Calculation of reference standard striation ANSI B92.1-1996
Input data
Results
Technical data
Values
unit
Technical data
Results
unit
Hub
Shaft
Adjustment type
Flat root side fit
Flat root major diameter fit
Fillet root side fit
Pitch diameter (D)
in
Diametral pitch (DP)
2.5/5
3/6
4/8
5/10
6/12
8/16
10/20
12/24
16/32
20/40
24/48
32/64
in
Base diameter (Db)
in
Number of teeth (Z)
Circular pitch (CP)
in
Hub Class
5
4
6
7
Normal module (Mn)
mm
Shaft Class
5
4
6
7
Maximum tooth head diameter (Da / da)
in
Pressure angle
30°
37,5°
45°
dec.
Minimum tooth head diameter (Da / da)
in
Result in
Inch
Millimeter
in
Minimum tooth bottom diameter (Di / di)
mm
Change number of teeth to W measurement
Number of teeth for measurement W (ZW)
mm
Change roller diameter to shaft
Base tangent measure (W)
mm
Trocar diâmetro do rolo para o cubo
Height for chordal measurement (Hc)
mm
DWG drawing
Chordal thickness (Sc)
mm
DWG drawing
Roll diameter (R)
mm
Measure on rolls (Ma)
mm
Circular thickness (s / t)
mm