Test Sieves of Metal Wire Cloth

Test Sieves of Metal Wire Cloth

 

Unit: mm
■Opening and Wire Diameter of Wire Cloth Sieves(R40/3 Series)
Nominal Opening

W

Maximum Deviation Permissible

+X

Average Deviation Permissible

土Y

Maximum Standard Deviation

σ0

Wire Diameter

dnom

Tolerance of Wire Diameter
Maximum Wire Diameter
dmax
Minimum Wire Diameter
dmin
125 4.51 3.66 8 9.2 6.8
106 3.99 3.12 6.3 7.2 5.4
90 3.53 2.66 6.3 7.2 5.4
75 3.09 2.22 6.3 7.2 5.4
63 2.71 1.87 5.6 6.4 4.8
53 2.39 1.58   5 5.8 4.3
45 2.12 1.35 1.000 4.5 5.2 3.8
37.5 1.85 1.13 1.000 4.5 5.2 3.8
31.5 1.63 0.95 1.000 4 4.6 3.4
26.5 1.44 0.8 1.000 3.55 4.1 3
22.4 1.27 0.68 0.920 3.55 4.1 3
19 1.13 0.58 0.729 3.15 3.6 2.7
16 0.99 0.49 0.610 3.15 3.6 2.7
13.2 0.86 0.41 0.506 2.8 3.2 2.4
11.2 0.77 0.35 0.430 2.5 2.9 2.1
9.5 0.68 0.3 0.372 2.24 2.6 1.9
8 0.6 0.25 0.315 2 2.3 1.7
6.7 0.53 0.21 0.269 1.8 2.1 1.5
5.6 0.47 0.18 0.235 1.6 1.9 1.3
4.75 0.41 0.15 0.199 1.6 1.9 1.3
4 0.37 0.13 0.175 1.4 1.7 1.2
3.35 0.32 0.11 0.151 1.25 1.5 1.06
2.8 0.29 0.09 0.130 1.12 1.3 0.95
2.36 0.25 0.08 0.114 1 1.15 0.85
2 0.23 0.07 0.105 0.9 1.04 0.77
1.7 0.2 0.06 0.089 0.8 0.92 0.68
1.4 0.18 0.05 0.076 0.71 0.82 0.6
1.18 0.16 0.04 0.067 0.63 0.72 0.54
1 0.14 0.03 0.059 0.56 0.64 0.48

 

Unit: μm
■Opening and Wire Diameter of Wire Cloth Sieves(R40/3 Series)
Nominal Opening

W

Maximum Deviation Permissible

+X

Average Deviation Permissible

土Y

Maximum Standard Deviation

σ0

Wire Diameter

dnom

Tolerance of Wire Diameter
Maximum Wire Diameter
dmax
Minimum Wire Diameter
dmin
850 127 29 52.2 500 580 430
710 112 25 45.8 450 520 380
600 101 21 40.5 400 460 340
500 89 18 35.9 315 360 270
425 81 16 32.2 280 320 240
355 72 13 28.2 224 260 190
300 65 12 25.4 200 230 170
250 58 9.9 22.4 160 190 130
212 52 8.7 20 140 170 120
180 47 7.6 18 125 150 106
150 43 6.6 16.3 100 115 85
125 38 5.8 14.4 90 104 77
106 35 5.2 13.2 71 82 60
90 32 4.6 12 63 72 54
75 29 4.1 10.9 50 58 43
63 26 3.7 9.9 45 52 38
53 24 3.4 9 36 41 31
45 22 3.1 8.3 32 37 27
38 20 2.9 7.9 30 35 24
32 19 2.7 6.8 28 33 23
25 16 2.5 6.1 25 29 21
20 14 2.3 5.7 20 23 17

 

■Opening and Wire Diameter of Wire Cloth Sieves(Except R40/3 Series)

Nominal Opening
W

Maximum
Deviation
Permissible
+X

Average
Deviation
Permissible
土Y

Maximum
Standard
Deviation
σ0

Wire Diameter
dnom

Tolerance of
Wire Diameter
Maximum Wire
Diameter
dmax
Minimum Wire
Diameter
dmin
1.6mm 0.19mm 0.05mm 0.082mm 0.8mm 0.92mm 0.68mm
160μm 44μm 6.9μm 16.8μm 112μm 130μm 95μm
100 34 5 12.8 71 82 60
80 30 4.3 11.3 56 64 48
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