Hi,
Could anyone recommend an engineer to service my home CNC machine (I have searched for this but just seem to bring back generic CNC jobs). Its a new hobby that I've started and wanted someone to check that I've set the machine up and how to maintain it, for example when trying to machine plain circles (starting the centre and gradually enlarging), it just seems to make spirals going off to one side (I'm using Mach3 and ArtSoft Software), to me, altering the stepacross and feedrate shouldnt really affect the coordinates for creating a circle? So i would like an experienced engineer to check out the machine I've set up.
Thanks for any help and I hope what I've described makes sense.