Perth Artifactory

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subcommittee:laser-minutes-20200919 [2020/09/19 15:55]
nick dial gauge
subcommittee:laser-minutes-20200919 [2020/09/19 16:39] (current)
nick ducting
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   * Attendees: BlakeS, NickB, BenC, AdamM   * Attendees: BlakeS, NickB, BenC, AdamM
   * Beau: Possible rearrangement of machines for combined ducting and chiller stacking   * Beau: Possible rearrangement of machines for combined ducting and chiller stacking
-    * measure ducting, rotate LC1290 -90degreesKH7090 90degrees+    * measure ducting, plan for rotating: LC1290 -90degreesKH7090 90degrees 
 +    * extra exhaust duct for LG500 would need 8m of ~100mm diameter tube
   * We'd still like [[subcommittee:laser-minutes-20191216|red dot beam combiners]], which would render getting a tube that has a built in aiming beam moot   * We'd still like [[subcommittee:laser-minutes-20191216|red dot beam combiners]], which would render getting a tube that has a built in aiming beam moot
     * Would we like one?     * Would we like one?
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     * Test location near rear rollerdoor?     * Test location near rear rollerdoor?
   * LC1290 Big Red   * LC1290 Big Red
 +    * BenC: Move rear right limit switch, new mounting shim holes 10mm/15mm
     * BenC, AdamM: Fix XY squareness     * BenC, AdamM: Fix XY squareness
       * cut 400 x 397.5 mm "parallelogram"       * cut 400 x 397.5 mm "parallelogram"
       * line up gantry at midway Y point       * line up gantry at midway Y point
-      * undo coupling screws in axle under laser tube, wind Y to resquare (usng dial gauge) and fasten coupling screws+      * undo coupling screws in axle under laser tube, wind Y to resquare (using dial gauge) and fasten coupling screws
       * cut 600 x 595.5 mm "square", 708mm both diagonals       * cut 600 x 595.5 mm "square", 708mm both diagonals
-      * relevel: gap was 11/11/12/18 (!)mm in back right corner+    * relevel: gap was 11/11/12/18 (!)mm in back right corner 
 +      * detension&adjust righthand Z belt
     * Empty compressor tanks, water trap     * Empty compressor tanks, water trap
     * Hour meter     * Hour meter