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      Lesson details

      Learning outcome

      I can assemble components in Fusion.

      Key learning points

      1. Creating assemblies ensures that prototypes work as expected.
      2. A Fusion assembly is a collection of components that are connected by relationships.
      3. Assembled components are connected together as they would be in the real world using joints.
      4. Additional components can be inserted into an assembly, such as fixings.

      Keywords

      • Component - a container for bodies, sketches and other design elements with its own timeline

      • Assembly - a group of components

      • Joint - positions components relative to each other

      Common misconception

      Components can be placed by eye when assembly modelling in Fusion.

      To create assemblies in Fusion, the correct joints should be used to replicate how components are assembled in the real world.

      Teacher tip

      Assembling components in Fusion can be complex. Remind the pupil that a joint can be easily deleted from the timeline if mistakes are made.

      Equipment

      Access to Fusion. Downloadable greenhouse model.

      Licence

      This content is © Oak National Academy Limited (2025), licensed on Open Government Licence version 3.0
      except where otherwise stated. See Oak's terms & conditions
      (Collection 2).

      Lesson video

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      Prior knowledge starter quiz

      6 Questions

      Q1.
      What is a component in Fusion?

      a sketch used for drawing shapes
      Correct answer: a container that holds bodies, sketches and other design elements
      a decoration added to a render
      a single measurement

      Q2.
      A single continuous 3D shape in Fusion is called a .

      Correct Answer: body

      Q3.
      Why do designers create assemblies?

      to decorate their design
      to add colour and texture
      Correct answer: to make sure parts fit and move together correctly
      to rename components

      Q4.
      Match the design term to its purpose:

      Correct Answer:assembly,a group of components connected together

      a group of components connected together

      Correct Answer:joint,defines how components move or stay fixed

      defines how components move or stay fixed

      Correct Answer:component,contains bodies and sketches that form one part of the design

      contains bodies and sketches that form one part of the design

      Q5.
      Which Fusion workspace is used to build assemblies and test movement?

      Render
      Correct answer: Design
      Manufacture
      Drawing

      Q6.
      In an assembly, components are connected as they would be in the world.

      Correct Answer: real

      6 Questions

      Q1.
      What is an assembly in Fusion?

      a 2D sketch used for cutting
      Correct answer: a collection of components joined together
      a render of a design
      a folder containing materials

      Q2.
      A joint in Fusion defines how components move or stay .

      Correct Answer: fixed

      Q3.
      Match each joint type to its description:

      Correct Answer:rigid,fixes two components together so they can’t move

      fixes two components together so they can’t move

      Correct Answer:revolute,allows one part to rotate around another

      allows one part to rotate around another

      Correct Answer:slider,allows one part to move in a straight line

      allows one part to move in a straight line

      Q4.
      Why is it important to create assemblies during digital prototyping?

      to apply materials
      to export for 3D printing
      Correct answer: to check how components fit and function together
      to change colours

      Q5.
      Adding screws, bolts, or other fixings to an assembly helps make it more .

      Correct Answer: realistic

      Q6.
      If two parts in an assembly are not aligned properly, what should be adjusted?

      their material
      the workspace
      Correct answer: their joint or position
      the render settings

      To help you plan your 10 design and technology lesson on: Assembly modelling in Fusion, download all teaching resources for free and adapt to suit your pupils' needs...