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i have 4 more sheets of 7075 and i really like that web look ok I'm Going to redo them might make it look like a spider
i will hand over the cut stuff to my smelter (i only lose around 10% Plus the...

they are far better then the end stop switch most people are using
my keyboards are full of them
GON NS NerD Crystal TKL (them hard core gaming days space bar is MX green the rest is MX reds and...

enable Z baby stepping in the firmware and keep software limit min travel false
then under tuning once you start a print you can shift up and down in .01mm steps it's very fine control i just do...

try disabling micro stepping your mech is far more accurate then micro stepping is anyways plus it will bring your Steps per mm down to a level marlin can handle

your first layer accuracy is based...

here is some screen shots on weight apx 950 grams
i cut 23 out of 7075 T6 and the holes for the bed are are 2.52mm measured and can be tapped to 3mm or drilled
i will setup stuff to sell 12 of them...

make PTFE liner versions
it helps a lot i drilled out the stock maker farm and put a PTFE tube all the way to the hobbed bolt down to the hotend made a big impact for me but i'm running 1.75mm
i...

this honestly sound like the peek insulator is not getting good cooling hows the fan mounted can you post a pic

this is the one i made tonight for the 12" Y bed
anyone in US that wants one let me know i will be cutting them on the water jet at work on Thursday
6061 T6 come out to 38$
7075 T6 (much harder...

best fix is get the wood bed home
put in oven or on hotbed at 180f for a few hours to slowly drive some of the moisture out.
while warm from oven PAINT IT seal it

i did this just because i know...

drive systems used in FDM
with proper feedback servo style control and bigger servos / steppers i can see print speed well over 1000mm/s within reach granted a extremely strong frame will be needed....

if it helps

i have .3, .4, .5, .6, .8 E3D v6 nozzles
plus .3 .4 .5 hexagon nozzles

my printer is a i3v 12" with mods listed during test

8mm threaded rods 1.25pitch and deep home turned...

while true the firmware will use decimal values without error only the math in sanitycheck.h req integers

warning
for the advanced users
commenting out the check routine will bypass the problem...

just a few frog shots for you to look at
made on my i3v 12" with GITD PLA at 195c 50mm/s slic3r 0.1mm layer height
https://www.dropbox.com/s/c8h0oxuoeqpylqj/2015-03-29%2021.05.41.jpg?dl=0...

honestly a simple pull down spring with about 1/2lb pull with fix that

agree BUT

i use an inductive probe on one printer and an optical beam break on the i3v with a solenoid that unlocks the probe all controlled by an attiny45

this is everything for the model in...

solidworks 2014

my i3v 12in y bed is heat warped with out question i can see it in plan sight
and v wheels are ok at best i think i like LM8UUs or igus dry glides more
less of a pain

note over tension on v...

made this idea a little bit less work
this is ruff just made it over the last 20mins or so
https://youtu.be/8XnLLZ3DyZE
When it's done i will build it test it then post it

note
i have Marlin...

ask colin it's just as fast really

something is slipping if you can put a few rubber bands around the top and see if the added grip helps if so your just slipping on the filament
extruder 1 and 2 each have there own Esteps and just...

my probe points are simple
// set the rectangle in which to probe
#define LEFT_PROBE_BED_POSITION 50
#define RIGHT_PROBE_BED_POSITION 250
#define BACK_PROBE_BED_POSITION 250
...

wait dose auto fan work with part cooling gcode ?
if so I will do this tonight i have a simple toggle switch that turns the extruder cooling fan on atm but that seams safer
as long as i can turn...

15% might be a tad low but 20% will work fine also depends on the type of infill
i print the Nema 17 ver at 15% and 3 prem with 5 top and bottom and it's really strong but looks like turds
try to...

in Pins.h under "#define LARGE_FLASH true" for board 301 Rambo

add


#ifdef NUM_SERVOS
#define SERVO0_PIN 22 //replace <servo PWM pin> with the corresponding MX pin
#define...

wow it came with Spare parts just for me
yo C42 did you get my pm and the 2 hairsprays
man it's working good for both ABS and PLA only thing is first layer bed temp needs to be a bit hot on PLA but...