Variable Pitch Propellers set V2.5

thingiverse

v2.4:\nImproved Version of Variable Pitch Propeller Set: \nSeveral Key Enhancements Have Been Made to the Rotor Holder and the Device That Changes Pitch (Hereafter Known as the "Pitcher") \nI Am Currently Conducting Testing on These Upgrades (Printing Progress Is Being Made ... Remarkably, Some Mushrooms Grow Faster Than 3D Printed Parts) \nThis Design Enables a Secure Fastening of the Main Shaft from Both the Top and Bottom Sides (It Is Recommended to Utilize Metal Joints Due to ABS's Vulnerability to Melting at High RPMs Even at Levels as Low As 1000 ... I Will Post Photos Once Full Assembly Is Complete) v2.5: \nThe Rotor Holder Has Undergone Further Improvements, Printed Separately Without Any Supports Whatsoever \nThe "Pitcher" Has Also Been Enhanced Additional Enhancements Include a Longer Shaft for Improved Top-Side Support Instructions Begin by Printing the Rotor Holder at a Slow Speed Using 204c Temperature and No Supports For the Remaining Components, Print with Full Support Step 1: Install Two Rotor Holders onto the Main Shaft, Positioned Oppositely from Each Other, Using a 3mm Screw with a 4mm Head for Secure Fastening (Be Sure Not to Overtighten, As the Rotor Holders Should Be Capable of Slight Movement) Step 2: Carefully Insert the Pitcher from Below, Ensuring That the Upper Arms Are Secured Within the Rotor Holders Step 3: Attach the Rotors Step 4: Drill or Heat the Bottom Portion of the Shaft for a Secure Connection to a Motor or Drive-Shaft Step 5: Ensure that a Fixed Screw, Which Moves in Sync with the Shaft, Is Slid into a Metallic Housing Within an Upper Arm; Metal is Essential for Preventing Melt-Downs at High RPMs Step 6: To Facilitate Smooth Servo Movement and Avoid Meltdowns at High RPMs, a Metallic Ring Should Be Added to the Hollow Region of the Pitcher Video All Components with Friction Between Them (the Pitcher-Ring and Servo Shaft; Main-Shaft and Upper Arm) Must be Made from Metal to Prevent Potential Damage and/or Injury Resulting from Melt-Down