Year 10 Engineering - Lesson 1 - Intro To Course And Technical Drawing Basics

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Year 10 Engineering - Lesson 1 - Intro To Course And Technical Drawing Basics

  1. 1. Introduction to course and engineering drawing basics.
  2. 2. <ul><li>To understand how the course is assessed, what you will learn about and what skills you will develop. </li></ul><ul><li>To understand the aim of the first practice project and what you will learn during this project </li></ul><ul><li>To know what an ORTHOGRAPHIC drawing is, and the difference between 1 st angle and 3 rd angle drawings – to also know the correct symbol for both </li></ul><ul><li>To know how to label linear dimensions, diameters and angles to British Standards for drawing and to have practised this. </li></ul>
  3. 3. <ul><li>The course is assessed in 4 parts. </li></ul><ul><li>In year 10: </li></ul><ul><li>Unit A541: Introduction to designing and making – Design and make a product from a theme - Worth 30% overall </li></ul><ul><li>In Year 11: </li></ul><ul><li>Unit A542: Sustainable design – External Exam worth 20% overall </li></ul><ul><li>Unit A543: Making quality products – Designing and making a product from a theme – 30% overall </li></ul><ul><li>Unit A544: Technical aspects of designing and making – External Exam worth 20% overall </li></ul>
  4. 5. <ul><li>How to design, draw, model and annotate drawings using traditional hand techniques </li></ul><ul><li>How to do the same using modern 3D CAD packages – 3D modelling </li></ul><ul><li>The properties and uses of many engineering materials including ferrous and non ferrous metals, thermoforming and thermosetting plastics, composites materials and adhesive chemicals </li></ul><ul><li>How to work with these materials using a range of workshop tools and processes including: </li></ul><ul><li>Lathes </li></ul><ul><li>Milling machines </li></ul><ul><li>Pillar Drill </li></ul><ul><li>Hand tools (various) </li></ul><ul><li>Welding </li></ul><ul><li>Brazing / Silver soldering </li></ul><ul><li>Casting </li></ul><ul><li>Thermoforming (plastics) </li></ul><ul><li>Basically lots of stuff that involves fire and cool machines! </li></ul>
  5. 6. <ul><li>How to create the best products possible by following the design process – you will learn skills in research, task analysis, idea generation, development, planning and evaluation to assist you with your ‘controlled assessment’ </li></ul><ul><li>How modern manufacturing and engineering companies work </li></ul><ul><li>What CAD is, and the benefits to engineering and manufacturing </li></ul><ul><li>What CAM is, and how computer controlled machinery is used in modern industry. </li></ul><ul><li>This course will give you skills and a qualification that will allow you to progress onto many different careers or further education in: </li></ul><ul><li>Civil engineering, manufacturing, mechanical engineering, product design, material science as well as apprenticeships in trades such as joinery, plumbing, fabrication, welding, motor mechanics. </li></ul>
  6. 7. <ul><li>This is a simple introduction project to teach you several workshop and engineering skills: </li></ul><ul><li>The project will last until ½ term – You will learn: </li></ul><ul><li>How to model a simple product in 3D using CAD software and produce a drawing from it </li></ul><ul><li>How to manufacture the ‘spinner’ using the following metal working skills: </li></ul><ul><li>Advanced marking out techniques </li></ul><ul><li>Work by wasting – sawing / filing / polishing </li></ul><ul><li>Lathe machinery – producing round metal parts </li></ul><ul><li>Accurate drilling using pillar drill </li></ul><ul><li>Metal Joinery using Brazing. </li></ul>
  7. 8. Imagine a 3D model of a product... In this case a clock. In real life you can look at it from different views – Front, Side and Plan
  8. 9. Plan Elevation Front Elevation Side Elevation An ORTHOGRAPHIC drawing shows ALL 3 of these at once.
  9. 10. The ‘plan’ or birdseye view is on the RIGHT – Less common The ‘plan’ or birdseye view is on the LEFT – Most common and the type we use. IMPORTANT: - ALWAYS draw the appropriate symbol on your drawings, in both the coursework and exams – there are marks for this!
  10. 12. <ul><li>On the sheet given to you, use the knowledge you have just learned about ‘annotating engineering drawings’ to label this correctly. </li></ul>
  11. 13. <ul><li>Pick a simple object from around your home that has mainly straight edges, but also some round features and maybe angles. </li></ul><ul><li>Try and sketch it in a 1 st angle projective style with PLAN, SIDE and FRONT elevations. </li></ul><ul><li>Annotate it with dimensions, materials, angles and diameters as shown. </li></ul><ul><li>H.L does count towards your reported grade! – it is part of my assessment of your ability and attitude to the subject – however you will not be punished for not doing it in line with new college policy. </li></ul>

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