My design goal is to improve the efficiency and longevity of the palm sander. The redesign of the architecture will create a more comfortable time of use. The changes of the internals should decrease the sound the sander created as well as help for easier cleaning. Externally, more convenient buttons will be added and another grip will give the user the best and smoother experience with their project.
Current Product Analysis
Life Cycle Assessment
Life Cycle Assessment of System Use:
Low-end: 1.75 hours x 12 Months x 4 Years = 84 Lifetime Hours
High-end: 2 hours x 12 Months x 6 Years = 144 Lifetime Hours
Average: 114 Hours
Low-end: 84 Hours x 120 Volts x 1.1 Amps x 1kW / 1000 W = 11.088 Kilowatt/Hours
High-end: 144 Hours x 120 Volts x 1.1 Amps x 1kW / 1000 W = 19.008 Kilowatt/Hours
Average: 15.048 Kilowatt/Hours
Lifetime Impacts/ Lifetime Hours:
127.3648 Total impact/ 114 Hours = 1.1172 Impact/hour of use
TeSanda combines comfort, efficiency, and style.
3 grip areas to suit everyone's style
A restful motor allows for less vibration and more efficient sanding
The overall design mimics sports auto design to enforce quality