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i end up whit 1/2 delrin rod as shock absorber for avoid spindle hit

increase jerk and velocity and even slower accel and still need significant deceleration time

have increase jerk ,move start to be bit bit violent and got axi following error

it bit help a bit but still 16000 cont so 4" , need to be under 1/2" or better

did the trajectory planet...

HI this may help figure the machine no extremely fast i slow down speed https://youtu.be/PMksI43K_gw
on the X each encoder count = 6um

the hight velocity come from the 5,000 cont encoder...

ok uncommnet the DefineCoordSystem(0,1,2,-1) and still same issue ,and i able to move 30000 over the limit that is ~1 feet !!

Hi

system init and the tread end so that part seem good

Ch1 not have or use limit Switch it a rotary table "A" axis

will test Coordinated Motion System
i commented it since not idea...

i use version KMotion434k

Hi i finish to setup and make homing on my machine but got some issue whit soft limit switch

on Z-axi i got 250 encoder cont over shoot on soft limit ,that not critical just anoing
but on X...

Hi ok so in case of voltage saturation it also mean that i near of loss the servo lock-up

will resume and make more test in 2-3 week ,have to disassemble the machine for integrate Z and A...

Hi at naked eyes ,it near double ,on final design i target 40V for motor ,so i may help

any clue for the big power output spike on mid of acceleration ? ,that is what worry me the more
i...

Hi good point need ~16 turn for make full travel of 1,8M so ~300000 cont

this make something like 17,000 cont encoder ?? normally encoder is 5000/turn so something not match

whit...

Hi

yes DC brushed motor is a PARVEX MD17HSR0001 ,not find lot of information on it

have try to play whit voltage but not seem to make great difference ,but i agree i let it quite low for...

Hi

quite few year i not play whit kflop and snapamp ,so bit rusty
have 2 question

1-) seem that my max moving speed and velocity limited by system ,over some point i cannot increase it ...

Hi not a usual CNC machine

it a MyData MY9E pick & place for assemble electronic part into PCB , have see many tread in the past here about DIY pick & place

machine was same as this one ...

Hi my issue whit phase perfect is that it generate only the 3r phase and the 2 other was straight from input

and normally 240 was 180 deg phase shift and true 3 phase a 120 deg

so for true...

Hi

was under assumption the 240 was "kind" of 2 phase

problem was it have multiple voltage on machine and still not knot how it handle the linear motor
and if i modify it the MFG will no...

Hi

i have a kind of CNC machine that run 208 3-phase 2.2KVA max per phase and i only have 2 phase 240 available

i have already exclude rotary phase converter ,VFD drive and phase perfect
...

HI

i read previous post about assembly cost

since i run myself a small assembly shop i may put my grain of salt ;-)

normally i charge ~150$ setup free , it take at least 3 hour to program...

HI

whit Business growing i was need better machine
so i got a Mydata machine ( 8 feet long / 2000 lbs)

so the good new for you i that i sold all my 4 zevatech machine
that machine was...

Hi

you may do similar whit rotary mirror bar code scanner

Detail of GUI operation

from cad system to production in <3 minute
whit PCB panelization in machine software whit PCB preview :cheers:

YouTube - Zevatech Controller GUI Operation
...

Hi

that new video that show Close view to Head / Feeder / PCB

and also show PC side GUI and DEbog screen (communication)

i now got speed of 1000 CPH whit 330mm / second travel speed
i...

HI

normally on adafruit sine in not want to hijack eclipse tread ,but i go were it have interest to ...

seem that every pick place have it own file format for storing placement data
and...

Hi Dandumit

the cognex vision system was not yet enabled in software
and camera was not mounted on my "test" machine
i will test it when will upgraded to new software/hardware my production...

HI all

just for update the status of my project

machine was now working ;-)

ok like probably every project on this tread i end less
so it still have some tweaking to make and option to add...

Hi

just a litel update

I send A new Job to Philip from TDDinc in BC Canada (Technical Design & Development Inc.)

and got excellent result and really good price part have exceed my original...

Hi

Peter i assume your yamaha machine have some kind of slide tube on bit for control z force
on my JUKI machine outer tube was drive by machine and it have "Free" inner tube that slide inside...

HI

if i may help this is text file format i use for store my "Project information"
then my GUI translate back to modus ...

as for feeder it bank of 10 feeder 2 bank per side for left bank 1...

Hi Nails

i affect any part more you have past more it shift , it just like put feet in mud
my biggest concern was whit 0603 and some 0805

on my system i lower part for just begin touch past...

Hi Nails

Component height was need since if you push part into past part will move
that even if you have a hard vacuum so tick was to release part whit just a very lite pressure into the past...

HI atlabs

modbus was very simple i have already implementing it on ARR whit 500 byte of code

but i use commercial lib since i have\use already it on other commercial project.
on firmware side...