Master Sinumerik 810 CNC Mill Radius & Chamfer Programming – Step‑by‑Step Example
Siemens Sinumerik 810 cnc mill programming example which shows how cnc machinists can machine/program Radius and Chamfer.
Sinumerik 810 Radius/Chamfer Programming
U+ values are used for Radius programming.
U- values are used for Chamfer programming.
Sinumerik 810 Radius/Chamfer Programming Example
Sinumerik 810 CNC Mill Radius Chamfer Program
N5 G00 G54 G64 G90 G17 X-20 Y-20 Z50 N10 S450 M03 F250 D01 (12.5 MM DIA) N15 C0 N20 Z5 N25 G01 Z0 N30 Z-5 N35 G42 X0 Y0 N40 X40 Y0 U5 N45 X40 Y30 U8 N50 X70 Y30 U-2 N55 X70 Y50 U-2 N60 X0 Y50 U6 N65 X0 Y0 N70 G40 X-20 Y-20 N80 G00 Z50 N85 Y100 N90 M30
Finished Part
After completing the above machining process, component will look like this,
Finished Component
Explanation of Codes Used in Program
G00 : Rapid traverse.
G54 : Zero Offset no. 1.
G64 : Continuous-path mode.
G90 : Absolute dimensioning system.
G17 : X-Y plan selection.
G42 : Cutter radius compensation activation (right hand side movement)
G40 : Cutter radius compensation de-active
S : Spindle speed
F : Axises motion feed
M : Cutter motion (3=clockwise, 4=anti-clockwise)
D : Tool no
M30 : End of main program
CNC Machine
- Simple CNC Lathe Programming: Inch-Based Example for Beginners
- Mastering G01: Chamfer & Corner Rounding in CNC Programming
- CNC Programming: Chamfer & Radius Using G01 G-Code
- Sinumerik 810 CNC Mill Programming: Master Radius & Chamfer Control
- CNC Milling Guide: Using G41 & G40 for Accurate Cutter Radius Compensation
- Siemens Sinumerik 4‑Axis Milling Program: A Practical CNC Example
- CNC Milling Program Example – Step-by-Step G‑Code Tutorial
- Selca CNC Program Example: G21 Chamfer Process Explained
- Comprehensive Siemens Sinumerik CNC Program Example for Precise Machining
- SINUMERIK 810T CNC Program Example for Precision Disk Machining