Hi there,

i am student of mechanical enginneering here in UFRN, Natal-RN, Brazil.

i'm having dificulties in how to make an simplified drawning of a helical gear with internal spline.

here is a screenshot of what i have done:

and here is what i am looking for, acordingly to brazilian nacional standards (ABNT)

i can't guess how i'll simplify my drawning since i get the gear done by using the toolbox feature. i hopefuly wait an answer from the finest of solidworkers.

best regards,