Geared rotary piston drive

thingiverse

THE MECHANISM HAS BEEN UPDATED FOR YOUR REVIEW. PLEASE REFERENCE PART NUMBER 1098809. THIS IS A SCALE MODEL OF ASSEMBLY COMPONENT 329, AVAILABLE AT HTTP://507MOVEMENTS.COM/. ENGINEERED IN MOI, PRODUCED USING A ROBOX WITH ROBOX ABS MATERIAL. AS EVIDENT FROM THE PHOTOGRAPHY, THE SURFACE FINISH LEAVES MUCH TO BE DESIRED. THIS IS NOT A COMMENT ON THE MACHINE'S ENGINEERING OR PRECISION CAPABILITIES; RATHER, IT REVEALS THE LIMITED ADVANCEMENT OF CURRENT SOFTWARE. BECAUSE THE MODEL FALLS SHORT IN TERMS OF VISUAL APPEAL, WE SUGGEST OBSERVING THE VIDEO (HTTP://YOUTUBE.COM/DVHLU3OWG_Y) FOR EVIDENCE OF ITS FUNCTIONALITY. PLEASE NOTE THAT VISIBLE FLEXURE REFLECTS BOTH MACHINE ACCURACY LIMITATIONS AND ENGINEERED CLEARANCES. PRINTING IN PLA MAY REQUIRE SUBSEQUENT POST-PRINT FINISHING PROCESSES TO REACH THE DESIRED OUTCOME. ALL SCREW HOLES HAVE BEEN OPTIMIZED FOR 3MM FASTENERS; I USED BUTTON HEAD CAP SCREWS IN CONJUNCTION WITH THIS PART. MEAN OAL (OVERALL LENGTH) OF 8MM IS PRESENT WHERE CONNECTION BETWEEN THE SMALLER GEAR AND CONNECTING ROD OCCURS, WHILE A STANDARD 10MM OAL EXIST ELSEWHERE. PART ORIENTATION SHOULD BE CHECKED PRIOR TO PRODUCTION FOR BEST RESULTS.