NUMERICAL CODE FOR DESIGN OF SPUR GEAR IN MATLAB
Numerical Code for design of spur gear in Matlab. zp =input('no of teeth on pinion='); zg =input('no of teeth on gear='); p=input('enter the value of power transmitted='); np =input('enter the rpm of pinion='); cs =input('enter the value of service factor='); sutp =input('ultimate tensile strength of pinion='); sutg =input( 'ultimate tensile strength of gear='); fs =input('enter the factor of safety='); yp =0.484-(2.85/ zp ); yg =0.484-(2.85/ zg ); sigbp = sutp *(1/3); sigbg = sutg *(1/3); ng = zp / zg * np ; if ( sigbp * yp )<( sigbg * yg ) n= np;z = zp;sut = sutp ; sigb = sigbp ; y= yp ; disp ('Pinion is weak. Designing acc. to pinion'); else n= ng;z = zg;sut = sutg ; sigb = sigbg ; y= yg ; disp ('Gear is weak. Designing acc. to gear'); end v=5; cv =3/(3+v); Mt=(60000000*p)/(2*pi*n); m...