SU719753A1 - Apparatus for stamping sheet parts under superplasticity conditions - Google Patents

Apparatus for stamping sheet parts under superplasticity conditions Download PDF

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Publication number
SU719753A1
SU719753A1 SU782611865A SU2611865A SU719753A1 SU 719753 A1 SU719753 A1 SU 719753A1 SU 782611865 A SU782611865 A SU 782611865A SU 2611865 A SU2611865 A SU 2611865A SU 719753 A1 SU719753 A1 SU 719753A1
Authority
SU
USSR - Soviet Union
Prior art keywords
parts under
sheet parts
stamping sheet
unit
superplasticity conditions
Prior art date
Application number
SU782611865A
Other languages
Russian (ru)
Inventor
Анатолий Георгиевич Пашкевич
Александр Васильвич Орехов
Юрий Петрович Тюпич
Вячеслав Михайлович Титов
Наталья Юрьевна Каратаева
Original Assignee
Московский авиационный технологический институт им. К.Э.Циолковского
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 Московский авиационный технологический институт им. К.Э.Циолковского filed Critical Московский авиационный технологический институт им. К.Э.Циолковского
Priority to SU782611865A priority Critical patent/SU719753A1/en
Application granted granted Critical
Publication of SU719753A1 publication Critical patent/SU719753A1/en

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  • Shaping Metal By Deep-Drawing, Or The Like (AREA)

Description

(54) УСТРОЙСТВО ДЛЯ ФОРМОВКИ ЛИСТОВЫХ ДЕТАЛЕЙ В РЕЖИМЕ СВЕРХГШАСТИЧНОСТи(54) DEVICE FOR FORMING SHEET DETAILS IN THE MODE OF SUPERGASS BACKGROUND

Claims (1)

Формула изобретенияClaim Устройство для формовки листовых деталей в режиме сверхпластичности, 15 содержащее корпус с матрицей, крышку, нагревательные элементы, систему подачи избыточного давления и узел подстуживания центральной зоны заготовки в процессе вытяжки, отличаю20 щ е е с я тем, что, с целью упроще.ния конструкции, узел подстуживания выполнен в виде заполненной расплавом соли герметичной камеры, расположенной в корпусе устройства и сообщенной 25 с рабочей полостью матрицы и с системой создания давления над уровнем расплава.A device for forming sheet metal parts in superplasticity mode, 15 comprising a housing with a die, a cover, heating elements, an overpressure supply system and a unit for reinforcing the central zone of the workpiece during the drawing process, characterized in that, in order to simplify the design , the unit of undermining is made in the form of a sealed chamber filled with molten salt, located in the device body and communicated 25 with the working cavity of the matrix and with a system for creating pressure above the level of the melt.
SU782611865A 1978-05-05 1978-05-05 Apparatus for stamping sheet parts under superplasticity conditions SU719753A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU782611865A SU719753A1 (en) 1978-05-05 1978-05-05 Apparatus for stamping sheet parts under superplasticity conditions

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU782611865A SU719753A1 (en) 1978-05-05 1978-05-05 Apparatus for stamping sheet parts under superplasticity conditions

Publications (1)

Publication Number Publication Date
SU719753A1 true SU719753A1 (en) 1980-03-05

Family

ID=20762995

Family Applications (1)

Application Number Title Priority Date Filing Date
SU782611865A SU719753A1 (en) 1978-05-05 1978-05-05 Apparatus for stamping sheet parts under superplasticity conditions

Country Status (1)

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SU (1) SU719753A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214949A (en) * 1992-04-06 1993-06-01 Rohr, Inc. Cold wall superplastic forming press with surface mounted radiant heaters
US5277045A (en) * 1992-05-08 1994-01-11 Rockwell International Corp. Superplastic forming of metals at temperatures greater than 1000 degree C
GB2376910A (en) * 2001-06-30 2002-12-31 Rolls Royce Plc A method and apparatus for superplastically forming a workpiece

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5214949A (en) * 1992-04-06 1993-06-01 Rohr, Inc. Cold wall superplastic forming press with surface mounted radiant heaters
US5277045A (en) * 1992-05-08 1994-01-11 Rockwell International Corp. Superplastic forming of metals at temperatures greater than 1000 degree C
GB2376910A (en) * 2001-06-30 2002-12-31 Rolls Royce Plc A method and apparatus for superplastically forming a workpiece
GB2376910B (en) * 2001-06-30 2004-06-30 Rolls Royce Plc A method and apparatus for superplastically forming a workpiece
US6907761B2 (en) 2001-06-30 2005-06-21 Rolls-Royce Plc Method and apparatus for superplastically forming a workpiece

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