Bird
Raised Fist0
Solidworksbi_tool~15 mins

Revolved surface in Solidworks - Real Business Scenario

Choose your learning style10 modes available
LearnWhyDeepSheetTryChallengeScenarioRecallDash
Scenario Mode
👤 Your Role: You are a product design analyst at a manufacturing company.
📋 Request: Your manager wants a report showing how often the 'Revolved surface' feature is used in recent SolidWorks projects and its impact on project completion time.
📊 Data: You have access to project data including project ID, feature types used, feature counts, and project completion times.
🎯 Deliverable: Create a dashboard that shows the count of projects using 'Revolved surface', average completion time for projects with and without it, and a trend of its usage over the last 6 months.
Progress0 / 6 steps
Sample Data
ProjectIDFeatureTypeFeatureCountCompletionTimeDaysProjectMonth
P001Revolved surface3152024-01
P002Extrude5122024-01
P003Revolved surface1182024-02
P004Fillet4102024-02
P005Revolved surface2202024-03
P006Extrude6142024-03
P007Revolved surface4222024-04
P008Fillet3112024-04
P009Revolved surface2192024-05
P010Extrude7132024-05
P011Revolved surface3212024-06
P012Fillet5122024-06
1
Step 1: Create a new table that lists each project and whether it uses the 'Revolved surface' feature.
Create a calculated column 'UsesRevolvedSurface' with formula: IF(FeatureType = "Revolved surface", TRUE, FALSE)
Expected Result
Projects with 'Revolved surface' feature marked TRUE, others FALSE.
2
Step 2: Aggregate data by ProjectID to find if the project uses 'Revolved surface' at least once.
Create a summary table grouping by ProjectID with MAX(UsesRevolvedSurface) as 'HasRevolvedSurface', and MIN(CompletionTimeDays) as 'CompletionTime'.
Expected Result
Each project shows TRUE if it uses 'Revolved surface', and its completion time.
3
Step 3: Calculate the count of projects using 'Revolved surface' and those not using it.
Count projects where HasRevolvedSurface = TRUE and where HasRevolvedSurface = FALSE.
Expected Result
Count of projects with 'Revolved surface' = 6, without = 6.
4
Step 4: Calculate average completion time for projects with and without 'Revolved surface'.
Average CompletionTime where HasRevolvedSurface = TRUE and where HasRevolvedSurface = FALSE.
Expected Result
Average completion time with 'Revolved surface' = 19.17 days, without = 12 days.
5
Step 5: Create a monthly trend showing number of projects using 'Revolved surface' per month.
Group data by ProjectMonth, count projects where HasRevolvedSurface = TRUE.
Expected Result
Monthly counts: 2024-01=1, 2024-02=1, 2024-03=1, 2024-04=1, 2024-05=1, 2024-06=1.
6
Step 6: Build a dashboard with three visuals: a card showing count of projects using 'Revolved surface', a bar chart comparing average completion times, and a line chart for monthly usage trend.
Configure visuals with the aggregated data from previous steps.
Expected Result
Dashboard clearly shows usage count, completion time comparison, and monthly trend.
Final Result
---------------------------------------------
|  Projects Using 'Revolved Surface': 6      |
---------------------------------------------
| Average Completion Time (Days)             |
|  With Revolved Surface: 19.17               |
|  Without Revolved Surface: 12.0             |
---------------------------------------------
| Monthly Usage Trend                         |
|  Jan Feb Mar Apr May Jun                    |
|   *   *   *   *   *   *                     |
---------------------------------------------
✓Six out of twelve projects use the 'Revolved surface' feature.
✓Projects using 'Revolved surface' take longer to complete on average (19.17 days) than those without (12 days).
✓Usage of 'Revolved surface' is consistent across the last six months, with one project per month.
Bonus Challenge

Analyze if the number of 'Revolved surface' features per project correlates with longer completion times.

Show Hint
Create a scatter plot with FeatureCount of 'Revolved surface' on X-axis and CompletionTimeDays on Y-axis.

Practice

(1/5)
1. What is the main purpose of a Revolved Surface in SolidWorks?
easy
A. To create a 3D shape by spinning a 2D sketch around an axis
B. To extrude a 2D sketch in a straight line
C. To cut a hole through a solid body
D. To mirror a part across a plane

Solution

  1. Step 1: Understand the Revolved Surface concept

    A revolved surface is created by rotating a 2D profile around a fixed axis.

  2. Step 2: Compare with other features

    Extrusion extends a sketch linearly, cutting removes material, mirroring duplicates. Only revolving spins the sketch.

  3. Final Answer:

    To create a 3D shape by spinning a 2D sketch around an axis -> Option A

  4. Quick Check:

    Revolve = spin sketch around axis [OK]
Hint: Revolve means spin a sketch around an axis [OK]
Common Mistakes:
  • Confusing revolve with extrusion
  • Thinking revolve cuts material
  • Mixing revolve with mirroring
2. Which of the following is the correct syntax to create a revolved surface in SolidWorks using the API method CreateRevolvedSurface?
easy
A. CreateRevolvedSurface(axisLine, profileSketch, angle)
B. CreateRevolvedSurface(profileSketch, axisLine, angle)
C. CreateRevolvedSurface(profileSketch, angle, axisLine)
D. CreateRevolvedSurface(angle, profileSketch, axisLine)

Solution

  1. Step 1: Identify parameter order in API

    The method requires the profile sketch first, then the axis line, then the angle of revolution.

  2. Step 2: Match parameters to options

    Only CreateRevolvedSurface(profileSketch, axisLine, angle) follows the correct order: profileSketch, axisLine, angle.

  3. Final Answer:

    CreateRevolvedSurface(profileSketch, axisLine, angle) -> Option B

  4. Quick Check:

    Profile, Axis, Angle order [OK]
Hint: Remember: Profile first, then axis, then angle [OK]
Common Mistakes:
  • Swapping axis and profile parameters
  • Putting angle before axis
  • Incorrect parameter order causing errors
3. Given a 2D sketch of a semicircle and an axis line, what will be the shape created by revolving the sketch 360 degrees around the axis?
medium
A. A hollow cylinder
B. A solid hemisphere
C. A torus (doughnut shape)
D. A sphere

Solution

  1. Step 1: Understand the semicircle revolution

    Revolving a semicircle 360 degrees around its diameter axis creates a full sphere.

  2. Step 2: Eliminate other shapes

    A hollow cylinder needs a rectangle, a torus needs a circle offset from axis, hemisphere is half sphere.

  3. Final Answer:

    A sphere -> Option D

  4. Quick Check:

    Semicircle revolve 360° = sphere [OK]
Hint: Semicircle spun fully makes a sphere [OK]
Common Mistakes:
  • Thinking it creates a cylinder
  • Confusing torus with sphere
  • Assuming hemisphere instead of full sphere
4. You tried to create a revolved surface but got an error saying "Axis not defined". What is the most likely cause?
medium
A. The axis line was not selected or missing
B. The angle of revolution is zero
C. The profile sketch is not closed
D. The sketch is not on the correct plane

Solution

  1. Step 1: Analyze the error message

    "Axis not defined" means the software cannot find the axis to revolve around.

  2. Step 2: Identify common causes

    Most likely the axis line was not selected or missing in the feature setup.

  3. Final Answer:

    The axis line was not selected or missing -> Option A

  4. Quick Check:

    Missing axis line causes "Axis not defined" error [OK]
Hint: Always select axis line before revolving [OK]
Common Mistakes:
  • Ignoring axis selection
  • Assuming profile closure causes axis error
  • Not checking angle value
5. You want to create a revolved surface for a bottle shape using a 2D profile sketch. The profile is open at the top and you revolve it 270 degrees around the vertical axis. What will be the result?
hard
A. A solid cylinder
B. A fully closed bottle shape
C. A partial bottle shape with an open side
D. An error because the profile is open

Solution

  1. Step 1: Consider the open profile and revolution angle

    An open profile revolved less than 360 degrees creates a partial surface with an open side.

  2. Step 2: Understand the effect of 270 degrees revolution

    Since 270° is less than full circle, the shape will not close fully, leaving a gap.

  3. Final Answer:

    A partial bottle shape with an open side -> Option C

  4. Quick Check:

    Open profile + 270° revolve = partial open shape [OK]
Hint: Less than 360° revolve + open profile = open partial shape [OK]
Common Mistakes:
  • Assuming partial revolve closes shape
  • Thinking open profile causes error
  • Confusing partial revolve with full revolve
Recommended

Ready to prove it?

Pass the test and this pattern moves unknown strong while earning +1 Grip toward your certificate.

10 questions~5 mineasy hard