Forum Replies Created
Hi Robert …
240°C ? WOW – you are printing ABS right ?
try to “melt” some ABS-Filament (only a few Centimeter) into some Acetone and coating the printingbed with that (not realy sure if Kapton resist! -I print on a IKEA mirror…)
PLA works perfect for me with Hairspray (the strong -5- and cheap one from Rossmann) OR with the “ABS-Soup”, also (it was just a try and surprise suprise – work like glue on the glas 😉 )
sometimes a plan is just only whishful thinking 😉
Life has it’s own plan …
i’am intend of the shots of that
Hi Q, problem solved … unfortunately i dont know the real reason for that …
i reload the firmware from github, edit it and then
i changed the Max_Pos X/Y to 200 (course i have only 200mm) and the Min_Pos X/Y to 0.
after that every works like a charme …
now the nozel is a bit far away from the glas … think i must make a z_offset in slic3r ?
#define X_MAX_POS 200
#define Y_MAX_POS 200
just a short question btw …
is it possible to change the printbed dimension from 210 to 200 in the m372 command ?
My (glas)bed is only 200.
Will try to make a video of that.
Dont know yet, course i’am realy tired (2h on German Highway at average speed ~200km/h) …
the funny thing is, that before Step works good … AND on my 371-Post a few days ago this sequence work!
Maybee i make a mistake in a corner of der Marlinware….
will try and report …
greetings from Germany
we’re writing same time 🙂
YIPIEEEEEE … M302 do it … it extrude … puh!
Thanks a lot! …
try to make warm extrusion … same 🙁
must correct one sentence:
“and you can turn the wheel of the extruder (no power)”
no – i can not turn the extruder manual – so power enabled
buaaaaaaaaaah! *wailing* sorry, i’am twichy 😉
any idea ?
AH! maybe a good idea ..
possibly it has somthing to do with “#define PIDTEMP” ?
I try to extrude cold … and the system want to prevent this(with a nice sound”modul” 😉 ) and on original marlin this is not enabled (or? upps – must take a look)
try to comment #define PIDTEMP but have compile errors …
🙁 orginal firmware has it too …
whatever … – i will try to warm extrude now
will report … (hope soon)
YESSSSSS … 🙂
i canged the offset to -80 not to -70(just for fun)
and it works … ok, now the nozel is about 5mm over the 0-Line … think i don’t care about, or?
#define SCARA_offset_x 100 //mm
#define SCARA_offset_y -56.5 //mm
changed min/max from x+y from your original -10/210 to 0/200
will test …
min/max change no difference ..
will change SCARA_offset_y to -70 (need about 15mm+) and check
additional – i’ve DRV8825 with 1.8° Motors
Hi Q …
so – what is the formular ?
so the calc is right?
Here a bunch of plugins to do so ..
i think – excelent idea !