Link 3 is connected by turning pair D to connecting rod 4 of slider-crank linkage ABC. Slider 2 of this linkage is designed as the ram which slides in fixed guides a-a. Crank 1 rotates about fixed axis F and is connected by turning pair E to link 3. When crank 1 rotates about axis F, ram die 2 reciprocates.
$1629$SC,HP$