When a sketch is fully constrained, the sketched features will all be the same color and will not move if they are clicked and dragged. If you create a sketch for a base feature on the Top plane and then extruded it in one direction, the Top plane will be in the center of the extruded feature.
How do you identify if a sketch element has a constraint on it?
An arc has four degrees of freedom: center, radius, and end points. If you eliminate all degrees of freedom by applying constraints or dimensions, the
sketch is fully
constrained. If any degrees of freedom remain unsolved, the sketch is under-constrained.
Which constraint is applied to a group of fillets that are created by specifying the same radius inventor?
Which constraint is applied to a group of fillets that are created by specifying the same radius? You can define
independent thicknesses to both sides of
a profile when using the Revolve.
Can you fully define the shape and size of a sketch using only dimensions and geometric constraints?
You can fully define the shape and size of a sketch using only dimensions and geometric relations. While in sketch mode, the number displayed to the right of the cursor defines the sketch element`s exact size. Therefore, there is no need to add a dimension to set the dimensional value.
How do geometric sketch constraints appear in the graphics area?
How do geometric sketch constraints appear in the graphics area? …
By hovering over a sketch entity while editing a sketch C. By right clicking in the graphics area and selecting “View Sketch Constraints”
D.
What does it mean to constrain a sketch?
Constraints prevent
unwanted changes to a feature when dimensions are changed or referenced geometry is moved. You can add or edit constraints and dimensions to control sketch shape and size. Before you add constraints , study your sketch to decide which are needed.
What advantages do CAD sketches have over freehand sketches?
CAD sketches can show exact dimensions and are more proportional than freehand sketches. What advantages do CAD sketches have over freehand sketches?
The Fillet sketch tool is used on 2D sketches and the Fillet placed feature is used on 3D models
.
Can you select a planar face as the reference plane for mirroring a feature?
You can select a planar face as a reference plane for mirroring a feature. Rectangular patterns must be created in just one direction. When using the Hole feature you can only create one type of hole at a time.
Do Part view orientations match the view cube from the part file?
Terms in this set (21)
Part View
orientations match the View Cube from the part file. The first step to creating a new 3D part is to start a new drawing. You can click to drag any sketched feature, whether it is dimensioned or not.
Which type of mate Cannot be applied between two edges?
Which type of mate cannot be applied between two edges? The
Perpendicular Mate
will let you create angle mates of 90, 180, 270, or 360 degrees between selected entities. After making a Perpendicular Mate, moving one face will change the angle from 90 degrees.
What are the 12 geometric constraints?
We have the following geometric constraints in Inventor:
Coincident constraint, Collinear constraint, Concentric constraint, Fixed Constraint, Parallel constraint, Perpendicular constraint, Horizontal constraint, Vertical constraint, Tangent constraint, Smooth constraint, Symmetric constraint
, and Equal constraint.
Which of the following is an indicator that you are in sketch mode?
There are several indicators that you are working in sketch mode:
The origin will be red
; Your sketch geometry will be blue or black; There will an indication in the status bar that you are “Editing Sketch”; and several other indicators.
Which feature does not require a sketch?
Applied features
do not require a sketch, and are applied directly to existing geometry. Shell and Fillet features fall into this category.
Why are my lines Blue in Onshape?
The color of sketch entities indicate its constrained status: Blue
means under-constrained
.
What are the types of geometric constraints?
A geometric constraint is a non-numerical relationship between the parts of a geometric figure. Geometric constraints: Associate geometric entities together two by two (
coincident, concentric, collinear, parallel, perpendicular, tangent, smooth, symmetric, equal
).
What are sketch entities?
Entities mainly include functions like
removing of any unwanted sketch
or a part from the drawn final model, modifying a part design after fully developing it as a final product, moving of the design and so on. … This chapter will consist of different types of entities in Sketch while designing a part or a model.
