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3D printers and printing


Kukynas

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For anyone interested, I'll keep adding my findings and experience with this new (to me) tech and my journey with Flsun QQ-S I bought as my first 3D printer

 

My planned mods and what's gonna be changed over time:

- flimsy feet  

- noisy 24V fans

- titan extruder to BMG

- cheap aluminium heat block

- cheap heat break

- hotend covered metal holder

- stepper motor smoothing

- nozzle air blowers

- cheap brass nozzle

- stepper motor heatsink

- heat block sock to prevent filament sticking to it

 

heat block and heat brake will be delivered today so will start working on those within tomorrow, also second printer arrived so will start building the workhorse to be able to continue working on printed parts for precision version, once all done will start working on workhorse to be transformed into high speed version  (volcano setup)

 

hopefully others could add their experience and mods 

 

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been working on it over the weekend, upgraded bowden, nickle platted copper nozzle, covered heatsink with thick alu foil to prevent fan blowing directly on the heat block, installed dual drive extruder....

 

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... and calibrated it all, below some results, 0.2mm layer height, 60mm/s speed,  now printing new fan duct to fix the overhang and than new spool holder 

 

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new 12V fans will follow with tl smoother's and  couple of others things...

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