Example 3: External Machining With Thread Undercuts And Grooves - Siemens SINUMERIK 840DE Operation & Programming Manual

12
Examples

12.3 Example 3: External machining with thread undercuts and grooves

12.3 Example 3: External machining with thread undercuts and grooves
Workpiece drawing
Blank
Tools
Program
1. Create new program
2. Stock removal cycle for
surface turning
12-194
Dimensions: Ø 85x120mm
Material: Aluminum
T1: 80° Roughing tool R 0.8
T2: 35° Finishing insert R 0.4
T3: Plunge-cutter 3mm
T4: Threading tool 1.75
T5: 35° Roughing insert R 0.8
Call PROGRAM mode and press the
Enter program name (here: Part_3) and confirm
• Call
STOCK REMOVAL mode and press the
key
• Set parameters:
T1 F: 0.2 mm/rev
Position: Set cutting position
Parallel to X axis
Reference point
End point
Infeed depth
Finishing allowance
• Press soft key
New
program
S: 150 m/min
X0: 87 Z0: 1
X1: -1.6 Z1: 0
D: 2 inc
Ux: 0 Uz:0.1
© Siemens AG, 2002. All rights reserved
SINUMERIK 840D/810D Operator's Guide ManualTurn (BAM) – 08.02 Edition
12
08.02
soft key
soft