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clarkatron : 
 
 Made a fancy brass override antennae for the Sawstop. Take that, cutting edge yet ultimately dehumanizing safety features. Humans 1, Robots 0. #hotdogfingers 
 
 @ keithemcg   said:   Now what exactly does your brass override do? As in what’s the point in overriding the safety feature of that blade?  
  -Fair question.  Basically, I needed to cut some thin sheet steel on the saw, and the only metal-cutting blade I had available was a 7-¼"-diameter.  As it turns out, the SawStop won’t operate without the brake in close proximity to the blade, even though it has a built-in override that can be used for cutting “conductive” materials, such as metal or extra-green wood.  (I have heard that pressure-treated wood can also set the sensor off due to the copper content of the pressure-treating formula, but I haven’t tried it myself.)  Anyway, with the blade being a smaller diameter, the brake couldn’t “sense” it, meaning the saw wouldn’t switch on, even with the override.  The antennae seems to trick the brake-sensor-proximity circuit-mechanism-robo-brain into thinking the blade is much closer to the brake than it actually is, and that therefore it was OK/ACCEPTABLE for a lowly, pathetic human such as myself to actually turn the thing on.  
 All of this being said, I am excited to put both the saw and the regular safety features back into normal use as soon as I can.  

clarkatron:

Made a fancy brass override antennae for the Sawstop. Take that, cutting edge yet ultimately dehumanizing safety features. Humans 1, Robots 0. #hotdogfingers

@keithemcg said: Now what exactly does your brass override do? As in what’s the point in overriding the safety feature of that blade?

-Fair question.  Basically, I needed to cut some thin sheet steel on the saw, and the only metal-cutting blade I had available was a 7-¼"-diameter.  As it turns out, the SawStop won’t operate without the brake in close proximity to the blade, even though it has a built-in override that can be used for cutting “conductive” materials, such as metal or extra-green wood.  (I have heard that pressure-treated wood can also set the sensor off due to the copper content of the pressure-treating formula, but I haven’t tried it myself.)  Anyway, with the blade being a smaller diameter, the brake couldn’t “sense” it, meaning the saw wouldn’t switch on, even with the override.  The antennae seems to trick the brake-sensor-proximity circuit-mechanism-robo-brain into thinking the blade is much closer to the brake than it actually is, and that therefore it was OK/ACCEPTABLE for a lowly, pathetic human such as myself to actually turn the thing on.

All of this being said, I am excited to put both the saw and the regular safety features back into normal use as soon as I can.  

September 4, 2014
Tags safetyfirst, sawstop
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Clark Kellogg, furnituremaker        2303-B Dunlavy        Houston, Texas  77006       713.303.6256

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