FR3044943B1 - INJECTION TIP FOR A CASTING MACHINE, MACHINE AND CASTING PROCESS USING SUCH A TIP - Google Patents

INJECTION TIP FOR A CASTING MACHINE, MACHINE AND CASTING PROCESS USING SUCH A TIP Download PDF

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Publication number
FR3044943B1
FR3044943B1 FR1562245A FR1562245A FR3044943B1 FR 3044943 B1 FR3044943 B1 FR 3044943B1 FR 1562245 A FR1562245 A FR 1562245A FR 1562245 A FR1562245 A FR 1562245A FR 3044943 B1 FR3044943 B1 FR 3044943B1
Authority
FR
France
Prior art keywords
machine
tip
casting
liquid metal
mold
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.)
Expired - Fee Related
Application number
FR1562245A
Other languages
French (fr)
Other versions
FR3044943A1 (en
Inventor
Victor Shirbman
David Ori Ben
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.)
ADM28 SARL
Original Assignee
ADM28 SARL
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 ADM28 SARL filed Critical ADM28 SARL
Priority to FR1562245A priority Critical patent/FR3044943B1/en
Priority to JP2018549611A priority patent/JP6840166B2/en
Priority to CN201680072521.5A priority patent/CN108367344A/en
Priority to US16/060,341 priority patent/US20190001407A1/en
Priority to PCT/EP2016/080396 priority patent/WO2017097961A1/en
Priority to EP16808684.1A priority patent/EP3386659B1/en
Publication of FR3044943A1 publication Critical patent/FR3044943A1/en
Application granted granted Critical
Publication of FR3044943B1 publication Critical patent/FR3044943B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • B22D17/2015—Means for forcing the molten metal into the die
    • B22D17/2023—Nozzles or shot sleeves
    • 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
    • B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted
    • B22D17/04—Plunger machines
    • 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
    • B22D17/2015—Means for forcing the molten metal into the die
    • B22D17/2038—Heating, cooling or lubricating the injection unit
    • 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
    • B22D17/30—Accessories for supplying molten metal, e.g. in rations
    • 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
    • B22D17/02—Hot chamber machines, i.e. with heated press chamber in which metal is melted

Abstract

L'invention concerne un embout (20) d'injection de métal liquide sous pression, adapté pour être inséré entre une conduite (12) d'amenée de métal liquide et un orifice d'injection (33) d'un moule (30), caractérisé en ce qu'il est de forme tubulaire, en matériau réfractaire électriquement isolant et en ce qu'il comporte un canal (22) adapté pour la circulation de métal liquide entre une première extrémité, dite extrémité amont (23), adaptée pour être reliée à ladite conduite et une deuxième extrémité, dite extrémité aval (24), adaptée pour être reliée au moule, et une bobine (26) électromagnétique, placée entre lesdites extrémités, d'axe confondu avec au moins une portion d'axe du canal. L'invention concerne également une machine de coulée utilisant un tel embout et un procédé de coulée de métal utilisant cette machine.The invention relates to a nozzle (20) for injecting liquid metal under pressure, adapted to be inserted between a pipe (12) for supplying liquid metal and an injection port (33) of a mold (30). , characterized in that it is tubular in shape, made of electrically insulating refractory material and in that it comprises a channel (22) adapted for the circulation of liquid metal between a first end, called the upstream end (23), adapted for be connected to said pipe and a second end, called the downstream end (24), adapted to be connected to the mold, and an electromagnetic coil (26), placed between said ends, of axis coinciding with at least one axis portion of the channel. The invention also relates to a casting machine using such a tip and to a metal casting method using this machine.

FR1562245A 2015-12-11 2015-12-11 INJECTION TIP FOR A CASTING MACHINE, MACHINE AND CASTING PROCESS USING SUCH A TIP Expired - Fee Related FR3044943B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1562245A FR3044943B1 (en) 2015-12-11 2015-12-11 INJECTION TIP FOR A CASTING MACHINE, MACHINE AND CASTING PROCESS USING SUCH A TIP
JP2018549611A JP6840166B2 (en) 2015-12-11 2016-12-09 Injection tip for casting machines, casting machines and casting methods using that tip
CN201680072521.5A CN108367344A (en) 2015-12-11 2016-12-09 For casting machine injection connector, use the casting machine and method of the connector
US16/060,341 US20190001407A1 (en) 2015-12-11 2016-12-09 Injection tip for casting machine, casting machine and method using such a tip
PCT/EP2016/080396 WO2017097961A1 (en) 2015-12-11 2016-12-09 Injection tip for casting machine, casting machine and method using such a tip
EP16808684.1A EP3386659B1 (en) 2015-12-11 2016-12-09 Injection tip for casting machine, casting machine and method using such a tip

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1562245A FR3044943B1 (en) 2015-12-11 2015-12-11 INJECTION TIP FOR A CASTING MACHINE, MACHINE AND CASTING PROCESS USING SUCH A TIP

Publications (2)

Publication Number Publication Date
FR3044943A1 FR3044943A1 (en) 2017-06-16
FR3044943B1 true FR3044943B1 (en) 2020-12-04

Family

ID=55236765

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1562245A Expired - Fee Related FR3044943B1 (en) 2015-12-11 2015-12-11 INJECTION TIP FOR A CASTING MACHINE, MACHINE AND CASTING PROCESS USING SUCH A TIP

Country Status (6)

Country Link
US (1) US20190001407A1 (en)
EP (1) EP3386659B1 (en)
JP (1) JP6840166B2 (en)
CN (1) CN108367344A (en)
FR (1) FR3044943B1 (en)
WO (1) WO2017097961A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113927014A (en) * 2021-09-09 2022-01-14 仁兴机械（佛山）有限公司 Material injection device, die casting machine thereof and die casting method thereof
CN115863125A (en) * 2022-10-31 2023-03-28 西北核技术研究所 Integrated high-voltage vacuum insulation stack

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Also Published As

Publication number Publication date
EP3386659A1 (en) 2018-10-17
JP2018537296A (en) 2018-12-20
CN108367344A (en) 2018-08-03
JP6840166B2 (en) 2021-03-10
WO2017097961A1 (en) 2017-06-15
EP3386659B1 (en) 2020-12-02
US20190001407A1 (en) 2019-01-03
FR3044943A1 (en) 2017-06-16

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