Sheet metal cut features in Solidworks - Dashboard Guide

Dashboard Mode - Sheet metal cut features

Dashboard Goal

Understand the usage and impact of different sheet metal cut features in manufacturing parts.

Sample Data

Part ID	Cut Feature	Cut Count	Material Thickness (mm)	Cut Area (cm²)	Production Time (min)
101	Extruded Cut	3	1.5	12.0	15
102	Cut-Through	5	2.0	20.5	25
103	Partial Cut	2	1.2	8.0	10
104	Extruded Cut	4	1.8	15.0	18
105	Cut-Through	6	2.5	25.0	30

Dashboard Components

• KPI Card 1: Total Cut Features Count = SUM of Cut Count across all parts = 3+5+2+4+6 = 20
• KPI Card 2: Average Production Time = AVERAGE of Production Time = (15+25+10+18+30)/5 = 19.6 minutes
• Bar Chart: Cut Feature vs Total Cut Count
  Formula: Group by Cut Feature, SUM(Cut Count)
  Data:
  • Extruded Cut: 3 + 4 = 7
  • Cut-Through: 5 + 6 = 11
  • Partial Cut: 2
• Pie Chart: Cut Feature Distribution by Cut Area
  Formula: Group by Cut Feature, SUM(Cut Area)
  Data:
  • Extruded Cut: 12.0 + 15.0 = 27.0 cm²
  • Cut-Through: 20.5 + 25.0 = 45.5 cm²
  • Partial Cut: 8.0 cm²
• Table: Detailed Part Data with columns: Part ID, Cut Feature, Cut Count, Material Thickness, Cut Area, Production Time

Dashboard Layout

+--------------------------------------------------+
| KPI Card 1: Total Cut Features Count      KPI 2: Average Production Time |
| +------------------------------+  +------------------------------+ |
| | Total Cut Features: 20        |  | Avg Production Time: 19.6 min | |
| +------------------------------+  +------------------------------+ |
|                                                                  |
| Bar Chart: Cut Feature vs Total Cut Count                      |
| +------------------------------------------------------------+   |
| | Extruded Cut  ####### (7)                                   |   |
| | Cut-Through   ########### (11)                              |   |
| | Partial Cut   ## (2)                                        |   |
| +------------------------------------------------------------+   |
|                                                                  |
| Pie Chart: Cut Feature Distribution by Cut Area                |
| +------------------------------------------------------------+   |
| | Extruded Cut  (27.0 cm²)                                    |   |
| | Cut-Through   (45.5 cm²)                                    |   |
| | Partial Cut   (8.0 cm²)                                     |   |
| +------------------------------------------------------------+   |
|                                                                  |
| Table: Detailed Part Data                                       |
| +------------------------------------------------------------+   |
| | Part ID | Cut Feature | Cut Count | Thickness | Cut Area | Prod Time | |
| | 101     | Extruded Cut| 3         | 1.5       | 12.0     | 15        | |
| | 102     | Cut-Through | 5         | 2.0       | 20.5     | 25        | |
| | 103     | Partial Cut | 2         | 1.2       | 8.0      | 10        | |
| | 104     | Extruded Cut| 4         | 1.8       | 15.0     | 18        | |
| | 105     | Cut-Through | 6         | 2.5       | 25.0     | 30        | |
| +------------------------------------------------------------+   |
+--------------------------------------------------+
    

Interactivity

Filter by Cut Feature to update all components:

• KPI cards recalculate totals and averages for selected cut feature(s).
• Bar chart updates to show only selected cut features.
• Pie chart updates to show cut area distribution for selected features.
• Table filters rows to show only parts with selected cut features.

Self Check

If you add a filter for Cut Feature = "Extruded Cut", which components update and what is the new total cut count?

• All components update to show data only for "Extruded Cut".
• New total cut count = 3 + 4 = 7.
• Average production time = (15 + 18) / 2 = 16.5 minutes.
• Bar chart shows only "Extruded Cut" with count 7.
• Pie chart shows cut area 27.0 cm² for "Extruded Cut".
• Table shows only parts 101 and 104.

Key Result

Dashboard showing total cut features, production time, and cut area distribution by sheet metal cut feature type.

Practice

1. What is the main purpose of sheet metal cut features in SolidWorks?

easy

A. To remove material and create holes or shapes in sheet metal parts

B. To add thickness to sheet metal parts

C. To change the color of sheet metal parts

D. To assemble multiple sheet metal parts together

Solution

1. Step 1: Understand the function of cut features

   Cut features are used to remove material from sheet metal parts to create holes or specific shapes.

2. Step 2: Differentiate from other features

   Adding thickness or changing color are not related to cut features; assembling is a separate process.

3. Final Answer:

   To remove material and create holes or shapes in sheet metal parts -> Option A

4. Quick Check:

   Cut features = Remove material [OK]

Hint: Cut features always remove material, never add [OK]

Common Mistakes:

• Confusing cut features with adding thickness
• Thinking cut features change appearance only
• Mixing cut features with assembly operations

2. Which SolidWorks feature is commonly used to create a hole in a sheet metal part?

easy

A. Chamfer

B. Extruded Boss/Base

C. Fillet

D. Hole Wizard

Solution

1. Step 1: Identify hole creation tools

   Hole Wizard is designed specifically to create holes with standard sizes and types in sheet metal parts.

2. Step 2: Exclude other features

   Extruded Boss/Base adds material, Fillet and Chamfer modify edges but do not create holes.

3. Final Answer:

   Hole Wizard -> Option D

4. Quick Check:

   Hole Wizard = Create holes [OK]

Hint: Use Hole Wizard for standard holes, not Extruded Boss [OK]

Common Mistakes:

• Choosing Extruded Boss/Base which adds material
• Confusing edge features like Fillet with hole creation
• Using Chamfer which only bevels edges

3. Given a sheet metal part with a cut feature created using Extruded Cut, what happens to the flat pattern when the cut is added?

medium

A. The flat pattern doubles the cut size

B. The flat pattern updates automatically to include the cut shape

C. The flat pattern deletes the cut feature

D. The flat pattern remains unchanged and ignores the cut

Solution

1. Step 1: Understand flat pattern behavior

   Sheet metal flat patterns automatically update to reflect cut features for accurate manufacturing.

2. Step 2: Eliminate incorrect behaviors

   Flat pattern does not ignore, delete, or distort cut features; it shows the exact cut shape.

3. Final Answer:

   The flat pattern updates automatically to include the cut shape -> Option B

4. Quick Check:

   Flat pattern = Auto update cuts [OK]

Hint: Flat pattern always reflects cut features automatically [OK]

Common Mistakes:

• Assuming flat pattern ignores cuts
• Thinking flat pattern deletes features
• Believing flat pattern changes cut size

4. You created a cut feature on a sheet metal part, but the flat pattern does not show the cut. What is the most likely cause?

medium

A. The flat pattern is not updated or suppressed

B. The cut feature was created on a non-sheet metal body

C. The cut feature was created using Extruded Boss/Base

D. The cut feature was created after flattening the part

Solution

1. Step 1: Check flat pattern status

   If the flat pattern is suppressed or not updated, it won't show recent cut features.

2. Step 2: Review other options

   Cut on non-sheet metal or using Extruded Boss/Base would cause different errors; creating cut after flattening is not standard practice.

3. Final Answer:

   The flat pattern is not updated or suppressed -> Option A

4. Quick Check:

   Flat pattern update = Show cuts [OK]

Hint: Always update flat pattern after adding cuts [OK]

Common Mistakes:

• Ignoring flat pattern suppression
• Confusing cut and boss features
• Assuming cuts after flattening are valid

5. You need to create a complex shape cut on a sheet metal part that updates correctly in the flat pattern. Which approach is best?

hard

A. Use multiple Extruded Cuts and combine them with a single flat pattern update

B. Use Hole Wizard for all complex shapes

C. Create the shape as a sketch and use a single Extruded Cut feature

D. Cut the shape after flattening the sheet metal

Solution

1. Step 1: Choose efficient cut creation

   Creating the complex shape as one sketch and using a single Extruded Cut ensures the flat pattern updates correctly and efficiently.

2. Step 2: Evaluate other options

   Multiple cuts complicate updates; Hole Wizard is for standard holes, not complex shapes; cutting after flattening is not recommended.

3. Final Answer:

   Create the shape as a sketch and use a single Extruded Cut feature -> Option C

4. Quick Check:

   Single sketch cut = Best flat pattern update [OK]

Hint: Use one sketch and one cut for complex shapes [OK]

Common Mistakes:

• Using many cuts causing update issues
• Relying on Hole Wizard for non-hole shapes
• Cutting after flattening sheet metal