SU1191238A1 - Method of producing h-beams with perforated web - Google Patents

Method of producing h-beams with perforated web Download PDF

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Publication number
SU1191238A1
SU1191238A1 SU833615065A SU3615065A SU1191238A1 SU 1191238 A1 SU1191238 A1 SU 1191238A1 SU 833615065 A SU833615065 A SU 833615065A SU 3615065 A SU3615065 A SU 3615065A SU 1191238 A1 SU1191238 A1 SU 1191238A1
Authority
SU
USSR - Soviet Union
Prior art keywords
beams
cut
need
vertical wall
inserts
Prior art date
Application number
SU833615065A
Other languages
Russian (ru)
Inventor
Евгений Александрович Васильев
Анатолий Леонидович Младенцев
Original Assignee
Всесоюзный Проектно-Технологический Институт Тяжелого Машиностроения
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.)
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Application filed by Всесоюзный Проектно-Технологический Институт Тяжелого Машиностроения filed Critical Всесоюзный Проектно-Технологический Институт Тяжелого Машиностроения
Priority to SU833615065A priority Critical patent/SU1191238A1/en
Application granted granted Critical
Publication of SU1191238A1 publication Critical patent/SU1191238A1/en

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Abstract

СПОСОБ ИЗГОТОВЛЕНИЯ ДВУТАВРОВЫХ БАЛОК С ПЕРФОРИРОВАННОЙ СТЕНКОЙ, включающий резку балки на две полубалки с выступами и впадинами, стыковку их по выступам с установкой между выступами вставок и сварку, отличающийс  тем, что, с целью экономии металлопроката , перед резкой балки в ее вертикальной стенке вырезают окна с шагом , равным шагу перфорации, резку балки осуществл ют по ее продольной оси симметрии , а в качестве вставок используют материал, полученный при вырезке окон.A method of manufacturing double-ended beads with a perforated wall, including cutting the beam into two half-shells with overhangs and hollows, joining them along the overhangs with the installation between the overhangs of the inserts and welding, characterized in that, in order to save metal, before cutting the beam in its vertical wall, you need to cut the beams in its vertical wall pattern, you need it in order to save metal, before cutting the beam in its vertical wall, you will need to cut the beams in its vertical wall, you will need to cut down the beams in the vertical wall of the template and, in order to save metal, before cutting the beam, you need to cut the beads into the profile of the inserts with a step equal to the perforation step, the beam is cut along its longitudinal axis of symmetry, and the material obtained by cutting windows is used as inserts.

Description

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Claims (1)

СПОСОБ ИЗГОТОВЛЕНИЯ ДВУТАВРОВЫХ БАЛОК С ПЕРФОРИРОВАННОЙ СТЕНКОЙ, включающий резку балки на две полубалки с выступами и впадинами, стыковку их по выступам с установкой между выступами вставок и сварку, отличающийся тем, что, с целью экономии металлопроката, перед резкой балки в ее вертикальной стенке вырезают окна с шагом, равным шагу перфорации, резку балки осуществляют по ее продольной оси симметрии, а в качестве вставок используют материал, полученный при вырезке окон.METHOD FOR MANUFACTURING I-BEAM BEAMS WITH A PERFORATED WALL, including cutting a beam into two half-beams with protrusions and troughs, joining them along the protrusions with the installation between the protrusions of the inserts and welding, characterized in that, in order to save metal rolling, before cutting the beam in its vertical window, the cut-out with a step equal to the perforation step, the beam is cut along its longitudinal axis of symmetry, and the material obtained when cutting windows is used as inserts. Фиг. 1FIG. 1
SU833615065A 1983-07-06 1983-07-06 Method of producing h-beams with perforated web SU1191238A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU833615065A SU1191238A1 (en) 1983-07-06 1983-07-06 Method of producing h-beams with perforated web

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU833615065A SU1191238A1 (en) 1983-07-06 1983-07-06 Method of producing h-beams with perforated web

Publications (1)

Publication Number Publication Date
SU1191238A1 true SU1191238A1 (en) 1985-11-15

Family

ID=21071983

Family Applications (1)

Application Number Title Priority Date Filing Date
SU833615065A SU1191238A1 (en) 1983-07-06 1983-07-06 Method of producing h-beams with perforated web

Country Status (1)

Country Link
SU (1) SU1191238A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU204843U1 (en) * 2021-03-10 2021-06-15 Александр Суренович Марутян DOUBLE-TEXT BENDED WELDING PROFILE WITH PERFORATED WALL

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 339648, кл. Е 04 С 3/08, 1970. Патент US № 3066394, кл. 29-200, 1962. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU204843U1 (en) * 2021-03-10 2021-06-15 Александр Суренович Марутян DOUBLE-TEXT BENDED WELDING PROFILE WITH PERFORATED WALL

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