C-MINI, a tiny Delta printer

prusaprinters

Hello, this is my shiny new 3d Delta printer. It's a evolution of my older Delta Cassandra, as there is better frame, stronger motors and so on...Dimensions: 300x320x460mmPrint volume: diameter 160mm, height 170mmHotend: CR10 w PTFEExtruder: Titan Aero cloneMotors: 17HS4401, 17HS4023Mainboard: BTT SKR mini E3 v3.0Display: BTT Mini 12864Firmware: Marlin 2.1.1Power supply: 12V, 15AFans: 3010 and 2x radial 3010Linear movement: precise rod 8mm, LM8LUU bushingDiagonal rod: 167mmHeated bed: not present, matte glass onlyAll parts are printed of PETG.Material:Aluminum profile 15x15mm, thick 1mm:450mm - 3x200mm - 9x180mm - 1xHardened steel rod 8mm:430mm - 6xHardened steel rod 3mm:18mm - 3xAluminum tube 6mm thick 1mm:130mm - 6xLinear bushing LM8LUU (45mm long): 6xBall joints M4: 12xMotor 17HS4401: 3xMotor 17HS4023: 1xTitan or BMG extruder: 1xCapricorn PTFE tube OD4 ID1,9: 500mmCR10 hotend: 1xTension spring 36.5x25x5mm: 3xGT2 20T idler timing pulley: 3xGT2 20T timing pulley: 3xGT2 belt w fiberglass: 3mMicroswitch 6.5x13mm w handle: 3xMicroswitch for probe: 1xMicroUSB socket and jack for probe: 1x5.5/2.1 power socket: 1xSKR Mini E3 v3.0: 1xMini 12864 display: 1x3010 fan 12V: 1x3010 radial turbo fan 12V: 1xBolts:M2x10 - 6xM3x6 - 10xM3x10 - 24xM3x12 - 7xM3x16 - 15xM3x20 - 27xM3x22 - 2xM3x25 - 18xM3x50 - 1xNuts:M3 w skirt 19xWashers:M3 wider: 61xBrass inserts:M3x5 - 39xPolyethylene spiral 8mm: 500mmSome wires and shrink tubing.(This list may be and may be not complete)Marlin key parameters:diagonal rod length: 167mmprintable radius: 80mmdelta max radius: 82mmdelta radius: 85mmdelta height: 175mm(some of these parameters will be changed after autocalibration)steps/mm: 160,160,160,415max feedrate: 100,100,100,100max accel: 3000,3000,3000,8000def accel: 1500def retract accel: 1500def travel accel: 2000jerk: 10,10,10,10microsteps are 32 except extruder motor (16)nozzle to probe offset: 0,0,-17.0 (for my probe!!!) Update 2022-10-04:Added silicone heating pad 120x120mm, 12V/120W, added LED strips for illumination Update 2022-10-21:Heatbed changed for hexagonal metal plate with silicone heating pad and PEI foil Update 2022-06-23:Added latest source *.skp files. Update 2023-10-05:Heatbed changed to aluminum hexagonal, 160mm round silicone heater 24V/100W, added magnetic pad and double sided spring PEI/PET plate. Upgraded all needed (fans, hotend…) to 24V. Print SettingsPrinter:Kossel-like delta printerRafts: Doesn't MatterSupports:YesResolution: 0.2mmInfill:30Filament:Worcam technology PETGGreen  Category: 3D Printers