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HEIDENHAIN iTNC 530 (340 49x-04) User Manual

Page 428

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428

8 Programming: Cycles

8.6 Cy

cles f

o

r Milling P

o

c

k

ets, St

uds and Slots

Angle increment

Q378 (incremental): Angle by which

the entire slot is rotated. The center of rotation is at
the center of the pitch circle.

Number of repetitions

Q377: Number of machining

operations on a pitch circle.

Feed rate for milling

Q207: Traversing speed of the

tool in mm/min while milling.

Climb or up-cut

Q351: Type of milling operation with

M3:
+1 = climb milling
–1 = up-cut milling

Depth

Q201 (incremental value): Distance between

workpiece surface and bottom of slot.

Plunging depth

Q202 (incremental value): Infeed per

cut. Enter a value greater than 0.

Finishing allowance for floor

Q369 (incremental

value): Finishing allowance in the tool axis.

Feed rate for plunging

Q206: Traversing speed of

the tool while moving to depth in mm/min.

Infeed for finishing

Q338 (incremental value):

Infeed per cut. Q338=0: Finishing in one infeed.

X

Y

Q376

Q378

X

Z

Q201

Q206

Q202

Q338