Learning objective
The use of manufacturing processes which increase accuracy and reduce waste. • The savings to be gained when comparing bulk production with one-off production. • The advantages of Just In Time (JIT) manufacture. Determining quantities of materials.
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Topic
Modern industrial and commercial practice
Subtopic
Efficient use of materials
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Understand this objective
Quick explanation
The use of manufacturing processes which increase accuracy and reduce waste. • The savings to be gained when comparing bulk production with one-off production. • The advantages of Just In Time (JIT) manufacture. Determining quantities of materials
- This point belongs to Modern industrial and commercial practice, especially Efficient use of materials.
- You need to be able to the use of manufacturing processes which increase accuracy and reduce waste. • The savings to be gained when comparing bulk production with one-off production. • The advantages of Just In Time (JIT) manufacture. Determining quantities of materials.
- 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 Efficient use of materials to exam-style questions, flashcards, and revision notes for Modern industrial and commercial practice.
Quick student answer
Which of the following manufacturing processes is most likely to reduce waste during production?
Direct answer
CNC Machining is a manufacturing process that uses computer-controlled machines to cut and shape materials with high precision.
Key terms
- Economies of Scale: Cost advantages that enterprises obtain due to their scale of operation, with cost per unit of output generally decreasing with increasing scale.
- Lean Manufacturing: A production practice that considers the expenditure of resources in any aspect other than the direct creation of value for the end customer to be wasteful and thus a target for elimination.
Common trap
Confusing JIT with traditional inventory methods: Clarify that JIT focuses on minimizing inventory levels while still ensuring that materials are available when needed.
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Related learning objectives
- Students should be aware of, and be able to describe, the different scales of production giving example products and specific manufacturing methods. Specific scales of production to include: • one-off, bespoke • batch production • mass/line production • unit production systems (UPS) • quick response manufacturing (QRM) • vertical in-house production.
Modern industrial and commercial practice
- Students must develop an awareness of the relationship between material cost, form, and manufacturing processes, and the scale of production. • The development of designs which use materials economically and with regard to their characteristics.
Efficient use of materials
- The use of computer systems.
Efficient use of materials
- Students should be aware of how computer systems are used to plan and control manufacturing, reduce waste and respond quickly to changes in consumer demand.
Efficient use of materials
- Students should be able to explain specific industrial manufacturing systems and their use in the production of given products. Specific manufacturing systems to include: • modular/cell production • just in time (JIT) • quick response manufacturing (QRM) • flexible manufacturing systems.
Efficient use of materials