CNC Milling Speed and Feed Calculator (Vc, n, fz, Vf)
Calculating speed and feed in milling differs from turning in two ways: feed is defined per tooth (fz), and cutting speed is calculated not from ... Devamını Oku
CNC Spindle Torque Calculator and Machine Selection
Read a spindle power–torque diagram, find your machine's base speed and usable torque, and pick the cutter diameter that keeps you in the power band.
Read moreCutting Tool Glossary and Machining Formulas
What do vc, n, fn, fz, vf, ap, ae, Q, Pc, Mc, κr and rε mean? Cutting tool symbols with turning, milling and drilling formulas in one searchable page.
Read moreCNC Material Codes and Their International Equivalents
Compare 241 material codes across DIN EN, AISI/SAE/ASTM, JIS, BS and other standards, with common trade names, ISO P-M-K-N-S-H groups, nominal hardness, kc1 and MC/CMC machining classes.
Read moreReaming Techniques: Pilot Hole, Speed, Feed and Time Calculator
Calculate the pilot-hole diameter, cutting speed, spindle speed, feed and net cycle time for reaming. Learn blind, through and interrupted hole reaming techniques.
Read moreCNC Thread Milling Calculator, G-Code and Toolpath Guide
Thread milling calculator for internal and external threads: tool diameter, spindle speed, feed, circular feed correction, number of passes, helical toolpath and a general Fanuc-style G-code generator.
Read moreCNC Drilling Techniques, Tips and Speed–Feed Calculator
CNC drilling tips for steel, stainless, aluminum, cast iron, curved and inclined surfaces, cross holes, deep holes, plus a speed, feed, MRR and drilling-time calculator.
Read moreTapping Techniques and Tap Drill Size Calculator
Tap types, blind and through hole applications, chamfer types, recommended tap-drill sizes, UNC/UNF/Whitworth tables and an automatic speed-feed calculator.
Read moreChip Formation, Chip Thinning and Maximum Chip Thickness (h_ex) Calculator for CNC Milling
How does a chip form in milling? Learn the effect of ap, ae, Dc, fz, KAPR and radial engagement on chip thickness; calculate the maximum chip thickness h_ex value.
Read moreChip Formation, Chip Breaking and Maximum Chip Thickness (h_ex) Calculator for CNC Turning
How does a chip form and break in turning? Learn the effect of feed, depth of cut, corner radius, insert geometry and tool angle; calculate the h_ex value.
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