How do I constrain a dimension in SolidWorks?

How do you constrain in Solidworks?

To define assembly constraints:

1. Under Tolerance Assembly, select a part to constrain in the simplified assembly. …
2. Set the primary constraint by clicking 1 in the callout constraint of plane P6. …
3. Set another constraint. …
4. Set a tertiary constraint. …
5. Click .

How do you control Dimensions in Solidworks?

To control dimensions with the context toolbar:

1. Create a sketch with two lines.
2. Ctrl + select two lines.
3. On the context toolbar, click Make Parallel .
4. Ctrl + select the two lines and select Auto Insert Dimension on the context toolbar.
5. In the Modify dialog box, type a dimension.
6. Click .

Are Dimensions constraints?

There are two types of constraints: Geometric constraints control the relationships of objects with respect to each other. Dimensional constraints control the distance, length, angle, and radial values of objects.

What does constrained mean in Solidworks?

Define constraints to specify the conditions that your design must satisfy. The constraints can be driven global variables or sensors for mass properties, dimensions, and simulation data.

How do I add a constraint in Solidworks 2020?

On the Variable View tab or Table View tab of the design study, in Constraints section, do one of the following:

1. Select a predefined sensor from the list.
2. Select Add Sensor, define a sensor, and select the newly defined sensor from the list.

How do you make a dimension dependent on another dimension?

Double click the dimension, then in the Modify dialog box, type = (equal sign) and several characters of the global variable name. A flyout menu appears with a name that matches the characters you have typed. Both dimensions become linked to the global variable. Repeat for as many dimensions as needed.

How do I change the dangling dimension in Solidworks?

Potential Fixes



To set the color for dangling dimensions, click Tools > Options > System Options > Colors . Select Dimensions, Dangling in Color scheme settings. Click Edit, select a color, then click OK. Drag the dangling handle and reattach it to the correct sketch entity.

How do you delete a dimension in Solidworks?

To remove a dimension from a drawing: Select a dimension and press Delete. Be careful not to delete any dimension that has a reference, such as one used in a note. Search ‘Deleting Dimensions’ in the SOLIDWORKS Knowledge Base.

How do I change dimension in Solidworks configuration?

In the graphics area, right-click a dimension and select Configure Dimension. In the Modify Configurations dialog box, edit the value of the dimension for the configurations you want to change.

How is a geometric constraint different from a dimension constraint in the CAD program?

Geometric constraints are used to control the relationships of objects in respect to each other. Dimensional constraints are used to control the distance, angle, radius, and length values of objects.

What will happen if you make a change to a dimensional constraint?

If you change the value of a dimensional constraint, all the constraints on the object are evaluated, and the objects that are affected are updated automatically. Also, constraints can be added directly to segments within a polyline as if they were separate objects.

What are the types of geometric constraints?

Some examples of geometric constraints include parallelism, perpendicularity, concentricity and symmetry. Parallelism occurs when two or more lines or axes of curves are equidistant from each other. Perpendicularity is a constraint in which lines or axes of curves intersect at right angles.

How do I add a coincident constraint in Solidworks?

Click Constraints > Geometric Constraints > Coincident (or type GcCoincident). Specify the first constraint point on an entity (Line, linear PolyLine segment, Circle, Arc, PolyLine arc, Ellipse, or Spline). Specify the second constraint point on another entity.

How do I edit a relationship in Solidworks?

You can set different external sketch relations in specified configurations. Right-click a sketch in the FeatureManager design tree, and select Edit Sketch. Click Display/Delete Relations on the Dimensions/Relations toolbar, or click Tools > Relations > Display/Delete.