SU80261A1 - The method of obtaining curves of conic sections - Google Patents
The method of obtaining curves of conic sectionsInfo
- Publication number
- SU80261A1 SU80261A1 SU395577A SU395577A SU80261A1 SU 80261 A1 SU80261 A1 SU 80261A1 SU 395577 A SU395577 A SU 395577A SU 395577 A SU395577 A SU 395577A SU 80261 A1 SU80261 A1 SU 80261A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- curves
- conic sections
- light
- obtaining curves
- sections
- Prior art date
Links
Landscapes
- Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
Description
Предметом изобретени вл етс способ получени кривых )рнических сечений (эллииса, параболы и гиперболы), например, дл шаблонов путем установки пластинки со светочувствительным слоем под определенным углом к коническому нучку световых .The subject of the invention is a method of obtaining curves of the static sections (ellis, parabola and hyperbola), for example, for templates by installing a plate with a photosensitive layer at a certain angle to the conical light of the light.
Способ позвол ет быстро и просто получать любые кривые конических сечений, особенно при изготовлении разл1 чиых шаблонов.The method makes it possible to quickly and easily obtain any curves of conic sections, especially in the manufacture of various patterns.
Сушность предлагаемого способа по сн етс приложенным чертежом .The driedness of the proposed method is explained in the attached drawing.
Расход щийс пучок световых лучей от точечного источника света / огра1И1Чивают круглой диафрагмой 2. На определенном рассто нии от icточника света / помещают иластинку 5, но которой будет изготовл тьс шаблон. В зависимости от наклона пластинки 3 лини пересечени конического пучка световых лучей с плоскостью, т. е. граница света и тени, будет представл ть собой параболу, эллипс или гиперболу.A diverging beam of light rays from a point source of light / is limited by a circular aperture 2. At a certain distance from the light source / place is placed the light 5, but the template will be made. Depending on the inclination of the plate, the 3 lines of intersection of the conical beam of light rays with the plane, i.e. the border of light and shadow, will be a parabola, an ellipse or a hyperbola.
Если на пластинку 3 нанести светочувствительиый слой любого состава , то .можно будет закрепить получившуюс кривую и в дальнейшем либо оставить силуэт этой кривой, либо обработать его механически.If the photosensitive layer of any composition is applied to the plate 3, then it will be possible to fix the resulting curve and subsequently either leave the silhouette of this curve or process it mechanically.
Дл получени параболического шаблона с пара.метром параболы PI, пластинку 3 устанавливают параллельно образуюше конуса на рассто нии:In order to obtain a parabolic template with a para meter of the parabola PI, the plate 3 is set parallel to the cone at a distance:
. .
Если а 45°, то К р е д м е т и 3 о б р е т е н и If a is 45 °, then K redette and 3 o b ete n i
Способ получени кривых конических сечений, например, ири изготовлении шаблонов, отличающийс тем, что требуемые кривые ко2 Sin;A method for producing conic section curves, e.g., making templates, characterized in that the required ko2 sin curves;
нических сечений получают на покрытой светочувствительным слоем пластинке , устанавливаемой на пути конического пучка световых лучей под определенным углом к его оси.nical sections are obtained on a plate coated with a photosensitive layer placed on the path of a conical beam of light rays at a certain angle to its axis.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU395577A SU80261A1 (en) | 1949-04-05 | 1949-04-05 | The method of obtaining curves of conic sections |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU395577A SU80261A1 (en) | 1949-04-05 | 1949-04-05 | The method of obtaining curves of conic sections |
Publications (1)
Publication Number | Publication Date |
---|---|
SU80261A1 true SU80261A1 (en) | 1949-11-30 |
Family
ID=48253967
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU395577A SU80261A1 (en) | 1949-04-05 | 1949-04-05 | The method of obtaining curves of conic sections |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU80261A1 (en) |
-
1949
- 1949-04-05 SU SU395577A patent/SU80261A1/en active
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