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GearBox Group 4k - Design Presentation
- 1. GearBox Group 4k •Carlo Sinay • Andrew Anthony • David Jaffit • Niq Nazrin
- 2. Design Time Line Design Priorities Preliminary Calculations Gear Configurations Mounting Methods Analysisand Selection GearBoxGroup4K
- 3. Design Priorities Performance MarkEquation: 𝑃 = 𝑚2 𝑔2ℎ2 𝑉𝐼𝑡2 𝐷3 Priority list: 1. Gearbox Dimension Size 2. Speed at which Gearbox pulls weight 3. Power used by gearbox (Every controllable variable in equation was prioritised by their index) GearBoxGroup4K
- 4. Calculated coefficient ofstatic friction = ~0.3 Calculated projected required output force = ~92N Estimated gear ratio (simple) based on motor specs and projected required output torque = 1:34 Design Consideration – Friction and Torque GearBoxGroup4K
- 5. Design Consideration -Limitations - Acrylic strength - Laser cutting effects on acrylic - Limitations of laser cutting GearBoxGroup4K
- 6. GearBoxGroup4K Design Consideration -Limitations
- 7. Design – GearConfigurations Friction elements Volume of gearboxes Spacing and layout of gears Pulley Systems GearBoxGroup4K
- 8. GearBoxGroup4K Design – GearConfigurations
- 9. Design – MountingMethod Gearbox External Mounting Plate Integrated Mounting Holes GearBoxGroup4K
- 10. Design – MountingMethod External Plate Mounting: - Extra space for gears - Stress focused on plate Integrated Mounting: - Reduces wasted space in gearbox - Stress is focused in gearbox GearBoxGroup4K
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