SU1026890A2 - Method of bending sections with rigidity corrugations - Google Patents

Method of bending sections with rigidity corrugations Download PDF

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Publication number
SU1026890A2
SU1026890A2 SU823408073A SU3408073A SU1026890A2 SU 1026890 A2 SU1026890 A2 SU 1026890A2 SU 823408073 A SU823408073 A SU 823408073A SU 3408073 A SU3408073 A SU 3408073A SU 1026890 A2 SU1026890 A2 SU 1026890A2
Authority
SU
USSR - Soviet Union
Prior art keywords
workpiece
gap
rigidity
crescent
corrugations
Prior art date
Application number
SU823408073A
Other languages
Russian (ru)
Inventor
Вадим Григорьевич Антипанов
Зосим Мордхеевич Шварцман
Владимир Андреевич Хмель
Василий Николаевич Кочубеев
Василий Вольфович Шварцман
Владимир Елизарович Дырда
Original Assignee
Магнитогорский Дважды Ордена Ленина И Ордена Трудового Красного Знамени Металлургический Комбинат Им.В.И.Ленина
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 Магнитогорский Дважды Ордена Ленина И Ордена Трудового Красного Знамени Металлургический Комбинат Им.В.И.Ленина filed Critical Магнитогорский Дважды Ордена Ленина И Ордена Трудового Красного Знамени Металлургический Комбинат Им.В.И.Ленина
Priority to SU823408073A priority Critical patent/SU1026890A2/en
Application granted granted Critical
Publication of SU1026890A2 publication Critical patent/SU1026890A2/en

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Abstract

СПОСОБ ГИБКИ ПРОФИЛЕЙ С ГОФРАМИ ЖЕСТКОСТИ по авт. СБ.№580032, отличающийс  тем, что, с целью увеличени  коэффициента использовани  металла за счет профили- ровани  серповидных участков заготовки , при формовке зазор между валками со стороны вогнутой в горизонтальной плоскости кромки заготовки выполн ют большим по сравнению с зазором на противоположной стороне заготовки на величину Д (О, 04-0,06 )V5Th, где S - серповидность исходной заС готовки h - толщина заготовки.FLEXIBLE PROFILE METHOD WITH HARDNESS CORNINGS by author. SB No. 580032, characterized in that, in order to increase the metal utilization ratio by profiling the crescent-shaped parts of the workpiece, when forming the gap between the rollers on the horizontal plane side bent in horizontal direction, the edges of the workpiece are large compared to the gap on the opposite side of the workpiece. the value of D (O, 04-0.06) V5Th, where S is the crescent of the original past cooking, h is the thickness of the workpiece.

Description

1чЭ1HE

о:) Об СОAbout :) About CO

Claims (2)

СПОСОБ ГИБКИ ПРОФИЛЕЙ С ГОФРАМИ ЖЕСТКОСТИ по авт. св.»580032, отличающийся тем, что, с целью увеличения коэффициента использования металла за счет профилирования серповидных участков заготовки, при формовке зазор между валками со стороны вогнутой в горизонтальной плоскости кромки заготовки выполняют большим по сравнению с зазором на противоположной стороне заготовки на величину где S **· серповидность исходной заготовки ;METHOD FOR BENDING PROFILES WITH RIGIDITY CORNERS by ed. St. "580032, characterized in that, in order to increase the utilization of metal due to the profiling of the crescent-shaped sections of the workpiece, when forming, the gap between the rollers from the side of the workpiece concave in the horizontal plane is larger than the gap on the opposite side of the workpiece by the value where S ** · crescent shape of the initial blank; h - толщина заготовки.h is the thickness of the workpiece. (2 to(2 to Sil·,,,. 1026890Sil · ,,,. 1026890
SU823408073A 1982-03-09 1982-03-09 Method of bending sections with rigidity corrugations SU1026890A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU823408073A SU1026890A2 (en) 1982-03-09 1982-03-09 Method of bending sections with rigidity corrugations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU823408073A SU1026890A2 (en) 1982-03-09 1982-03-09 Method of bending sections with rigidity corrugations

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
SU580032 Addition

Publications (1)

Publication Number Publication Date
SU1026890A2 true SU1026890A2 (en) 1983-07-07

Family

ID=21001393

Family Applications (1)

Application Number Title Priority Date Filing Date
SU823408073A SU1026890A2 (en) 1982-03-09 1982-03-09 Method of bending sections with rigidity corrugations

Country Status (1)

Country Link
SU (1) SU1026890A2 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1. Авторское свидетельство СССР № 580032, кл. В 21 D 13/10, 5/06, 24.11.75 (прототип). *

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