SU638476A1 - Apparatus for positioning and tensioning discs with internal cutting edge - Google Patents
Apparatus for positioning and tensioning discs with internal cutting edgeInfo
- Publication number
- SU638476A1 SU638476A1 SU772495083A SU2495083A SU638476A1 SU 638476 A1 SU638476 A1 SU 638476A1 SU 772495083 A SU772495083 A SU 772495083A SU 2495083 A SU2495083 A SU 2495083A SU 638476 A1 SU638476 A1 SU 638476A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- cutting edge
- positioning
- internal cutting
- tensioning discs
- disk
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D61/00—Tools for sawing machines or sawing devices; Clamping devices for these tools
- B23D61/02—Circular saw blades
- B23D61/10—Circular saw blades clamped between hubs; Clamping or aligning devices therefor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Description
Затем кольца 3 и 4 вместе с диском 5 устанавливаютс на посадочную поверхность , корпуса 1 и креп тс к ним винтами 2. После этого в контакт с диском вводитс скругленна торцова поверхность 8 втулки 7, котора перемещаетс с помощью пружин 10 и, деформиру диск по всей окружности, обеспечивает равномерное, посто нное, автоматически поддерживаемое нат жегние диска как в процессе работы, так и при остановках.Величина усили пружин 10, которые обеспечивают равномерную упругую деформацию полотна диска, устанавливаетс из услови прочности полотна и необходимого усили его нат жени , причем автоматически компенсируетс некотора выт жка полотна диска в процессе работы.Then the rings 3 and 4 together with the disk 5 are mounted on the seating surface of the body 1 and fastened to them with screws 2. After that, the rounded end surface 8 of the sleeve 7 is brought into contact with the disk and deforms the disk circumference, provides a uniform, constant, automatically maintained tension disk both during operation and when stopped. The magnitude of the force of the springs 10, which provide uniform elastic deformation of the disk blade, is determined from the strength of the polo and the necessary force to tension it, and automatically compensated for some stretching of the web drive during operation.
Так как усилие нат жени полотна диска прикладываетс к полотну равномерно увеличение диаметра режущей кромки происходит равномерно, что значительно упрощает процесс подготовки диска к работе.Since the tension of the blade web is applied to the web evenly increases the diameter of the cutting edge evenly, which greatly simplifies the process of preparing the disc for work.
При использовании предлагаемого устройства обеспечиваетс равномерность нат жени полотна диска как в процессе вращени диска, так и в момент остановки. Это не измен ет положенин его режущей кромки в процессе работы, что обеспечивает получение отрезаемых пластин с высокой стабильностью показателей точности и качества . При этом не увеличиваетс ширина пропила и не возникает необходимости в снижении скорости подачи заготовки.When using the proposed device, the tension of the disk blade is uniform, both during the rotation of the disk and at the time of stopping. This does not change the position of its cutting edge during operation, which provides for cutting plates with high stability of accuracy and quality. This does not increase the cutting width and there is no need to reduce the feed rate of the workpiece.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772495083A SU638476A1 (en) | 1977-06-13 | 1977-06-13 | Apparatus for positioning and tensioning discs with internal cutting edge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU772495083A SU638476A1 (en) | 1977-06-13 | 1977-06-13 | Apparatus for positioning and tensioning discs with internal cutting edge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU638476A1 true SU638476A1 (en) | 1978-12-25 |
Family
ID=20712767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU772495083A SU638476A1 (en) | 1977-06-13 | 1977-06-13 | Apparatus for positioning and tensioning discs with internal cutting edge |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU638476A1 (en) |
-
1977
- 1977-06-13 SU SU772495083A patent/SU638476A1/en active
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