I think he loved the journey more then the result. It took ~2 weeks because I built it with my 3yo son who was utterly thrilled (it looked like 3steps forward and 2 steps back at every stage :) ). I've just finished the assembly and I must say this was a super fun to do from the beginning to the end. The addition of split base and ring gear option (can be downloaded for free here) allows the use of much smaller print bed sizes, as small as 160 x 110mm to print the entire model. It is possible to print the base on the 250x210 rated build size by setting the plate at 250x216 in your slicer setting and moving the starting point at 0, -3 the last 6mm are printed on the wiping area. Please note that you will most likely be required to tweak some settings further since every printer has a slightly different setup.įor Prusa Mk3/s Owners, thanks to fellow maker: Marius Tulbure 3mf files are also provided for those who want to reference the settings that I used. You can download it for free here to see if you could print and assemble that part before purchasing everything. The escapement mechanism is the most intricate and print-setting sensitive part of the mechanism. Link to assembly guide in case some of you missed it in the description: Assembly Guide PDF I would highly advise downloading and reading the printing and assembly guide before deciding to purchase the file. Do download the latest zip file dated (08Sept). (I recommend those who had issues with the mechanism slipping and jamming to give this version a try)Īdded high res assembly guide in the download zip.įixed some minor details in the runner gear and Tourbillon cage bottom files.įixed some qty errors in the assembly guide.Īdded Display stand and winding key! Apologies for the long wait to those who requested. Modified with larger 0.8mm larger OD for a tighter fit, increased clearance between runner gear and ring gear for smoother meshing.Īdded the Escapement mechanism explanation in the assembly guide.Īdded a Stp file of the escape fork for those who want to optimize the performance further.Īdded a "safe" escape fork design (03_Escape_Fork_Reduced) that should be able to cater to more significant variations in assembly, printer setup, print settings, etc. Step file can also be downloaded for free in the link aboveĠ7_Hairspring_Thin - Thinner hairspring to provide more headroom for frequency adjustment.Ĥ5_Tourbillon_Ring_Gear_Larger_OD: Received some feedback that ring gear is too loosely fitted to the Base. 5 : added split base and ring gear assembly detailsĪdded Step file of Base for those who wanted to try modifying it to fit smaller print beds. : updated min print bed requirement from 220x220mm to 160x110mm 13_Ring_Gear_Split : Added split Ring gear option to reduce minimum printer bed size requirement 10_Base_Split : Added split base option to reduce minimum printer bed size requirement significantly to 160 x 110mm Sheet Spring Steel for mainspring : Link (Optional as I highly recommend using the 3D printed PETG spring) Links to additional hardware that I used: The base and ring gear files can be downloaded for free as a fit check here. There is a new split base and ring gear option that only requires a 160 x 110mm build area to print the entire model. I received many requests on whether or not the Base (The largest single piece part) can be fitted onto some printers with slightly smaller rated build volume. It has a unique hour and minute indicator that runs around the perimeter in order to showcase the entire mechanism.ĭetailed assembly guide, preparation and printing details: here This skeletonized mechanical clock with a tourbillon escapement is designed to showcase a basic mechanical watch's mechanism. The Tourbillon Mechanica is an almost entirely 3D printed functional mechanical clock (except for metal pins and screws) Summer sale is here till end of August! Use the code MECHA40 for 40% off applicable to the entire store!
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