Question

ENGR4803 Mechatronics and Lab mechanical engineering hw part

(Introduction to Mechatronics and Measurement Systems 5th Edition by David Alciatore)

mechanical engineering hw part

mechanical engineering hw part

7. According to Figure (3), If the motor turns at 3000 RPM, find the linear speed of the carriage being driven by the belt.

Answer 1

ANSWGR! Given daba Herre speed & motor = 3000 RPM = Wory speed of worm gear Nw) = 3000VPM. Because worm gear is attached to the shaft & moloy Diameter of drive pulley ) = 4cm. speed of pulley (ND)=? Np = Non x taux Np = Nm x hex NP= 3000X1 24X11 Linear speed Np = 3000 h 264 Np = 11-363636 Ypm. the carriage being driven by the belt va (Hose N=Np] V= TIDNP 60 Ve TI X4X102X11.3636 60 V= 0.0237 m/s V= 0.0237X102 x 60 cmimin v=142.9 cmimin ~ 143 cmimin.