Laser Subcommittee Meeting 2021-08-21
Attendees: FletcherB, GlynnJ, BruceC, NickB, BlakeS
Next meeting(s): Four weeks: regular third Saturday 14:00 ? OK
LG500 "Little Red"
cutting 3mm MDF in centre and corners of the bed at 25mm/s
clean lens, set height
Blake: Reinstalled PC?
GlynnJ: Setting up controller with
30-day trial licence, Fletcher's donated a paid license, covers 2 PCs
Ruida 644XG driver
X-axis appears to be wired backwards?
LC1290 "Big Red"
cutting 3mm MDF in centre and corners of the bed at 23mm/s (poor)
Fletcher: 5 point test cuts! 23--26mm/sec?
Dirty mirror #2? Cleaned
Mirror alignment? Looks fine
Tube coolant? Clear
Level bed: BS, GJ: rear right slipped down?
Need under-bed lighting
2x battery lights in toolbox - 4x flat AA's, poor battery terminal spring connections (will jiggle and turn off)
Empty compressor tanks (needed), water trap (recently done?)
The hour meter started from 1.6 hours, at 20171210 , 400-512 beam-active cutting hours per annum
488.9 100W installed 20181222
1515.6 SPT-TR130W tube installed