m Z1
Add. Modification Coef. +/- x1 Head Shift +/- k α 20° N Press. Angle
Z2 Add. Modification Coef. +/- x1 Head Shift +/- k
Degree° Minute' Second'' Total Angle°
Helical Angle (β)
Z1
Major Diameter da
Drive Diameter dw
Pitch Diameter do
Base Diameter dt
Minor Diameter df
Z2
da
dw
do
dt
df
Addendum hk
Dedendum hkw
Whole Depth H
hk
hkw
H
Teeth to Gage Over zwk1
Measurement Wk1
If the number of teeth to be measured is different Fzwk1
Measurement Fzwk1 FWk1
zwk2
Wk2
Fzwk2
Optional
FWk2
Backlash sk
Backlash Max. sk max
Center Distance E
Z' The Path per Cycle (mm) TY1
TY2