1, Technical condition parameters:
1. Requirements for the coil materials used in this production line:
Width tolerance: ≤ ± 0.1mm
Burr: ≤ 0.03mm
S-degree deviation: within 1000mm, unidirectional deviation shall not exceed 0.1mm
Waveness: ≤ 15mm/1000mm (span not less than 1000mm, and height not exceeding 15mm)
2. Processing scope:
Sheet thickness: 0.18-0.35mm
Sheet width: 40mm~400mm
Film length: 400-2500mm
Punching diameter: 10mm~24mm
Punching position: can be offset in both directions along the centerline
V-stroke eccentricity (along the center of the sheet material): ± 30mm
3. Processing accuracy:
Length tolerance: ± 0.2mm/1m
Angular tolerance: ± 0.1 °
Shear burr: ≤ 0.02mm (500000 times/one grinding per blade)
Punching burr: ≤ 0.02mm (200000 to 300000 times/one grinding per blade)
4. Slicing speed: about 60 slices/min
5. Total installed capacity: approximately 24KW
6. Total gas consumption: 1.5m ³/ Min (air source pressure: not less than 0.6MPa)
7. Working voltage:
(1) Voltage fluctuation 380V ± 10%
(2) Frequency 50HZ ± 2%
8. Environmental conditions
The temperature shall not exceed 45 C; Humidity not exceeding 85%
9. Operation direction
Equipment operation direction: left side
4, Description of the main parts of the production line:
1. Double head uncoiler
Inner diameter range of coil material: 495mm~510mm
Maximum outer diameter of coil material: 1000mm
Opening head expansion and contraction range: 470-520mm
Maximum width of material roll: 410mm
Maximum single head load: 1.5t
Unwinding speed: adopt synchronous stepless speed regulation, and adjust synchronously with feeding
The single head uncoiler adopts a reinforced welding structure, composed of four lobes, and can be supported or loosened by hydraulic drive.
The speed of the uncoiling head is controlled by the detection switch in the material guide device, ensuring smooth discharge without significant impact.
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