Team Wrecked

Week 7 Deliverables: Mid-Term Presentation

Sponsor

Problem Statement

• There is no device that can return a puck that has been shot on a hockey goal that does not require user interaction

• Other sports have such devices including basketball, baseball, and golf

• The introduction of such a device would increase practice productivity by saving time required to gather pucks from the net

• Solution: A four component system to collect and shoot pucks was developed

Goals• Efficient in returning regulation pucks

• Fit in a regulation hockey goal

• Affordable and safe

• Versatile and durable

Initial Design Solutions

Final Design Solution

• Utilized components from skeet shooter and stopper wall.

Firing Mechanism

Competition (Hockey Shot)

www.hockeyshot.com

Evaluation Matrix

  Weight

Hockey S

hot Shooting

System

Modified S

keet Shooter

(Final D

esign)

Stopper W

all (netting back)

Funnel R

eturn

Seesaw

Return

Shove and S

hoot

   

Raw

Weighted

Raw

Weighted

Raw

Weighted

Raw

Weighted

Raw

Weighted

Raw

Weighted

Easy Setup 0.50 3.2 1.6 8.2 4.1 6.3 3.2 4.7 2.3 4.3 2.2 2.2 1.1

Durable 0.80 7.3 5.8 7.8 6.3 8.7 6.9 7.5 6.0 5.7 4.5 6.3 5.1

Precision 0.40 4.3 1.7 7.0 2.8 6.0 2.4 8.5 3.4 4.8 1.9 3.5 1.4

Safe 1.00 8.3 8.3 7.3 7.3 7.8 7.8 6.7 6.7 5.8 5.8 5.2 5.2

Low Cost 0.30 5.7 1.7 6.2 1.9 6.2 1.9 5.8 1.8 4.3 1.3 3.3 1.0

Non-Distracting 0.10 4.2 0.4 6.0 0.6 7.7 0.8 4.2 0.4 7.0 0.7 6.0 0.6

Versatile 0.50 3.2 1.6 5.3 2.7 9.3 4.7 6.3 3.2 3.8 1.9 5.7 2.8

Portable 0.50 1.3 0.7 5.7 2.8 6.7 3.3 4.8 2.4 4.5 2.3 3.3 1.7

Single Puck Use 0.50 10.0 5.0 7.3 3.7 0.3 0.2 7.3 3.7 4.5 2.3 3.7 1.8

Feasibility 0.90 7.0 6.3 7.2 6.5 3.5 3.2 5.3 4.8 2.5 2.3 1.7 1.5

Total:   54.5 33.1 60.8 38.6 59.0 34.3 55.8 34.6 44.8 25.1 39.2 22.2

Normalized Score:   1.00 1.16 1.03 1.04 0.76 0.67

Questions?