Home work for NC programming.
Write a manual part program for the
part shown below, in mm unit.
Assume a uniform depth of 10
throughout.
1. With cutter compensation.
2. Without cutter compensation
Cutter Diameter
T1 Diameter ($d_1$) = 2.5 (end mill)
T2 Diameter ($d_2$) = 5 (drill)
T3 Diameter ($d_3$) = 8 (drill)
Solution: Cutter position at (-2., 2.,
2.). Set left bottom corner as (0., 0.,
0.). Z down is negative direction.