# Critical bend angle (P-CHAN-00221)

P-CHAN-00221 | Critical bend angle (edge machining function)
Description | If the bend angle between two contour elements falls below the critical angle, the special edge function is executed. Before the distance pre_dist is reached, the motion decelerates in the first contour element to the feed rate pre_feed. A stop is executed between the two blocks and a waiting time wait_time is inserted. The motion is then executed at the feed rate post_feed and after it exceeds post_dist, the motion continues at the originally programmed feed rate.
Parameter | edge_machining.angle_limit
Data type | UNS32
Data range | 0 ... .1800000
Dimension | 0.0001°
Default value | 0
Remarks |