Posted by tom on January 06, 2013 at 02:15:03:
In Reply to: how to calculate cutter no ,in gleason no 16 posted by paramjit singh on January 04, 2013 at 13:24:21:
b1=z1 11
b2=z2 25
b3= modul 9
b4= midpoint of the helix angleβ;m=radiant0,6109=35°
b5= pressure angle =radiant0.3491=20°
b8=outer cone distance = 102.41mm
b11= square root(B1*B1+B2*B2;0,5)=Imaginary plane
gear=27.31
b12= cutter diameter =228mm,6 (9° inch)
CALUCALTED CUTTER NUMER =
=540*TAN(B4)/B11/TAN(B5)*(1-2*B8/B12*SEN(B4))+0,5*SEN(B4) =18,77
*Please note=all information must be entered in millimeters !!
regard tom