Four-Bar Linkage
This interactive simulator explores Four-Bar Linkage in Engineering. Crank–rocker geometry with coupler-curve trace; link lengths and crank speed. Use the controls to change the scenario; watch the visualization and any graphs or readouts to connect the model with lectures, labs, and homework.
Who it's for: Best once you already know the basic definitions and want to build intuition. Typical context: Engineering.
Key terms
- four
- bar
- linkage
- four bar linkage
- engineering
How it works
Grashof-class mechanisms can produce a full crank rotation; the traced path is a coupler curve used in machine design for guided motion.
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