Machine Dynamics Tool

MENG 364  ·  King Abdulaziz University

Module 1 — 4-Bar Linkage
MENG 364 · FALL 2026
Machine Dynamics
Open this week's module →
Link Lengths
a — Crank ? cm
b — Coupler ? cm
c — Follower ? cm
d — Ground ? cm
Crank (a)
Coupler (b)
Follower (c)
Ground (d)
Assembly: Open
Grashof Condition
—
Animation
Input speed ω₂ ? 30 rpm
Crank angle θ₂ ? 0°
Live Output Values
θ₃ (°)
—
θ₄ (°)
—
μ (°)
—
ω₃ r/s
—
ω₄ r/s
—
α₄ r/s²
—
Mechanism View Scroll to zoom · Drag to pan · Double-click to reset
θ₂ = 0°
100%
Transmission Angle μ vs θ₂
Output Angle θ₄ vs θ₂
Output Velocity ω₄ vs θ₂
Output Acceleration α₄ vs θ₂
Diagnostics & Observations