For the part given bellow write a main program and the appro

For the part given bellow, write a main program and the appropriate subprogram required for accounting the given machining operations. (Use the data table for specifying operations, tooling, tool speeds, and tool feeds)

Solution

G90 G80 G40
T0101 M6(1\"-2 flute HS endmill)
G54 G0 X1.0 Y2.0 S2000 M3(Center of 1st. slot is at X1.0 Y2.0, a 1\" hole is already drilled.)
G43 H1 Z.1 M8
M98 P35000(Do Subprogram O5000 3 times, each time going down.55\" deeper)
G0 G90 Z.1
G55 G0 X1.0
M98 P35000
G0 G90 Z1.0
G28 G91 Z0
G28 X0 Y0
M30

The Sub:
G91 Z-.55 F20.0
G1 G41 D1 Y-1.0
X4.0
G3 Y1.0 R1.0
G1 X-4.0
G3 Y-1.0 R1.0
G1 G40 Y1.0
M99