Involute Gear Cutter

Posted in Equipment Specific Tooling by admin

Involute Gear Cutter

FULL SET MODULE 3 INVOLUTE HSS GEAR CUTTERS 8PCS MILLING GEARCUTTING H9715
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US $178.25

FULL SET MODULE 25 INVOLUTE HSS GEAR CUTTERS 8PCS MILLING GEARCUTTING H9713
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US $149.50

FULL SET MODULE 1 INVOLUTE HSS GEAR CUTTERS 8PCS MILLING GEARCUTTING H9707
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US $129.25

Lot New 1pcs Dp8 14 1 2degree 8 Involute Gear Cutters No8 Dp 8 Gear Cutter
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US $42.80

Lot New 1pcs Dp16 14 1 2degree 2 Involute Gear Cutters No2 Dp 16 Gear Cutter
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US $36.80

RDGTOOLS 10DP GEAR CUTTER NO3 INVOLUTE GEARCUTTER
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US $34.65

how to find out the profile of spur gear?

I need to draw a spure gear in ansys software.
for that i need set of co-ordinates of the tooth profile ( involute and envilope of trochoid) ;
The input parameter to calculate are
pressure angle, module , no of teeth, cutter tip radius, profile shift factor, addendum , dedendum

If you just need to draw a gear, I'd make trapezoidal teeth. If you seriously need an involute CAD model, I'd try contacting a gear manufacturer and downloading some of their CAD.

The involute profile is only good above the pitch circle. Below the pitch circle, the tooth is relieved to allow room for the mating tooth.

See references below:

Cutting a gear with the shaper