SU197487A1 - A method of manufacturing corrugated profiles and panels - Google Patents

A method of manufacturing corrugated profiles and panels

Info

Publication number
SU197487A1
SU197487A1 SU1021006A SU1021006A SU197487A1 SU 197487 A1 SU197487 A1 SU 197487A1 SU 1021006 A SU1021006 A SU 1021006A SU 1021006 A SU1021006 A SU 1021006A SU 197487 A1 SU197487 A1 SU 197487A1
Authority
SU
USSR - Soviet Union
Prior art keywords
panels
workpiece
manufacturing corrugated
corrugated profiles
profiles
Prior art date
Application number
SU1021006A
Other languages
Russian (ru)
Inventor
А.Н. Самагин
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 filed Critical
Priority to SU1021006A priority Critical patent/SU197487A1/en
Application granted granted Critical
Publication of SU197487A1 publication Critical patent/SU197487A1/en

Links

Landscapes

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

Description

Известен способ изготовлени  из листовых и плосовых заготовок гофрированных профилей и панелей с трапециевидными гофрами, при котором заготовку изгибают, получа  волны, а затем деформируют каждый гофр. Изготовленные по этому способу профили и панели, имеют посто нную толщину стенок, а дл  получени  профил  или панели заданной ширины при этом требуетс  заготовка значительно большей ширины.A known method of making corrugated profiles and trapezoidal corrugated panels from sheet and flat billets in which the billet is bent to produce waves and then deform each corrugation. The profiles and panels produced by this method have a constant wall thickness, and to obtain a profile or panel of a given width, this requires the preparation of a much larger width.

Дл  повышени  прочности изделий предложен способ, по которому можно получать профили и панели с различной толщиной стенок на разных -частках. Например, наклонные стенки трапециевидных гофр получают с толщиной, меньшей толщины заготовки, а участки, лежащие восновани х трапеций с то.пщииой, равной или большей пер .оначапьиой.In order to increase the strength of products, a method has been proposed by which it is possible to obtain profiles and panels with different wall thicknesses on different parts. For example, the sloping walls of trapezoidal corrugations are obtained with a thickness less than the thickness of the workpiece, and the areas lying up to the lines of a trapezium with a uniform, equal to or greater than the perochonapia.

Сроме того, можно получать профили и панели с шириной, равной ишрине заготовок.In addition, it is possible to obtain profiles and panels with a width equal to the width of the workpieces.

По описываемому способу заготовку устанавливают на гибочном штампе и с погутошью его зону длины изгибают по всей ширине; затем заготовку неремещают на шаг. определ емый в зависимости от пластичности штампуемого материала , и вновь ппдовергают деформации, при которой часть материала по ширине каждого гофра раст гивают (например, наклонные участки каждого гофра) и затем сжимают, утон   при этом толщину стенок и Перераспредел   материал таким образом, чтобы он перетекал на остальные участки (нанример, прилежащие к вершинам каждого гофра) . Эти участки вьшр мл ют, сохран   первоначальную или превышающую ее толщину стенок. Затем заготовку вновь перемещают и цикл повтор ют .According to the described method, the workpiece is mounted on a bending stamp and, with the depth of its length, its length zone is bent over the entire width; then the blank is not moved a step. determined depending on the plasticity of the material being forged, and again deform the deformations in which part of the material is stretched across the width of each corrugation (for example, the inclined sections of each corrugation) and then compressed, diving the wall thickness and Redistributing the material so that it flows on the remaining areas (on the one hand, adjacent to the tops of each corrugation). These areas are extruded, retaining the original or exceeding its wall thickness. The workpiece is then moved again and the cycle is repeated.

Claims (1)

Формула изобретени  Способ изготовлени  гофрированных профилей и панелей с трапециевидными гофрами из лис5 товых или полосовых заготовок, при котором заготовку изгибают, получа  волны, а затем деформируют их, отл ич ющийс  тем, что, с целью повыщени  прочности изделий, гибку производ т на заданной по длине части заготовки, а при последующей деформации раст гивают часть The invention The method of manufacturing corrugated profiles and panels with trapezoidal corrugations of sheet or strip blanks, in which the workpiece is bent, receiving waves, and then deformed them, in order to increase the strength of products, bending is performed on a given the length of the workpiece, and during subsequent deformation stretch part 0 участков каждого гофра, утон   стенки, затем сжимают их, перемеша  материал на чередующиес  с ними нераст гиваемые участки, последние же выпр мл ют, сохран   первоначальную или превышающую ее толщину стенок.The 0 sections of each corrugation, the wall hole, then compress them, mixing the material into alternating non-expandable areas, the latter are straightened, retaining the original or exceeding its wall thickness.
SU1021006A 1965-08-04 1965-08-04 A method of manufacturing corrugated profiles and panels SU197487A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1021006A SU197487A1 (en) 1965-08-04 1965-08-04 A method of manufacturing corrugated profiles and panels

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1021006A SU197487A1 (en) 1965-08-04 1965-08-04 A method of manufacturing corrugated profiles and panels

Publications (1)

Publication Number Publication Date
SU197487A1 true SU197487A1 (en) 1976-06-25

Family

ID=20438702

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1021006A SU197487A1 (en) 1965-08-04 1965-08-04 A method of manufacturing corrugated profiles and panels

Country Status (1)

Country Link
SU (1) SU197487A1 (en)

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