I pressumed the design was intended to hoop stress reduction and maintenance accesibility... why don't you try to analyze... the engagement location between the disk and key with respect to keyway... because I don't think keyway broaching on he mounting shaft will reduce such hoop stress...
hey! Tate... you're getting mirky of your degree.. but I suggest... don't mind what others say to you... nevertheless, you've struggled a lot for your profession...
