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ellipse gear

thread406-450778

ellipse gear

ellipse gear

(OP)
hello, anyone got a LORENZ gear shaper or any shaper?
i need help how to make modul 4 with 39 teeth Ellipse gear.
thanks in advance.
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RE: ellipse gear

Me? Not even close. But why don't you just wire EDM it or don't you have the contour of the finished gear?

RE: ellipse gear

(OP)
Occupant: any idea what clamping tools to use in EDM, the major dia is 168 and minor dia is 160?

RE: ellipse gear

If it's not an elliptical gear - the low a/b ratio seems to indicate that - then there should be a center mounting hole with a dowel hole next to it in the direction of the longer axis to line the pre-machined outer contour with the EDM code und the part can be clamped through the center hole.

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