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      Lesson details

      Learning outcome

      I can create a technical drawing using Fusion.

      Key learning points

      1. In Fusion, you can create 2D technical drawings from a 3D model.
      2. Orthographic and isometric views can be created that contain information for manufacturing.
      3. Technical drawings contain projected views, dimensions, notes and a title block.

      Keywords

      • Orthographic - represents a 3D object in 2D, where views are projected from the object's faces

      • Dimension - measurements added to drawing to define size

      • Projected view - a 2D orographic drawing view projected from the base view

      • Title block - a table containing information about a drawing

      Common misconception

      Technical drawings created in CAD are always correct and error-free.

      Using CAD reduces human error; however, users must add correct and relevant dimensions. Incorrect constraints can also result in errors.

      Teacher tip

      Assembly diagrams, parts list and a bill of materials can also be created using the drawing workspace.

      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 the main purpose of using CAD software in product design?

      Correct answer: to create, test and communicate precise design ideas digitally
      to make hand-drawn sketches
      to choose brand colours for packaging
      to measure physical products

      Q2.
      A technical drawing is used to show how a should be made.

      Correct Answer: product

      Q3.
      What is an isometric drawing used for?

      showing front, side and top views separately
      Correct answer: showing a 3D object from one angle
      showing only flat outlines
      showing colour and texture

      Q4.
      Match each tool or concept to its description:

      Correct Answer:sketch,the 2D base drawing used to create features

      the 2D base drawing used to create features

      Correct Answer:dimension,a measurement showing size

      a measurement showing size

      Correct Answer:render,a realistic image to present the design

      a realistic image to present the design

      Q5.
      When designing, why are accurate measurements important?

      so labels are easier to read
      so drawings look more colourful
      so the model renders faster
      Correct answer: so components fit together correctly

      Q6.
      The title block on a drawing provides such as the designer’s name, date, and drawing name or product title.

      Correct Answer: detail, details

      6 Questions

      Q1.
      What does a projected view show in a technical drawing?

      a 3D shaded render
      a section cut through the model
      a colour texture view
      Correct answer: a 2D view projected from a 3D model, such as the front, side, or top view

      Q2.
      Adding dimensions to a drawing ensures that every part of a design can be built to the correct .

      Correct Answer: size

      Q3.
      Match each drawing element to its purpose:

      Correct Answer:orthographic view,flat views used to show dimensions clearly

      flat views used to show dimensions clearly

      Correct Answer:isometric view,a 3D-style drawing showing depth and height

      a 3D-style drawing showing depth and height

      Correct Answer:notes,written information to guide manufacture

      written information to guide manufacture

      Q4.
      Which of the following is not usually included in a technical drawing?

      title block
      dimensions
      Correct answer: animation timeline
      orthographic views

      Q5.
      Why are isometric and orthographic drawings often shown together?

      they are both 3D drawings
      they are quicker to produce than CAD models
      Correct answer: they combine realistic and accurate information about a design
      they show the same view twice

      Q6.
      Orthographic projection helps show all sides of an object without showing any .

      Correct Answer: perspective

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