k40_laser_engraver
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k40_laser_engraver [2018/11/07 18:52] – sdh7 | k40_laser_engraver [2018/11/11 04:38] – sdh7 | ||
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Specifications: | Specifications: | ||
* Power output: 40 W (theoretically, | * Power output: 40 W (theoretically, | ||
- | * Cutting area: roughly 4"x6"? (need to measure work clamp area) | + | * Cutting area: Clamp area is 8"x4". |
* Coolant: currently a mix of distilled water and RV antifreeze (3:1 ratio), a few drops of algicide, and a few drops of dish soap. | * Coolant: currently a mix of distilled water and RV antifreeze (3:1 ratio), a few drops of algicide, and a few drops of dish soap. | ||
* Exhaust: Fume extraction via a BOFA AD-Access fume extractor/ | * Exhaust: Fume extraction via a BOFA AD-Access fume extractor/ | ||
Line 40: | Line 40: | ||
* NO PVC OR VINYL-BASED MATERIALS - Chlorine gas is bad for you! | * NO PVC OR VINYL-BASED MATERIALS - Chlorine gas is bad for you! | ||
* Wood and Acrylic are OK. ATX Hackerspace has a recommended list of materials [[http:// | * Wood and Acrylic are OK. ATX Hackerspace has a recommended list of materials [[http:// | ||
+ | |||
+ | Power levels: | ||
+ | * Wood (engraving) - 8% does a fine job on the random plywood pieces we've tested with. | ||
+ | * Acrylic - 25% was great for engraving, but slightly insufficient for cutting (the cut edges did snap off easily, though) | ||
+ | |||
Upgrades to consider in the near term: | Upgrades to consider in the near term: | ||
- | * Dedicated | + | * Dedicated |
* < | * < | ||
* Air assist (pump acquired, need to get tubing/ | * Air assist (pump acquired, need to get tubing/ | ||
- | * < | ||
* honeycomb base (http:// | * honeycomb base (http:// | ||
* < | * < |
k40_laser_engraver.txt · Last modified: 2021/07/13 23:24 by sdh7