednim przekroju z modułem (6) zasilania sprężonym powietrzem, wyposażonym w kolektor (7) zasilający podłączony do sieci pneumatycznej, proporcjonalny regulator (8) przepływu powietrza oraz strumienicę (9), która połączona jest z proporcjonalnym regulatorem (10) przepływu wody, podłączonym do sieci wodnej, natomiast króciec wylotowy (2) zaopatrzony jest w czujnik temperatury medium chłodzącego, a proporcjonalny regulator (8) przepływu powietrza, proporcjonalny regulator (10) przepływu wody oraz czujnik temperatury medium chłodzącego połączone są z konsolą automatycznego sterowania procesem krzepnięcia. Przedmiotem zgłoszenia jest także sposób sterowania procesem krzepnięcia w odlewach wielkogabarytowych.The subject of the application is a control system for the solidification process in large-size castings, containing chills placed inside the casting mold (1), characterized in that it consists of any number of active cooling segments (2) made of at least two steel plates (3) with a shape adapted to the casting and known heat capacity, permanently connected to a pipe coil (4), whose inlet stubs (13) and outlet stubs are led outside (1) of the casting mould, the inlet stub pipe (2) is connected with a flexible conduit (5) of appropriate cross-section compressed air supply module (6), equipped with a supply manifold (7) connected to the pneumatic network, a proportional air flow regulator (8) and a ejector (9), which is connected to a proportional water flow regulator (10) connected to the water network, while the outlet connector (2) is equipped with a cooling medium temperature sensor, and the proportional air flow regulator (8), the proportional water flow regulator (10) and the cooling medium temperature sensor are connected to the console for automatic control of the solidification process. The subject of the application is also a method of controlling the solidification process in large-size castings.

PL441973A 2022-08-08 2022-08-08 A control system for the solidification process in large-size castings and a method for controlling the solidification process in large-size castings PL245696B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
PL441973A PL245696B1 (en) 2022-08-08 2022-08-08 A control system for the solidification process in large-size castings and a method for controlling the solidification process in large-size castings
EP22205687.1A EP4316689A1 (en) 2022-08-08 2022-11-06 Control system for the solidification process in large-size castings and process control of solidification in large-size castings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL441973A PL245696B1 (en) 2022-08-08 2022-08-08 A control system for the solidification process in large-size castings and a method for controlling the solidification process in large-size castings

Publications (2)

Publication Number Publication Date
PL441973A1 true PL441973A1 (en) 2023-07-10
PL245696B1 PL245696B1 (en) 2024-09-23

Family

ID=85800706

Family Applications (1)

Application Number Title Priority Date Filing Date
PL441973A PL245696B1 (en) 2022-08-08 2022-08-08 A control system for the solidification process in large-size castings and a method for controlling the solidification process in large-size castings

Country Status (2)

Country Link
EP (1) EP4316689A1 (en)
PL (1) PL245696B1 (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101426002B1 (en) * 2012-11-27 2014-08-05 (주)청수메이드 Temperature control System of multi channel mold for reduction cooling cycle time
KR102181439B1 (en) * 2019-11-21 2020-11-23 한국생산기술연구원 Mold cooling control device
KR102483175B1 (en) * 2020-11-24 2022-12-30 (주)진양기계 Cooling system for low pressure casting apparatus

Also Published As

Publication number Publication date
EP4316689A1 (en) 2024-02-07
PL245696B1 (en) 2024-09-23

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