Modern industrial and commercial practice revision notes

Scales of Production

1. One-off and Bespoke Production

• Definition: Unique items made to specific requirements.
• Example: Custom furniture or tailored clothing.
• Manufacturing Methods: Handcrafting, CNC machining for precision.

2. Batch Production

• Definition: Producing a limited number of identical products.
• Example: Bakery items, clothing lines.
• Manufacturing Methods: Assembly lines, jigs and fixtures.

3. Mass/Line Production

• Definition: Large-scale production of standardized products.
• Example: Automobiles, electronics.
• Manufacturing Methods: Automated assembly lines, robotics.

4. Unit Production Systems (UPS)

• Definition: Systems that allow for the production of individual units in a continuous flow.
• Example: Customizable products on a mass scale.
• Manufacturing Methods: Modular systems, conveyor belts.

5. Quick Response Manufacturing (QRM)

• Definition: A strategy aimed at reducing lead times across the production process.
• Example: Fashion industry responding to trends quickly.
• Manufacturing Methods: Flexible work cells, real-time data tracking.

6. Vertical In-house Production

• Definition: Control over all stages of production within a single company.
• Example: Companies that grow their own materials and manufacture products.
• Manufacturing Methods: Integrated supply chains, direct sourcing.

Economic Considerations

• Material Cost and Form: Understanding how material choices affect design and production efficiency.
• Manufacturing Processes: Emphasizing accuracy and waste reduction.
• Bulk vs. One-off Production: Analyzing cost benefits and efficiency.
• Just In Time (JIT): Minimizing inventory costs by producing only what is needed when it is needed.

Computer Systems in Manufacturing

• Planning and Control: Utilizing software for scheduling and resource allocation.
• Reducing Waste: Implementing systems that track material usage and optimize processes.
• Responding to Demand: Adapting production schedules based on real-time consumer data.

Industrial Manufacturing Systems

• Modular/Cell Production: Flexible systems that can be reconfigured for different products.
• Just In Time (JIT): Streamlining production to align closely with demand.
• Flexible Manufacturing Systems: Systems that can easily adapt to changes in product type or volume.

Standardised and Bought-in Components

• Sub-assembly: The practice of manufacturing parts separately before final assembly.
• Benefits: Reduces complexity and allows for specialization in production.