RU93007771A - METHOD OF PROFILING OF CORRUGATED SHEETS - Google Patents

METHOD OF PROFILING OF CORRUGATED SHEETS

Info

Publication number
RU93007771A
RU93007771A RU93007771/08A RU93007771A RU93007771A RU 93007771 A RU93007771 A RU 93007771A RU 93007771/08 A RU93007771/08 A RU 93007771/08A RU 93007771 A RU93007771 A RU 93007771A RU 93007771 A RU93007771 A RU 93007771A
Authority
RU
Russia
Prior art keywords
corrugations
angle
production
adjacent
elements
Prior art date
Application number
RU93007771/08A
Other languages
Russian (ru)
Other versions
RU2050999C1 (en
Inventor
В.И. Гридневский
В.Г. Антипанов
В.Ф. Афанасьев
С.А. Шуткин
К.В. Рузанкин
Original Assignee
Акционерное общество "Магнитогорский металлургический комбинат им.В.И.Ленина"
Filing date
Publication date
Application filed by Акционерное общество "Магнитогорский металлургический комбинат им.В.И.Ленина" filed Critical Акционерное общество "Магнитогорский металлургический комбинат им.В.И.Ленина"
Priority to RU93007771A priority Critical patent/RU2050999C1/en
Priority claimed from RU93007771A external-priority patent/RU2050999C1/en
Publication of RU93007771A publication Critical patent/RU93007771A/en
Application granted granted Critical
Publication of RU2050999C1 publication Critical patent/RU2050999C1/en

Links

Claims (1)

Предполагаемое изобретение относится к обработке металлов давлением, в частности к технологии производства гнутых гофрированных профилей. Для сокращения затрат на производство проката без снижения уровня его качества способ содержит следующие операции: последовательную по проходам подгибку калиброванными валками элементов полосовой заготовки, начиная с ее середины, с образованием трапециевидных гофров, элементы заготовки подгибают за проход на угол 15° - 30°, при этом при достижении внутренними гранями гофров, смежных со средними гофрами, заданного конечного угла подгибки, средние гофры освобождают от контакта с валками до подгибки наружных граней смежных гофров на конечный угол, одновременно с которым средние гофры повторно пропускают через калибры.The alleged invention relates to the processing of metals by pressure, in particular to the technology of production of curved corrugated profiles. To reduce the cost of production of rolled products without reducing its quality, the method includes the following operations: sequential bending along the grooves by calibrated rollers of the elements of the strip billet, starting from its middle, with the formation of trapezoid corrugations, the billet elements are folded over an angle of 15 ° - 30 °, with When the inner edges of the corrugations adjacent to the medium corrugations reach a given final bending angle, the middle corrugations are free from contact with the rolls until the outer edges of the adjacent corrugations are reached at the end second angle, at the same time with which the average corrugations re-pass through calibers.
RU93007771A 1993-02-11 1993-02-11 Method of making sheets with trapezoidal corrugations RU2050999C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93007771A RU2050999C1 (en) 1993-02-11 1993-02-11 Method of making sheets with trapezoidal corrugations

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93007771A RU2050999C1 (en) 1993-02-11 1993-02-11 Method of making sheets with trapezoidal corrugations

Publications (2)

Publication Number Publication Date
RU93007771A true RU93007771A (en) 1995-08-20
RU2050999C1 RU2050999C1 (en) 1995-12-27

Family

ID=20137026

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93007771A RU2050999C1 (en) 1993-02-11 1993-02-11 Method of making sheets with trapezoidal corrugations

Country Status (1)

Country Link
RU (1) RU2050999C1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2281178C1 (en) * 2004-12-27 2006-08-10 Открытое акционерное общество "Магнитогорский металлургический комбинат" Concave sheet section
RU2288800C1 (en) * 2005-03-09 2006-12-10 Открытое акционерное общество "Магнитогорский металлургический комбинат" Corrugated strip production process
RU2330742C2 (en) * 2006-08-07 2008-08-10 Открытое акционерное общество "Магнитогорский металлургический комбинат" Method of corrugated sheets profiling
CN110605299B (en) * 2019-09-19 2024-08-02 太原科技大学 Metal bipolar plate runner longitudinal-transverse roller rolling equipment and method

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