SU150811A1 - Editing method - Google Patents

Editing method

Info

Publication number
SU150811A1
SU150811A1 SU760471A SU760471A SU150811A1 SU 150811 A1 SU150811 A1 SU 150811A1 SU 760471 A SU760471 A SU 760471A SU 760471 A SU760471 A SU 760471A SU 150811 A1 SU150811 A1 SU 150811A1
Authority
SU
USSR - Soviet Union
Prior art keywords
straightening
sheet
sheets
editing method
strikers
Prior art date
Application number
SU760471A
Other languages
Russian (ru)
Inventor
А.Ф. Нистратов
И.С. Победин
Б.В. Розанов
В.Г. Моисеев
Original Assignee
РозанЬв, ВСЕСОЮЗ
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 РозанЬв, ВСЕСОЮЗ filed Critical РозанЬв, ВСЕСОЮЗ
Priority to SU760471A priority Critical patent/SU150811A1/en
Application granted granted Critical
Publication of SU150811A1 publication Critical patent/SU150811A1/en

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  • Straightening Metal Sheet-Like Bodies (AREA)

Description

Изобретение относитс  к способам правки .листовых металлов раст жением.This invention relates to straightening methods for sheet metals.

Применение известных способов правки раст жением дл  листов из высокопрочных сталей не дает доллсного эффекта ввиду того , что разница между пределом прочности и пределом текучести у этих сталей невелика .The application of the known straightening methods for high-strength steel sheets does not give any effect due to the fact that the difference between the tensile strength and yield strength of these steels is small.

Известна и правка обжатием (дрессировка ) листов, котора  при своем локальном применении также не дает возможности получени  изделий с небольшими значени ми колебани  и к тому же весьма трудоемка.Known and correcting compression (training) sheets, which, when applied locally, also makes it impossible to obtain products with small values of vibrations and, moreover, is very laborious.

Предлагаемый способ правки отличаетс  тем, что правку раст жением сочетают с местиым обжимом листов, например прокаткой валками или ироковкой бойками по всей длине подвергаемых правке листов. Такое сочетание .деформаций дает возможность осзществить машинную правку листов из высокопрочных сталей. Кроме того, при правке листов по предлагаемому способу может быть применен местный нагрев.The proposed straightening method is characterized in that stretching straightening is combined with a vengeful crimping of the sheets, for example, rolling with rollers or irocking with strikers along the entire length of the straightening sheets. This combination of deformations makes it possible to realize the machine straightening of high-strength steel sheets. In addition, when editing sheets of the proposed method can be applied local heating.

На фиг. 1 и 2 схематично изображены м шины дл  правки листов по предлагаемому способу (два варианта).FIG. Figures 1 and 2 schematically depict m tires for straightening sheets according to the proposed method (two versions).

до этого отвод тс  в крайнее правое положение . После зажима листа включаетс  гидравлический привод 6 раст жеии  листа, вследствие чего последний раст гиваетс  до определенного значени . Далее включаютс  нагреватели 7 и привод иеремешени  клети или молота с одновременным включением иривода прижима валков или перемещени  бойков. Правка при этом осуществл етс  с местным подогревом при раст нутом состо нии листа с одновременным обжимом или прокаткой валками или проковкой бойками по всей длине листа. В заключение обработки лист убираетс  из машины, а ее механизмы привод тс  в исходное положение.previously retracted to the extreme right. After the sheet is clamped, the hydraulic drive 6 for stretching the sheet is turned on, as a result of which the latter is extended to a certain value. Heaters 7 and drive the mixture of a stand or a hammer with simultaneous activation of the roll press or movement of the strikers are further included. Editing at the same time is carried out with local heating when the sheet is stretched and simultaneously pressed or rolled by rolls or forged by strikers along the entire length of the sheet. At the conclusion of the processing, the sheet is removed from the machine, and its mechanisms are brought to their original position.

Claims (1)

1.Способ Правки листовых металлов рас20 т жением, отличающийс  тем, что, с целью обеспечени  возможности правки, например , высокопрочных сталей, производ т одновременно с раст жением местный обжим листов, например прокаткой валками или1. The method of straightening sheet metals by straightening, characterized in that, in order to enable straightening, for example, high-strength steels, local squeezing of the sheet, for example rolling by rolls or 25 проковкой бойками по всей длине подвергаемых правке листов.25 by striking the strikers along the entire length of the sheets to be edited.
SU760471A 1962-01-19 1962-01-19 Editing method SU150811A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU760471A SU150811A1 (en) 1962-01-19 1962-01-19 Editing method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU760471A SU150811A1 (en) 1962-01-19 1962-01-19 Editing method

Publications (1)

Publication Number Publication Date
SU150811A1 true SU150811A1 (en) 1977-03-05

Family

ID=20437319

Family Applications (1)

Application Number Title Priority Date Filing Date
SU760471A SU150811A1 (en) 1962-01-19 1962-01-19 Editing method

Country Status (1)

Country Link
SU (1) SU150811A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110450A1 (en) * 1991-04-02 1992-10-08 Karl Eickmann Fire fighting machine for oil source fires - surrounds root of flame radially and smoothers it using bell movable on holder and closable at top by valve

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4110450A1 (en) * 1991-04-02 1992-10-08 Karl Eickmann Fire fighting machine for oil source fires - surrounds root of flame radially and smoothers it using bell movable on holder and closable at top by valve

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