Bottom face avoidance distance/clearance for recovering surface speed in plane machining
Bottom face avoidance distance/clearance for recovering surface speed in plane machining
In intelligent pocket milling (IPM), when a tool passes the already-machined bottom face again, tool movement to avoid the bottom face is implemented using the set distance as the avoidance distance. During helical approach for plane machining in end milling-mountain, pocket milling, pocket milling-mountain, and pocket milling-valley units, the tool moves the set distance away from the hole bottom and changes its surface speed after the helical approach to the hole bottom. (*) * This parameter is valid when E141 bit 5 = 0 and E43 > 0.
Mazak PARAMETER LIST / ALARM LIST / M-CODE LIST, manual HA64HA0035E, p. 27, 167. Reference and explanation only — not a reproduction of the manual.