Turbine Root Grinding Prepress
Creep Feed Fir-Tree Root Grinding & Superalloy Slot Profile Calculator
Calculate maximum undeformed chip thickness ($h_{\text{max}}$), specific grinding energy ($u_g$), spindle power demand, coherent coolant nozzle matching velocity ($v_{\text{jet}} \approx v_s$), and fir-tree multi-serration lobe contact stresses.
Grinding Setup & Superalloy Mechanics
Total single-pass fir-tree root slot depth.
Slow continuous table traverse speed.
Alumina / CBN shaped vitrified grinding wheel peripheral velocity.
Diameter of dressed fir-tree form profile wheel.
Axial blade root contact width.
Grinding Thermodynamics & Power
Max Chip Thickness ($h_{\text{max}}$)
--µm
Specific Energy ($u_g$)
--J/mm³
Spindle Power Demand
--kW
Coolant Jet Velocity ($v_{\text{jet}}$)
--m/s
Coolant Supply Pressure
--bar
Material Removal Rate
--mm³/s
Thermal Burn Safety: SAFE HYDRODYNAMIC COOLING (v_jet matches v_s)
Need Fir-Tree Root CAD/CAM DXF Profiles?
Review multi-radius lobe serrations, diamond roll dressing conjugate contours, and spark-out tangent blends.
Explore Creep Feed Fir-Tree Vector Guide →Convert Turbine Root Blueprints to CAM Vectors
Transform blade fir-tree drawings and dressing roll templates into mathematically tangent-continuous DXF, EPS, and SVG vector files.
Convert Vectors with SpotItLive