Reference geometry (planes, axes, points) in Solidworks - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to create a new reference plane offset from a face.

Solidworks

Set myPlane = swModel.FeatureManager.[1](swRefPlaneOffset, swFace, 0.05, 0, 0, 0)

Drag options to blanks, or click blank then click option'

AInsertRefPlaneOffset

BInsertRefPlane

CCreatePlane

DAddPlane

Attempts:

3 left

💡 Hint

Common Mistakes

Using a method that does not support offset planes.

Misspelling the method name.

The method InsertRefPlaneOffset creates a reference plane offset from a selected face.

2fill in blank

medium

Complete the code to create an axis by selecting two points.

Solidworks

Set myAxis = swModel.FeatureManager.[1](swRefAxisTwoPoints, swPoint1, swPoint2)

Drag options to blanks, or click blank then click option'

AInsertAxis

BCreateAxis

CAddAxis

DInsertRefAxis

Attempts:

3 left

💡 Hint

Common Mistakes

Using a method that does not exist.

Confusing axis creation with plane creation.

The method InsertRefAxis creates a reference axis by specifying the type and references.

3fill in blank

hard

Fix the error in the code to create a reference point at the intersection of two edges.

Solidworks

Set myPoint = swModel.FeatureManager.[1](swRefPointIntersection, swEdge1, swEdge2)

Drag options to blanks, or click blank then click option'

AInsertPoint

BInsertRefPoint

CAddPoint

DCreateRefPoint

Attempts:

3 left

💡 Hint

Common Mistakes

Using a non-existent method.

Using 'CreateRefPoint' which is incorrect.

The correct method to create a reference point is InsertRefPoint, specifying the type and references.

4fill in blank

hard

Fill both blanks to create a reference plane through three points.

Solidworks

Set myPlane = swModel.FeatureManager.[1](swRefPlaneThreePoints, [2], swPoint2, swPoint3)

Drag options to blanks, or click blank then click option'

AInsertRefPlane

BCreatePlane

CswPoint1

DswEdge1

Attempts:

3 left

💡 Hint

Common Mistakes

Using an edge instead of a point for the first reference.

Using the wrong method name.

The method InsertRefPlane creates a plane by specifying the type and three points. The first point is swPoint1.

5fill in blank

hard

Fill all three blanks to create a reference axis by selecting a cylindrical face and an edge.

Solidworks

Set myAxis = swModel.FeatureManager.[1](swRefAxisCylinder, [2], [3])

Drag options to blanks, or click blank then click option'

AInsertRefAxis

BswCylindricalFace

CswEdge

DCreateAxis

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'CreateAxis' instead of 'InsertRefAxis'.

Swapping the order of references.

The method InsertRefAxis creates an axis by specifying the type, a cylindrical face, and an edge.

Practice

1. What is the main purpose of creating reference geometry like planes, axes, and points in SolidWorks?

easy

A. To add color and texture to parts

B. To increase the file size of the model

C. To provide invisible guides for sketching and aligning parts

D. To automatically generate 3D animations

Solution

1. Step 1: Understand what reference geometry does

   Reference geometry creates invisible guides such as planes, axes, and points that help in sketching and aligning parts accurately.

2. Step 2: Eliminate unrelated options

   Adding color, increasing file size, or generating animations are unrelated to reference geometry's purpose.

3. Final Answer:

   To provide invisible guides for sketching and aligning parts -> Option C

4. Quick Check:

   Reference geometry = invisible guides [OK]

Hint: Reference geometry guides your design, not decor or animation [OK]

Common Mistakes:

• Confusing reference geometry with visual effects
• Thinking it changes part appearance
• Assuming it creates animations

2. Which of the following is the correct way to create a new reference plane offset from an existing plane in SolidWorks?

easy

A. Right-click the part and select 'Add Axis'

B. Draw a line and convert it to a plane

C. Use the Extrude tool on the existing plane

D. Select the existing plane, then specify the offset distance and direction

Solution

1. Step 1: Recall how to create an offset plane

   In SolidWorks, to create an offset plane, you select an existing plane and specify the offset distance and direction.

2. Step 2: Identify incorrect methods

   Drawing a line or using Extrude does not create planes. Adding an axis is unrelated to creating a plane.

3. Final Answer:

   Select the existing plane, then specify the offset distance and direction -> Option D

4. Quick Check:

   Offset plane = select plane + offset [OK]

Hint: Offset planes start from existing planes with distance [OK]

Common Mistakes:

• Trying to create planes from lines
• Using Extrude tool incorrectly
• Confusing axes with planes

3. Given a part with a default Front Plane and a created reference axis along an edge, what will happen if you create a new plane perpendicular to that axis and passing through a point on the part?

medium

A. A new plane will be created perpendicular to the axis and passing through the point

B. An error will occur because planes cannot be perpendicular to axes

C. The existing Front Plane will be deleted

D. The axis will be converted into a plane

Solution

1. Step 1: Understand plane creation rules

   In SolidWorks, you can create a plane perpendicular to an axis and passing through a point by selecting those references.

2. Step 2: Evaluate the options

   No error occurs; existing planes are not deleted; axes are not converted into planes automatically.

3. Final Answer:

   A new plane will be created perpendicular to the axis and passing through the point -> Option A

4. Quick Check:

   Plane perpendicular to axis + point = new plane [OK]

Hint: Planes can be perpendicular to axes through points [OK]

Common Mistakes:

• Thinking planes can't be perpendicular to axes
• Assuming existing planes get deleted
• Confusing axes and planes

4. You tried to create a reference axis by selecting two points, but SolidWorks did not create the axis. What is the most likely reason?

medium

A. The two points are coincident or the same point

B. You need to select three points to create an axis

C. Axes cannot be created from points in SolidWorks

D. You must create a plane first before creating an axis

Solution

1. Step 1: Understand axis creation from points

   To create an axis from two points, they must be distinct and not coincident.

2. Step 2: Analyze the problem

   If the points are the same or coincident, SolidWorks cannot define a direction for the axis, so it fails.

3. Final Answer:

   The two points are coincident or the same point -> Option A

4. Quick Check:

   Distinct points needed for axis [OK]

Hint: Two distinct points needed to create an axis [OK]

Common Mistakes:

• Selecting the same point twice
• Thinking three points are needed
• Believing axes can't be made from points

5. You need to create a reference plane that is angled 45 degrees to the Front Plane and passes through a specific edge of your part. Which steps should you follow?

hard

A. Draw a sketch on the Front Plane and extrude it at 45 degrees

B. Select the Front Plane, then select the edge as the rotation axis, and set the angle to 45 degrees

C. Create a new axis first, then create a plane offset 45 degrees from the Top Plane

D. Select the edge and convert it directly into a plane

Solution

1. Step 1: Use the Front Plane and edge as references

   To create an angled plane, select the Front Plane as the base and the edge as the rotation axis.

2. Step 2: Set the angle to 45 degrees

   Specify the angle of 45 degrees to create the new reference plane at the desired orientation.

3. Final Answer:

   Select the Front Plane, then select the edge as the rotation axis, and set the angle to 45 degrees -> Option B

4. Quick Check:

   Plane angled 45° = base plane + edge axis + angle [OK]

Hint: Angle planes by rotating base plane around edge axis [OK]

Common Mistakes:

• Trying to convert edges directly into planes
• Using wrong base plane for angle
• Skipping axis creation step