Kramers tricopter step by step: Difference between revisions

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'''essentially unintelligible, but I'm tired.'''  
'''essentially unintelligible, but I'm tired.'''  


- Legs
* Legs
   - sanded Legs
   ** sanded Legs
   - Assemble Motors  
   ** Assemble Motors  
     - attach the bottom braket
     *** attach the bottom braket
       - get counter sink side correct
       *** get counter sink side correct
   - Attach 2 non-servo motors to legs
   ** Attach 2 non*servo motors to legs
     - opposite side of screw holes
     *** opposite side of screw holes
     - align wires with opening
     *** align wires with opening
     - use small cutout to enclose wires within leg slot
     *** use small cutout to enclose wires within leg slot
       - could glue
       **** could glue
     - zip tie in place
     *** zip tie in place
    - [[File:Kramers Tricopter Photo1.jpg|600px|thumb|left]]
    [[File:Kramers Tricopter Photo1.jpg|600px|thumb|center]]
   
   
     - Zip tie and connect speed control
     *** Zip tie and connect speed control
     - will need to determine direction after build by running the motor and noting direction so don't make permanent
     *** will need to determine direction after build by running the motor and noting direction so don't make permanent
    - [[File:Kramer's Tricoper Photo2.jpg|600px|thumb|left]]
    [[File:Kramer's Tricoper Photo2.jpg|600px|thumb|center]]
   - drill and file 3D printed gimble mount
   ** drill and file 3D printed gimble mount
     - use a screw and glue the end to make gimble pivot
     *** use a screw and glue the end to make gimble pivot
    - [[File:Kramer's Tricopter Photo3.jpg|600px|thumb|left]]
    [[File:Kramer's Tricopter Photo3.jpg|600px|thumb|center]]
     - use super glue
     *** use super glue
   - screw motor on 3D printed mount
   ** screw motor on 3D printed mount
     - may need to drill to fit
     *** may need to drill to fit
     - align wires away from base end
     *** align wires away from base end
    - [[File:Kramers Tricopter Photo4.jpg|600px|thumb|left]]
    [[File:Kramers Tricopter Photo4.jpg|600px|thumb|center]]
   - Attach servo
   ** Attach servo
     - use drill to reverse counter sink screw hole to get a flush connection
     *** use drill to reverse counter sink screw hole to get a flush connection
     - cut two edges of servo star to fit
     *** cut two edges of servo star to fit
     - ensure full range of motion and attach star to servo
     *** ensure full range of motion and attach star to servo
     - superglue to gimble
     *** superglue to gimble
    - [[File:Kramers Tricopter Photo5.jpg|600px|thumb|left]]
    [[File:Kramers Tricopter Photo5.jpg|600px|thumb|center]]
   - Attach gimble and servo to leg
   ** Attach gimble and servo to leg
     - Found out I made a mistake in how the wires were aligned with cutout on leg
     *** Found out I made a mistake in how the wires were aligned with cutout on leg
       - inscrewed and screwed
       **** inscrewed and screwed
     - use zip ties
     *** use zip ties
     - used super glue for spacer after zip tie
     *** used super glue for spacer after zip tie
    - [[File:Kramers Tricopter Photo6.jpg|600px|thumb|left]]
    [[File:Kramers Tricopter Photo6.jpg|600px|thumb|center]]
   - zip tie and connect speed controller
   ** zip tie and connect speed controller
- Put the screws in a center piece and attach legs putting the gimbled leg in the center
* Put the screws in a center piece and attach legs putting the gimbled leg in the center
   - use shorter 1 1/4 inch screw on inside for gimbled leg
   ** use shorter 1 1/4 inch screw on inside for gimbled leg
   - attach so that the motors face down and the wires are accesable  
   ** attach so that the motors face down and the wires are accesable  
  - [[File:Kramers Tricopter Photo7.jpg|600px|thumb|left]]
  [[File:Kramers Tricopter Photo7.jpg|600px|thumb|center]]
- connect  wires together in middle using solder and speaker wire
* connect  wires together in middle using solder and speaker wire
   - pigtail all negative and positive from the speed controllers
   ** pigtail all negative and positive from the speed controllers
     - cut and strip black and red wires  
     *** cut and strip black and red wires  
     - cut and strip speaker wire
     *** cut and strip speaker wire
     - cut shrink wrap and solder wire red to red black to black
     *** cut shrink wrap and solder wire red to red black to black
    - [[File:Kramers Tricopter Photo8.jpg|600px|thumb|left]]
    [[File:Kramers Tricopter Photo8.jpg|600px|thumb|center]]
     - lighter for shrink wrap
     *** lighter for shrink wrap
     - combine all neg and wire to neg for final wire
     *** combine all neg and wire to neg for final wire
     - do the same for pos
     *** do the same for pos
     - don't forget skrink wrap(large)
     *** don't forget skrink wrap(large)
   - Extend all control wires  
   ** Extend all control wires  
     - only the white wire from the two legs without the gimble
     ** only the white wire from the two legs without the gimble
     - all three from the gimble
     ** all three from the gimble
     - leave about 4 inches past the hole through the center section to the top
     ** leave about 4 inches past the hole through the center section to the top
     - takes a while; don't forget the shrink wrap
     ** takes a while; don't forget the shrink wrap
   - attach the top plate
   ** attach the top plate
     - I messed up the side I soldered the large wires and had to flip the legs to make the bottom plate the top
     ** I messed up the side I soldered the large wires and had to flip the legs to make the bottom plate the top
    - [[File:Kramer's Tricopter Photo11.jpg|600px|thumb|left]]
    [[File:Kramer's Tricopter Photo11.jpg|600px|thumb|center]]
    - [[File:Kramers Tricopter Photo10.jpg|600px|thumb|left]]
    [[File:Kramers Tricopter Photo10.jpg|600px|thumb|center]]

Revision as of 11:44, 7 February 2015

Kramer's Documentation at end of day one 1/31/15 essentially unintelligible, but I'm tired.

  • Legs
 ** sanded Legs
 ** Assemble Motors 
   *** attach the bottom braket
     *** get counter sink side correct
 ** Attach 2 non*servo motors to legs
   *** opposite side of screw holes
   *** align wires with opening
   *** use small cutout to enclose wires within leg slot
     **** could glue
   *** zip tie in place
   *** Zip tie and connect speed control
   *** will need to determine direction after build by running the motor and noting direction so don't make permanent
 ** drill and file 3D printed gimble mount
   *** use a screw and glue the end to make gimble pivot
   *** use super glue
 ** screw motor on 3D printed mount
   *** may need to drill to fit
   *** align wires away from base end
 ** Attach servo
   *** use drill to reverse counter sink screw hole to get a flush connection
   *** cut two edges of servo star to fit
   *** ensure full range of motion and attach star to servo
   *** superglue to gimble
 ** Attach gimble and servo to leg
   *** Found out I made a mistake in how the wires were aligned with cutout on leg
     **** inscrewed and screwed
   *** use zip ties
   *** used super glue for spacer after zip tie
 ** zip tie and connect speed controller
  • Put the screws in a center piece and attach legs putting the gimbled leg in the center
 ** use shorter 1 1/4 inch screw on inside for gimbled leg
 ** attach so that the motors face down and the wires are accesable 
  • connect wires together in middle using solder and speaker wire
 ** pigtail all negative and positive from the speed controllers
   *** cut and strip black and red wires 
   *** cut and strip speaker wire
   *** cut shrink wrap and solder wire red to red black to black
   *** lighter for shrink wrap
   *** combine all neg and wire to neg for final wire
   *** do the same for pos
   *** don't forget skrink wrap(large)
 ** Extend all control wires 
   ** only the white wire from the two legs without the gimble
   ** all three from the gimble
   ** leave about 4 inches past the hole through the center section to the top
   ** takes a while; don't forget the shrink wrap
 ** attach the top plate
   ** I messed up the side I soldered the large wires and had to flip the legs to make the bottom plate the top