SU654369A1 - Method of manufacturing reduced-weight metal beams - Google Patents
Method of manufacturing reduced-weight metal beamsInfo
- Publication number
- SU654369A1 SU654369A1 SU772534191A SU2534191A SU654369A1 SU 654369 A1 SU654369 A1 SU 654369A1 SU 772534191 A SU772534191 A SU 772534191A SU 2534191 A SU2534191 A SU 2534191A SU 654369 A1 SU654369 A1 SU 654369A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- parts
- metal beams
- weight metal
- welded
- along
- Prior art date
Links
Landscapes
- Laser Beam Processing (AREA)
Description
Изобретение может быть исиользовано в строительной и энергетической промышленности .The invention may be used in the construction and energy industries.
Способ 1 изготовлени облегченных металлических балок, при котором вертикальную стенку балки разрезают по ломаной линии, а затем части стыкуют между собой и сваривают.Method 1 of making lightweight metal beams, in which the vertical wall of the beam is cut along a broken line, and then the parts are joined to each other and welded.
Однако при таком способе изготовлени одна из балок получаетс незаконченной и требует дополнительного расхода стали на ее завершение.However, with this method of manufacture, one of the beams is unfinished and requires additional consumption of steel to complete it.
Целью изобретени вл етс обеспечение экономии металла.The aim of the invention is to achieve metal savings.
Это достигаетс тем, что одну из частей балки разрезают поперек по середине выступа , разрезанные части мен ют местами по длине балки и указанные части сваривают между собой и со второй частью балки.This is achieved by cutting one part of the beam transversely in the middle of the protrusion, the cut parts are interchanged along the length of the beam, and these parts are welded to each other and with the second part of the beam.
На фиг. 1 показана схема резки балки исходной высоты, по сн юш,а предполагаемый способ; на фиг. 2 - готова балка.FIG. 1 shows a diagram of cutting the beam of the initial height, as shown, and the intended method; in fig. 2 - ready beam.
Разрезку стенки балки производ т по ломаной линии А.The beam wall is cut along broken line A.
Возможна также форма линии реза, соответствуюша пр моугольным отверсти м в готовой балке или люба друга форма, занимающа промежуточное положение между указанными.It is also possible to form a cutting line, corresponding to rectangular holes in the finished beam, or any other form that occupies an intermediate position between these.
После резки по ломаной линии верхнийAfter cutting along the broken line
или нижний по с балки разрезают в месте любого выступа по вертикальной линии Б. Затем полученные две части 1 и 2 верхнего или нижнего по са и одну нижнюю часть 3 стыкуют и сваривают, образу облегченную балку.or lower along the beam is cut in the place of any protrusion along the vertical line B. Then the obtained two parts 1 and 2 of the upper or lower belt and one lower part 3 are joined and welded to form a lightweight beam.
Это позвол ет получить в готовой балке равнорасположенные по продольной оси шестигранные отверсти .This makes it possible to obtain hexagonal holes equally spaced along the longitudinal axis in the finished beam.
Использование предлагаемого способа позвол ет производить безотходный раскрой балки и изготавливать облегченные металлические балки с наименьшими трудозатратами .The use of the proposed method makes it possible to produce waste-free cutting of the beams and to produce lightweight metal beams with the least effort.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772534191A SU654369A1 (en) | 1977-10-13 | 1977-10-13 | Method of manufacturing reduced-weight metal beams |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU772534191A SU654369A1 (en) | 1977-10-13 | 1977-10-13 | Method of manufacturing reduced-weight metal beams |
Publications (1)
Publication Number | Publication Date |
---|---|
SU654369A1 true SU654369A1 (en) | 1979-03-30 |
Family
ID=20729050
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU772534191A SU654369A1 (en) | 1977-10-13 | 1977-10-13 | Method of manufacturing reduced-weight metal beams |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU654369A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5787559A (en) * | 1993-08-23 | 1998-08-04 | Dean; Charles W. | Rigid frame construction apparatus |
-
1977
- 1977-10-13 SU SU772534191A patent/SU654369A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5787559A (en) * | 1993-08-23 | 1998-08-04 | Dean; Charles W. | Rigid frame construction apparatus |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
USRE21921E (en) | Welded structural member | |
US2002044A (en) | Structural element | |
SU654369A1 (en) | Method of manufacturing reduced-weight metal beams | |
ES491094A0 (en) | PROCEDURE FOR THE MANUFACTURE OF STEEL IN CONVERTER | |
ES499311A0 (en) | PROCEDURE FOR THE MANUFACTURE OF ROUNDED BODIES, WELDED WITH LONGITUDINAL SEAM. | |
SU919601A3 (en) | Girder | |
SU616098A1 (en) | Method of manufacturing lightweight beams | |
IT8067040A0 (en) | MACHINE FOR THE CONSTRUCTION AND WELDING OF METAL PANELS WITH REINFORCEMENT CORE | |
GB462070A (en) | Improvements in or relating to built-up box-section girders or frame members | |
SU660802A1 (en) | Method of manufacturing metal structures of reduced weight | |
US2065494A (en) | Welded structural member | |
US1675825A (en) | Trussed beam | |
SU1048077A1 (en) | Method of producing metal girder with perforated wall | |
SU796356A1 (en) | Reinforcement cage of reinforced concrete beam | |
SU133574A1 (en) | Trihedral crane boom lattice type | |
SU563517A1 (en) | Manufacturing of roller bearings separators | |
US1470174A (en) | Metal pole | |
JPS5830891Y2 (en) | structural steel | |
SU1191238A1 (en) | Method of producing h-beams with perforated web | |
SU456660A1 (en) | The method of obtaining the profile ring parts | |
IT7868530A0 (en) | PROCEDURE FOR THE MANUFACTURE OF WELDED STEEL GRIDS FOR REINFORCED CONCRETE | |
SU872689A1 (en) | Method of making metal girders | |
SU1313799A1 (en) | Box-shaped beam | |
SU515865A1 (en) | A method of manufacturing metal staircases | |
SU619226A1 (en) | Profiled stock manufacturing method |