Ying Cheung- Product Design Technology -

Email: ying2.cheung@live.uwe.ac.uk

Tel: +44 750 191 2032

Web: uk.linkedin.com/in/yingcheung

Hand RenderingDesign appliances using an underlay template

Metallic Gloss

Plastic Gloss

Matt Finish

Chrome Finish

Shadows Quick Concept

Modelling

Models based on orthographic templates

Hair dryer and Computer mouse made of modelling foam

Clothes iron made of plastic by vacuum forming over wood moulds

Surface Finish

Smooth transition between components.

Draft Angle

Lip & Groove Feature

Solidworks

Models based on orthographic imagesorMeasured directly from physical object.

Surfacing Curvature

Lighting

Material choice

Texture

Mechanical Mate

Advanced Mate

Exploded View

Environment

Reverse Engineering

Rhino + Vray

Rapid modelling using surfacing.

Design sunglasses that fits comfortably around the user’s head

Transparency

Curvature

Animation

Texture

Environment Human head used as template

Reflectivity

Mapping

Sustainable Bags

Create sustainable designs by using different sustainable strategies

Using “multi-functional” as the strategy for this design. The shoulder bag can transform into a backpack

Hessian Fabric Customisable

TransformReplaceable Parts

Shoulder Bag

Back Pack

Sustainable Bags

Create sustainable designs by using different sustainable strategies.

Using “up-cycling” as the strategy for this design. The shoulder bag is made out of the empty coffee bean bag.

Coffee Beans Bag

Shoulder Bag

Coffee Scent

Large Supply

Low Cost

Simple Manufacturing Process

Long Lasting

Wine Bottle Holder

Design a “holder” by using inspiration from a natural object - Beechnut Calybium

Wine Bottle Holder

Smooth transition from the solitary stem to the shell.Aggressive and yet silky spikes spread over the surface.

Rocking Feature

Slide in Setup

Stationery Holder

Design a product for manufacturing.

The selling price must not exceed £25

Design must have 3 or less components (excluding bought in components)

Magnet (Bought in part)

Corn Parts

Field part

Stationery Holder

Price calculation based on Quotations

Retail Price £16.45

VAT (20%) £2.74Retail (50%) £6.85Distribution (40%) £2.74DDP (0%) £0.00 (manufacture in UK)

Manufacture £2.37 (Protomold, Alibaba)

Tooling / unit £0.30 (Protomold)

Profit per unit £1.44 (35%)

Profit of selling 50,000 units £71,976

Break Even at 8703 units

By using quote from manufacture as foundation then addprofit margin from different area to calculate Retail price - Cost up

Florist Workstation

Brief creation and design solution.Research opportunities by observing users performing their tasks Dropping scissors

Safety Risk

Waste on the floorSafety RiskLarge quantity of waste

Cutting stemsTime consumingLarge quantity of waste

Trimming wrapperTime consuming

Florist Workstation

To design a workstation that allows florists to work efficiently, and which also has a waste management system to keep theworkplace clean.

Cash Register

Wrapper Rack

Ribbon Rack

Ribbon Cutter

Guillotine

Stem Cutter

Bin

Escape Bridge

Design a 6m bridge and has a 2m dogleg perpendicular at the end of the bridge.

The bridge must be no larger than 2.25m when folded up.

Using Aluminium 2024-0 as default material

Beam

Escape Route

Torsion

Shear

Hinges

Deformation Tolerance

Stress Concentration

Factor Of Safety

Shock Load

Mass

Escape Bridge

Fos = 17.2

Mass = 195.7kg

Deflection = 33mm = 0.000813°

Deformation Analysis

Stress Analysis

Triangular cross-section has great resistance against torsion due to closed profile.

AutoDesk - Simulation Mechanical

Ball Launcher

Design a squash-ball launcher using 3 bungee cords, Load once and fire 3 squash-ball individually toward a target.

This is a group project and each person is specilised for an area - Energy Storge.

Collecting data from the bungee cord to enhance the designing the ball launcher

Ball Launcher

Ratchet to help reloading the ball launcher bu pulling the bungee cords

Refering to the data collected to decide the dimention of the system in order to obtain maximum power.

Hand held - Mobile

Turret - Stationary

Temperature Monitor

Monitoring patient’s body temperature is important, due to condition of unable to comminucate or unable to sense temperature these people are at risk of hyperthermia or hypothermia.

Research shows that Hy-perthermia begins when body temperature rise above 37°c

and Hypothermia begins when body temperature drop below 27°c

Temperature Monitor

Create a wearable device for user to carry and the device will send off both light and sound signal when the body temperature reachs too high or too low.

Circuit Layout

Racing Finish Line

Creating a Racing finish line for a toy car using arduino and other electronic parts.

This flow chart shows how the Racing Finish Line works step by step.

Racing Finish Line

Circuit Layout

Creating customised characters to produce a “car” on the LCD screen. And used lcd.scrollDisplayRight(); to run an animation