Description
Description
These specifications extend to SPD 7-1950-4000 casemaking drum, the PEShK 0.063 index intended for the mechanized assembly of tires with landing diameter of 57" to diagonal design, and also frameworks of tires of radial design, layer-by-layer method. Machine range of application - tire production. The machine is manufactured in climatic modification of UHL 4 state standard specification 15150-69. Category of production on fire hazard "In" on Construction Norms and Regulations 2.09.02-85. Example of record of designation of the machine at its order or in documentation of other products in which it can be applied: "SPD 7-1950-4000 casemaking drum, PEShK 0.063 TU 3623-056-57763781-2006 index".Technical characteristics
Table 2.1
| Name of parameter | Value of parameter |
| 1. Sizes of assembly drum, mm | |
| diameter | 1950 |
| width minimum | 2250 |
| width maximum | 2600 |
| 2. Maximum width of layer of framework, mm | 4000 |
| 3. The maximum size of droop of material from assembly drum, mm | 800 |
| 4. Quantity of at the same time wrapped layers, piece, no more | 10 |
| 5. Accuracy of positioning of tag of laser beam, mm | +5 |
| 6. Diameter of arrangement of working surfaces of template for landing of wings, mm | |
| minimum | 1445 |
| maximum | 1481 |
| 7. Capacity of shop for wings | 4 |
| 8. Landing diameter of shaft under assembly drum, mm | 350H11 |
| 9. The sizes on outer surface of additional drums, mm | |
| minimum | 1950 |
| maximum | 2090 |
| 10. Speed of rotation of assembly drum, sec. of-1 (rpm) | |
| low | 0,04±0,01(2,5±0,3) |
| high | 0,4±0,04 (25±2,5) |
| 11. Specific pressure upon tire details at prikatka, N. of cm-1 | |
| - layers of framework of breaker, undertread layer; | 100-300 |
| - framework layers by onboard part and sidewalls; | 300-600 |
| 12. Power supply | |
| - current sort | three-phase, variable |
| - tension, | 380+38 - 57 |
| - frequency, Hz | 50 |
| compressed air is not more rough than 10 C. impurities in accordance with GOST 17433-80 pressure, MPa | 0,6 +0,03 - 0,05 |
| 13. Total rated capacity of electric motors, kW, no more | 33 |
| 14. Overall dimensions of the machine, mm, no more: | |
| length | 13000 |
| width | 5800 |
| height from the mark "0" | 2810 |
| 15. Weight, kg, no more | 38500 |
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SPD 7-1950-4000 casemaking drum
