Ok on FDM printers the z axis is limited to the smallest microstep of the motor. The lead screw looks to be 0.5mm/rev. The motor will be stepped in fractions of a turn. This can limit the resolution due to quantization error.
For example if the microstep is 1/32 of a turn and one turn is 0.5mm so the min step is actually 0.015625 and all steps must be a multiple of this. (Nb this is an example! )
Does the photon have the same limit? What is the minimum step on the motor?
翻譯年糕
Stefan Giudici
2019-04-11 01:57:35
Richard Burrell
2019-04-11 01:58:25
Richard Humble
2019-04-11 01:58:45
Richard Burrell
2019-04-11 01:58:50
Blake Moody
2019-04-11 01:59:02
Richard Humble
2019-04-11 01:59:49
Richard Burrell
2019-04-11 02:01:18
Richard Humble
2019-04-11 02:02:30
Stefan Giudici
2019-04-11 02:03:19
Richard Humble
2019-04-11 02:03:24
Stefan Giudici
2019-04-11 02:03:46
Blake Moody
2019-04-11 02:03:52
Stefan Giudici
2019-04-11 02:04:38
Blake Moody
2019-04-11 02:04:41
Richard Humble
2019-04-11 02:20:14
Richard Humble
2019-04-11 02:20:52
Richard Humble
2019-04-11 02:26:50
Richard Humble
2019-04-11 02:27:12
Dirk Ossebaar
2019-04-11 02:34:49
Eric Wilfreesboro
2019-04-11 06:24:22
Richard Humble
2019-04-11 06:31:13