SU1640874A1 - PUNCH FOR PIPE END FORMING - Google Patents

PUNCH FOR PIPE END FORMING

Info

Publication number
SU1640874A1
SU1640874A1 SU4717547/27A SU4717547A SU1640874A1 SU 1640874 A1 SU1640874 A1 SU 1640874A1 SU 4717547/27 A SU4717547/27 A SU 4717547/27A SU 4717547 A SU4717547 A SU 4717547A SU 1640874 A1 SU1640874 A1 SU 1640874A1
Authority
SU
USSR - Soviet Union
Prior art keywords
punch
section
pipe end
end forming
forming
Prior art date
Application number
SU4717547/27A
Other languages
Russian (ru)
Inventor
Б.Н. Марьин
З.Х. Салехетдинов
А.И. Фурман
Original Assignee
Б.Н. Марьин
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 Б.Н. Марьин filed Critical Б.Н. Марьин
Priority to SU4717547/27A priority Critical patent/SU1640874A1/en
Application granted granted Critical
Publication of SU1640874A1 publication Critical patent/SU1640874A1/en

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  • Punching Or Piercing (AREA)

Abstract

Пуансон для формообразования концов труб, содержащий жестко связанные между собой хвостовик, а также формообразующий и фланцеобразующий участки, отличающийся тем, что, с целью расширения технологических возможностей, фланцеобразующий участок выполнен в виде цилиндра, расположенного перпендикулярно к оси пуансона, при этом формообразующий участок выполнен в форме усеченного конуса с поперечным сечением у хвостовика, ограниченным окружностью, переходящей в эллипс к фланцеобразующему участку.A punch for shaping the ends of pipes containing rigidly interconnected shank, as well as forming and flanging parts, characterized in that, in order to expand technological capabilities, flanging section is made in the form of a cylinder located perpendicular to the axis of the punch, while the shape of a truncated cone with a cross section at the shank bounded by a circle, turning into an ellipse to the flange-forming section.

SU4717547/27A 1989-07-11 1989-07-11 PUNCH FOR PIPE END FORMING SU1640874A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU4717547/27A SU1640874A1 (en) 1989-07-11 1989-07-11 PUNCH FOR PIPE END FORMING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU4717547/27A SU1640874A1 (en) 1989-07-11 1989-07-11 PUNCH FOR PIPE END FORMING

Publications (1)

Publication Number Publication Date
SU1640874A1 true SU1640874A1 (en) 2005-03-20

Family

ID=60530177

Family Applications (1)

Application Number Title Priority Date Filing Date
SU4717547/27A SU1640874A1 (en) 1989-07-11 1989-07-11 PUNCH FOR PIPE END FORMING

Country Status (1)

Country Link
SU (1) SU1640874A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446905C2 (en) * 2010-05-04 2012-04-10 Открытое акционерное общество "Российский научно-исследовательский институт трубной промышленности" (ОАО "РосНИТИ") Pipe-end upset male die
RU180393U1 (en) * 2017-07-18 2018-06-09 Акционерное общество "Научно-производственный центр газотурбостроения "Салют" (АО НПЦ газотурбостроения "Салют") PUNCH FOR FORMING OF THE TUBE DELIVERY DISTRIBUTION USED IN THE MANUFACTURE OF A CONE RING RING GAS TURBINE ENGINE

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2446905C2 (en) * 2010-05-04 2012-04-10 Открытое акционерное общество "Российский научно-исследовательский институт трубной промышленности" (ОАО "РосНИТИ") Pipe-end upset male die
RU180393U1 (en) * 2017-07-18 2018-06-09 Акционерное общество "Научно-производственный центр газотурбостроения "Салют" (АО НПЦ газотурбостроения "Салют") PUNCH FOR FORMING OF THE TUBE DELIVERY DISTRIBUTION USED IN THE MANUFACTURE OF A CONE RING RING GAS TURBINE ENGINE

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