Synthesis Parameters

Four-Bar Path Generator

🔍 Click to inspect O₂A – ABP Coupler – O₄B

Quick Trajectory Presets:

📐 CAD (DXF / STL) & Image Tracer

Sample CAD & Profiles:

#	X (unit)	Y (unit)	Del

💡 Click '✍️ Draw New' to sketch a new custom trajectory, or click canvas to add points!

Optimization & Assembly Branch

Optimization Profile:

Branch Mode:

Coupler Sign:

Dimension Mode:

Grid Interval:

Ground (d_real):

Link Thick (t):

Pin Bore (d₀):

Anim Speed:

a Crank

b Coupler

c Rocker

d Ground

û Offset

v̂ Offset

🔒 Dimensions protected. Full numerical values included in DXF, Excel & Report exports.

RMS Path Error

-- OPTIMAL

Max Position Deviation --

Linkage Classification --

Transmission Angle (μmin / μmax) --° / --°

Instant Kinematic State (θ₂) θ₂: 0.0° | Ready

Four-Bar Coupler Trajectory

🖱️ Click Canvas to Add Points | Drag: Pan Blueprint | Scroll: Zoom | Switch to 🧊 3D Solid Mechanism for 3D inspection

Diagrams: