Rapid Mockup Prototype Electronic Projects 10 x 10 mm screw together system
Description
NOTE: GO TO THING FILES (the thumbnails only show a fraction of the files) or ofcourse just download the large ZIP.. ------ Also check out the list of remixes where i put additional STL files, each thing can not handle too many files ------------------------------------------------ Getting tired of Loose unstable lab prototypes ? Here is the solution, all parts easy to 3D print, just design new parts when required, saw cut drill file and sand old parts into new parts, get stuff done fast, Design new parts, reuse common standard parts from project to project. Design rules : METRIC 10 x 10 mm system, M3 x 8 screws (M3 x 10 fits too) Holes in baseplate 3.7 to 3.8 (depends a bit on the type of brass inserts you get) Holes in parts 3.2mm Outer clearance 0.2mm Parts bottom part 3mm thick small parts like LED, switches, small pots, 13mm center hole height over baseplate Design is still in Progress, I add more parts all the time and you are welcome to do the same. Brass inserts from ebay cost 5$ for 100 pcs size 3 x 4 x 6mm (ID, OD, Length) Printing instructions: only the baseplate is difficult to print, danger of warping, so ask an experienced 3D printer dude for help if it is your first project, I used 60C bed heating all the way to keep the plastic a bit soft, this way it Warp less, also clean the bed well, and start with correct nozzle height for best adhesion. Also start to make the baseplate in very good time before you need it, it will take very long time to make it. All other parts are super easy and fast to print, all parts are designed with good clearance margins, so no need for top class printer for this project. all parts are also optimized for no support printing. 0.2mm layer height 5 bot, 5 side, 5 top, 10% infill, 200C/60C PLA 50mm/sec NEW smaller baseplate added 140 x 140 x 10 mm Two versions, use the two testers to see wich one fits your M3 nuts best, For my printer settings, and my DIN standard nuts, the NS version works perfect, press the nuts in with mild force and they stay in, super fast and easy, much faster and stronger compared to brass inserts. M3 x 10 used for this type of baseplate. Also you can see the new baseplate assembler, it is used to join more of the smaller baseplates. https://youtu.be/-FcisL3gWTI
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