1.  
     

The cam-gear-linkages mechanism must have two cams (Green and Orange) each drive massless spherical face followers pivoted on swinging yellow link pined from its center to a Pink sliding block tensioned by spring. Both cams must produce transitional repetitive motion sequence, rise 60 mm for 180 degrees then Fall 60 mm for 180 degrees. Where, Green cam must produce a Harmonic acceleration motion and the Orange cam must produce a cycloidal acceleration motion. Both of Green and Orange cams are synchronize by a pinion and gear of 20 mild-steel mounted in 200+ 30 mm apart. The followers are positioned in the horizontal plane to the lift of the green and orange cams, and both centered in-line with the cam's centers. The Green cam must have a base circle of 60 mm in diameter and the orange cam must have a base circle of 40 mm in diameter. Both Link and slider are frictionless and massless. If the Green cam tuned to be in a position given in TABLE-1, select an appropriate input speed within a range of 600 +300 RPM to be supplied by the pinion to drive the orange cam through an interval synchronize to provide: A maximum transitional velocity at the Pink slider. H. A maximum transitional acceleration at the Pink slider. Provide gear selection, construction of follower diagrams and kinematic analysis (velocity and acceleration values) in both scenarios. i. www Figure 1 TOTAL HEAD-1750 RPM (60 Hz) E 40- 60-200 20- FT. 30-100 -90 80 -70 60 -50 -40 10--30 -20 5- 0 00 0 m/m GPM 1T 1x1//2-8 1x1//2-6 O GPM 0 m3/h 1x2-10 20 20 5 30 40 CAPACITY-1450 RPM (50 Hz) 20 40 10 60 1.5x3-13 - 100 12x3-6 Vexay 1750/1450 RPM 2x3-10 200 2x3-6/ 3x4-8G 100 200 400 600 1000 40 50 60 70 80 100 10 20 40 CAPACITY-1750 RPM (60 Hz) 3x4-13 3x4-10H, 4x6-13 4x6-10H UU ISTE IMPL 200 300 400 500 600 800 1000 1500 60 100 200 300 FT. 200 100- -90 60- 40- 20- m -60 40 20 0-0 TOTAL HEAD-2850 RPM (50 Hz)