Puckman Ornament

Liisi Vink-Lainas Troy High School

Jillian Gavin Tamarac High

School

Design

Why the Puckman Ornament?

RPI school spirit Decorate many locations Uses multiple MILL processes Inexpensive production

Components

Body Plastic injection molding

ABS

Plastic donated Hands and feet included in mold

Face Abrasive water jet cutting

ABS

Plastic donated Ultrasonic welding or adhesive bonding

Hat and Stick Plastic injection molding ABS Plastic donated Ultrasonic welding or adhesive bonding

Wind-up/ Music Mechanism

Purchased Fight song

Base Top- Abrasive water jet cutting Bottom- Plastic injection molding Laser engrave “RENSSELAER” on edge ABS Plastic donated Connection for wind-up mechanism

Dome

Vacuum molding

Plastic donated

Ultrasonic welding

Alternative 2D Fewer parts Abrasive water jet cutting ABS Plastic donated

ProcessesMILL Process Components

Plastic Injection Molding Body, Hat, Stick, Bottom of baseAbrasive Water Jet Cutting Face, Top of base, *Alternative

bodyVacuum Molding DomeUltrasonic Welding Connecting partsLaser Engraving/ Adhesive Bonding

“RENSSELAER” Engraved on side of base

CNC Machining Create molds for plastic injection molding

Materials CostMaterials Quantity of

UnitPrice for Single Unit

Total Price

ABS Plastic Sufficient for 400 units

Donated $0

Vacuum Molding Plastic

Sufficient for 400 units

Donated $0

Metal Molds 2 $500 $1000Wind-up Mechanism

400 $.70- $1.00(Allibaba.com)

$300- $400

Total $1300- $1400

Total Price Per Unit: $3.50

Questions?