CNC Answers
CNC Program Tool Path
49] One of the below CNC machine in grinding Centre category is…..
A] Universal milling centre
B] Cylindrical grinding machine
C] CNC late
D] Vertical machining centre
50] In CNC Machine programming word M indicates
A] Feed rate
B] Spindle speed
C] Miscellaneous function
D] Tool number
51] In CNC Machine programming preparatory function G00 is for.....
A] Linear interpolation
B] Clockwise circular interpolation
C] Counter clockwise circular interpellation
D] Hold
52] In CNC Machine programming preparatory function G02 is for.....
A] Linear interpolation
B] Clockwise circular interpolation
C] Counter clockwise circular interpellation
D] Hold
53] One of the bellow preparatory function G 00 is used in CNC program for.........
A] Linear interpellation or feed motion in straight line.
B] Clockwise circular interpellation
C] Point to point Positioning or Rapid motion.
D] Counter clockwise circular interpellation
54] One of the bellow preparatory function used in CNC program for 3D interpellation
A] G 05
B] G12
C] G17
D] G18
55] One of the bellow preparatory you function used in CNC program for thread cutting constant lead
A] G33
B] G40
C] G53
D] G62
56] One of the bellow preparatory function used in CNC program for tapping operation.
A] G-40
B] G53
C] G62
D] G63
