IT1065981B - PROCESS AND EQUIPMENT FOR LOW PRESSURE SHELL CASTING OF LIGHT ALLOY PIECES - Google Patents

PROCESS AND EQUIPMENT FOR LOW PRESSURE SHELL CASTING OF LIGHT ALLOY PIECES

Info

Publication number
IT1065981B
IT1065981B IT6725676A IT6725676A IT1065981B IT 1065981 B IT1065981 B IT 1065981B IT 6725676 A IT6725676 A IT 6725676A IT 6725676 A IT6725676 A IT 6725676A IT 1065981 B IT1065981 B IT 1065981B
Authority
IT
Italy
Prior art keywords
equipment
low pressure
light alloy
pressure shell
alloy pieces
Prior art date
Application number
IT6725676A
Other languages
Italian (it)
Original Assignee
Fata S P A Ora Fata Europ Grou
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 Fata S P A Ora Fata Europ Grou filed Critical Fata S P A Ora Fata Europ Grou
Priority to IT6725676A priority Critical patent/IT1065981B/en
Priority to DE19772704321 priority patent/DE2704321A1/en
Priority to FR7702863A priority patent/FR2340158A1/en
Application granted granted Critical
Publication of IT1065981B publication Critical patent/IT1065981B/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
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/04—Low pressure casting, i.e. making use of pressures up to a few bars to fill the mould
    • 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
    • B22D27/09—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure
    • B22D27/13—Treating the metal in the mould while it is molten or ductile ; Pressure or vacuum casting by using pressure making use of gas pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Molds, Cores, And Manufacturing Methods Thereof (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
IT6725676A 1976-02-04 1976-02-04 PROCESS AND EQUIPMENT FOR LOW PRESSURE SHELL CASTING OF LIGHT ALLOY PIECES IT1065981B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT6725676A IT1065981B (en) 1976-02-04 1976-02-04 PROCESS AND EQUIPMENT FOR LOW PRESSURE SHELL CASTING OF LIGHT ALLOY PIECES
DE19772704321 DE2704321A1 (en) 1976-02-04 1977-02-02 PROCESS AND DEVICE FOR LOW PRESSURE DIE CASTING OF LIGHT METALS
FR7702863A FR2340158A1 (en) 1976-02-04 1977-02-02 Low pressure die casting of light metals - using controlled escape of gas from die cavity to prevent porosity in casting

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT6725676A IT1065981B (en) 1976-02-04 1976-02-04 PROCESS AND EQUIPMENT FOR LOW PRESSURE SHELL CASTING OF LIGHT ALLOY PIECES

Publications (1)

Publication Number Publication Date
IT1065981B true IT1065981B (en) 1985-03-04

Family

ID=11300894

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6725676A IT1065981B (en) 1976-02-04 1976-02-04 PROCESS AND EQUIPMENT FOR LOW PRESSURE SHELL CASTING OF LIGHT ALLOY PIECES

Country Status (3)

Country Link
DE (1) DE2704321A1 (en)
FR (1) FR2340158A1 (en)
IT (1) IT1065981B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BG34491A1 (en) * 1982-07-14 1983-10-15 Nikolov Method for casting under pressure
DE68928866T2 (en) * 1988-07-31 1999-08-05 Asahi Tec Corp Method and device for casting vehicle wheels
DE19901705A1 (en) * 1998-12-28 2000-07-06 Manfred Westermeyer Light metal pistons, especially for internal combustion engines, are low pressure die cast using nitrogen in a riser pipe to displace air from the die cavity and increasing pressure during piston solidification

Also Published As

Publication number Publication date
FR2340158A1 (en) 1977-09-02
DE2704321A1 (en) 1977-08-18

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