Solid Edge Synchronous Best · Verified Source

Many users think Sync cannot use variables. It can.

Solid Edge Synchronous Technology combines the speed of direct modeling with the control of parametric design. Unlike traditional history-based modeling, it treats models as a collection of faces rather than a sequence of steps. 🚀 Top Best Practices

To master Synchronous mode, follow this general hierarchy: Dimensions first, then Face Relations, and finally Live Rules. solid edge synchronous best

Turn Off Live Rules Initially: Start with rules like Concentric or Symmetry turned off. Only toggle them on when you need them to move multiple faces simultaneously.

Use the Steering Wheel: This is your primary tool for moving, rotating, and copying features. Click a face to see the basic wheel. Drag the center knob to reposition the axis for rotation. Many users think Sync cannot use variables

Lock Your Planes: Use the F3 key to lock to a specific face or plane before sketching. This ensures your sketch stays aligned where you intend.

Apply 3D Driving Dimensions: Add dimensions directly to the model faces. These become PMI (Product Manufacturing Information) that you can edit anytime to change the geometry. Do not choose 100% Synchronous or 100% Ordered

Face Relations: Use 3D relations (Coplanar, Parallel, Tangent) to maintain design intent without needing 2D sketch constraints. 🔄 Hybrid Modeling (Best of Both) Pushing Synchronous as a CAD Admin | Solid Edge

Do not choose 100% Synchronous or 100% Ordered (traditional parametric).
Instead, use Hybrid Modeling – this is where Solid Edge is best:

Pro tip: You can toggle between modes at any time. A synchronous edit on an ordered model simply adds a "Synchronous Region" – no loss of history.