SU150811A1 - Editing method - Google Patents
Editing methodInfo
- 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
Links
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)
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)
| 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 |
-
1962
- 1962-01-19 SU SU760471A patent/SU150811A1/en active
Cited By (1)
| 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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