On 01/31/2011 05:46 AM, andy pugh wrote:
> On 31 January 2011 10:31, Mark Wendt<mark.we...@nrl.navy.mil> wrote:
>
>
>>> http://www.mpm1.com:8080/machines/cinci/cinci_running/cincikins.c
>>>
>
>> Thanks! I'll wade through it this afternoon and see if I can
>> figger out what you've done there.
>>
> it might be easier to modify trivkins as your machine is still a
> simple cartesian machine.
>
> Assuming that the bed won't change shape, you could put a fixed lookup
> table like my hex-boring code into a trivkins-based special kinematics
> which simply adds an offset to Z based on the current value of X.
> (trivkins is also a good file to look at to figure out the structure
> of a basic kinematics module).
>
> You can compile and install kins modules with comp, by the way.
> http://linuxcnc.org/docs/html/hal_comp.html#sec:Compiling-realtime-components
Andy,
Let's hope it won't change shape! Oy, now I need to learn comp.
That may take longer than the draw filing and scraping... ;-)
The offset to the Z relative to the positioning of the X is really
what I was looking for. I shall delve into trivkins. If not heard from
in the next 24 - 48 hours, send out the search party!
Mark
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