Key Way Depth Calculation Formula. Explain in Tamil
key way variant unit
X = r - r1
r1=√ (r)²- (CD /2)²
r = radius of shaft
CD = cutter diameter
r1 = variant unit
x = required depth of cut
r1=√ (r)² - (CD /2)²
r1=√(15)² - (8/2)²
r1=√225-(4)²
r1=√225 - 16
r1=√209
r1=14.46
required depth of cut (x) = r-r1
r=15
x = 15 - 14.46
x=0.54mm