SU498070A1 - Plunger stamp for processing sheet material - Google Patents
Plunger stamp for processing sheet materialInfo
- Publication number
- SU498070A1 SU498070A1 SU2063883A SU2063883A SU498070A1 SU 498070 A1 SU498070 A1 SU 498070A1 SU 2063883 A SU2063883 A SU 2063883A SU 2063883 A SU2063883 A SU 2063883A SU 498070 A1 SU498070 A1 SU 498070A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- sheet material
- processing sheet
- plunger stamp
- stamp
- plunger
- Prior art date
Links
Landscapes
- Milling, Drilling, And Turning Of Wood (AREA)
Description
новые стенки отверсти в поперечном по отношению к нему сечении расположены неперпендикул рно к поверхности материала 3 (см. фиг. 2).The new walls of the hole in the cross section with respect to it are non-perpendicular to the surface of the material 3 (see Fig. 2).
За один .код инстру.мента проис.ходит надрез , отгиб и формование плавных переходов одного р да отверстий по всей ширине ленты.For one tool code, a cut is made, bend and form smooth transitions of one row of holes across the entire width of the tape.
Дл выравнивани поверхности перфорированного материала его прокатывают между валками. В результате отогнута надрезанна часть материала выпр мл етс , а отверсти получают прав(ильную ш;елевидную форму с плавны.ми перехода.ми по кра м.To level the surface of the perforated material, it is rolled between rolls. As a result, the bent notched part of the material is straightened, and the holes are obtained right (thick w; thin shape with smooth transitions along the edges.
Предмет изобретени Subject invention
Инструмент дл прорезани ш.елевидных отверстий в листовом материале, состо идийTool for cutting the worm holes in the sheet material, condition
из двух расположенных но разные стороны плоской поверхности обрабатываемого материала относительно подвижных в направлении , перпендикул рном этой поверхности, частей с зубь ми, взаимодействуюш;им1И между собой режущими кромкам,и, которые расположены в плоскости, перпендикул рной плоскости листа, лежащими по разные стороны от плоскости расположени кромок и имеющимиof the two but different sides of the flat surface of the material being processed are relatively movable in the direction perpendicular to this surface, the parts with the teeth interacting; they have cutting edges between them, and which are located in a plane perpendicular to the plane of the sheet lying on opposite sides of planes of edges and having
в этой плоскости равнобокий трапециевидный профиль, который обращен меньшим основание .м к материалу, отличающийс тем, что, с целью исключени образовани .надрывов на прилежащих к шелевидны.м отверсти м участках при производстве сит и повышени стойкости инструмента, боковые грани каждого зуба и его меньшее основание, несущее режущую кромку, сопр жены плавной криволинейной поверхностью.in this plane, an equilateral trapezoidal profile, which faces the smaller base of the material, characterized in that, in order to avoid formation of tears in the sheath-adjacent openings during the production of sieves and to increase tool life, the lateral faces of each tooth and its the smaller base carrying the cutting edge is matched with a smooth curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2063883A SU498070A1 (en) | 1974-10-02 | 1974-10-02 | Plunger stamp for processing sheet material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2063883A SU498070A1 (en) | 1974-10-02 | 1974-10-02 | Plunger stamp for processing sheet material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU498070A1 true SU498070A1 (en) | 1976-01-05 |
Family
ID=48227805
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2063883A SU498070A1 (en) | 1974-10-02 | 1974-10-02 | Plunger stamp for processing sheet material |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU498070A1 (en) |
-
1974
- 1974-10-02 SU SU2063883A patent/SU498070A1/en active
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