This page displays a typical Hypoid UNITOOL data sheet of Dimensions,
and machine settings for No. 16 Bevel Gear Generator. Pinion offset, Gear cut Formate.
HYPOID FORMATE GEAR/GEN PINION Bevel Data Set No. 74386951 Date: 06/28/09
Comb. 8 X 52 DP: 5.50000 UNITOOL
Face Width: 1.600 HFU Method Shaft Angle: 90
Pressure Angle: 20D 0M Machine No. 16 Cone Distance: 4.799
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TOOTH PROPORTIONS PINION GEAR PINION GEAR
Pitch Diameter 1.455 9.455 Hand of Spiral Left Right
Pitch Angle 9D 27M 80D 4M Cutting Method Two Cut Two Cut
Addendum 0.251 0.048 Roughing Cutter Point Width
Dedendum 0.086 0.289 Leaves .020 stk 0.045 0.054
Dedendum Angle 0D 29M 3D 27M Finishing Cutter ID Diameter
UCP-55 9.000
Face Angle 12D 45M 80D 35M
PINION & GEAR DIMENSIONS
Root Angle 8D 58M 76D 37M Circular Pitch 0.5712
Outside Dia 2.395 9.471 Working Depth 0.299
P Apex to Crn 4.686 0.680 Whole Depth 0.337
Mean Spiral Angle 49D 39M 31D 33M Clearance 0.0378
Backlash Min Max
0.000 0.000
------ GEAR SETTINGS ------------ ------ PINION FINISHING SETTINGS ------
I.B. O.B. O.B. I.B.
Cutter Number UCP-55 Cutter Number UCP-55
Cutter Diameter 9.000 Cutter Diameter 9.000
Radial 3.8848 3.8848 Radial 0.1038 0.1014
Cradle Angle 78D 10M 78D 10M Cradle Angle 273D 4M 273D 4M
Tilt Angle 360D 0M 360D 0M Tilt Angle 359D 47M 359D 47M
Swivel Angle 324D 48M 324D 48M Swivel Angle 50D 46M 48D 55M
Sliding Base WTH 0.000 WTH 0.000 Sliding Base ADV 0.021 WTH 0.018
Machine Root Angle 74D 17M Mach. Root Angle 0D 0M
Machine Center to Back - At Mounting Distance WTH 0.032
Blank Offset 0 Blank Offset DN 1.600 DN 1.600
Set-Over 20 Away Set-Over 171 Away
Index Gears 60/52X40/80 Index Gears 100/48X90/50
Nc/50 Ratio Gears - Nc/50 Ratio Gears 46/69x52/75
m50= 0.69333333
Cradle Test Roll Locked Cradle Test Roll 20D 0M 20D 0M
Work Test Roll Cradle Work Test Roll 130D 0M
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machine setup. However, neither Community PC nor its representatives
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