Acu-Rite CNC 3500i Benutzerhandbuch

ACU-RITE 3500i

In an arc tangent entry move the tool approaches the contour through 
an arc and enters tangent to the first move of the contour.

The tool feeds from the current position to a calculated point based on 
the Angle (C) and Radius (R) then feeds through an arc and into the 
contour tangent to the first move of the contour. To create an arc 
tangent in the opposite direction, use a negative Radius (R). All 
programmed Z movements occur during the entry move 
(G41 Xx Yy Zz G36 Q3 Rr Cc). 

The arc tangent exit move is executed the same as the entry, but in 
reverse order (G37 Q3 Rr Cc).

In a line arc tangent entry move the tool approaches the contour 
through an arc and enters tangent to the first move of the contour.

The tool feeds from the current position to a calculated point based on 
being tangent to an arc of a given Radius (R) then feeds through the 
arc to the compensated starting point of the contour and enters the 
contour tangent to the first move of the contour. To create an arc 
tangent in the opposite direction, use a negative Radius (R). All 
programmed Z movements occur during the entry move (G41 Xx Yy 
Zz G36 Q4 Rr).

The line arc tangent exit move is executed the same as the entry, but 
in reverse order (G37 Q4 Rr Xx Yy Zz).