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Engineering

Engineering. Wednesday, 01 January 2020. Scales of Production. Context : New topic on Scales of Production. What : Scales of Production is about how many of an item are made at one time. Why : All engineered products will be produced at a certain scale. Previously :

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Engineering

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  1. Engineering Wednesday, 01 January 2020

  2. Scales of Production Context: New topic on Scales of Production. What: Scales of Production is about how many of an item are made at one time. Why: All engineered products will be produced at a certain scale. Previously: You will have looked at some scales of production in KS3 D&T. Next: You are going to make some products at different scales. Watch the video… List the items that you see, how many of each of these items do you think are made in one go?  Fill out the charts… http://www.youtube.com/watch?v=DTWnQDAhp9k

  3. Learning Objectives • To understand the scale of engineering production: one-off. • These issues affect all aspects of the course and should be considered throughout.

  4. Learning Outcomes Progress – Identify what one-off production is. Good Progress –Identify some advantages and disadvantages of one-off production. Exceptional Progress –Describe one-off production to enable future comparisons.

  5. One-off Batch Scales of Production Continuous Mass

  6. One-Off Production • One-off or individual production, is used to manufacture one-off products. • It is often related to as “tailor made”, bespoke or customised solutions. • A key feature is often a high-cost product that is manufactured to a client specification. • This kind of one-off product may be higher cost due to more expensive materials and time consuming hand crafted production and finishing. • Wedding dresses and custom made pieces use this type of manufacture. • This is the most expensive type of manufacture. • Highly skilled workers will be used, and will work on one job at a time. This means that it is extremely expensive.

  7. One-Off Production Advantages Disadvantages High unit cost Low production efficiency Requires skilled labour High labour costs General tools and equipment Low initial investment

  8. Production Scales: Key Words

  9. Production Scales: Key Words

  10. Practical: Produce a one-off charity keyring: 5cm C H I L D R E N I N N E E D 1cm 3cm 1.5cm Engineer’s Blue Steel Ruler Try-Square Junior Hacksaw Flat File Metal Vice Pillar Drill Emery Cloth Letter Punches Ball-Pein Hammer

  11. Practical: Produce a one-off charity keyring: Cutting & Drilling 50mm C H I L D R E N I N N E E D 5mm 30mm 15mm

  12. Practical: Produce a one-off charity keyring: Stamping C H I L D R E N I N N E E D 15mm 5mm

  13. Quality Control: Is the key ring the correct size? Are the letters evenly spaced? Is the hole drilled in the correct place? Is the text spelled correctly? For you: For Children in need: 3x

  14. Cycle of Learning: Student Assessment Self Assessment Progress – Identify what one-off production is. Good Progress –Identify some advantages and disadvantages of one-off production. Exceptional Progress –Describe one-off production to enable future comparisons.

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