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8 Programming: Cycles
180
ú
Set-up clearance Q200 (incremental value): Distance
between tool tip and workpiece surface.
ú
Depth Q201 (incremental value): Distance between
workpiece surface and bottom of slot
ú
Feed rate for milling Q207: Traversing speed of the
tool in mm/min while milling.
ú
Plunging depth Q202 (incremental value): Total extent
by which the tool is fed in the tool axis during a
reciprocating movement.
ú
Machining operation (0/1/2) Q215:
Define the extent of machining:
0
: Roughing and finishing
1
: Roughing only
2
: Finishing only
ú
Workpiece SURFACE COORDINATE Q203 (absolute
value): Coordinate of the workpiece surface
ú
2nd set-up clearance Q204 (incremental value): Z
coordinate at which no collision between tool and
workpiece (clamping devices) can occur.
ú
Center in 1st axis Q216 (absolute value): Center of the
slot in the main axis of the working plane
ú
Center in 2nd axis Q217 (absolute value): Center of the
slot in the secondary axis of the working plane
ú
First side length Q218 (value parallel to the main axis
of the working plane): Enter the length of the slot
ú
Second side length Q219 (value parallel to the
secondary axis of the working plane): Enter the slot
width. If you enter a slot width that equals the tool
diameter, the TNC will carry out the roughing process
only (slot milling).
ú
Angle of rotation Q224 (absolute value): Angle by
which the entire slot is rotated. The center of rotation
lies in the center of the slot.
8.3 Cy
cle f
or Milling P
o
c
k
ets,
St
uds and Slots
X
Z
Q200
Q201
Q207
Q202
Q203
Q204
X
Y
Q219
Q218
Q217
Q216
Q224
Example NC blocks:
51 CYCL DEF 210 SLOT RECIP. PLNG
Q200=2
;SET-UP CLEARANCE
Q201=-20
;DEPTH
Q207=500
;FEED RATE FOR MILLING
Q202=5
;PLUNGING DEPTH
Q215=0
;MACHINING OPERATION
Q203=+0
;SURFACE COORDINATE
Q204=50
;2. SET-UP CLEARANCE
Q216=+50
;CENTER IN 1ST AXIS
Q217=+50
;CENTER IN 2ND AXIS
Q218=80
;1ST SIDE LENGTH
Q219=12
;2ND SIDE LENGTH
Q224=+15
;ANGLE OF ROTATION
kkap8.pm6
30.06.2006, 07:03
180
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Summary of Contents for TNC 426 B
Page 3: ...BAUSKLA PM6 30 06 2006 07 03 2 www EngineeringBooksPdf com ...
Page 4: ...BAUSKLA PM6 30 06 2006 07 03 3 www EngineeringBooksPdf com ...
Page 6: ...CINHALT PM6 30 06 2006 07 03 2 www EngineeringBooksPdf com ...
Page 16: ...CINHALT PM6 30 06 2006 07 03 12 www EngineeringBooksPdf com ...
Page 17: ...Introduction 1 Dkap1 pm6 30 06 2006 07 03 1 www EngineeringBooksPdf com ...
Page 29: ...Manual Operation and Setup 2 Dkap2_3 pm6 30 06 2006 07 03 13 www EngineeringBooksPdf com ...
Page 83: ...Programming Tools 5 Fkap5 pm6 30 06 2006 07 03 67 www EngineeringBooksPdf com ...
Page 106: ...Fkap5 pm6 30 06 2006 07 03 90 www EngineeringBooksPdf com ...
Page 107: ...Programming Programming Contours 6 Gkap6 pm6 30 06 2006 07 04 91 www EngineeringBooksPdf com ...
Page 165: ...Hkap7 pm6 30 06 2006 07 03 150 www EngineeringBooksPdf com ...
Page 166: ...Programming Cycles 8 kkap8 pm6 30 06 2006 07 03 151 www EngineeringBooksPdf com ...
Page 253: ...kkap8 pm6 30 06 2006 07 04 238 www EngineeringBooksPdf com ...
Page 265: ...LKAP9 PM6 30 06 2006 07 04 250 www EngineeringBooksPdf com ...
Page 266: ...Programming Q Parameters 10 MKAP10 PM6 30 06 2006 07 04 251 www EngineeringBooksPdf com ...
Page 297: ...MKAP10 PM6 30 06 2006 07 04 282 www EngineeringBooksPdf com ...
Page 298: ...Test Run and Program Run 11 NKAP11 PM6 30 06 2006 07 04 283 www EngineeringBooksPdf com ...
Page 312: ...MOD Functions 12 Okap12 pm6 30 06 2006 07 04 297 www EngineeringBooksPdf com ...
Page 332: ...Tables and Overviews 13 Pkap13 pm6 30 06 2006 07 04 317 www EngineeringBooksPdf com ...