initial commit / add all books

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diff --git a/764/CH14/EX14.5.b/solution14_5.sce b/764/CH14/EX14.5.b/solution14_5.sce
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+

+//Obtain path of solution file

+path = get_absolute_file_path('solution14_5.sce')

+//Obtain path of data file

+datapath = path + filesep() + 'data14_5.sci'

+//Clear all 

+clc

+//Execute the data file

+exec(datapath)

+//Calculate the pitch circle diameter of the driving sprocket D (mm)

+D = p/sind(180/z1)

+//Calculate the maximum outer diameter Dmax (mm)

+Dmax = D + 1.25 * p - d1

+//Calculate the minimum outer diameter Dmin (mm)

+Dmin = D + p * (1 - 1.6/z1) - d1

+//Calculate the outer diameter Da (mm)

+Da = (Dmax + Dmin)/2

+//Calculate the maximum roller seating diameter rmax (mm)

+rmax = 0.505 * d1 + 0.069 * (d1^(1/3))

+//Calculate the minimum roller seating diameter rmin (mm)

+rmin = 0.505 * d1

+//Calculate the roller seating diameter ri (mm)

+ri = (rmax + rmin)/2

+//Calculate the root diameter Df (mm)

+Df = D - 2 * ri

+//Calculate the maximum tooth flank radius remax (mm)

+remax = 0.008 * d1 * (z1^2 + 180)

+//Calculate the minimum tooth flank radius remin (mm)

+remin = 0.12 * d1 * (z1 + 2)

+//Calculate the tooth flank radius re (mm)

+re = (remax + remin)/2

+//Calculate the tooth side radius rx (mm)

+rx = p

+//Calculate the tooth width bf1 (mm)

+bf1 = 0.95 * b1

+//Calculate the tooth side relief ba (mm)

+bamax = 0.15 * p

+bamin = 0.1 * p

+ba = (bamax + bamin)/2

+//Print results

+printf("\nOuter diameter(Da) = %f mm\n",Da)

+printf("\nRoot diameter(Df) = %f mm\n",Df)

+printf("\nTooth flank radius(re) = %f mm\n",re)

+printf("\nTooth side radius(rx) = %f mm\n",rx) 

+printf("\nTooth width(bf1) = %f mm\n",bf1)

+printf("\nTooth side relief(ba) = %f mm\n",ba)