Question

Complete the manual part program for drilling a hole located at point $(20,20)$ from the target point. The depth of the hole to be drilled is $15$ mm FROM/TARG GOTO/$20,20,0$

• A. GOTO/SETPT
  GODLTA/$0,0,15$
  GODLTA/$0,0,-15$
• B. GODLTA/$0,0,-15$
  GODLTA/$0,0,15$
  GOTO/SETPT
• C. GODLTA/$0,0,-15$
  GODLTA/$0,0,15$
  GOTO/SETPT
• D. GODLTA/$0,0,15$
  GODLTA/$0,0,-15$
  GOTO/SETPT

Answer 1

The correct option is B GODLTA/$0,0,-15$

GODLTA/$0,0,15$
GOTO/SETPT
After execution drilling command of drilling $(-154mm)$. Drill bit were return for $0$ level and $90$ to set point.