d. Cutting Ring
Index of Fit Sxy =
= 18.7019 Sxx
= = 4.4468
Syy =
= 93.2625 Index of Fit r :
r =
= 0.9183 N
ti FTi
Ti = LN ti Yi
Ti
2
Yi
2
Ti.Yi
1 1800 0.0614
7.4955 -1.5431 56.1831
2.3812 -11.5665
2 2664 0.1491
7.8876 -1.0400 62.2140
1.0816 -8.2031
3 2760 0.2368
7.9230 -0.7165 62.7737
0.5134 -5.6768
4 2880 0.3246
7.9655 -0.4625 63.4499
0.2139 -3.6841
5 2928 0.4123
7.9821 -0.2217 63.7135
0.0491 -1.7696
6 3000 0.5000
8.0064 0.0000
64.1019 0.0000
0.0000 7
3072 0.5877 8.0301
0.2217 64.4823
0.0492 1.7803
8 3168 0.6754
8.0609 0.4625
64.9774 0.2139
3.7281 9
3288 0.7632 8.0980
0.7165 65.5782
0.5134 5.8022
10 3768 0.8509
8.2343 1.0400
67.8037 1.0816
8.5637 11
3816 0.9386 8.2470
1.5431 68.0123
2.3812 12.7259
Total 33144
87.9303 0.0000
703.2900 8.4784
1.7002
Universitas Sumatera Utara
e. Bearing
Index of Fit Sxy =
= 22.3900 Sxx
= = 4.8028
Syy =
= 112.8795 Index of Fit r :
r =
= 0.9616 N
ti FTi
Ti = LN ti Yi
Ti
2
Yi
2
Ti.Yi
1 1848 0.0565
7.5219 -1.5853 56.5784
2.5132 -11.9244
2 2088 0.1371
7.6440 -1.0935 58.4302
1.1957 -8.3586
3 2184 0.2177
7.6889 -0.7800 59.1194
0.6084 -5.9974
4 2184 0.2984
7.6889 -0.5300 59.1194
0.2809 -4.0751
5 2688 0.3790
7.8966 -0.3080 62.3555
0.0949 -2.4323
6 2712 0.4597
7.9054 -0.1012 62.4960
0.0102 -0.8004
7 2736 0.5403
7.9143 0.1012
62.6354 0.0102
0.8009 8
3000 0.6210 8.0064
0.3080 64.1019
0.0949 2.4660
9 3000 0.7016
8.0064 0.5300
64.1019 0.2809
4.2434 10
3024 0.7823 8.0143
0.7800 64.2296
0.6084 6.2512
11 3120 0.8629
8.0456 1.0935
64.7315 1.1957
8.7979 12
3408 0.9435 8.1339
1.5853 66.1600
2.5132 12.8946
Total 31992
94.4664 0.0000
744.0592 9.4066
1.8658
Universitas Sumatera Utara
3. Distribusi Eksponensial a.
Fix Cone Plate
Index of Fit Sxy =
= 59359.3342 Sxx =
= 48704256 Syy =
= 76.8750 Index of Fit r :
r =
= 0.9701 N
Ti FTi
Yi = LN[1- FTi]
Ti
2
Yi
2
Ti.Yi
1 2088 0.0614
-0.0634 4359744
0.0040 -132.3158
2 2184 0.1491
-0.1615 4769856
0.0261 -352.6886
3 2304 0.2368
-0.2703 5308416
0.0731 -622.7489
4 2472 0.3246
-0.3924 6110784
0.1540 -969.9956
5 2496 0.4123
-0.5315 6230016
0.2825 -1326.6385
6 3024 0.5000
-0.6931 9144576
0.4805 -2096.0771
7 3072 0.5877
-0.8861 9437184
0.7851 -2721.9482
8 3072 0.6754
-1.1253 9437184
1.2663 -3456.8618
9 3264 0.7632
-1.4404 10653696
2.07464 -4701.3402
10 3816 0.8509
-1.9030 14561856
3.62135 -7261.7912
11 4128 0.9386
-2.7903 17040384
7.78571 -11518.31
Total 31920
-10.2572 97053696
16.5531 -35160.7160
Universitas Sumatera Utara
b. Mantle