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Lab talk, the good, the bad, and the ugly
Dental-CAD
Roland DWX-30 vs. Wieland Mini.
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<blockquote data-quote="DMC" data-source="post: 61151" data-attributes="member: 430"><p><a href="http://haasportal.net/Portals/57ad7180-c5e7-49f5-b282-c6475cdb7ee7/DS_OMseries_US.pdf" target="_blank">http://haasportal.net/Portals/57ad7180-c5e7-49f5-b282-c6475cdb7ee7/DS_OMseries_US.pdf</a></p><p></p><p>This mill can cut up to 12,700mm/minute! That is about 8x faster than a Roland can do. The reason is because of the weight and stregnth of the basic frame, and the rigidity of the rails and other moving parts. It can "hold-together" without breaking itself into pieces while moving at such high velocity...back and fourth, up and down. The overall accuracy and repeatability is like trying to compare a Yugo to a Porsche, or C6 Vette. </p><p></p><p>I believe the Roland is rated at only 1800mm/minute or so maximum feedrate cutting in the Z-axis.</p><p></p><p>The Roland would/does flex and bend because there really is no frame at all, and the rails are from a paper printer. It is Micky-Mouse!@</p></blockquote><p></p>
[QUOTE="DMC, post: 61151, member: 430"] [url]http://haasportal.net/Portals/57ad7180-c5e7-49f5-b282-c6475cdb7ee7/DS_OMseries_US.pdf[/url] This mill can cut up to 12,700mm/minute! That is about 8x faster than a Roland can do. The reason is because of the weight and stregnth of the basic frame, and the rigidity of the rails and other moving parts. It can "hold-together" without breaking itself into pieces while moving at such high velocity...back and fourth, up and down. The overall accuracy and repeatability is like trying to compare a Yugo to a Porsche, or C6 Vette. I believe the Roland is rated at only 1800mm/minute or so maximum feedrate cutting in the Z-axis. The Roland would/does flex and bend because there really is no frame at all, and the rails are from a paper printer. It is Micky-Mouse!@ [/QUOTE]
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Lab talk, the good, the bad, and the ugly
Dental-CAD
Roland DWX-30 vs. Wieland Mini.
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