The number of teeth in my inner ring gear is 80, the modulus is 6, the addendum factor is 0.8, and the root coefficient is 0.25
Explain that the 90 degree place is for you to fill in the angle between the members of the array. If you want to fill it, it's obviously 360/44, but the system will be decimal, so there will be a gap. The back 360 degrees means that your 44 units are evenly distributed in these 360 degrees, and there must be no clearance. That is, in drawing, 360 and 90 are optional only one as a qualifier.
I don't care what your ring is, isn't it an array of 44 units on a circle?. It looks like you don't even have a basic array of axes. Select the center axis, the array number of 44, there are two items, one is 90 degrees, one is 360 degrees, do not worry about that 90 degrees, 360 degrees ahead of the angle icon, so that 360 degrees become optional angle. Spot return. Complete the right point. There must be no clearance.
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