FR2024293A1 - Thin-walled castings of aluminium or - magnesium - Google Patents

Thin-walled castings of aluminium or - magnesium

Info

Publication number
FR2024293A1
FR2024293A1 FR6940748A FR6940748A FR2024293A1 FR 2024293 A1 FR2024293 A1 FR 2024293A1 FR 6940748 A FR6940748 A FR 6940748A FR 6940748 A FR6940748 A FR 6940748A FR 2024293 A1 FR2024293 A1 FR 2024293A1
Authority
FR
France
Prior art keywords
aluminium
magnesium
thin
core
mould
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.)
Withdrawn
Application number
FR6940748A
Other languages
French (fr)
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.)
Boeing Co
Original Assignee
Boeing Co
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 Boeing Co filed Critical Boeing Co
Publication of FR2024293A1 publication Critical patent/FR2024293A1/en
Withdrawn legal-status Critical Current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
    • B22D18/00—Pressure casting; Vacuum casting
    • B22D18/02—Pressure casting making use of mechanical pressure devices, e.g. cast-forging

Landscapes

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

Abstract

The mould consists of a movable heat-insulating core in a heat-insulating mould. Overheated melt is poured into the preliminary mould; core is then advanced, excess melt is expelled from the casting space, and the core is kept in place until the casting solidifies.
FR6940748A 1968-11-26 1969-11-26 Thin-walled castings of aluminium or - magnesium Withdrawn FR2024293A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77904868A 1968-11-26 1968-11-26

Publications (1)

Publication Number Publication Date
FR2024293A1 true FR2024293A1 (en) 1970-08-28

Family

ID=25115155

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6940748A Withdrawn FR2024293A1 (en) 1968-11-26 1969-11-26 Thin-walled castings of aluminium or - magnesium

Country Status (2)

Country Link
DE (1) DE1958517A1 (en)
FR (1) FR2024293A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115365813A (en) * 2022-09-05 2022-11-22 衡阳泰豪通信车辆有限公司 Special-shaped cabin and assembling method thereof

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH656333A5 (en) * 1982-09-21 1986-06-30 Fischer Ag Georg Poured thin-walled body.
CN111230068A (en) * 2019-12-31 2020-06-05 湖北三江航天红阳机电有限公司 High-strength aluminum alloy precision casting molding technology for large thin-wall wing body fused special-shaped cabin shell

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115365813A (en) * 2022-09-05 2022-11-22 衡阳泰豪通信车辆有限公司 Special-shaped cabin and assembling method thereof
CN115365813B (en) * 2022-09-05 2023-08-18 衡阳泰豪通信车辆有限公司 Special-shaped cabin body and assembly method thereof

Also Published As

Publication number Publication date
DE1958517A1 (en) 1970-06-11

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Legal Events

Date Code Title Description
ST Notification of lapse