Extruded cut in Solidworks - Real Business Scenario

Scenario Mode

👤 Your Role: You are a product design analyst at a manufacturing company.

📋 Request: Your manager wants a report showing how many parts in the latest design batch use the 'Extruded cut' feature, including the average depth of these cuts.

📊 Data: You have a dataset listing parts with their features, feature types, and dimensions including cut depth.

🎯 Deliverable: Create a dashboard showing the count of parts with 'Extruded cut' features and the average cut depth.

Sample Data

PartID	FeatureName	FeatureType	CutDepth_mm
101	Cut1	Extruded cut	5
102	Hole1	Hole	3
103	Cut2	Extruded cut	7
104	Fillet1	Fillet	0
105	Cut3	Extruded cut	4
106	Boss1	Boss	0
107	Cut4	Extruded cut	6
108	Hole2	Hole	2

1

Step 1: Filter the dataset to include only rows where FeatureType is 'Extruded cut'.

Use filter condition: FeatureType = 'Extruded cut'

Expected Result

Rows with PartID 101, 103, 105, 107 remain.

2

Step 2: Count the number of unique PartIDs with 'Extruded cut' features.

Count distinct PartID from filtered data

Expected Result

4 parts have 'Extruded cut' features.

3

Step 3: Calculate the average CutDepth_mm for the filtered 'Extruded cut' features.

Average of CutDepth_mm where FeatureType = 'Extruded cut'

Expected Result

Average cut depth is (5 + 7 + 4 + 6) / 4 = 5.5 mm.

4

Step 4: Create a dashboard with two cards: one showing the count of parts with 'Extruded cut', and one showing the average cut depth.

Card 1: Count of parts = 4 Card 2: Average cut depth = 5.5 mm

Expected Result

Dashboard displays '4 parts with Extruded cut' and 'Average cut depth: 5.5 mm'.

Final Result

-----------------------------
| Parts with Extruded Cut: 4 |
| Average Cut Depth: 5.5 mm  |
-----------------------------

✓Four parts in the batch use the 'Extruded cut' feature.

✓The average depth of these cuts is 5.5 millimeters.

Bonus Challenge

Add a trend chart showing the number of parts with 'Extruded cut' features over the last 6 months.

Show Hint

Use the part creation date to group counts by month and plot a line chart.

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