Laser Committee Meeting Minutes 20191228

Minutes

Attendees

- Judy Kriehn

- David Shannon

- Michael Bayern (Chair)

- Kris Wong (Vice Chair)

Approve up to $500 for lens tubes and lenses intended to be resold for personal use

Motion: Judy, Second: Kris

All In Favor (4)

Funds approved in the previous meeting will be used to purchase a new power supply board for the existing TV, if possible

Ventilation Upgrades are still in the works

Judy has designed some signs detailing the new scrap policies (see previous meeting), awaiting cutting

HEPA filter for Zing is being researched (Leaders are a Bofa AD Base Z and a Quatro LPH-400)

We've talked to some local distributors about a new laser, a 60W Fusion Pro 32 is the lead candidate

A new power supply will be purchased for old big thunder, to serve as a spare and keep the laser as complete a unit as possible when donated or sold

Lightburn is running on all 3 computers

The rotary is functional on Blitzen

Blitzen Y-axis limit switch was replaced (arm was significantly bent)

Donner rotary connector was repaired (software bugs are causing rotary issues)

Cut Scrap Signs (ask Michael or Judy for the files)

Select, purchase, install dampers/blastgates for ventilation control

Purchase replacement laser power supply

Debug rotary on Donner

Find, purchase, install replacement power supply for Vizio E65-E0

Test new plenum designs on Nova 35s to try and reduce smoke sitting above the material.