Unit R014 - Engineering Manufacture - Topic Area 1 - Retrieval A

Manufacturing Processes -

Wasting creates products by removing material. Select the methods below that remove material.

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Tags

Wasting

Manufacturing Processes -

Shaping uses a mould or a die with a free flowing material such as liquid plastic or liquid metal. With this in mind select the shaping processes below.

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Manufacturing Processes -

Forming involves taking an already established material such as sheet or a billet of metal and using heat and/or pressure to manipulate its profile. Select the forming processes below.

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Manufacturing Processes -

Additive manufacturing is often discussed alongside 3D printers. What is additive manufacturing the process of?

• Having multiple steps that add together to create the product.

• Creating products by the use of adding material rather than taking it away. Often building a layer at a time.

• Adding up the weight of the separate components to try and keep the overall weight down.

• Using additives in food production.

Manufacturing Processes -

Match the following joining techniques to the picture.

• Soldering

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• Adhesives

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• Welding

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• Brazing

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• Riveting

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Manufacturing Processes -

Mechanical fasteners are ​ (a)   methods of joining materials and ​ (b)   ​ damage the product with their use. They are commonly used on products that will require ​ (c)   .

• temporary
• do not
• maintenance
• permanent
• often
• no maintenance
• do

Answer explanation

Due to mechanical fasteners (nuts, bolts and screws) being able to be removed relatively easily and in most cases without causing damage they are seen as being temporary.

For example a weld would be a permanent method. This is because removing the weld would require cutting and grinding the weld out; damaging the weld and potentially the material around it.

Manufacturing Processes -

Applying a finish to a product is...........

• Useful because otherwise you cannot manufacture it.

• Completing it on time with no errors.

• Altering the outside of a product to provide improved properties, characteristics or aesthetics.

• Going through the entire design cycle in a systematic approach.

Manufacturing Processes -

Match the following picture to the basic process description. All of these are finishing techniques.

• Spray Painting

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• Polishing

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• Electroplating

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• Galvanising

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• Linishing

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Manufacturing Processes -

Powder coating is a finishing technique. Why is it often used instead of painting?

• A thicker end coating that provides more durability.

• It is cheaper which allows more profit to be made.

• The ability to obtain multiple finishes such as matt, gloss and rugged.

• Epoxies are often used that provide greater resistance to impact than paint.

Manufacturing Processes -

Put the product with the most appropriate manufacturing process.

• Milling Machine

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• Lathe

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• 3D Printer (FDM)

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• Press Brake / Bending Machine

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• Punch

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