Extruded cut in Solidworks - Cell-by-Cell Formula Trace

Sample Data

This table shows three extruded cut features with their cut depths and the volume of material removed. The goal is to calculate the total material removed by summing the volumes.

Cell	Value
A1	Feature
B1	Depth (mm)
C1	Material Removed (mm³)
A2	Extruded Cut 1
B2	10
C2	500
A3	Extruded Cut 2
B3	5
C3	250
A4	Extruded Cut 3
B4	15
C4	750
A5	Total Material Removed
C5	1500

Formula Trace

=SUM(C2:C4)

Step 1: C2:C4 values

Step 2: SUM(500, 250, 750)

Cell Reference Map

    A           B           C
1 | Feature   | Depth (mm) | Material Removed (mm³) |
2 | Extruded Cut 1 | 10      | 500                   |
3 | Extruded Cut 2 | 5       | 250                   |
4 | Extruded Cut 3 | 15      | 750                   |
5 | Total Material Removed       | 1500                  |

Formula references cells C2, C3, and C4 for summing.

The formula sums the values in cells C2, C3, and C4 which represent the volumes of material removed by each extruded cut.

Result

    A           B           C
1 | Feature   | Depth (mm) | Material Removed (mm³) |
2 | Extruded Cut 1 | 10      | 500                   |
3 | Extruded Cut 2 | 5       | 250                   |
4 | Extruded Cut 3 | 15      | 750                   |
5 | Total Material Removed       | 1500                  |

The total material removed by all extruded cuts is 1500 mm³, shown in cell C5 as the sum of C2 through C4.

Sheet Trace Quiz - 3 Questions

Which cells does the formula =SUM(C2:C4) add together?

A B2, B3, and B4

B C2, C3, and C4

C A2, A3, and A4

D C1, C2, and C3

Key Result

SUM(range) adds all numeric values in the specified cell range.

Practice

1. What does the Extruded Cut feature do in SolidWorks?

easy

A. Removes material by pushing a 2D sketch through a 3D part

B. Adds material by extruding a 2D sketch

C. Creates a 3D sketch from a 2D profile

D. Measures the volume of a 3D part

Solution

1. Step 1: Understand the purpose of Extruded Cut

   Extruded Cut removes material by pushing a closed 2D sketch through a 3D solid.

2. Step 2: Differentiate from other features

   Unlike Extrude Boss/Base which adds material, Extruded Cut removes it.

3. Final Answer:

   Removes material by pushing a 2D sketch through a 3D part -> Option A

4. Quick Check:

   Extruded Cut = Remove material [OK]

Hint: Extruded Cut always removes material, not adds [OK]

Common Mistakes:

• Confusing Extruded Cut with Extrude Boss/Base
• Thinking it creates 3D sketches
• Assuming it measures volume

2. Which of the following is the correct syntax to start an Extruded Cut in SolidWorks?

easy

A. Select a closed sketch, then click 'Features' > 'Extruded Cut'

B. Draw an open sketch and click 'Extruded Cut'

C. Select a 3D sketch and click 'Extruded Cut'

D. Click 'Insert' > 'Boss/Base' > 'Extruded Cut'

Solution

1. Step 1: Identify the sketch type needed

   Extruded Cut requires a closed 2D sketch to define the cut area.

2. Step 2: Locate the correct menu option

   The correct path is selecting the closed sketch, then using 'Features' > 'Extruded Cut'.

3. Final Answer:

   Select a closed sketch, then click 'Features' > 'Extruded Cut' -> Option A

4. Quick Check:

   Closed sketch + Features > Extruded Cut = Correct [OK]

Hint: Always use a closed sketch before Extruded Cut [OK]

Common Mistakes:

• Using open sketches which cause errors
• Trying to cut from 3D sketches
• Confusing Extruded Cut with Boss/Base insertion

3. Given a cylinder with diameter 50mm and height 100mm, you create a circular sketch of diameter 20mm on the top face and apply an Extruded Cut with depth 30mm. What is the height of the remaining cylinder after the cut?

medium

A. 30mm

B. 100mm

C. 70mm

D. 50mm

Solution

1. Step 1: Understand the original cylinder dimensions

   The cylinder is 100mm tall before the cut.

2. Step 2: Apply the Extruded Cut effect

   The 20mm diameter circular sketch on the top face extruded cut to 30mm depth removes a cylindrical hole 30mm deep from the top, but the overall external height of the part remains unchanged.

3. Step 3: Calculate remaining height

   Remaining height = 100mm (total height unaffected).

4. Final Answer:

   100mm -> Option B

5. Quick Check:

   Total height unchanged by internal cut [OK]

Hint: Extruded Cut removes internal material; overall dimensions unchanged [OK]

Common Mistakes:

• Subtracting cut depth from total height
• Thinking blind cut trims the top of the part
• Confusing hole depth with height reduction

4. You tried to create an Extruded Cut but SolidWorks shows an error. Which of the following is the most likely cause?

medium

A. The sketch is on a 3D plane

B. The cut depth is zero

C. The sketch is not closed

D. The part is too large

Solution

1. Step 1: Check sketch closure requirement

   Extruded Cut requires a closed sketch; open sketches cause errors.

2. Step 2: Evaluate other options

   Cut depth zero usually disables the feature but may not error; 3D plane sketches are allowed if projected; part size does not cause errors.

3. Final Answer:

   The sketch is not closed -> Option C

4. Quick Check:

   Open sketch = Extruded Cut error [OK]

Hint: Always close your sketch before cutting [OK]

Common Mistakes:

• Ignoring open sketch errors
• Assuming zero depth causes error
• Blaming part size incorrectly

5. You want to create a slot through a rectangular block 80mm long, 40mm wide, and 20mm high. You sketch a rectangle 10mm wide and 60mm long on the top face and apply an Extruded Cut through all. What will be the shape and size of the cut?

hard

A. A circular hole 10mm diameter through the block

B. A rectangular slot 10mm wide, 60mm long, and 10mm deep

C. A rectangular slot 20mm wide, 60mm long, and 40mm deep

D. A rectangular slot 10mm wide, 60mm long, and 20mm deep

Solution

1. Step 1: Analyze the sketch dimensions

   The sketch is a rectangle 10mm wide and 60mm long on the top face.

2. Step 2: Understand the cut depth

   Extruded Cut 'through all' removes material through the entire 20mm height.

3. Step 3: Determine the cut shape and size

   The cut will be a rectangular slot 10mm wide, 60mm long, and 20mm deep (full block height).

4. Final Answer:

   A rectangular slot 10mm wide, 60mm long, and 20mm deep -> Option D

5. Quick Check:

   Sketch size + through all depth = slot size [OK]

Hint: Through all cuts full thickness matching sketch shape [OK]

Common Mistakes:

• Confusing width and depth dimensions
• Assuming partial cut depth
• Mistaking slot for circular hole