| >>
Support------Specification |
|
|
|
|
Accuracy of Spinneret
| Surface Roughness of Spinneret Hole(Ra) |
| Countersink |
N5-N7 |
| Counterbore |
N3-N6 |
| Transition Angle |
N2-N6 |
| Capillary |
N1-N3 |
| Surface Roughness of Exit Side(ISO) |
| Mirror Finish by Polishing |
N1 |
| Mat Finish by Lapping |
N2-N4 |
Tolerance of capillary
| Round Hole Spinneret |
|
Diameter of Capillary
D
|
Length of Capillary
L/D
|
Tolerance of D
|
Tolerance of L
|
|
Special
|
Precision
|
Special
|
Precision
|
|
φ0.04-0.10
|
≤1.00
|
±0.001
|
±0.002
|
±0.01
|
±0.02
|
|
φ0.11-0.20
|
≤3.00
|
±0.001
|
±0.002
|
±0.01
|
±0.02
|
|
φ0.21-0.50
|
≤5.00
|
±0.001
|
±0.002
|
±0.01
|
±0.02
|
|
φ0.51-1.00
|
≤8.00
|
±0.002
|
±0.004
|
±0.02
|
±0.04
|
| Profiled Hole Spinneret |
|
Width of Slit
W
|
Length of Capillary
L
|
Tolerance of w
|
Tolerance of l,r,d,g,a
|
Tolerance of L
|
|
Special
|
Precision
|
Special
|
Precision
|
Special
|
Precision
|
|
0.04-0.06
|
≤5.0w
|
±0.002
|
±0.003
|
±0.015
|
±0.025
|
±0.02
|
±0.03
|
|
0.06-0.10
|
≤10.0w
|
±0.002
|
±0.003
|
±0.015
|
±0.025
|
±0.02
|
±0.03
|
|
0.10-0.20
|
≤20.0w
|
±0.002
|
±0.003
|
±0.015
|
±0.025
|
±0.02
|
±0.03
|
|
≥0.20
|
≤30.0w
|
±0.002
|
±0.003
|
±0.015
|
±0.025
|
±0.02
|
±0.03
|
|
|
|
|
&