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Lab talk, the good, the bad, and the ugly
All Porcelain-Press
Problem with emax and VITA furnace
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<blockquote data-quote="ztech" data-source="post: 350404" data-attributes="member: 3022"><p>Definitely a heating problem. You are way beyond the heating parameters of the material. I would start by reducing the burnout by 20C, then if pressing results in over temp, adjust pressing temp down by increments of 5 until you get a reasonable pressing. When you get an incomplete pressing, increase by increments of 2. Although a good way to maintain a good result is keeping your ovens calibrated, you have to get the good result no matter what the oven temps say so make sure they are calibrated if they can be calibrated before you dial them in.</p></blockquote><p></p>
[QUOTE="ztech, post: 350404, member: 3022"] Definitely a heating problem. You are way beyond the heating parameters of the material. I would start by reducing the burnout by 20C, then if pressing results in over temp, adjust pressing temp down by increments of 5 until you get a reasonable pressing. When you get an incomplete pressing, increase by increments of 2. Although a good way to maintain a good result is keeping your ovens calibrated, you have to get the good result no matter what the oven temps say so make sure they are calibrated if they can be calibrated before you dial them in. [/QUOTE]
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Lab talk, the good, the bad, and the ugly
All Porcelain-Press
Problem with emax and VITA furnace
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