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Learning objective

Students should be aware of, and be able to describe, how CAM is used in the manufacture of products. Specific processes to include: • laser cutting • routing • milling • turning • plotter cutting. Calculating speeds and times for machining. Virtual modelling.

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Digital design and manufacture

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Digital design and manufacture

Aqa A Level Design And Technology Product DesignTechnical principles

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Quick explanation

Students should be aware of, and be able to describe, how CAM is used in the manufacture of products. Specific processes to include: • laser cutting • routing • milling • turning • plotter cutting. Calculating speeds and times for machining. Virtual modelling

  • This point belongs to Digital design and manufacture, especially Digital design and manufacture.
  • You need to be able to students should be aware of, and be able to describe, how CAM is used in the manufacture of products. Specific processes to include: • laser cutting • routing • milling • turning • plotter cutting. Calculating speeds and times for machining. Virtual modelling.
  • Use the linked flashcards and practice questions to check recall, then practise applying the idea in an exam-style answer.

Why it matters

This objective helps connect Digital design and manufacture to exam-style questions, flashcards, and revision notes for Digital design and manufacture.

Quick student answer

Which of the following processes is primarily used for cutting intricate designs in sheet materials?

Direct answer

Laser cutting is primarily used for cutting intricate designs in sheet materials due to its precision and ability to cut complex shapes.

Key terms

  • CAM (Computer-Aided Manufacturing): The use of software to control machine tools and related machinery in the manufacturing of workpieces.
  • CNC (Computer Numerical Control): A method used in manufacturing that involves the use of computers to control machine tools.

Common trap

Misunderstanding Cutting Speeds: Cutting speed refers to the speed at which the cutting tool engages the material, while feed rate is the speed at which the workpiece is fed into the tool.

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