Tight Mesh Center Distance<\/p>\n
Inv = Involute function<\/p>\n
z = number of teeth, first gear<\/p>\n
z1 = number of teeth, second gear<\/p>\n
d = ref diameter of first gear<\/p>\n
d1 = ref diameter of second gear<\/p>\n
at = pressure angle<\/p>\n
atw = working pressure angle<\/p>\n
aw = working center distance<\/p>\n
st = transverse tooth thickness of gear 1 at d<\/p>\n
st1 = transverse tooth thickness of gear 2 at d1<\/p>\n
<\/p>\n
inv aw = ((z1(st + st1) – pi*d1) \/ (d1(z + z1)) + inv at<\/p>\n
aw = ((d + d1) \/ 2) * (cos at \/ cos atw)<\/p>\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
Tight Mesh Center Distance Inv = Involute function z = number of teeth, first gear z1 = number of teeth, second gear d = ref diameter of first gear d1 = ref diameter of second gear at = pressure angle … Continue reading