Jtech laser burning workpeice

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Joined: Thu Dec 17, 2020 9:51 pm
Model of CNC Machine: PRSA Shopbot

Jtech laser burning workpeice

Post by Woodmage7212 »

So im not certain if this is a jetch post-processor problem or a vetrics/vcarve problem.

I have a Jtch Photonics 2.8w laser for engraving test onto wood, masonite, etc. It has been working flawlessly for appx a year until this most recent vcarve update (10.512). the feed rate seems to drastically slow down during small lines and curved but speeds up going into longer, mostly linear lines (longer than 0.125in or 3mm). It has never had this problem before and im wondering if I need a new PP from Jtech or can I change something in my tool database?

See attached images for examples of good and bad engravings.

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