FR3110106B1 - PROCESS FOR SHAPING METALLIC MATERIALS AND MACHINE FOR IMPLEMENTING IT - Google Patents

PROCESS FOR SHAPING METALLIC MATERIALS AND MACHINE FOR IMPLEMENTING IT Download PDF

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Publication number
FR3110106B1
FR3110106B1 FR1905211A FR1905211A FR3110106B1 FR 3110106 B1 FR3110106 B1 FR 3110106B1 FR 1905211 A FR1905211 A FR 1905211A FR 1905211 A FR1905211 A FR 1905211A FR 3110106 B1 FR3110106 B1 FR 3110106B1
Authority
FR
France
Prior art keywords
tank
implementing
machine
metallic materials
forming
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.)
Active
Application number
FR1905211A
Other languages
French (fr)
Other versions
FR3110106A1 (en
Inventor
Elise Lamic
Fabien Nazaret
Damien Mauduit
Nicolas Fleurisson
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.)
AUROCK
Original Assignee
AUROCK
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 AUROCK filed Critical AUROCK
Priority to FR1905211A priority Critical patent/FR3110106B1/en
Publication of FR3110106A1 publication Critical patent/FR3110106A1/en
Application granted granted Critical
Publication of FR3110106B1 publication Critical patent/FR3110106B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B21D26/027—Means for controlling fluid parameters, e.g. pressure or temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/021—Deforming sheet bodies
    • B21D26/029—Closing or sealing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D26/00—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces
    • B21D26/02—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure
    • B21D26/053—Shaping without cutting otherwise than using rigid devices or tools or yieldable or resilient pads, i.e. applying fluid pressure or magnetic forces by applying fluid pressure characterised by the material of the blanks
    • B21D26/055—Blanks having super-plastic properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21D37/00—Tools as parts of machines covered by this subclass
    • B21D37/16—Heating or cooling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Abstract

L’invention concerne un procédé de formage d’une pièce à former (22), mis en oeuvre par une machine de formage (M) comprenant les outillages suivants : Une cuve (12), une matrice (10) logée dans la cuve (12), un couvercle (13), des moyens de chauffage (1 à 8), remarquable en ce qu’il consiste à mettre sous vide une enceinte constituée par la cuve (12) et le couvercle (13) en mettant en œuvre une étanchéité au vide entre le couvercle (13) et la pièce à former (22) et entre la cuve (12) et la pièce à former (22), et à chauffer la pièce à former (22) au moyen d’une solution de chauffage direct par rayonnement (1 à 8) disposée à l’intérieur de ladite enceinte. L'invention concerne également une machine de formage permettant de mettre en œuvre ledit procédé. Applications : formage de pièces métalliques. Figure à publier avec l’abrégé : Fig. 1The invention relates to a method for forming a part to be formed (22), implemented by a forming machine (M) comprising the following tools: A tank (12), a die (10) housed in the tank ( 12), a lid (13), heating means (1 to 8), remarkable in that it consists in placing a vacuum in an enclosure formed by the tank (12) and the lid (13) by implementing a vacuum seal between the cover (13) and the part to be formed (22) and between the tank (12) and the part to be formed (22), and in heating the part to be formed (22) by means of a solution of direct heating by radiation (1 to 8) arranged inside said enclosure. The invention also relates to a forming machine making it possible to implement said method. Applications: forming of metal parts. Figure to be published with abstract: Fig. 1

FR1905211A 2019-05-17 2019-05-17 PROCESS FOR SHAPING METALLIC MATERIALS AND MACHINE FOR IMPLEMENTING IT Active FR3110106B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1905211A FR3110106B1 (en) 2019-05-17 2019-05-17 PROCESS FOR SHAPING METALLIC MATERIALS AND MACHINE FOR IMPLEMENTING IT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1905211 2019-05-17
FR1905211A FR3110106B1 (en) 2019-05-17 2019-05-17 PROCESS FOR SHAPING METALLIC MATERIALS AND MACHINE FOR IMPLEMENTING IT

Publications (2)

Publication Number Publication Date
FR3110106A1 FR3110106A1 (en) 2021-11-19
FR3110106B1 true FR3110106B1 (en) 2022-06-03

Family

ID=68281540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1905211A Active FR3110106B1 (en) 2019-05-17 2019-05-17 PROCESS FOR SHAPING METALLIC MATERIALS AND MACHINE FOR IMPLEMENTING IT

Country Status (1)

Country Link
FR (1) FR3110106B1 (en)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1276065A (en) * 1970-02-05 1972-06-01 Gen Electric Co Ltd Improvements in or relating to shaping of materials
US4474044A (en) 1982-09-02 1984-10-02 Mcdonnell Douglas Corporation Apparatus and process for superplastically forming metals
TW496823B (en) * 1998-12-23 2002-08-01 Dung-Han Juang Process for manufacturing an electromagnetic interference shielding superplastic alloy foil cladded plastic outer shell product
DE102007014948A1 (en) * 2007-03-23 2008-09-25 Rolls-Royce Deutschland Ltd & Co Kg Method and apparatus for hot forming sheet metal from titanium based alloys
FR3034690B1 (en) 2015-04-09 2017-10-20 Aurock METHOD FOR CONTROLLING A SUPERPLASTIC FORMING MACHINE AND CORRESPONDING MACHINE
CN106239880B (en) 2016-08-22 2019-03-15 上海航天精密机械研究所 The device of superplastic forming and hot forming combination process is realized under vacuum environment

Also Published As

Publication number Publication date
FR3110106A1 (en) 2021-11-19

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