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i do not have a clue how to attempt this problem: a countershaft with helical ge

ID: 1856314 • Letter: I

Question

i do not have a clue how to attempt this problem: a countershaft with helical gear, bevel gear and two supporting bearings. loads acting on the bevel gears are known. forces on the helical gears can be determined. shaft dimensions are known. all shoulder fillets have a radius of 5mm. only bearing a takes thrust. the shaft rotates at 1000 rpm and is made of hardened steel having known values of Su and Sy. all important surfaces are finished by grinding. it is problem 14.23 in the 5th edition, the schematic is shown there

Explanation / Answer

where is the schematic ??? and problem 14.23 of which book??? anyway go to this link and download the pdf if u r not able to download then install internet download manager then try to download this pdf this pdf will help u https://www.google.co.in/url?sa=t&rct;=j&q;=&esrc;=s&source;=web&cd;=1&cad;=rja&ved;=0CDAQFjAA&url;=http://www.eng.auburn.edu/users/marghitu/Mech3230/Summer05/FMCD_fatigue_prob.pdf&ei;=gR80UejuKYO0rAe9oYB4&usg;=AFQjCNGr4aR3ORLBMh7lrOc7fHsNT231Ow&sig2;=3AExBbszhVA5uhO5GhR5ig&bvm;=bv.43148975,d.bmk