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SINGLE SLIDER CRANK CHAIN, , A single slider crank chain is a modification of the basic four bar chain. It consist of one, sliding pair and three turning pairs. It is,usually, found in reciprocating steam engine mechanism., This type of mechanism converts rotary motion into reciprocating motion and vice versa., , Ina single slider crank chain, as shown in Fig. 5.22, the links | and 2, links 2 and 3, and links, 3 and 4 form three turning pairs while the links 4 and | form a sliding pair., , Connecting rod Crank, , Guides, Piston rod — > ” x \, Yisd ' \, , 1, 47777777 TITITK 77 “ 1, , , , , , , , , , 777 Frame \ !, . (Link1) *, z, Cylinder Piston Cross-head sole, (Link 4) ~, , Fig. 5.22. Single slider crank chain., , The link | corresponds to the frame of the engine, which is fixed. The link 2 corresponds to, the crank ; link 3 corresponds to the connecting rod and link 4 corresponds to cross-head. As the, crank rotates, the cross-head reciprocates in the guides and thus the piston reciprocates in the, cylinder.
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Inversions of Single Slider Crank Chain., , , , , , Reciprocating engine, , | Whitworth quick return mechanism, , Rotary or Gnome engine, , , , , , Bull engine
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* Reciprocating engine, , , , , , , , , , * Rotary Engine, , , , , , , , , , , , Connecting rod, (Link 4) ,, a Y Fixed crank, Piston 3 — 2 (ink 2), (Link 3) KR 4 HTN, Cylinder ‘., , (Link 1)
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* Oscillating Cylinder Engine, , , , ¢ Pendulum pump or bull engine, , A Cylinder, , (Link 4), , , , SAMSAS SAS,, , 7B Connecting rod, : (Link 3), Piston rod, (Link 1) ae, ~~~ Crank, (Link 2), , Cylinder, Z (Link 4), , , , , , , , 7