Programming For Roughing, Grooving And Threading (Example 3) - Siemens SINUMERIK User Manual

13.4

Programming for roughing, grooving and threading (Example 3)

Workpiece drawing (unit: mm)
Coordinates of key machining points
Point
1
2
3
4
5
6
7
Blank data
Blank material: aluminum bar
Blank diameter: 45 mm
Blank length: 100 mm (machining limit along the Z axis: Z-68; three-jaw chuck clamping length: 25 mm)
Required tools
Tool type
90 ° roughing tool
3 mm grooving tool
External threading tool
Note
When programming in ISO mode, you need to set the H numbers of T1, T3, and T4 to 1, 3, and 4 in the tool list
•
respectively. Three tools are required for the recommended program in ISO mode given later. You need to measure
them before machining. M00 is to stop program execution after cutting is over for each tool. To continue executing the
program, you need to press the following key on the MCP:
Cut the workpiece manually after machining is over.
•
228
X coordinate
25.596
34.722
44.000
44.000
30.000
30.000
44.000
Tool number
DIN ISO
T1D1 T0101
T3D1 T0303
T4D1 T0404
Z coordinate
-35.868
-39.987
-44.974
-48.624
-50.500
-55.500
-57.376
Roughing
Speed Feedrate
S1000 F0.2
S600 F0.1
S600 -
Programming and Operating Manual (Turning)
Finishing
Speed Feedrate
S2000 F0.1
S600 F0.05
S600 -
01/2017