Linear and circular pattern in Solidworks - Dashboard Guide

Dashboard Mode - Linear and circular pattern

Goal

Understand how to analyze and visualize the use of linear and circular patterns in SolidWorks designs to improve productivity and design consistency.

Sample Data

Feature ID	Pattern Type	Instances	Time Saved (minutes)	Project
F001	Linear	5	15	Engine
F002	Circular	8	20	Engine
F003	Linear	3	9	Chassis
F004	Circular	6	18	Chassis
F005	Linear	7	21	Body
F006	Circular	4	12	Body

Dashboard Components

• KPI Card: Total Instances
  Formula: SUM(Instances) = 33
  Shows total pattern instances used across all projects.
• KPI Card: Total Time Saved
  Formula: SUM(Time Saved (minutes)) = 95
  Shows total minutes saved by using patterns.
• Bar Chart: Instances by Pattern Type
  Data: Linear = 15, Circular = 18
  Shows count of pattern instances by type.
• Stacked Bar Chart: Instances by Pattern Type and Project
  Data:
  Engine - Linear:5, Circular:8
  Chassis - Linear:3, Circular:6
  Body - Linear:7, Circular:4
  Shows distribution of pattern types per project.
• Table: Detailed Pattern Usage
  Columns: Feature ID, Pattern Type, Instances, Time Saved (minutes), Project
  Shows raw data for detailed review.

Dashboard Layout

+----------------------+----------------------+
|   KPI: Total         |   KPI: Total         |
|   Instances (33)     |   Time Saved (95)    |
+----------------------+----------------------+
|      Bar Chart: Instances by Pattern Type      |
|               (Linear vs Circular)              |
+------------------------------------------------+
| Stacked Bar Chart: Instances by Pattern & Project|
+------------------------------------------------+
|               Table: Detailed Pattern Usage     |
+------------------------------------------------+

Interactivity

Filter by Project: Selecting a project updates all KPIs, charts, and the table to show data only for that project.

Filter by Pattern Type: Selecting Linear or Circular filters the charts and table accordingly, updating KPIs to reflect filtered data.

Self Check

If you add a filter for Project = Engine, which components update?

• Both KPI cards update to show total instances (13) and time saved (35) for Engine only.
• Bar chart updates to show instances by pattern type for Engine (Linear:5, Circular:8).
• Stacked bar chart updates to show only Engine data.
• Table filters to show only rows with Project = Engine.

Key Result

Dashboard shows pattern usage counts and time saved by linear and circular patterns across projects.

Practice

1. What is the main difference between a linear pattern and a circular pattern in SolidWorks?

easy

A. Linear patterns copy features in a straight line; circular patterns copy features around a center point.

B. Linear patterns copy features randomly; circular patterns copy features in a straight line.

C. Linear patterns copy features around a center point; circular patterns copy features in a zigzag.

D. Linear patterns copy features only once; circular patterns copy features multiple times.

Solution

1. Step 1: Understand linear pattern behavior

   Linear patterns create copies of a feature spaced evenly along a straight line.

2. Step 2: Understand circular pattern behavior

   Circular patterns create copies of a feature spaced evenly around a center point or axis.

3. Final Answer:

   Linear patterns copy features in a straight line; circular patterns copy features around a center point. -> Option A

4. Quick Check:

   Linear = straight line, Circular = around center [OK]

Hint: Linear = straight line, Circular = around center point [OK]

Common Mistakes:

• Confusing linear with circular direction
• Thinking circular patterns copy randomly
• Assuming linear patterns copy only once

2. Which of the following is the correct syntax to create a linear pattern in SolidWorks feature tree?

easy

A. Select feature > Circular Pattern > Set center and angle > Number of instances

B. Select feature > Linear Pattern > Set direction and spacing > Number of instances

C. Select feature > Mirror > Choose plane > Confirm

D. Select feature > Extrude > Set depth > Confirm

Solution

1. Step 1: Identify linear pattern creation steps

   Linear pattern requires selecting the feature, choosing linear pattern tool, setting direction and spacing, and number of copies.

2. Step 2: Eliminate other options

   Circular pattern is different; Mirror and Extrude are unrelated features.

3. Final Answer:

   Select feature > Linear Pattern > Set direction and spacing > Number of instances -> Option B

4. Quick Check:

   Linear pattern syntax matches Select feature > Linear Pattern > Set direction and spacing > Number of instances [OK]

Hint: Linear pattern needs direction, spacing, and instance count [OK]

Common Mistakes:

• Confusing circular pattern steps with linear
• Choosing Mirror or Extrude instead of pattern
• Skipping direction or spacing setup

3. Given a circular pattern with 6 instances spaced evenly around a 360° axis, what is the angle between each instance?

medium

A. 30°

B. 45°

C. 60°

D. 90°

Solution

1. Step 1: Calculate angle per instance

   Total angle 360° divided by number of instances 6 gives 360° / 6 = 60°.

2. Step 2: Confirm even spacing

   Each instance is spaced evenly by 60° around the axis.

3. Final Answer:

   60° -> Option C

4. Quick Check:

   360° / 6 = 60° [OK]

Hint: Divide 360° by number of instances for angle [OK]

Common Mistakes:

• Dividing by wrong number of instances
• Using 180° instead of 360° total angle
• Confusing angle with spacing distance

4. You tried to create a linear pattern but all instances overlapped at the same point. What is the most likely cause?

medium

A. Spacing distance was set to zero or too small

B. Number of instances was set to one

C. Circular pattern was selected instead of linear

D. Feature was not selected before pattern creation

Solution

1. Step 1: Analyze overlapping cause

   If spacing distance is zero or very small, all pattern instances overlap at the same location.

2. Step 2: Check other options

   Number of instances one means no copies; circular pattern creates around center; missing feature selection causes error but not overlap.

3. Final Answer:

   Spacing distance was set to zero or too small -> Option A

4. Quick Check:

   Zero spacing causes overlap [OK]

Hint: Check spacing distance if instances overlap [OK]

Common Mistakes:

• Ignoring spacing and blaming number of instances
• Confusing pattern type with overlap issue
• Not selecting feature before pattern

5. You want to create a circular pattern of 8 holes around a cylinder, but only 6 holes appear after patterning. What should you check to fix this?

hard

A. Reduce the spacing distance between holes

B. Change the pattern type to linear instead of circular

C. Increase the hole diameter to fit more holes

D. Verify the total angle is set to 360° and number of instances is 8

Solution

1. Step 1: Check pattern parameters

   If only 6 holes appear, likely the number of instances or total angle is set incorrectly (e.g., less than 8 or less than 360°).

2. Step 2: Confirm correct pattern type and parameters

   Circular pattern with 8 instances spaced evenly around 360° is needed; linear pattern or hole size won't affect instance count.

3. Final Answer:

   Verify the total angle is set to 360° and number of instances is 8 -> Option D

4. Quick Check:

   360° and 8 instances needed for 8 holes [OK]

Hint: Check total angle and instance count for circular pattern [OK]

Common Mistakes:

• Switching to linear pattern incorrectly
• Changing hole size instead of pattern settings
• Ignoring total angle setting