December 2001 Display and Operation 6 – 293
MP7420 Cycles for milling pockets with combined contours
Format: %xxxxx
Input: Bit 0 – Milling direction for channel milling
0: Counterclockwise for pockets, clockwise for islands
1: Clockwise for pockets, counterclockwise for islands
Bit 1 – Sequence for rough-out and channel milling
0: First channel milling, then pocket rough-out
1: First pocket rough-out, then channel milling
Bit 2 – Merging of listed contours
0: Contours are merged only if the tool-center paths intersect
1: Contours are merged if the programmed contours intersect
Bit 3 – Rough-out and channel milling to pocket depth or for
every infeed
0: Each process uninterrupted to pocket depth
1: Both processes for each pecking depth before proceeding to
the next depth
Bit 4 – Position after completion of the cycle
0: Tool moves to the same position as before the cycle was
called
1: Tool moves only in the tool axis to the clearance height.
Scaling factor Cycle 11:
7
77
7 In MP4710, enter the effective range of the scaling factor.
MP7410 Scaling cycle in two or three axes
Input: 0: Scaling cycle is effective in all three principal axes
1: Scaling cycle is effective only in the working plane
Cylindrical Surface With Cycles 27 and 28 you can machine a contour on a cylindrical surface (see
the User’s Manual).
7
77
7 With MP7510 and following, define the center of axis rotation.
(See "Tilting Axes” on page 6 – 52)
7
77
7 Define the behavior of Cycle 28 with MP7680 bit 12.
MP7680 Machine parameter with multiple function
Input: Bit 12 – Behavior of Cycle 28
0: Standard behavior
1: The slot wall is approached and departed tangentially; at the
beginning and end of the slot a rounding arc with a diameter
equal to the slot is cut
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