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subcommittee:laser-minutes-20180702 [20180702-2047] (current)
nick created
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 +====== Laser Subcommittee Meeting 2018-07-02 ======
  
 +Attendees:
 +  * Blake, Nick, Dennis
 +
 +Notes:
 +  * Little red
 +    * Cutting fine at around 13mm/s for 3mm MDF, overcurrent at 24mA
 +    * Tube change being pursued
 +      * Require end extension
 +      * Require tube mounts
 +  * Big red
 +    * Was cutting badly ~40mm/s for 3mm MDF
 +      * Inspected lens and found it dirty
 +      * Cleaned lens, mirrors
 +      * Emptied water traps (rear of LC1290 and at main compressor)
 +      * Offset set to 18mm, nozzle to target ~19.5mm
 +    * Cut speeds up to 55mm/s on 3mm MDF
 +    * Hour meter
 +      * The hour meter started from 1.6 hours, at 20171210 ​
 +      * 11.5 hours, at 20171217 ​
 +      * 31.2 hours, at 20171230 ​
 +      * 72.05 hours, at 20180210
 +      * 95.8 hours, 20180305
 +      * 181.65 hours, 20180604
 +      * 234.8 hours, 20180702
 +  * Power up Kellogg the KH7050B
 +    * Kamil has installed a new hall effect (3 wire, purple anodised) Z-probe
 +    * X drive, Y drive, XY datum/reset works
 +    * Z drive jammed? driver stepping requires configuration?​
/var/www/wiki.artifactory.org.au/htdocs/data/pages/subcommittee/laser-minutes-20180702.txt · Last modified: 20180702-2047 by nick