Attendees:
Notes:
- Little red
- Bed out of level.
- Reports of z-axis belt slip over last month. Unsure if z-probe occasionally missing and head crashing or just tensioners slipping.
- Removed and thoroughly cleaned the tensioners and surface they are attached to. Cleaned fasteners.
- Relevelled bed
- Firmly tightened bolts for tensioners to prevent slipping
- Checked heights and adjusted offset from 9mm to 10mm and which gave best cut (head height 18mm)
- Cutting at 13mm/s for 3mm MDF
- Still overcurrent at 24mA
- Still tube change being pursued
- Require end extension
- Require tube mounts
- Big red
- Hour meter 295.5 hrs
- Relevelled the bed
- Adjusted offset 16mm. Nozzle to target height 21mm.
- Cleaned lens (was a bit misty)
- Kellogg the KH7050B
- Door sensors
- Further investigation over last month showed the door sensors do not work now as they were thought to. They are no longer emitting a 10kHz square wave. Various tests were performed several weeks ago with Steve, Blake and Kamil.
- Steve tried to find more information on sensors but was unable to
- Probably replace with magnet door sensors
- Discussion on z-axis drive
- Kamil's large stepper arrived but was decided its too likely to strip belt until pole gears are replace with larger ones
- Need to get a spare set of belts for Kellogg too