Free 2-axis CNC lathe CAM simulator: pick material, stock, features and tools; generate nose-radius-compensated FANUC G code with the G71, G70, G74, G75 and G76 cycles, watch material removal and download the program as TXT.
Read moreHow 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.
Read moreCNC lathe speed and feed calculator: spindle RPM (n) and feed per revolution (fn) from diameter and cutting speed Vc, automatic Vc by material, G96/G97 code examples and reverse Vc check.
Read moreFANUC G90 turning cycle simulator: pass calculation, live toolpath animation and CNC-ready G-code generation. Free tool with OD, ID and taper support.
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FANUC G34 variable lead threading: lead increasing (K>0) or decreasing (K<0) on each revolution, position-coder synchronisation, F starting lead, error/limit conditions and an example program.
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FANUC G32 constant-lead threading function: not a canned cycle but block-by-block coding, position-coder synchronisation, straight/taper/shifted threads, F=lead, taper sign rules and a multi-pass example program.
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FANUC G94 facing (transverse) canned cycle: the four-move square facing cycle, straight and taper (I) format, modal structure, difference from G90, code systems A/B/C (G94/G79/G24), FS10/11 note and a O160 flange example program.
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CNC lathe tool nose radius compensation: G41 left, G42 right, G40 cancel; virtual point vs real contact point, OFFSET R and T imaginary-tip direction codes (0-9), the lead-in block rule and a full example program.
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FANUC G84 face and G88 side-face tapping canned cycles: axial/radial internal threading, R approach, P bottom dwell, F pitch, G98/G99 feed calculation, live tool/C-axis and M10 example programs.
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FANUC G92 single threading canned cycle: the four-move cut model, straight and taper (I) format, modal structure, multi-start Q address, code systems A/B/C (G92/G78/G21), parameter 5130, the G97 requirement and an M30x2 example program.
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