Machining Power Calculator

Calculate the power required for milling, turning, drilling, and grooving operations

Input Parameters

Select operation type and provide required parameters

Operation

Material

Operation Parameters

Axial Depth of Cut (Ap) (mm)

Radial Depth of Cut (Ae) (mm)

Feed Speed (Vf) (mm/min)

Cutter Diameter (D) (mm)

Approach Angle (KAPR) (°)

Feed per Tooth (Fz) (mm/tooth)

Tool & Machine Parameters

Tool Rake Angle (°)

Machine Drive Type

Tool Wear Factor (1.0 = new, 1.5 = worn)

Calculation Results

Machining power requirements based on your inputs

Enter parameters and calculate to see results

Material Specific Cutting Force Reference

Values used in power calculations

Material Group	KC1.1 (N/mm²)	KC1.1 (KPSI)	MC Value
Low Carbon Steel (C<0.2%)	1400	203	0.26
Carbon Steel	1500	218	0.25
Alloy Steel	1750	254	0.24
Tool Steel	1950	283	0.23
Stainless Steel (Martensitic)	1800	261	0.22
Stainless Steel (Austenitic)	2000	290	0.21
Cast Iron	1150	167	0.28
Aluminum	700	102	0.25
Copper	900	131	0.25
Super Alloys	3500	508	0.17
Titanium Alloys	2300	334	0.19
Hardened Steel (HRC>40)	2600	377	0.15