SU579159A1 - Disc knife for cutting elastic polymer materials - Google Patents
Disc knife for cutting elastic polymer materialsInfo
- Publication number
- SU579159A1 SU579159A1 SU7502126526A SU2126526A SU579159A1 SU 579159 A1 SU579159 A1 SU 579159A1 SU 7502126526 A SU7502126526 A SU 7502126526A SU 2126526 A SU2126526 A SU 2126526A SU 579159 A1 SU579159 A1 SU 579159A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- polymer materials
- elastic polymer
- disc knife
- cutting elastic
- knife
- Prior art date
Links
Description
ную заточку под уг-лами и & . В местах расположени дуг- заточка выпоплена скругленной :по конусу, образующему ребра 4. Угол заточки зависит от обрабатываемого маториапа (например, дл резки резины уго f 8). Угол 6 меньше угла Jb (например 4(, В Ьентре ножа выполнено отверстие а дл центрировани его на оправке и шпоночный паз б дл удержани его от пирворота,sharpened at the corners and &. At the locations, the arc sharpening is made round: along the cone forming ribs 4. The angle of sharpening depends on the machined material (for example, for cutting rubber f 8). Angle 6 is smaller than angle Jb (for example, 4 (, In the center of the knife, a hole is made a for centering it on the mandrel and a keyway b for keeping it from pyrover,
Дл осуществлени процесса резки нож с помощью гайки и шайбы закрепл ют на оправке, вставл емой в шпиндель станка, например горизонтально-фрезерного (на чертеже не показан). Резку можно осушествп ть при вращении ножа в любую сторону, причем после затуплени режушей кромки при одном направлении вращени , можно нс пользовать инструмент, помен в вращение на обратное. Переточка при этом не требуетс . После затуплени режушей кромки с двух сторон переточку производ т по конической поверхности ребер 4.In order to carry out the cutting process, the knife is fastened with a nut and a washer onto a mandrel inserted into the machine spindle, for example a horizontal milling machine (not shown). Cutting can be carried out when the knife is rotated in any direction, and after the edges are blunt with one direction of rotation, the tool can be used, reversed in rotation. Regrinding is not required. After blunting the grooves, the edges on both sides of the edge are made along the conical surface of the ribs 4.
Предложенный дисковый нож позвол ет значитегЙло повысить стойкость его, увеличнтчз производительность обработки эластичных материалов The proposed circular knife allows a significant increase in its durability, increasing the processing performance of elastic materials.
и улучшить Качестве повер хности среза.and improve the quality of the cut surface.
Ф оF o
ула изобретени ula invention
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7502126526A SU579159A1 (en) | 1975-04-21 | 1975-04-21 | Disc knife for cutting elastic polymer materials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU7502126526A SU579159A1 (en) | 1975-04-21 | 1975-04-21 | Disc knife for cutting elastic polymer materials |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU579159A1 true SU579159A1 (en) | 1977-11-05 |
Family
ID=20616968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU7502126526A SU579159A1 (en) | 1975-04-21 | 1975-04-21 | Disc knife for cutting elastic polymer materials |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU579159A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558617A (en) * | 1983-01-22 | 1985-12-17 | Rolco International B.V. | Device for cutting an elongate paper roll |
-
1975
- 1975-04-21 SU SU7502126526A patent/SU579159A1/en active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4558617A (en) * | 1983-01-22 | 1985-12-17 | Rolco International B.V. | Device for cutting an elongate paper roll |
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