Write a manual part program to drill all the holes for component as shown in Image. thickness of the component is 10 mm. Centre drill all holes before finish drill. Assume suitable speed and feed.

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written 7.8 years ago by

teamques10 ★ 68k

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% 786 } - Performance No

(Drilling operation with $\not010$

N010 G80 G40 (Centre compensation and canned cycle canceled.)

N020 G00 (Positional Preset)

N030 G00 G71 G90 M06 (Rapid position, G71)

NO35 M03, M09, S800, F300, Metric Mode, Absolute performing, Allows the tool to x changed to m$\not0 10$ spindle start, coolant on.

N040 G00 X15 Y15 (Position No 10

N050 Z-11 (Drilling depth 5 $\mathcal{Z}$ axis

N060 $Z\not=$ 5 (Ref plane 5 mm above the job surface)

N0130 x15 (Morin to position no 4)

N0110 Z-15 (Drilling in $\mathcal{Z}$ axis)

N0120 Z+5 m(Ref plane 5 mm above the jobs surface)

N0130 X15 (Morin to position No 4

N0140 Z-15 (Drilling depth l5 $\mathcal{Z}$ axis

N150 X-50 Y-50

N0160 M02 M06 (End of program for drilling and tool change to $\not0$ 20 mm

G0170 M03 (Spindle Start)

G0180 G90 G71 S800 F300 (Absolute perform mode, with spindle speed 800 in metric mode.

G0190 G00 X75 Y75 $\mathcal{Z}$ 5 (Morin to centre position for drilling $\not0$ 20

G0200 Z-11 (Drilling depth in $\mathcal{Z}$ direction

G0120 Z+5 (Morin to Ref plane)

G220 G00 X250 Y250 (Morin to save position)

G230 M02 M30 (perform stop & tape rewind)

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