Re: Precision Piezo Z-probe Now available. July 27, 2018 02:36PM |
Registered: 8 years ago Posts: 257 |
Re: Precision Piezo Z-probe Now available. July 27, 2018 02:42PM |
Registered: 9 years ago Posts: 487 |
Re: Precision Piezo Z-probe Now available. July 27, 2018 05:28PM |
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Re: Precision Piezo Z-probe Now available. July 27, 2018 06:46PM |
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Re: Precision Piezo Z-probe Now available. August 09, 2018 01:15PM |
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Re: Precision Piezo Z-probe Now available. August 10, 2018 01:31AM |
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Re: Precision Piezo Z-probe Now available. August 10, 2018 05:52AM |
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Re: Precision Piezo Z-probe Now available. August 11, 2018 10:03AM |
Registered: 6 years ago Posts: 12 |
Re: Precision Piezo Z-probe Now available. August 11, 2018 10:06AM |
Registered: 6 years ago Posts: 12 |
Re: Precision Piezo Z-probe Now available. August 11, 2018 10:10AM |
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Re: Precision Piezo Z-probe Now available. August 11, 2018 10:27AM |
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Re: Precision Piezo Z-probe Now available. August 12, 2018 01:30AM |
Registered: 6 years ago Posts: 12 |
Quote
DjDemonD
One solution depending on your controller might be to use a controllable fan output for hotend fan and then you can turn the fan off during probing. If you are probing cold or at an intermediate temperature such as 130 deg the heat creep (depending on your hotend) should be little or no problem.
Re: Precision Piezo Z-probe Now available. August 12, 2018 03:27AM |
Registered: 10 years ago Posts: 77 |
Quote
YMita
Quote
DjDemonD
One solution depending on your controller might be to use a controllable fan output for hotend fan and then you can turn the fan off during probing. If you are probing cold or at an intermediate temperature such as 130 deg the heat creep (depending on your hotend) should be little or no problem.
Mr.Simon, thank you good advice!
But I'm using UBL system on Marlin, and it takes about 15 minutes for bed leveling without G code control, then I can't start/stop cooling fan.
Of course, it is only during bed leveling and it is irrelevant during printing. However, the piezo sensor is sensitive to the influence of the temperature change and I don't want to measure at different temperature.
What I'm trying now is to move the fixed location of the cooling fan from the hotend side to the fixed side. In that case, the influence of the vibration of the cooling fan will be reduced.
Re: Precision Piezo Z-probe Now available. August 12, 2018 03:49AM |
Registered: 10 years ago Posts: 77 |
Re: Precision Piezo Z-probe Now available. August 12, 2018 08:24AM |
Registered: 6 years ago Posts: 12 |
Quote
tekkydave
How many points does it probe during the bed levelling. Try reducing it to 9 points (3x3). Unless your bed is very irregular 9 is sufficient.
I reduce my fan from 100% to 75% during probing. It reduces the vibration enough to not interfere with probing.
I use a Duet WiFi which runs the RepRapFirmware (RRF). The G29 behaviour is different for RRF to Marlin. I run the bed mesh levelling once at the start of each session. This stores the levelling map on the SD card. Then I just run G29 S1 in the slicer start gcode to load it at the start of each print. The fan only has to be reduced during the G28 homing which takes seconds. I'm not sure if Marlin has this G29 functionality (yet?).
Re: Precision Piezo Z-probe Now available. August 12, 2018 11:42AM |
Registered: 10 years ago Posts: 77 |
Re: Precision Piezo Z-probe Now available. August 13, 2018 06:39AM |
Registered: 6 years ago Posts: 12 |
Quote
tekkydave
I dont believe the above G29 commands (G29 S2, G29, G29 S1) will work on Marlin as the G29 gcode implementation is different.
The same operations are possible as in the last post but the parameters are different and saving is to EPROM not SD card.
I used Marlin up till about a year ago when I switched to the Duet. I wouldnt ever go back now.
Re: Precision Piezo Z-probe Now available. August 13, 2018 06:53AM |
Registered: 10 years ago Posts: 77 |
Re: Precision Piezo Z-probe Now available. August 13, 2018 08:25AM |
Registered: 6 years ago Posts: 12 |
Re: Precision Piezo Z-probe Now available. August 18, 2018 12:07AM |
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Re: Precision Piezo Z-probe Now available. August 18, 2018 11:26AM |
Registered: 6 years ago Posts: 12 |
Quote
krakow2000
Got A8 with e3d v6 and need help with two things:
1. Can anyone share part of Marlin code for Piezo20 work?? Got Marlin 1.1.8 with Hall Sensor but need change to Piezo20 and don't know what to change in code.
2. Wha X mount you use for Piezo20 and A8 (or other Prusa i3 clone)?? Found couple in thingiverse for example [www.thingiverse.com] but Piezo20 mount is too wide.
Anyone can help?
Re: Precision Piezo Z-probe Now available. August 18, 2018 11:56AM |
Registered: 6 years ago Posts: 12 |
Quote
YMita
Sorry, try to attached stl format, but kicked!
Re: Precision Piezo Z-probe Now available. August 18, 2018 01:50PM |
Registered: 6 years ago Posts: 15 |
Quote
YMita
Quote
krakow2000
Got A8 with e3d v6 and need help with two things:
1. Can anyone share part of Marlin code for Piezo20 work?? Got Marlin 1.1.8 with Hall Sensor but need change to Piezo20 and don't know what to change in code.
2. Wha X mount you use for Piezo20 and A8 (or other Prusa i3 clone)?? Found couple in thingiverse for example [www.thingiverse.com] but Piezo20 mount is too wide.
Anyone can help?
My Geeetech I3X configure.h (but 1.1.9) and holder for e3d v6 in Autodesk 360 Fusion format.
The mount holes for I3X carriage, but I think you can modify.
You can see the images of holder in few messages before attached photo.
Sorry, try to attached stl format, but kicked!
Re: Precision Piezo Z-probe Now available. August 18, 2018 10:52PM |
Registered: 6 years ago Posts: 12 |
Re: Precision Piezo Z-probe Now available. August 23, 2018 09:21AM |
Registered: 9 years ago Posts: 12 |
Re: Precision Piezo Z-probe Now available. August 23, 2018 10:29AM |
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Re: Precision Piezo Z-probe Now available. August 23, 2018 11:47AM |
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Re: Precision Piezo Z-probe Now available. August 23, 2018 11:57AM |
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Re: Precision Piezo Z-probe Now available. August 23, 2018 11:57AM |
Registered: 9 years ago Posts: 487 |
Re: Precision Piezo Z-probe Now available. August 23, 2018 11:58AM |
Registered: 9 years ago Posts: 487 |