Industrial Processes and Manufacturing

Industrial Processes

Industrial processes transform raw materials into finished products.
Two main types of processes exist: Primary processing which involves refining raw materials, and Secondary processing, where refined materials are turned into products.
For metals, primary processing includes mining and smelting, while secondary processing can involve casting, forging, and machining.
In casting, metals are heated until they liquefy, then poured into a mould to take on the desired shape once cooled.
Forging involves heating metals until they’re malleable, then shaping them with the use of dies and hammers.
Other important processes include machining, where material is cut away to create a desired shape, and forming, which involves moulding material without removing any.
Finishing treatments, such as galvanising, painting, or powder coating, can be applied to metals to enhance their appearance, longevity, and resistance to corrosion.

Manufacturing Techniques

Different types of manufacturing techniques include batch production and continuous production.
Batch production is when a limited quantity of something is produced using the same machinery and labour.
It’s suitable for producing a moderate quantity of goods and allows for greater flexibility in changing designs or materials.
Continuous production, on the other hand, is appropriate for very high volumes of goods.
In continuous production, there’s little or no flexibility for change, and a stoppage in any part of the production line can halt the whole process.

Impact of Industrial Processes on Design and Function

Industrial processes play a large role in determining a product’s final design, function, and cost.
The cost of a product can be heavily influenced by the method of production chosen.
Design considerations, such as aesthetics, ergonomics, and functionality, can be threatened by unsuitable industrial processes.
Furthermore, improper processes can lead to defects in the final product, affecting its functionality.

Remember that metal use in design and technology is not just about understanding their unique properties, but also recognising how they are manipulated through industrial processes and manufacturing techniques to fulfil the needs of society. Learning about these processes can provide vital context about how and why products are made the way they are.