GCSE Unit 2. Book 2. Lesson 1

Design Considerations

Before a designer can decide upon a material to use within a design, certain considerations must be taken into account in relation to the products intended use, the economics of the product, the properties required from the material, its availability and what manufacturing methods are going to be utalised.

Multiple Choice

Amelia is managing a bakery and wants to understand the scale of production. What should she consider?

• The number of workers

• The size of the bakery

• The amount produced

• The type of machinery used

Multiple Choice

Samuel is working on a project to manufacture eco-friendly water bottles. What should he assess about the material for production?

• Is the material suitable for the method of production?

• Is the material colorful?

• Is the material lightweight?

• Is the material expensive?

Multiple Choice

When selecting materials for a specific product. What are the most important properties to consider?

• Lightweight

• Durable

• It depends on the specific needs of the application

• Eco-friendly

Multiple Choice

Crane Tech, a leading crane jib manufacturer, designed a new line of high-capacity jibs for heavy industrial use by focusing on load capacity, reach, height, and rotation. Using high-strength steel for durability and optimizing weight for stability, they incorporated robust safety features like overload protection. The manufacturing process involved precise fabrication, rigorous quality control, and protective coatings to prevent corrosion. By prioritizing safety, efficiency, cost-effectiveness, and customization, Crane Tech developed a product that exceeded industry standards and customer expectations, showcasing their commitment to innovation and excellence.

Which of these factors would be the least important when considering material selection

• Properties

• Intended use

• Manufacturing Methods

• Aesthetic Finish

Multiple Choice

What is a key question regarding manufacturing methods?

• How colorful is the material?

• How easy is it to work or join?

• How expensive is the material?

• How heavy is the material?

Multiple Choice

EFL is working on a project to create a new line of eco-friendly bags. They are planning for manufacturer and are carrying out a manufacturing methods section assessment. What do this assessment focus on?

• The color of the material

• The suitability of the material for production

• The weight of the material

• The cost of the material

Categorize

Options (17)

Where will the product be used?

How long will it last?

Does it need to fit into a certain enviroment?

Does the material offer the required level of Strength and durability

What is the primary function of the product?

Will it be used indoors or outdoors?

Is it intended for personal or commercial use?

What age group is the product designed for?

Are there any specific safety requirements for its use?

What are the dimensions of the product?

What is the weight of the product?

Does the product have any certifications or standards?

Is the product recyclable or made from recycled materials?

What is the scale of production?

What expenses are associated with the material selection and manufacturing technique?

How easy is it to work or join?

Is the material suitable for the method of production?

Organize these questions into the correct section

Intended Use

Properties

Economics

Manufacturing Methods

Material Properties

Multiple Choice

Life outdoors Ltd. is looking for a material to use for his new outdoor furniture that can withstand wear, pressure, or damage. Which property should he consider?

• Corrosion resistance

• Durability

• Pliability

• Heat conductivity

Multiple Choice

Sophie is working on a science project where she needs to choose a material that can conduct electricity for her circuit. What is the property of a material that allows it to conduct electricity?

• Electrical conductivity

• Heat conductivity

• Toughness

• Malleability

Multiple Choice

Which property refers to a material's ability to be hammered or rolled into thin sheets?

• Ductility

• Malleability

• Hardness

• Brittleness

Multiple Choice

Leo is playing with a rubber band and notices that after stretching it, the band returns to its original shape. Which property of the rubber band is being demonstrated?

• Elasticity

• Plasticity

• Toughness

• Brittleness

Drag and Drop

Pliability is the property of a material which has the ability to ​

Placeholder

and ​

Placeholder

Drag these tiles and drop them in the correct blank above

Harden

Soften

become brittle

flex

bend

scratch

melt

conduct heat

anneal

Multiple Choice

NextGen Infrastructure Ltd are designing a new bridge spanning a 100ft gorge, as part of a multi million dollar motorway project. They need to choose materials that can withstand twisting forces that will be experienced by the structure due to high winds and its exposed location.

What is the ability of a material to resist these forces called?

• Torsional Strength

• Bending Strength

• Compressive Strength

• Shear Strength

Multiple Choice

The bridge is supported by a large concrete pillar, reinforced with steel, that sits in the middle of the bridges length. A huge amount of weight is acting upon the foundations of this pillar. What property must the material supporting the pillar have in order to stay structurally secure?

• Shear Strength

• Bending Strength

• Torsional Strength

• Compressive Strength

Labelling

Which strength type is required as the vehicle drive over the bridge at the point furthest from the supports, where the most load is applied to the the steel lengths supporting the road surface

Drag labels to their correct position on the image

Bending Strength

Compressive Strength

Shear Strength

Tensile Strength

Torsional Strength

Multiple Choice

Isabelle is testing different materials to find out which one can withstand impacts without breaking or shattering. What property is she testing for?

• Toughness

• Pliability

• Durability

• Plasticity

Multiple Choice

During a science experiment, Jacob and Amelia are testing different materials to see which one can transfer heat the best. Which property describes the ability of a material to conduct heat?

• Electrical conductivity

• Heat conductivity

• Corrosion-resistant

• Malleability

Material Standard Shapes & Forms

Multiple Choice

Emily is working on a project in her manufacturing class. Why is it important for her to consider standard stock sizes for the materials when designing her product?

• To increase material waste

• To reduce production time

• To ensure uniformity and reduce costs

• To complicate the design process

Multiple Choice

Rosie is working on a project that requires specific dimensions for materials. What is a common disadvantage she might face when using custom stock sizes?

• Increased material efficiency

• Higher costs and longer lead times

• Easier to source materials

• Improved structural integrity

Multiple Choice

What is a benefit of using standard lengths of material?

• Increased waste

• Higher costs

• More complex design process

• Easier transportation and storage

Multiple Choice

Why might a company choose to use standard stock sizes in their production process?

• To enhance product uniqueness

• To increase customization options

• To simplify inventory management

• To complicate supply chain logistics

Multiple Choice

What is a potential drawback of using non-standard material sizes in manufacturing?

• Improved design flexibility

• Lower production costs

• Increased lead times and costs

• Reduced material waste

Multiple Choice

How can using standard material sizes benefit a construction project?

• By increasing the complexity of the project

• By reducing the need for custom fabrication

• By increasing material costs

• By limiting design options

Match

Correctly name each of these standard metal forms

I-Section

L-Section

T-Section

U-Section

• I-Section

• L-Section

• T-Section

• U-Section

Multiple Choice

Before plastics have been processed they are available in 3 different forms. Select from the options below which form is incorrect.

• Granules

• Rods

• Pellets

• Liquids

Multiple Choice

Why might a designer opt for custom material sizes despite higher costs?

• To decrease material waste

• To reduce production time

• To enhance product uniqueness

• To simplify the design process

Multiple Choice

Sophie is working on a new architectural project and is considering using non-standard material sizes. What is a potential benefit of this decision?

• Increased material costs

• Complicated inventory management

• Improved design flexibility

• Longer lead times

Hotspot

Select the Cross sectional profile known as 'Sheet'

Hotspot

Select the Cross sectional profile known as 'Angle'

Math Response

Calculate the cross-sectional area of the angle section

Type answer here

Correct Answer: 372

Deg^°

Rad

Explanation Slide...

Open Ended

The manufacture requires the angle section to be made to 0.05mm tolerance.

What is meant by the term manufacturing tolerance