C-MINI, a tiny Delta printer
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Hello, this is my shiny new 3d Delta printer. It's a evolution of my older Delta Cassandra, as there is better frame,…
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- Creative Commons — Attribution
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: 300x320x460mm
Print volume: diameter 160mm, height 170mm
Hotend: CR10 w PTFE
Extruder: Titan Aero clone
Motors: 17HS4401, 17HS4023
Mainboard: BTT SKR mini E3 v3.0
Display: BTT Mini 12864
Firmware: Marlin 2.1.1
Power supply: 12V, 15A
Fans: 3010 and 2x radial 3010
Linear movement: precise rod 8mm, LM8LUU bushing
Diagonal rod: 167mm
Heated bed: not present, matte glass only
All parts are printed of PETG.
Material:
Aluminum profile 15x15mm, thick 1mm:
450mm - 3x
200mm - 9x
180mm - 1x
Hardened steel rod 8mm:
430mm - 6x
Hardened steel rod 3mm:
18mm - 3x
Aluminum tube 6mm thick 1mm:
130mm - 6x
Linear bushing LM8LUU (45mm long): 6x
Ball joints M4: 12x
Motor 17HS4401: 3x
Motor 17HS4023: 1x
Titan or BMG extruder: 1x
Capricorn PTFE tube OD4 ID1,9: 500mm
CR10 hotend: 1x
Tension spring 36.5x25x5mm: 3x
GT2 20T idler timing pulley: 3x
GT2 20T timing pulley: 3x
GT2 belt w fiberglass: 3m
Microswitch 6.5x13mm w handle: 3x
Microswitch for probe: 1x
MicroUSB socket and jack for probe: 1x
5.5/2.1 power socket: 1x
SKR Mini E3 v3.0: 1x
Mini 12864 display: 1x
3010 fan 12V: 1x
3010 radial turbo fan 12V: 1x
Bolts:
M2x10 - 6x
M3x6 - 10x
M3x10 - 24x
M3x12 - 7x
M3x16 - 15x
M3x20 - 27x
M3x22 - 2x
M3x25 - 18x
M3x50 - 1x
Nuts:
M3 w skirt 19x
Washers:
M3 wider: 61x
Brass inserts:
M3x5 - 39x
Polyethylene spiral 8mm: 500mm
Some wires and shrink tubing.
(This list may be and may be not complete)
Marlin key parameters:
diagonal rod length: 167mm
printable radius: 80mm
delta max radius: 82mm
delta radius: 85mm
delta height: 175mm
(some of these parameters will be changed after autocalibration)
steps/mm: 160,160,160,415
max feedrate: 100,100,100,100
max accel: 3000,3000,3000,8000
def accel: 1500
def retract accel: 1500
def travel accel: 2000
jerk: 10,10,10,10
microsteps 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 Settings
Printer:
Kossel-like delta printer
Rafts:
Doesn't Matter
Supports:
Yes
Resolution:
0.2mm
Infill:
30
Filament:
Worcam technology PETG
Green
Category: 3D Printers