rotate in plane?

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13 Jun 2016 23:16 #75941 by arhi
rotate in plane? was created by arhi
want to drill the pcb, pcb is not "ideally" square, I have 2 (or 4 or 10..) fiduciaries ... on some prop. machine I used to use I'd navigate with camera to fed1, then I navigate to diagonal fed2 and machine would rotate (and actually also rescale) the job. Now I don't want linuxcnc to rescale it but any way it can auto correct for the rotation in the XY plane?

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14 Jun 2016 10:38 #75976 by BigJohnT
Replied by BigJohnT on topic rotate in plane?
My Sheet Alignment might be what your looking for.
gnipsel.com/linuxcnc/examples.html

JT
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14 Jun 2016 10:40 #75977 by andypugh
Replied by andypugh on topic rotate in plane?
Yes, this can be done.
LinuxCNC has an option to rotate the XY axes around Z:
linuxcnc.org/docs/2.7/html/gcode/g-code.html#gcode:g10-l2

You can use this in conjunction with a probing routine or spindle camera.
Have a look at
forum.linuxcnc.org/forum/40-subroutines-...a-plasma-table#20912
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14 Jun 2016 11:06 #75984 by arhi
Replied by arhi on topic rotate in plane?
kudos!

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