Forums
New posts
Search forums
What's new
New posts
Latest activity
Articles
Members
Current visitors
Log in
Register
What's new
Search
Search
Search titles only
New posts
Search forums
Menu
Log in
Register
Install the app
Install
Forums
Lab talk, the good, the bad, and the ugly
Dental-CAD
Rolend machine
JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding.
You are using an out of date browser. It may not display this or other websites correctly.
You should upgrade or use an
alternative browser
.
Reply to thread
Message
<blockquote data-quote="DMC" data-source="post: 56635" data-attributes="member: 430"><p>We Rough at .4 for Internal, then only .35 for external. It is slow, but we get good tool life, and if you have teeth near the edge of any Zirconia it really helps to avoid any big chunks flying off....taking margin with it.....the extra .2 on the external also gives a little extra meat for that random chunk flying off during roughing. </p><p></p><p>We have feed at almost 2000 for both sides of roughing.</p><p></p><p>We have feed at <em>maximum material removal </em>sometimes as low as 1200 (When up against walls or the tooth during roughing.) Than we always add in a high number to the rapid feed in the tool parameters..3000+</p></blockquote><p></p>
[QUOTE="DMC, post: 56635, member: 430"] We Rough at .4 for Internal, then only .35 for external. It is slow, but we get good tool life, and if you have teeth near the edge of any Zirconia it really helps to avoid any big chunks flying off....taking margin with it.....the extra .2 on the external also gives a little extra meat for that random chunk flying off during roughing. We have feed at almost 2000 for both sides of roughing. We have feed at [I]maximum material removal [/I]sometimes as low as 1200 (When up against walls or the tooth during roughing.) Than we always add in a high number to the rapid feed in the tool parameters..3000+ [/QUOTE]
Insert quotes…
Verification
Who do we work for?
Post reply
Forums
Lab talk, the good, the bad, and the ugly
Dental-CAD
Rolend machine
Top
Bottom