SU1581408A1 - Method of producing several roll-formed sections from blanks - Google Patents

Method of producing several roll-formed sections from blanks Download PDF

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Publication number
SU1581408A1
SU1581408A1 SU884432900A SU4432900A SU1581408A1 SU 1581408 A1 SU1581408 A1 SU 1581408A1 SU 884432900 A SU884432900 A SU 884432900A SU 4432900 A SU4432900 A SU 4432900A SU 1581408 A1 SU1581408 A1 SU 1581408A1
Authority
SU
USSR - Soviet Union
Prior art keywords
profile
profiles
blanks
wall
level
Prior art date
Application number
SU884432900A
Other languages
Russian (ru)
Inventor
Марк Ефимович Докторов
Original Assignee
Украинский научно-исследовательский институт металлов
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 Украинский научно-исследовательский институт металлов filed Critical Украинский научно-исследовательский институт металлов
Priority to SU884432900A priority Critical patent/SU1581408A1/en
Application granted granted Critical
Publication of SU1581408A1 publication Critical patent/SU1581408A1/en

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  • Bending Of Plates, Rods, And Pipes (AREA)

Abstract

Изобретение относитс  к обработке металлов давлением и предназначено дл  использовани  при изготовлении на станах из отдельных заготовок одновременно нескольких гнутых профилей. Цель изобретени  - расширение технологических возможностей за счет изготовлени  профилей с различной шириной стенки и конфигурацией. Первоначально заготовку дл  формообразовани  профил  с меньшей шириной стенки 1 вывод т на уровень формовки и путем последовательной подгибки полок формуют профиль. Затем, перемеща  профиль, вывод т на другой уровень формовки заготовку 5 профил  с большей шириной стенки, накладывают на отформованный профиль и их совместно продольно перемещают каждый на своем уровне, одновременно форму  второй профиль. После формообразовани  профили раздел ют на мерные длины. Способ позвол ет увеличить производительность оборудовани . 8 ил.The invention relates to the processing of metals by pressure and is intended for use in the manufacture of several bent profiles at the mill from separate blanks. The purpose of the invention is the expansion of technological capabilities through the manufacture of profiles with different wall widths and configurations. Initially, the blank for forming a profile with a smaller wall width 1 is brought to the molding level and the profile is molded by successive bending of the shelves. Then, by moving the profile, the workpiece 5 profiles with a larger wall width are brought to another level of molding, they are superimposed on the molded profile and they are jointly longitudinally moved at their own level, simultaneously the shape of the second profile. After shaping, the profiles are divided into measured lengths. The method allows to increase the productivity of the equipment. 8 il.

Description

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Claims (1)

Формула изобретенияClaim Способ изготовления из отдельных заготовок нескольких гнутых профилей преимущественно с горизонтальной стен— .кой и полками, включающий формообразование по крайней мере двух профилей из отдельных заготовок путем последовательной по переходам подгйбки их элементов с наложением заготовок и последующим разделением, отличающийся тем, что, с целью расширения технологических возможностей за счет изготовления профилей различной конфигурации, первоначаль но формообразуют профиль с меньшей шириной стенки, затем заготовку профиля с большей шириной стенки накпа- I дывают на ранее отформованный профиль со стороны его стенки, уровень формовки смещают в сторону накладываемой заготбвки на ее толщину и про· дольно перемещают оба профиля одноj временно, производя формообразование второго профиля.A method of manufacturing several bent profiles from individual blanks predominantly with a horizontal wall — a shelf and shelves, comprising shaping at least two profiles from separate blanks by sequentially transitioning the elements of their elements with overlapping blanks and subsequent separation, characterized in that, in order to expand technological capabilities due to the manufacture of profiles of various configurations, initially form a profile with a smaller wall width, then a blank profile with a larger the width of the wall is applied I to the previously formed profile from the side of its wall, the molding level is shifted towards the overlay blank to its thickness and both profiles are longitudinally moved simultaneously, forming the second profile. в-в г-гin yy Фиг. 5FIG. 5 А-АAa Фиг. 6FIG. 6 II
SU884432900A 1988-05-30 1988-05-30 Method of producing several roll-formed sections from blanks SU1581408A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884432900A SU1581408A1 (en) 1988-05-30 1988-05-30 Method of producing several roll-formed sections from blanks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884432900A SU1581408A1 (en) 1988-05-30 1988-05-30 Method of producing several roll-formed sections from blanks

Publications (1)

Publication Number Publication Date
SU1581408A1 true SU1581408A1 (en) 1990-07-30

Family

ID=21378168

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884432900A SU1581408A1 (en) 1988-05-30 1988-05-30 Method of producing several roll-formed sections from blanks

Country Status (1)

Country Link
SU (1) SU1581408A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 956093, кл0 В 21 D 5/Ob, I980 *

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