Kramers tricopter step by step: Difference between revisions

From HackRVA
Jump to navigation Jump to search
Kramer102 (talk | contribs)
No edit summary
Kramer102 (talk | contribs)
No edit summary
Line 3: Line 3:


* Legs
* Legs
  ** sanded Legs
** sanded Legs
   ** Assemble Motors  
   ** Assemble Motors  
     *** attach the bottom braket
     *** attach the bottom braket

Revision as of 11:46, 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