ity is plenty for my application.
>
>
>
> Thank you,
>
> Aram Kasparov
>
>
>
>
> From: [EMAIL PROTECTED] on behalf of Hansjakob Rusterholz
> Sent: Sun 1/21/2007 9:30 PM
> To: Enhanced Machine Controller (EMC)
> Subject:
m Kasparov
From: [EMAIL PROTECTED] on behalf of Hansjakob Rusterholz
Sent: Sun 1/21/2007 9:30 PM
To: Enhanced Machine Controller (EMC)
Subject: Re: [Emc-users] Gantry kinematics and homing
Hi
The system builder also tried the way with an shaft.
He said you will never get the desired ac
Am 22.01.2007 um 21:06 schrieb Marc Bodmer:
> @ Hansjakob
> Thank you for the summary of your experiences. The whole homing thing
> seems to be easier with linear encoders, especially absolute ones.
> There one could just adjust the offset and then slave the second axis
> to the position of the m
@ Hansjakob
Thank you for the summary of your experiences. The whole homing thing
seems to be easier with linear encoders, especially absolute ones.
There one could just adjust the offset and then slave the second axis
to the position of the master axis plus the offset.
The ones you describe seem t
Hey Hansjakob,
I have some experience with exactly what you are dealing with, I built
my own plasma table 6.5m x 2.5m with dual stepper motors on the gantry.
The dallur-thc sample config in version 2.1 is for just such a config
but I have not included gantry kinematics (homing) yet, I hope to do
Hi
The system builder also tried the way with an shaft.
He said you will never get the desired accuracy and dynamics, but for
an plasma cutter, this may be not the problem.
The gantry was about one metric ton and accelerated in 300 ms to 30 m/
minutes!
Only the servo amplifiers costed me over 2
Hi
I am building similar plasma burning table (10 by 10 feet) and I am going to
solve problem of second servo mechanically by putting long 10 feet shaft. That
is more reliable and simple way to solve problem of wide gantry machine. The
most important that way will reduce need in one servomotor
Hi Marc
I was working long time on an six axis gantry laser system with about
2.7 to 1.8 meters travelling range.
As I understood from the machine builder, they used also two
"independent" servos fore both gantry sides, one was the master
servo, and the other was tracking to the master. Both
Hello
I am on my way on building a gantry table for a plasma cutter and
setting up EMC. So far i am very impressed with EMC, thanks for
that great work.
I am thinking about adding a second servo motor to the X Axis so
that it would be driven on both supported sides of the gantry.
However I am not
