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Chassis Design

Chassis Design. Zan Hecht Manchester, NH Jan 5 th , 2007. 2007 FIRST Rookie Workshop. Outline. Basic Robot Design Theory Building a Chassis Building a Driveline What’s in the KOP? Moving from VEX to FRC Final Advice Questions?. Basic Robot Design Theory. Basic Robot Design Theory.

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Chassis Design

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  1. Chassis Design Zan Hecht Manchester, NH Jan 5th, 2007 2007 FIRST Rookie Workshop

  2. Outline Basic Robot Design Theory Building a Chassis Building a Driveline What’s in the KOP? Moving from VEX to FRC Final Advice Questions? 2007 FIRST Rookie Workshop

  3. Basic Robot Design Theory

  4. Basic Robot Design Theory Skid (Tank) Steering ROBOT B A 2007 FIRST Rookie Workshop

  5. Basic Robot Design Theory Skid (Tank) Steering ROBOT B A 2007 FIRST Rookie Workshop

  6. Basic Robot Design Theory Skid (Tank) Steering ROBOT B A 2007 FIRST Rookie Workshop

  7. Basic Robot Design Theory Skid (Tank) Steering ROBOT A B 2007 FIRST Rookie Workshop

  8. Basic Robot Design Theory Skid (Tank) Steering ROBOT A B 2007 FIRST Rookie Workshop

  9. Basic Robot Design Theory Skid (Tank) Steering ROBOT A B 2007 FIRST Rookie Workshop

  10. Basic Robot Design Theory Steering Suggestions • Skid steering is easy • Single-joystick controls are great for new drivers • Two-joystick controls gives drivers more control 2007 FIRST Rookie Workshop

  11. Basic Robot Design Theory 4 Wheels vs. 2 Wheels ROBOT 2007 FIRST Rookie Workshop

  12. Basic Robot Design Theory 4 Wheels vs. 2 Wheels ROBOT ROBOT 2007 FIRST Rookie Workshop

  13. Basic Robot Design Theory 4 Wheels vs. 2 Wheels ROBOT ROBOT 2007 FIRST Rookie Workshop

  14. Basic Robot Design Theory Slicks vs. Grips 2007 FIRST Rookie Workshop

  15. Basic Robot Design Theory Slicks vs. Grips 2007 FIRST Rookie Workshop

  16. Basic Robot Design Theory Slicks vs. Grips 2007 FIRST Rookie Workshop

  17. Basic Robot Design Theory Wheel Suggestions • It doesn’t matter how many wheels you have, as long as they all are driven • If you plan to turn, you should only have two “grippy” tires • Incline Conveyor Belt (wedge-top, rough-top) • Pneumatic Tires • Soft Rubber Tires • Remaining wheels should be slick • Hard rubber or plastic • Omni-wheel/Wonder-wheel • Zip ties (in case of emergency only!) 2007 FIRST Rookie Workshop

  18. Basic Robot Design Theory Center of Gravity 2007 FIRST Rookie Workshop

  19. Basic Robot Design Theory Center of Gravity 2007 FIRST Rookie Workshop

  20. Basic Robot Design Theory Center of Gravity 2007 FIRST Rookie Workshop

  21. Basic Robot Design Theory Center of Gravity 2007 FIRST Rookie Workshop

  22. Basic Robot Design Theory Center of Gravity 2007 FIRST Rookie Workshop

  23. Basic Robot Design Theory Center of Gravity 2007 FIRST Rookie Workshop

  24. Basic Robot Design Theory Weight Distribution Suggestions • Your center of gravity must be between your wheels • Your center of gravity must be between your wheels even when your robot is at an angle • The wheels closest to your center of gravity should be grippy 2007 FIRST Rookie Workshop

  25. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  26. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  27. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  28. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  29. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  30. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  31. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  32. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  33. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  34. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  35. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  36. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  37. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  38. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  39. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  40. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  41. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  42. Basic Robot Design Theory Chain Theory 16 32 2007 FIRST Rookie Workshop

  43. Basic Robot Design Theory Chain Theory 2007 FIRST Rookie Workshop

  44. Basic Robot Design Theory Chain Theory 2007 FIRST Rookie Workshop

  45. Basic Robot Design Theory Chain Theory 2007 FIRST Rookie Workshop

  46. Basic Robot Design Theory Robot Speed 2007 FIRST Rookie Workshop

  47. Basic Robot Design Theory Robot Speed 2007 FIRST Rookie Workshop

  48. Basic Robot Design Theory 2007 FIRST Rookie Workshop

  49. Basic Robot Design Theory 2007 FIRST Rookie Workshop

  50. Basic Robot Design Theory Robot Speed What size wheel should I use if I want my robot’s maximum speed to be 3 feet per second? 2007 FIRST Rookie Workshop

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