Drafting II 4.01, 02, 03, 04, 05_Solid Modeling Techniques To Create 3D Models (Study Guide)

Constraints added automatically by the software as the sketch is being created are:

Implicit

The depth symbol would be used to represent which type of hole?

Blind

A sketch command used to bevel corners at a desired angle or distance is:

Chamfer

Which 3D modeling technique is used to cut a corner at an angle?

Chamfer

The most efficient way to create the beveled edges on the ends of the shaft is to use the:

Chamfer Command

What command is used to repeat a feature multiple times around a center point in one action?

Circular Pattern

Which method for duplicating features do all of the objects below have in common?

Circular pattern or Array

Which hole placement should be used when creating a hole with the same center point as an existing circular feature's center point?

Concentric

What is the most efficient method to create the construction plane below?

Create a new construction plane at an angle to an existing surface or plane.

Below is an illustration of parametric solid modeling. Which is the best method of forming the 3D object provided?

Create the profile and extrude.

Which type of object consists of planar and single-curved surfaces?

Cylinder

Which constraints are used to drive and adjust an object and define the distance between two points?

Dimensional

What information must be given when using Revolve in 3D modeling?

Direction and Angle

Using only one feature or command, the solid model of the object below can be created with:

Ethier extrude or Revolve

In the figure below, what is the most efficient way to create the feature in Step 1?

Extrude

In the figure below, what is the most efficient way to create the feature in Step 3?

Extrude-Cut/Subtract

In the figure below, what is the most efficient way to create the feature in Step 6?

Fillet

To produce the spring, which command is used?

Helix/Coil

Which command is used to repeat a feature multiple times in a linear direction in one action?

Linear Pattern

Below is an illustration of feature creation. What is the most efficient way to create the features in Step 2?

Linear Pattern or array

In the figure provided, what is the most efficient way to create the feature in Step 4?

Loft

What is the 3D modeling technique whereby the user creates at least two 2D profiles on separate construction planes, and the software interpolates the solid geometry between the two profiles?

Loft

What method is used to create the object below? The circle thing

Loft

Which type of feature or pattern requires a plane or surface to create the new features?

Mirror

Below is an illustration of a modeled object. What is one of the processes used to create the model?

Revolve

Using only one feature or command, the solid model of the object below can be created with:

Revolve

Which is the most efficient way to create the Wheel in the figure?

Revolve

Using only one feature or command, the solid model of the object below can be created with:

Revolve only.

Which procedure best describes creating a linear pattern or array?

Select a 2D or 3D feature, specify a direction for duplication, specify a distance between features, specify a second direction and a distance between features

Which procedure best describes creating a circular pattern or array?

Select a 2D or 3D feature, specify an axis of rotation, and specify an angle between the features and the number of features to duplicate.

Which procedure best describes mirroring 3D features

Select a 3D feature, specify a plane about which to mirror the features, then apply the command.

Which procedure best describes making a cut in an existing solid model?

Select a construction plane, create a 2D profile, specify the direction of the cut, and specify the distance of the cut.

The 3D modeling technique used to "hollow out" solids is:

Shell

The most efficient way to remove the material from the inside of the object below on the left is to use the:

Shell Command

In 3D modeling, the Helix command can be used to create a:

Spring

Below is an image of a mug. Which method was used to create the "handle" on the mug?

Sweep

The 3D modeling technique that is typically defined by a profile and a path is:

Sweep

What method is used to create the object below?

Sweep

Which procedure best describes creating a solid model using an Extrude command?

Which procedure best describes creating a solid model using an Extrude command?

The best method of forming the 3D object shown below is to:

create the profile and extrude.

What information must be given when creating a linear pattern in 3D modeling?

direction, distance, and number of features to be duplicated

What method for duplicating features do all of the objects below have in common?

mirror

In 3D modeling, fillets refer to

rounded edges

Extruding a profile to create a cut in a solid model is done by:

selecting a construction plane, creating a 2D profile, specifying the direction of the cut, and specifying the distance of the cut.

In order to extrude a profile, one must:

take a 2D shape and give it thickness.

When sketching in a 3D modeling program, a line changing color indicates that:

the line is constrained.

Which dimension is required to create a fillet?

Radius

A sketch command that creates a parallel entity at a desired distance from an object is:

Offset