Mesa Thcad-10 as the THC?

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14 Aug 2020 04:53 #178154 by phillc54
Replied by phillc54 on topic Mesa Thcad-10 as the THC?
Normally no. There is a setting named VAD Threshold in the Config Panel to determine the percentage of feed rate theat turns on Velocity Lock. This is usually designed for when the machine slows for sharp corners and small acs etc.

You would normally want your machine to cut at the rate specified in the G-Code file or your cuts will have poor quality.
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14 Aug 2020 05:05 #178155 by luftlupus
Replied by luftlupus on topic Mesa Thcad-10 as the THC?
so as i have VAD set to 90% it needs to be running at 90% of the gcode speed or more for THC to start working?

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14 Aug 2020 05:44 #178157 by phillc54
Replied by phillc54 on topic Mesa Thcad-10 as the THC?
Almost...

It needs to get to 99.9% of the feed rate to begin working, then if it falls below 90% (or whatever the VAD setting is) it will lockout until it gets back to 99.9% again.

The 99.9% is fixed, you cannot change it.

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14 Aug 2020 05:47 #178158 by luftlupus
Replied by luftlupus on topic Mesa Thcad-10 as the THC?
ok thanks for all the help, looks like i have to spend some time making adjustments.

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14 Aug 2020 05:48 #178159 by phillc54
Replied by phillc54 on topic Mesa Thcad-10 as the THC?
Is your machine limited to 2000mm/min?

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14 Aug 2020 05:49 #178160 by luftlupus
Replied by luftlupus on topic Mesa Thcad-10 as the THC?

Is your machine limited to 2000mm/min?

at this moment yes

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14 Aug 2020 05:54 #178161 by phillc54
Replied by phillc54 on topic Mesa Thcad-10 as the THC?
That just limits the thinnest material you could cut. e.g. a Powermax45 can cut 6mm @ 1430mm/min

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14 Aug 2020 05:58 #178162 by luftlupus
Replied by luftlupus on topic Mesa Thcad-10 as the THC?
yer going to up it to 5000-7000mm/min but will see.

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14 Aug 2020 06:00 #178163 by phillc54
Replied by phillc54 on topic Mesa Thcad-10 as the THC?
Get it going as fast as you can without creating any issues.
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14 Aug 2020 06:03 #178164 by luftlupus
Replied by luftlupus on topic Mesa Thcad-10 as the THC?
see how i go haha, ill work on that and got to start making gcode on sheetcam as well. cheers for the help.

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