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锡膏厚度与焊点气泡率对比试验数据分析

锡膏厚度与焊点气泡率对比试验数据分析
锡膏厚度与焊点气泡率对比试验数据分析

参数设定:Find Boder: 0.05 / 50 1PCS 2PCS 3PCS 4PCS 5PCS 6PCS 7PCS 8PCS

Void:

111.7100.000 1.60011.610 2.440 3.430 1.8609.860锡膏厚度

216.140218.740220.690213.790225.210217.560220.170217.870Void:

28.610 5.3809.59020.70012.990 6.6600.6907.350锡膏厚度

222.860240.240223.150220.930219.000230.76022.018218.770Void:

313.81012.19017.990 3.72010.870 4.720 4.81011.790锡膏厚度

224.070226.260216.250219.610218.330222.090222.970218.320Void:

412.04012.1707.820 3.41010.1100.00013.620 2.230锡膏厚度

214.040204.390216.590206.240210.550219.270220.180206.070Void:

50.0209.240 3.9508.9709.12015.31011.9100.000锡膏厚度

215.820212.080217.260213.850216.890217.290216.440211.950Void:

6 4.41011.94010.0508.93012.210 3.680 4.96010.020锡膏厚度211.270235.250213.890206.070215.970222.810212.300211.250

Void:max

13.81 12.19 17.99 20.70 12.99 15.31 13.62 11.79 min

0.02 - 1.60 3.41 2.44 - 0.69 - avg

8.43 8.49 8.50 9.56 9.62 5.63 6.31 6.88 stdev

4.82 4.50

5.20 5.79 3.46 4.76 4.83 4.32 锡膏厚度max

224.07 240.24 223.15 220.93 225.21 230.76 222.97 218.77 min

211.27 204.39 213.89 206.07 210.55 217.29 22.02 206.07 avg

217.37 222.83 217.97 213.42 217.66 221.63 185.68 214.04 stdev 4.29 11.68 2.99 5.36 4.81 4.47 68.90 4.53

X-Ray:印刷:焊接实验(X-Ray-Void)/(锡膏厚度)

测试数量:32片

wind side: 40/ 20 contrast: 10

3Kg

60mm/s 0.20mm 9PCS 10PCS 11PCS 12PCS 13PCS 14PCS 15PCS 16PCS 17PCS 18PCS

9.370

8.7408.740 6.7607.14023.33012.28015.320 2.750 6.410218.000

223.690231.350224.030218.460217.720220.120218.320219.190220.62013.620

4.390 6.88013.3809.870 2.5807.430

5.280 4.8707.970219.300

216.160224.460218.140220.870223.260220.650215.070218.920226.07011.980

5.18011.18014.0309.270

6.210 5.770 4.83013.250 2.230220.510

220.680223.610222.590220.050220.030223.160219.400217.720224.7006.990

2.830 4.880 5.1808.7409.6107.880 6.180 5.1800.670204.110

209.190218.000208.840204.550210.330217.690199.040209.380211.03014.500

11.17017.34018.440 4.3700.0200.8407.7509.840 6.330212.090

209.390216.960219.520209.540214.620212.010215.060215.620217.7809.460

9.09016.8509.6307.350 5.8208.1800.000 2.440 2.880211.630214.780217.150204.530210.460216.660216.290209.870219.620221.52014.50

11.17 17.34 18.44 9.87 23.33 12.28 15.32 13.25 7.97 6.99

2.83 4.88 5.18 4.37 0.02 0.84 - 2.44 0.67 10.99

6.90 10.98 11.24

7.79 7.93 7.06 6.56 6.39 4.42 2.62

2.95 4.73 4.54 1.81 7.51

3.41

4.58 3.91 2.63 220.51

223.69 231.35 224.03 220.87 223.26 223.16 219.40 219.62 226.07 204.11

209.19 216.96 204.53 204.55 210.33 212.01 199.04 209.38 211.03 214.27

215.65 221.92 216.28 213.99 217.10 218.32 212.79 216.74 220.29 5.41 5.70 5.82 7.16 5.89 3.77 3.36 6.64 3.39 4.58

厚度)测试数据

刮刀压力:

印刷速度:

钢网厚度:

7.798.8312.977.75 6.218.308.698.46 6.44

-- 2.40-0.30-- 1.41-3.05 4.608.29 4.19 2.71 4.68 5.39 4.86 2.42 3.13 3.03 4.05 2.72 1.79 2.52 3.03 2.45 2.12 221.48221.37276.16227.47220.21222.53227.52227.85228.87 210.24203.87213.30217.07215.42212.77207.97213.79215.89 216.40214.42227.86222.57217.75216.37218.59220.42221.84 3.13 5.6520.49 3.52 1.92 2.99 5.44 5.42 4.98

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