4. Motion Control Instruction 4.7.2. Rotary Cut Parameters 4.7.3. Control feature of rotary cut function Rotary cut function is a type of special electronic cam function. The figure of cam curve is shown below for continuous cutting. Position of rotary cut axis Position of feed axis 1) User can set the cutting length freely according to the technological requirement and the cutting length could be less or more than the circumference of the cutter. 2) In the sync area, the knife and feed axis keep synchronous in speed to complete the cutting action. 3) DVP10MC11T supports the rotary roller with multiple knives.
4) The feed axis is able to make the motion at a constant speed, acceleration, or deceleration during cutting. 5) When rotary cut relation is broken off, the knife stops at the zero point of the system, i.e. the entry position for rotary cutting. 4-160 DVP-MC operating manual Parameter Explanation Instruction name in figure L The cutting length of the processed material FdAxis CutLength _ R1 The radius of feed axis, i.e. the radius length of the feed roller. FdAxis Radius _ R2 The radius of rotary axis, i.e. the distance from center of the rotary roller to tool bit. RotAxis Radius _ N The number of the knife in the rotary roller. The knife number is 1 in figure above.
RotAxis KnifeNum _ P1 The starting position of the synchronous area. FdAxis SyncStartPos _ P2 The end position of the synchronous area. FdAxis SyncStopPos _