Swiss-Type Calculators
Tornos‑ready G‑codeSwiss-type calculators + Tornos‑ready G-code generators (currently tuned for Deco 13). Turn Profile is free; other generators are monthly per module.
Coming soon: generators for Citizen, Traub, Star and more.
Note: generators are currently for Tornos Deco 13 (may not work on EvoDECO without adjustments).
Quick note
- Click any locked tab 🔒 and you will be redirected to login/pricing.
- Goal: G-code that runs on Tornos without edits.
- Want tutorials per calculator? We can add them here.
Tip
On small screens, use “Go to generators” to jump directly to the G-code section.
1) Turning — Speeds & Feeds (m/min, mm)
n (rpm)
3,819.7
Vf (mm/min)
305.6
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2) Milling — Speeds & Feeds (m/min, mm)
n (rpm)
7,957.7
Vf (mm/min)
954.9
3) Thread Whirling — Helix Angle
Helix angle α
51.854
4) Helical / Thread Milling — Feed Correction
Vf_tan (mm/min)
1,440
Vf_helical (mm/min)
1,441.6
Segment time
0
Turns
0
5) Spindle Sync (constant surface speed)
n₂ (rpm)
2,666.7
6) Quick Cycle-Time Estimator
Segment time
4
Segment time
3
Cutting time (sec)
7
Total time (sec)
12
7) Knurling — Matching Diameter
Teeth k
39
Suggested D′ (mm)
9.9313
Δ (mm)
-0.0687
8) C-Axis Feed Conversion
F (mm/min)
180
9) Chip Thinning Correction (Milling)
k (factor)
5
fz Command (mm/tooth)
0.15
Actual hₑ (mm)
0.006
If ae < D/2, increase fz by factor k to keep chip thickness.
10) MRR and Torque/Power
Vf (mm/min)
954.9
MRR (mm³/min)
1,910
MRR (cm³/min)
1.91
Torque / Power quick tools
Torque T (N·m)
6
Power P (kW)
8.33
11) Initial Recommendations by Material
Ø = 6 • z = 4
Recommended Vc (m/min)
180
Recommended fz (mm/tooth)
0.022
Estimated n (rpm)
9,549
Estimated Vf (mm/min)
859
Vc range
140 — 220
fz range
0.015 — 0.03
Balanced is a good start. Conservative for poor stability; aggressive for rigid setups & sharp cutters.