Question

For machining the circular arc shown in the figure below on a $NC$ machining, the interpolation parameters $(I,K)$ and the incremental movements in the direction of the $X$ and $Z$ axes are programmed as

• A. $I=R,K=0,X=-(R,P),Z=-Q$
• B. $I=0,K=R,X=-(R,P),Z=-0$
• C. $I=Q,K=P,X=(R,P),Z=R$
• D. $I=P,K=Q,X=R,Z=R-Q$

Answer 1

The correct option is A $I=R,K=0,X=-(R,P),Z=-Q$

$I=R,K=0,X=-(R,P),Z=-Q$