# What are constraints in Fusion 360?

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## What are constraints in Fusion 360 simulation?

Constraints, in Fusion 360 Simulation, are applied to a model to prevent it from moving in response to applied loads. Loads and constraints often replace parts of the model that we’re not concerned with and don’t need to model. For example, you may want to know if your shelf can withstand the weight of objects.

## What are sketch constraints?

Geometric constraints are created automatically between lines, arcs, and other geometry as you sketch. Constraints can also be manually applied after the sketch geometry exists to stabilize sketch shape or position. These geometric constraints allow the sketch to be edited with predictable results.

## What are functional constraints?

Functional constraints operate through the requirement to maintain the interaction of proteins with other macromolecules in assemblies or with substrates, ligands or allosteric regulators.

## What is structural constraint?

In sociology, structural constraints are understood as the various political, economic, social and cultural factors limiting individual decision-making ability. These constraints are opposed to human agency, defined as the capacity of an individual to act independently and make any choice in a given structure.

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## What types of constraints are there in Fusion 360 Hint look under design sketch?

Constraints in sketches

• Horizontal/Vertical.
• Coincident.
• Tangent.
• Equal.
• Parallel.
• Perpendicular.
• Fix/UnFix.
• Midpoint.

## How do you constrain a circle in fusion?

Constrain the five circles to be the same diameter.

1. Select the Equal constraint .
2. Select the circle that has the 50 mm dimension and the circle next to it. …
3. Repeat by selecting the second circle and the circle next to it.
4. Repeat by selecting the third circle (located at the bend in the elbow) and the circle next to it.

## How do you remove constraints in Fusion 360?

You can delete a sketch constraint by selecting the corresponding constraint glyph (the small, white icon in the canvas indicating coincident, midpoint, etc) and then pressing the Delete key or selecting Delete from the context menu.

## What are some examples of sketch constraints?

You can also hide and show the constraints using the sketch palette.

• Coincident Constraint. …
• Collinear Constraint. …
• Concentric Constraint. …
• Midpoint Constraint. …
• Parallel Constraint. …
• Perpendicular Constraint. …
• Horizontal/Vertical Constraint. …
• Tangent Constraint.

## How do I use constraints in Autodesk?

On the ribbon, click Sketch tab Constrain panel Fix (2D) or click 3D Sketch tab Constrain panel Fix (3D sketch). In the graphics window, click a curve, center point, midpoint, or point. Click curves or points to fix, as desired. Right-click and choose Done, press Esc, or select another tool or command.

## What three types of constraints can be applied to CAD sketches or models?

What three types of constraints can be applied to CAD sketches or models? There are motion constraints, assembly constraints, and geometric constraints.

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