Get a rostock 301 to print something
Posted: Thu Oct 20, 2016 10:04 pm
1 When assembling, verify the rods lengh mine where correct, exactly 200 mm.
2 When configuring, after levelling the bed (caliper needed), on printer screen adjust in printer rod, lengh (200 for me), printer heigh (225 for me) and Z offset (0,2 for me)
2,5 Add some elastic bitween rods, to limit head loose moves.
3 Unmount the useless extruder fans. Yesss, you get 3X 40 mm fans for free
4 change crappy stock etruder mechanism with something serious ( metallic and where you can ajust spring). THAT WAS IMPOSSIBLE TO PRINT BEFORE THIS STEP
5 Keep bowden tubes as short as possible (50 cm)
6 Push vrefs : 0,85 for steppers, 1,04 (max possible for me) for extruders (stock vref loosed many steps for me)
7 When configuring in repetier, use Cura instead of Slic3r.
8 I print PLA; right temp is 210 for me, no heating bed is needed.
9 Top and bottom thickness = 1mm
10 Speeds : All prints bitween 15 and 20 mm/s. Moving 40 mm/s.
11 retract : 5 mm
12 end code script, erase the disable steppers command, replace by G28 (home) command.
My prints are now average, and quite slow, but i can prints nice lovely plastic object...
Some other advices ?
2 When configuring, after levelling the bed (caliper needed), on printer screen adjust in printer rod, lengh (200 for me), printer heigh (225 for me) and Z offset (0,2 for me)
2,5 Add some elastic bitween rods, to limit head loose moves.
3 Unmount the useless extruder fans. Yesss, you get 3X 40 mm fans for free
4 change crappy stock etruder mechanism with something serious ( metallic and where you can ajust spring). THAT WAS IMPOSSIBLE TO PRINT BEFORE THIS STEP
5 Keep bowden tubes as short as possible (50 cm)
6 Push vrefs : 0,85 for steppers, 1,04 (max possible for me) for extruders (stock vref loosed many steps for me)
7 When configuring in repetier, use Cura instead of Slic3r.
8 I print PLA; right temp is 210 for me, no heating bed is needed.
9 Top and bottom thickness = 1mm
10 Speeds : All prints bitween 15 and 20 mm/s. Moving 40 mm/s.
11 retract : 5 mm
12 end code script, erase the disable steppers command, replace by G28 (home) command.
My prints are now average, and quite slow, but i can prints nice lovely plastic object...
Some other advices ?