Explain why a manufacturer designs components to suit standard stock sizes wherever possible. [2]

Assessment: Design & Technology: Product Design 9252 | Paper 1 Mock 01 | Technical, designing and making principles Subject: Design & Technology: Product Design - 9252

Question 1 Report

Explain why a manufacturer designs components to suit standard stock sizes wherever possible. [2]

Answer Details

Designing for standard stock sizes reduces both purchasing and manufacturing costs.

  • Standard sizes are held by suppliers, so they are generally cheaper per unit and can be obtained quickly without a special order [1].
  • Components can be planned to fit the available stock closely, reducing offcuts and the material that must be machined away. This saves material and machining time [1].

The important distinction is that standardisation affects both supply cost and waste during production.

Read lesson note on Stock Forms, Types And Sizes (OxfordAQA)
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