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Lab talk, the good, the bad, and the ugly
Dental-CAD
wax milling parameters
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<blockquote data-quote="brayks" data-source="post: 305142" data-attributes="member: 11275"><p>I'm not a Roland guy but I would:</p><p>Start with new tooling</p><p>Tighten all fixture and part mounting points.</p><p>Verify acceptable backlash in all axes including rotary</p><p>Clean and/or change collet</p><p>Check spindle run-out</p><p>Check tool run-out</p><p>If not seating properly, Check prep radii of curvature. Smallest radius in any area must be larger than the smallest cutting tool radius used. FreeCAD had good tools for this and as it's name implies, it's free.</p></blockquote><p></p>
[QUOTE="brayks, post: 305142, member: 11275"] I'm not a Roland guy but I would: Start with new tooling Tighten all fixture and part mounting points. Verify acceptable backlash in all axes including rotary Clean and/or change collet Check spindle run-out Check tool run-out If not seating properly, Check prep radii of curvature. Smallest radius in any area must be larger than the smallest cutting tool radius used. FreeCAD had good tools for this and as it's name implies, it's free. [/QUOTE]
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Lab talk, the good, the bad, and the ugly
Dental-CAD
wax milling parameters
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