Hello,

Not sure if this should be in programming or grinding process forum. Feel free to move my post.

Little bit of background. We have recently acquired a new to us Kel-Vista Grinder, just had it rebuilt. I’ve been going through this dry manual it came with and programming some parts.

However, I need alittle help understanding the Gcode… I’ve ran into a few issues where I expect the Gcode to perform a certain way but the machine does not correlate. For example, I am trying to grind a chamfer by rotating the B-axis, but after rotating the B axis — the absolute coordinates adjust and are completely off in the middle of nowhere relative to my workpiece zero.

Wondering if anyone would have experience with one of these machines and be able to give me some guidance? I can go into more detail of the problem if needed.

Thanks,

David