SU621402A1 - Method of flange profiles - Google Patents
Method of flange profilesInfo
- Publication number
- SU621402A1 SU621402A1 SU762366169A SU2366169A SU621402A1 SU 621402 A1 SU621402 A1 SU 621402A1 SU 762366169 A SU762366169 A SU 762366169A SU 2366169 A SU2366169 A SU 2366169A SU 621402 A1 SU621402 A1 SU 621402A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- profiles
- flange profiles
- perimeter
- flange
- profile
- Prior art date
Links
Landscapes
- Forging (AREA)
Description
которых представл ет собой фланцевые профили 6, в том числе закрытого типа {см. фиг. 4). В зависимости от числа и расположени резцов получают фасонные фланцевые профили любого сечени с любым числом осей симметрии из фасонной трубы любого сечени (см. фиг. 2-4).which are flanged profiles 6, including the closed type {see FIG. four). Depending on the number and location of the incisors, shaped flange profiles of any section with any number of axes of symmetry are obtained from the shaped pipe of any section (see Fig. 2-4).
Дл получени особо тонкостенных фланцевых профилей с толщиной элементов 0,5 мм и менее цилиндрическую трубу деформируют 3 крестообразном калибре с последующей (обрезкой лучей крестообразной трубы (см. фиг. 1,3). Так как труба есть фигура с замкнутым контуром поперечного сечени , то колебани ущирени и перераспределение материала между элементами профнл при его пластической деформации в существенно меньшей мере, чем в известных способах, вли ют на точность геометрических размеров. Кроме того , пластическа деформаци заготовки в виде трубы требует значительно меньших усилий и затрат мощности, чем получение фланцевого нрофил из сплошной заготовки .To obtain particularly thin-walled flange profiles with elements 0.5 mm or less in diameter, the cylindrical cruciform is deformed with 3 caliber followed by (cutting off the rays of the cruciform pipe (see Fig. 1.3). Since the pipe is a figure with a closed cross-section contour, fluctuations in the expansion and redistribution of the material between the elements of the profl when it is plastically deformed to a lesser extent than in the known methods affect the accuracy of the geometrical dimensions. In addition, the plastic deformation of the workpiece in the form pipes require significantly less effort and power costs than getting flanged nrofil from solid billet.
Предлагаемый способ применим дл получени фасонных фланцевых профилей из любого материала, обработка которого возможна методами пластического формоизменени (например металлы, пластические массы и т. д.).The proposed method is applicable to the production of shaped flange profiles from any material, the processing of which is possible by plastic molding methods (for example, metals, plastics, etc.).
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762366169A SU621402A1 (en) | 1976-06-01 | 1976-06-01 | Method of flange profiles |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU762366169A SU621402A1 (en) | 1976-06-01 | 1976-06-01 | Method of flange profiles |
Publications (1)
Publication Number | Publication Date |
---|---|
SU621402A1 true SU621402A1 (en) | 1978-08-02 |
Family
ID=20663430
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU762366169A SU621402A1 (en) | 1976-06-01 | 1976-06-01 | Method of flange profiles |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU621402A1 (en) |
-
1976
- 1976-06-01 SU SU762366169A patent/SU621402A1/en active
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