SU576143A1 - Apparatus for pressing by working fluid pressure - Google Patents

Apparatus for pressing by working fluid pressure

Info

Publication number
SU576143A1
SU576143A1 SU7402081933A SU2081933A SU576143A1 SU 576143 A1 SU576143 A1 SU 576143A1 SU 7402081933 A SU7402081933 A SU 7402081933A SU 2081933 A SU2081933 A SU 2081933A SU 576143 A1 SU576143 A1 SU 576143A1
Authority
SU
USSR - Soviet Union
Prior art keywords
pressing
fluid pressure
working fluid
curvature
counterpressure unit
Prior art date
Application number
SU7402081933A
Other languages
Russian (ru)
Inventor
Николай Егорович Ольховский
Борис Григорьевич Пьянков
Леонард Болеславович Царюк
Original Assignee
Предприятие П/Я В-8620
Ростовский Ордена Трудового Красного Знамени Государственный Университет
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 Предприятие П/Я В-8620, Ростовский Ордена Трудового Красного Знамени Государственный Университет filed Critical Предприятие П/Я В-8620
Priority to SU7402081933A priority Critical patent/SU576143A1/en
Application granted granted Critical
Publication of SU576143A1 publication Critical patent/SU576143A1/en

Links

Landscapes

  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Shaping Of Tube Ends By Bending Or Straightening (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)

Description

га  содержит узел противодавлени , соединенный с независимым источником давлени , о тличающеес  тем, что, с целью регулировани  кривизны центрального участка штампуемой заготовки, узел противодавлени  выполнен в виде полого корпуса, закрытого со стороны прижима гибкой оболочкой, на которой закреплены датчики контрол  кривизны заготовки.The ha contains a counterpressure unit connected to an independent pressure source, differing in that, in order to regulate the curvature of the central section of the blank, the counterpressure unit is made in the form of a hollow body, closed on the side of the clamp with a flexible shell on which the curvature control sensors are mounted.

Источники информации, прин тые во внимание при экснертизе 1. Исачепков Е. И. «Штамповка резиной и Ж1 дкостыо, М., «Машгиз, 1-967, с. 165, 166, рис. 87.Sources of information taken into account during exertizations 1. Isachepkov EI “Stamping with rubber and д1 dkostyo, M.,“ Mashgiz, 1-967, p. 165, 166, fig. 87

даYes

SU7402081933A 1974-12-11 1974-12-11 Apparatus for pressing by working fluid pressure SU576143A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7402081933A SU576143A1 (en) 1974-12-11 1974-12-11 Apparatus for pressing by working fluid pressure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7402081933A SU576143A1 (en) 1974-12-11 1974-12-11 Apparatus for pressing by working fluid pressure

Publications (1)

Publication Number Publication Date
SU576143A1 true SU576143A1 (en) 1977-10-15

Family

ID=20602844

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7402081933A SU576143A1 (en) 1974-12-11 1974-12-11 Apparatus for pressing by working fluid pressure

Country Status (1)

Country Link
SU (1) SU576143A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266416A (en) * 1978-03-31 1981-05-12 Swiss Aluminium Ltd. Device for the production of blisters
US4708008A (en) * 1985-12-26 1987-11-24 Mcdonnell Douglas Corporation Volume control superplastic forming
US5419170A (en) * 1993-10-15 1995-05-30 The Boeing Company Gas control for superplastic forming

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4266416A (en) * 1978-03-31 1981-05-12 Swiss Aluminium Ltd. Device for the production of blisters
US4409808A (en) * 1978-03-31 1983-10-18 Swiss Aluminium Ltd. Process for the production of blisters
US4708008A (en) * 1985-12-26 1987-11-24 Mcdonnell Douglas Corporation Volume control superplastic forming
US5419170A (en) * 1993-10-15 1995-05-30 The Boeing Company Gas control for superplastic forming

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