"Left Shark" Laser Cutter (60 watt)
Make/Model
Specs
Current Status
ONLINE
Tube replaced 5/2013
Location
Laser Cutter Room (back wall, left side)
Computer: Immediately to the left on the right side of the table
Software on Driver Computer
Corel Draw 12
Inkscape
The GIMP
DraftSight
7-Zip
PDF Creator
DipTrace (free edition)
Google Fonts
Google Chrome
Mozilla Firefox
VLC Media Player
LibreOffice
Manual
Material Settings
History
2012/05/15 - Arrived at Makerspace
2012/12/31 - Moved to Lenox
2013/02/17 - Replaced damaged lens
2013/05/29 - Laser tube burned out (last replaced in 2008)
2014/01/03 - Ghosting, double images noted in top left (origin) of workspace, possible carriage is coming off track due to inertia when changing direction, refrain from using raster engraving in corner of machine or use vector and slower speeds
2014/02/01 - Ghosting problem solved. The lower bearing on the back of the carriage was not lined up properly. Currently fully functional.
2014/04/22 - Problems with the z-axis not homing properly, eventually fixed
2014/05/08 - Replaced gas springs on lid
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2018/02/27 - Problems with the z-axis not homing properly, bent metal at hall effect sensor, see Tony W
Donations for a Replacement Tube
The tube burned out in May 2013. The following people contributed to replace it:
$50 - Tom Gr. - Paid Tom Gr.
$50 - Lance - Paid via Cash
$50 - Vishal - Paid Tom Gr.
$100 - Dennis
$100 - Brant - Paid cash to Gondek
$200 - Buggs - Paid 6/6 via PayPal
$50 - Pete - paid via paypal
$100 - Tony - Paid Tom Gr.
$50 - Have Blue - paid via paypal
$100 - Bill - paid via paypal
$50 - Joe R. - Paid to Tom Gr.
$100 - Shane T. - Paid (to either one of the Toms or Brant; I can't remember)
$50 - Linda - paid Tom Gr.
$50 - Caitlin - paid via paypal
$50 - Bob T.
$25 - Joseph B.
$30 - Adam -paid Tom Gondek w/ Paypal
$50 - Bret - paid Tom Gr.
$100 - Rich P.
$25 - Jerry - paid via paypal
$20 - Andy - paid to Tom Gr.
TOTAL PLEDGED: $1425
TOTAL RECEIVED: $1025
Paid for by
$1500 - David Buggs (Paid in Person)
$1000 - Brant Holeman (Paid with Check 1/23/14)
$50 - Pete (Paid via PayPal)
$50 - Joe R
$50 - MikeB (Paid via PayPal)
$50 - Vishal (Paid via PayPal)
$100 - Bob T (Paid via Mr. Franklin 1/23/14)
$100 - Dave Snyder (Pd via PayPal 1-22-14)
$500 - Dan Johnson (Paid with Check 2014jan23)
$100 - Jim K
$75 - Aaron K (Paid via Paypal 1/23/14)
TOTAL PLEDGED: $3575
TOTAL COLLECTED: $3425
Notes
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The Laser Cutter is expensive and dangerous. DO NOT leave it unattended. Things can start on fire.
Some jobs take a long time to run. If you need to run to the bathroom or something, find someone to watch it for you.
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How to manually focus the 60-watt machine
Turn machine on
After the display reads “READY” open the lid
There's stuff you select in the menu options
Then use the arrow keys to raise and lower the bed
Find the focus gauge located left of the bed inside the machine, it is a white post with a round, black base
Place the gauge with the black base down on your material, under the red carriage
How to fix z-axis not homing correctly
When the bed won't rise up or it only lowers, try these steps
Turn machine power off
Clean the infrared sensor and reflector across the top half of the bed
Manually raise the bed by turning the vertical screws by hand
There's a two-pronged, u-shaped sensor in the middle of the bed on the right
The bed has a peg that slides into this sensor
If the sensor is dirty, the machine will think it has homed already. Clean as needed.
Turn machine back on and press Z to auto focus
Check Chapter 4 of the V460 Manual for Troubleshooting
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