DENTCA Denture Base II for Carbon Printers

48 min

overview dentca® base ii for carbon printers is now available for carbon m series printers to produce bases for dentures when paired with dentca® teeth, you can create complete denture appliances with dls™ this guide will cover preparation of your digital denture base models to properly prepare them for printing with dentca® base ii for carbon printers resin dentca® base ii for carbon printers currently comes in 4 colors dp (dark pink) lp (light pink) op (original pink) rp (reddish pink) dentca denture this resin is not currently compatible with the ao polishing cassette docid\ iffh3q8 wlk liqr87bd5 resource links about the material https //www carbon3d com/materials/3d printed dentureinstructions for use https //s3 us west 1 amazonaws com/dentca b dentca w ss paperclip/production/public/ckeditor assets/attachments/22/directions for use db ii for carbon printers carbon final pdfsafety data sheet https //s3 us west 1 amazonaws com/dentca b dentca w ss paperclip/production/public/ckeditor assets/attachments/21/sds of dentca denture base ii for carbon printers pdf protocol this downloadable handout provides important usage information, including instructions about storage, washing and curing print it out and bring it into the lab! dental post processing grids one of our most popular downloads! this table provides washing and curing instructions for all supported dental resins print it and use it in the lab as a quick reference images of dental post processing grids english german/deutsch spanish/español general orientation & support information hide the platform use toggle platform (or press b ) to hide the platform before orienting parts this will make it easier to see overhangs and place supports patch and fence tools patch tool the patch tool docid\ vubpoaitblm11am9 qj1p speeds up support creation by automatically supporting an area with just a few clicks it is useful for supporting larger areas of overhang that would take longer to support manually it is often useful to support your parts with this tool before manually adding supports fence tool fence supports docid\ vubpoaitblm11am9 qj1p are manually placed by the user and are best suited on linear overhangs or smaller areas fences provide stability while leaving smaller nubs than the default bars option review supports docid\ vubpoaitblm11am9 qj1p in printer ui docid\ oid4znztzyelttpvj984a course for more information orientation options there are 2 options for orienting bases for printing near horizontal no supports on cameo surface limits supports on intaglio edge minimizes support creation and support removal time minimizes print time fewer models per print near vertical no supports on intaglio surface requires more time creating and removing supports requires more finishing time to remove support nubs increase print time more models per print near horizontal oriented denturenear vertical oriented denture orient & support near horizontal initial orientation perform an initial orientation of both bases so that they are roughly parallel with the platform click on \orient\ or \shift + o\ in the main bar in the printer software in the lower right corner, turn on \overhang detection\ or \v key\ set to 40 degrees to indicate areas that need support in red 3\ orient each base so that the tissue facing surface is facing the platform 4\ adjust the bases so that the tooth sockets are \mostly parallel with the platform\ parallel orientation 5\ position the camera so you are looking straight down on the platfrom make sure that the \posterior region of each base is facing the lower portion of the screen \ top view of denture bases on platform final orientation now perform the final orientations because denture bases are organic surfaces with no well defined flat areas, we do not recommend using snap to platform maxillary base click on the maxillary base to select it enter 30 into the x axis field the posterior of the base should be touching the platform mandibular base click on the mandibular base to select it enter 15 into the x axis field the anterior of the base should be touching the platform supporting click \support or shift + s\ in the dark gray bar under position, select \above platform\ to lift parts off the platform skip \auto support method\ as this mode is not recommended click \manually ad\\d\ to go to the support editing interface using either auto support method will result in \supports covering a large portion of the tissue facing surfaces\ which will use more resin and require more cleanup add fence supports fence supports are required to support the edges of mandibular and maxillary bases click on \fences\ click a \series of points\ in an area of overhang to define the fence use \overhang detection\ to find areas that need support click esc key and then hold down e key to reposition points click \generate \ to create the fence geometry this may take a few minutes repeat as needed supporting maxillary base fence supports support entire boundary of base with fence supports we recommend using a single, long fence for easier removal a sequence of 2 or more short fences is acceptable once the outer boundary of the maxillary base has been supported with fences, proceed to supporting the palette with bar supports boundary supported by fences supporting maxillary base palette support the palette with a field of bar supports to prevent deformation bar supports press \overhang detection \ to highlight the areas to focus on click on \multiple add\ click in the palette area to create \field of points \ that will be contact points for bar supports bar supports are usually required only in the palette area place points within 3 6 mm of each other click \generate \ to create the bar supports \check the bar supports\ and move to supporting the mandibular base supporting palette with patch supporting mandibular base use fences to support the outer boundary of the base mandibular bases also require additional fences in the posterior areas to ensure proper fit support entire \boundary of base\ with fence supports we recommend using a single, long fence for easier removal a sequence of 2 or more short fences is acceptable create \secondary lines of fences\ along the posterior region offset from outer fence by 2 4 mm examples of properly oriented and supported bases tissue facing surfaces facing platform supported above platform fences around part boundary bar supports on maxillary base palette maxillary base rotated 30 degrees with posterior tilted towards platform well supported maxillary base mandibular base rotated 15 degrees with anterior tilted towards platform well supported mandibular base orient & support near vertical orienting your denture base models vertically keeps the intaglio surface free of supports and allows more models to be fit on the build platform at the expense of increased printing time and additional time required to create supports and then remove them after printing well supported near vertical base initial orientation perform an initial orientation of both bases so that they are roughly parallel with the platform click on \orient\ or \shift + o\ in the main bar in the printer software in the lower right corner, turn on \overhang detection\ or \v key\ set to 40 degrees to indicate areas that need support in red 3\ orient each base so that the tissue facing surface is facing the platform 4\ adjust the bases so that the tooth sockets are \mostly parallel with the platform\ parallel orientation 5\ position the camera so you are looking straight down on the platfrom make sure that the \posterior region of each base is facing the lower portion of the screen \ top view of platform final orientation now perform the final orientations because denture bases are organic surfaces with no well defined flat areas, we do not recommend using snap to platform it is much easier to enter values directly into the orient fields maxillary and mandibular bases click on the base model to select it enter 95 into the x axis field the labial surface of the bases should be facing the platform the lingual surfaces should be 5 10 degrees from vertical, tilted towards the platform supporting click \support or shift + s\ in the dark gray bar under position, select \above platform\ to lift parts off the platform skip \auto support method\ as this mode is not recommended click \manually ad\\d\ to go to the support editing interface using either auto support method will result in \supports covering a large portion of the tissue facing surfaces\ which will use more resin and require more cleanup support papillas use bar supports to support papillas click on \bar support button \ click on \each papilla\ to place a single support click \generate \ to create the bar supports repeat as needed support lingual walls click on \bar support button \ use \overhang detection \ to find areas that need support click a \series of points\ to support lingual walls click \generate \ to create the bar supports repeat as needed support labial walls fences are ideal for supporting base walls that face the platform they are easy to remove contact points require less finishing click on \fences \ use \overhang detection \ to find areas that need support click a \series of points\ to define the fence click esc key and then hold down e key to reposition points click \generate \ to create the bar supports repeat as needed support tooth channels click on \bar support button \ click a \series of points\ to support the tooth channels of the few teeth that are closest to the platform click \generate \ to create the bar supports repeat as needed examples of properly oriented and supported bases bases oriented vertically, tilted 5 10 degrees towards platform papilla, lingual walls and tooth channels supported support free intaglio surface labial wall supported with fence properly supported bases nesting select the \layout tab\ (shift + l) in the top menu bar under auto layout, select \gen2 \ gen2 usually gives the most effecient packing for dental devices enter at least \1 mm\ in \padding \ models require a minimum of 1 mm of space between them leave optimize starting rotation unchecked this leaves your parts in their previous orientations leave allowed rotations at the default setting this gives the software maximum flexibility to fit the most possible parts on the build platform press the \auto layout\ button to arrange your parts screen shot showing button locations if necessary, nesting can be changed manually click and drag parts to adjust their position modify z rotation by using the spin tool or manual rotations under the orient tab (shift + o) use the part list tab as needed to more easily select models and focus on them print preparation print controls click \print controls\ or \shift + p\ in the top menu bar print controls in ui do not change any of the settings under print controls the default settings deliver the best results for denture bases slicing slice thickness should stay at the \standard (100 µ) setting \ reducing the slice thickness by choosing the fine (50 µ) or super fine (25 µ) settings will increase print time and may reduce part quality and accuracy project analysis select the \project analysis\ tab click start analysis and wait for the processing to complete note the required resin volume and print time click add to queue project analysis in ui manufacturer instructions for use instructions for use https //s3 us west 1 amazonaws com/dentca b dentca w ss paperclip/production/public/ckeditor assets/attachments/22/directions for use db ii for carbon printers carbon final pdf questions & support for questions about the resin properties, printing, washing or curing your parts, please contact the dentca support team email cs\@dentca com phone 424 558 8726 for questions about your carbon printer or carbon software settings used for this resin, please contact carbon https //learn carbon3d com/carbon support email support\@carbon3d com mailto\ support\@carbon3d com phone u s and canada 1 650 285 6307 option 2 germany +49 6102 5790849 uk +44 (0) 2082 647484 printer ui on the dashboard, select the \prints \ tab \select one of the printed projects \ click \request help\ in the lower right corner