Generally if the spindle fluxuates when commanded and the load meter seems to bounce around, you have a problem with the spindle encoder. Alignment, dirt, ect. The loss if control tells me that you have a wiring or board problem possibly. I would shut the machine down, carefully and methodically reseat all boards in the control rack, and all wires to each board, and all cables plugged on to the 1060 motherboard and see what happens. If you want to try a spindle encoder, try FadalCNC.com. |