Difference between revisions of "ExamplesCemented"

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<translate>
 
<translate>
  
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<!--T:1-->
 
In this page will be followed and explained the wizard for scanning 2 models in occlusion with 3 dies (2 upper and 1 lower).
 
In this page will be followed and explained the wizard for scanning 2 models in occlusion with 3 dies (2 upper and 1 lower).
  
−
==Project definition starting from Exocad==
+
==Project definition starting from Exocad== <!--T:2-->
 
   
 
   
−
To create this project in Exocad, click on the DentalDB icon in your desktop. The project manager will open.
+
To create this project in Exocad, click on the DentalDB icon on your desktop. The project manager will open.
  
 +
<!--T:3-->
 
Fill in the project information, the kind of restoration that needs to be designed and the extra parameters. For this kind of project make sure that the '''Scan Mode''' is set on '''Two stone models in occlusion'''.
 
Fill in the project information, the kind of restoration that needs to be designed and the extra parameters. For this kind of project make sure that the '''Scan Mode''' is set on '''Two stone models in occlusion'''.
  
 +
<!--T:4-->
 
For further information on how to create projects in Exocad, visit the specific page on the [http://wiki.exocad.com/wiki/index.php?title=DentalDB_Module Exocad Wiki!]
 
For further information on how to create projects in Exocad, visit the specific page on the [http://wiki.exocad.com/wiki/index.php?title=DentalDB_Module Exocad Wiki!]
  
 +
<!--T:5-->
 
Here is the project definition for our demo project:
 
Here is the project definition for our demo project:
  
 +
<!--T:6-->
 
[[File:prj_definition_exo.gif]]
 
[[File:prj_definition_exo.gif]]
  
 +
<!--T:7-->
 
Once the project has been defined just click '''OPT''' in the Actions section to launch the scanning software.  
 
Once the project has been defined just click '''OPT''' in the Actions section to launch the scanning software.  
  
 +
<!--T:8-->
 
[[File:exo_to_scanway.gif]]
 
[[File:exo_to_scanway.gif]]
  
 +
<!--T:9-->
 
The first thing the scanning software shows is the project created in Exocad, if the project is correctly defined click the Accept Button {{Inline button|ok.png}}.
 
The first thing the scanning software shows is the project created in Exocad, if the project is correctly defined click the Accept Button {{Inline button|ok.png}}.
  
  
−
==Project definition starting from ScanWay==
+
==Project definition starting from ScanWay== <!--T:10-->
  
 +
<!--T:11-->
 
All projects can be defined in the scanning software as well, regardless the CAD that will be later on used to design.
 
All projects can be defined in the scanning software as well, regardless the CAD that will be later on used to design.
  
 +
<!--T:12-->
 
Launch the scanning software double-clicking on the ScanWay icon on your desktop. The [[Splash|Welcome Page]] will open; to create the project click on the first icon.
 
Launch the scanning software double-clicking on the ScanWay icon on your desktop. The [[Splash|Welcome Page]] will open; to create the project click on the first icon.
  
 +
<!--T:13-->
 
{{Screenshot|NewPrjIcon.png}}
 
{{Screenshot|NewPrjIcon.png}}
  
 +
<!--T:14-->
 
For detailed information on how to define a project visit the specific page: [[NewPrj|Create a New Project]].
 
For detailed information on how to define a project visit the specific page: [[NewPrj|Create a New Project]].
  
 +
<!--T:15-->
 
Here is the definition of our demo project:  
 
Here is the definition of our demo project:  
  
 +
<!--T:16-->
 
[[File:prj_definition_cemented.gif]]
 
[[File:prj_definition_cemented.gif]]
  
 +
<!--T:17-->
 
Both the project definitions described lead to the same wizard, which will be now followed step by step.
 
Both the project definitions described lead to the same wizard, which will be now followed step by step.
  
 +
==Step 1: Articulator Scanning== <!--T:18-->
  
−
==Step 1: Articulator Scanning==
+
<!--T:19-->
 +
The first step of any project that has been set to have both jaws, is the Articulator Scan.
  
−
The first step of any project that as been set to have both jaws, is the Articulator Scan.
+
<!--T:20-->
 +
'''For Articulator scan it is not necessarily meant that an Articulator needs to be scanned; the required scan is the acquisition of the occlusion either using the articulator on its specific support or putting the two models in occlusion on the model holder.'''
  
−
'''For Articulator scan it is not necessarily meant that an Articulaotr needs to be scanned; the required scan is the acquisition of the occlusion either using the articulator on its specific support or putting the two models in occlusion on the model holder'''
+
<!--T:21-->
−
 
+
If the user needs to scan an articulator, we suggest to tilt it backward, to be able to get as much information as possible. This is just a suggestion as not all articulators can be tilted.
−
If the user needs to scan an articulator, we suggest to tilt it backwards, to be able to get as information as possible. This is just a suggestion as not all articulators can be tilted.
 
  
 +
<!--T:22-->
 
[[File:articulator_positions.png]]
 
[[File:articulator_positions.png]]
  
−
In the live view of the scanning interface you can actually see that if the articulator is standing straight it will be difficult to acquire the occlusion properly.
+
<!--T:23-->
 +
In the live view of the scanning interface, you can actually see that if the articulator is standing straight it will be difficult to acquire the occlusion properly.
  
 +
<!--T:24-->
 
[[File:live_arti_posizioni.png]]
 
[[File:live_arti_posizioni.png]]
  
 +
<!--T:25-->
 
On the other hand, as previously mentioned, it is also possible to scan the two models in occlusion on the normal model holder held together with rubber bands or wax if necessary.
 
On the other hand, as previously mentioned, it is also possible to scan the two models in occlusion on the normal model holder held together with rubber bands or wax if necessary.
  
 +
<!--T:26-->
 
[[File: arti-modelli.png]]
 
[[File: arti-modelli.png]]
  
 +
<!--T:27-->
 
Once the objects have been placed in the scanner (either the articulator or the models one on top of the other), the scan can be started with the '''Scan Button'''{{Inline button|scanAction.png}}. Once the scan is finished the result will be shown.
 
Once the objects have been placed in the scanner (either the articulator or the models one on top of the other), the scan can be started with the '''Scan Button'''{{Inline button|scanAction.png}}. Once the scan is finished the result will be shown.
  
 +
<!--T:28-->
 
[[File: articulator-steps.png]]
 
[[File: articulator-steps.png]]
  
 +
<!--T:29-->
 
For further information on the other available functions check the [[Scan|Scan Interface]] page.
 
For further information on the other available functions check the [[Scan|Scan Interface]] page.
  
 +
<!--T:30-->
 
Click {{Inline button|nextAction.png}} to access the second step of the wizard.
 
Click {{Inline button|nextAction.png}} to access the second step of the wizard.
  
−
==Step 2: Lower Model==
+
==Step 2: Lower Model== <!--T:31-->
  
−
The first step of any project that as been set to have both jaws, is the Lower Model Scan. All steps, except for the articulator one, include two sub-steps: the actual scan and the edit of the acquired image.
+
<!--T:32-->
 +
The second step of any project that has been set to have both jaws, is the Lower Model Scan. All steps, except for the articulator one, include two sub-steps: the actual scan and the edit of the acquired image.
  
−
===Scan Step===
+
===Scan Step=== <!--T:33-->
  
 +
<!--T:34-->
 
Place the lower model on the model holder and click the '''Scan Button'''{{Inline button|scanAction.png}}. Once the scan is finished the result will be shown.
 
Place the lower model on the model holder and click the '''Scan Button'''{{Inline button|scanAction.png}}. Once the scan is finished the result will be shown.
  
 +
<!--T:35-->
 
[[File:lower-model-steps.png]]
 
[[File:lower-model-steps.png]]
  
−
This scan has been performed with the Reference Rim. Everytime the user launches a scan for models, dies or markers and the software recognises the reference rim has not been used the following message shows.
+
<!--T:36-->
 +
This scan has been performed with the Reference Rim. Every time the user launches a scan for models, dies or markers, if the software recognizes that the reference rim has not been used the following message shows.
  
 +
<!--T:37-->
 
{{Screenshot|msg_rr.png}}
 
{{Screenshot|msg_rr.png}}
  
−
The user can therefore decide wether to cancel the scan, put the reference rim on the model holder and start a new scan, or to scan without using the reference rim. For information on the reference rim visit the [[Accessories|Accessories]] page.
+
<!--T:38-->
 +
The user can, therefore, decide whether to cancel the scan, put the reference rim on the model holder and start a new scan or to scan without using the reference rim. For information on the reference rim visit the [[Accessories|Accessories]] page.
  
 +
<!--T:39-->
 
Click {{Inline button|nextAction.png}} to access the second part of the Lower model step.
 
Click {{Inline button|nextAction.png}} to access the second part of the Lower model step.
  
−
===Edit Step===
+
===Edit Step=== <!--T:40-->
  
−
This step allows to edit the aquired image; for detailed information on all the available options in this step visit the [[Edit|Edit Tools]] page.
+
<!--T:41-->
 +
This step allows to edit the acquired image; for detailed information on all the available options in this step visit the [[Edit|Edit Tools]] page.
  
−
The image at this step can be both edited or trimmed. At this stage it is actually important not to edit too much the image or cutting big chunks of information, since it would make it more difficult for the software to calculate the automatic alignment of the object to its reference.
+
<!--T:42-->
 +
The image at this step can be both edited or trimmed. At this stage, it is actually important not to edit too much the image or cutting big chunks of information, since it would make it more difficult for the software to calculate the automatic alignment of the object to its reference.
  
 +
<!--T:43-->
 
The edit of the image can be carried out using the selection tools.
 
The edit of the image can be carried out using the selection tools.
  
 +
<!--T:44-->
 
[[File:edit_seltools.gif]]
 
[[File:edit_seltools.gif]]
  
 +
<!--T:45-->
 
On the other hand, trimming gets very easy when the '''cut base''' tool is used.
 
On the other hand, trimming gets very easy when the '''cut base''' tool is used.
  
 +
<!--T:46-->
 
[[File:cut-base.gif]]
 
[[File:cut-base.gif]]
  
 +
<!--T:47-->
 
When you are satisfied with the result click {{Inline button|nextAction.png}} to access the next wizard step.
 
When you are satisfied with the result click {{Inline button|nextAction.png}} to access the next wizard step.
  
−
===Step 3: Upper Model===
+
===Step 3: Upper Model=== <!--T:48-->
  
 +
<!--T:49-->
 
The upper model Scan, like the lower model, requires the user to undergo two steps.
 
The upper model Scan, like the lower model, requires the user to undergo two steps.
  
−
===Scan Step===
+
===Scan Step=== <!--T:50-->
  
 +
<!--T:51-->
 
Place the upper model on the model holder and click the '''Scan Button'''{{Inline button|scanAction.png}}. Once the scan is finished the result will be shown.
 
Place the upper model on the model holder and click the '''Scan Button'''{{Inline button|scanAction.png}}. Once the scan is finished the result will be shown.
  
 +
<!--T:52-->
 
[[File:upper-model-steps.png]]
 
[[File:upper-model-steps.png]]
  
 +
<!--T:53-->
 
As before, if the reference rim is not placed on the model holder, the software will show the relevant message.  
 
As before, if the reference rim is not placed on the model holder, the software will show the relevant message.  
  
 +
<!--T:54-->
 
Click {{Inline button|nextAction.png}} to access the edit step for the Upper model.  
 
Click {{Inline button|nextAction.png}} to access the edit step for the Upper model.  
  
−
===Edit Step===
+
===Edit Step=== <!--T:55-->
  
 +
<!--T:56-->
 
The upper model can still be edited as shown for the lower model. This time, we will edit the image using a different selection tool.
 
The upper model can still be edited as shown for the lower model. This time, we will edit the image using a different selection tool.
  
 +
<!--T:57-->
 
[[File:edit-upper.gif]]
 
[[File:edit-upper.gif]]
  
 +
<!--T:58-->
 
When you are satisfied with the result click {{Inline button|nextAction.png}} to access the next wizard step.
 
When you are satisfied with the result click {{Inline button|nextAction.png}} to access the next wizard step.
  
−
==Save and Align==
+
==Save and Align== <!--T:59-->
  
 +
<!--T:60-->
 
Immediately after having pushed the {{Inline button|nextAction.png}} button, the software saves and tries to align automatically the scanned items to their reference.
 
Immediately after having pushed the {{Inline button|nextAction.png}} button, the software saves and tries to align automatically the scanned items to their reference.
  
 +
<!--T:61-->
 
[[File:save_and_align.gif]]
 
[[File:save_and_align.gif]]
  
−
To learn more on the automatic alignment and the manual procedure visit our [[Align|Alignment Interface]] page.
+
<!--T:62-->
 +
To learn more about the automatic alignment and the manual procedure visit our [[Align|Alignment Interface]] page.
 +
 
 +
==Step 4: Dies Scan== <!--T:63-->
  
−
==Step 4: Dies Scan==
+
<!--T:64-->
 +
The steps necessary to successfully scan the dies vary depending on the scanning method that the user chooses to apply: the use of the multi-die plate or the custom set-up.
  
−
The steps necessary to succesfully scan the dies vary depending on the scanning method that the user chooses to apply: the use of the multidie plate or the custom set-up.
+
===With Multidie=== <!--T:65-->
  
−
===With Multidie===
+
<!--T:66-->
 +
This method is applied by default by the software. It implies that the user will put the dies on the multi-die plate in the position shown by the software, which will make each die immediately recognizable and cut the steps of the wizard.
  
−
This method is applied by default by the software. It implies that the user will put the dies on the multidie plate in the position shown by the software, which will make each die immediately recognisable and cut the steps of the wizard.
+
<!--T:67-->
 +
;Definition: As mentioned, the position of the dies in the multi-die plate is pre-established by the software.
  
−
;Definition: As mentioned, the position of the dies in the multidie plate is pre-established by the software. The multidie order is based on the Universal tooth numbering, starting from the last element of the first quadrant and following in a clock-wise order. Therefore the die that needs to be placed in the central element will always be the one closest to the last element of the firts quadrant. If there are more than 9 dies, a second definition step will be shown.
+
<!--T:68-->
 +
The multi-die order is based on the Universal tooth numbering, starting from the last element of the first quadrant and following in a clockwise order. Therefore the die that needs to be placed in the central element will always be the one closest to the last element of the first quadrant.<br /> If there are more than 9 dies, a second definition step will be shown.
  
 +
<!--T:69-->
 
{{Screenshot|wizard-multidie-def.png}}
 
{{Screenshot|wizard-multidie-def.png}}
  
 +
<!--T:70-->
 
Click {{Inline button|nextAction.png}} to access the multidie scan step.
 
Click {{Inline button|nextAction.png}} to access the multidie scan step.
  
−
;Scan: The multidie scan interface is similar to the others step we just explained, except for the multidie reference that is kept as a reminder on the right side of the window, under the live view. To proceed click the '''Scan Button'''{{Inline button|scanAction.png}}. Once the scan is finished the result will be shown.
+
<!--T:71-->
 +
;Scan: The multi-die scan interface is similar to the other steps we just explained, except for the multi-die reference that is kept as a reminder on the right side of the window, under the live view.<br /> To proceed click the '''Scan Button'''{{Inline button|scanAction.png}}. Once the scan is finished the result will be shown.
  
 +
<!--T:72-->
 
[[File:multidie-steps.png]]
 
[[File:multidie-steps.png]]
  
 +
<!--T:73-->
 
Click {{Inline button|nextAction.png}} to access the edit step for the multidie scan.  
 
Click {{Inline button|nextAction.png}} to access the edit step for the multidie scan.  
  
 +
<!--T:74-->
 
;Edit: The edit step offers the same tools we saw in previous steps. In this case, more than one tool may need to be applied.
 
;Edit: The edit step offers the same tools we saw in previous steps. In this case, more than one tool may need to be applied.
  
 +
<!--T:75-->
 
[[File:edit-multidie.gif]]
 
[[File:edit-multidie.gif]]
  
 +
<!--T:76-->
 
When you are satisfied with the result click {{Inline button|nextAction.png}} to access the next wizard step.
 
When you are satisfied with the result click {{Inline button|nextAction.png}} to access the next wizard step.
  
−
;Alignment: After being edited the dies get aligned to their references. The result is then showed on the monitor. To learn how to change, fix or redo the alignment check the [[Align|Alignment Interface]] page.
+
<!--T:77-->
 +
;Alignment: After being edited the dies get aligned to their references. The result is then shown on the monitor. To learn how to change, fix or redo the alignment check the [[Align|Alignment Interface]] page.
  
 +
<!--T:78-->
 
[[File:dies-autoalign.gif]]
 
[[File:dies-autoalign.gif]]
  
−
===Custom Set-Up (Without Multidie)===
+
===Custom Set-Up (Without Multidie)=== <!--T:79-->
  
−
The user can also decide to scan the dies in a custom order, for instance if he needs to scan the dies on the model base. To access the custom set- up definition, click on the {{Inline button|customSetupAction.png}} icon when the software presents the multidie definition.
+
<!--T:80-->
 +
The user can also decide to scan the dies in a custom order, for instance, if he needs to scan the dies on the model base. To access the custom set- up definition, click on the {{Inline button|customSetupAction.png}} icon when the software presents the multi-die definition.
  
 +
<!--T:81-->
 
{{Screenshot|custom-setup-dies.png}}
 
{{Screenshot|custom-setup-dies.png}}
  
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;Definition: The software proposes by default a unique scan group which means that, if not defined otherwise, the software will ask the user to scan all the stumps together. In this case I have created a second scan group, to divide the scan of the upper dies from the scan of the lower dies. Click {{Inline button|nextAction.png}} to access the scan steps.  
+
<!--T:82-->
 +
;Definition: The software proposes by default a unique scan group which means that, if not defined otherwise, the software will ask the user to scan all the stumps together. In this case, I have created a second scan group, to divide the scan of the upper dies from the scan of the lower dies. Click {{Inline button|nextAction.png}} to access the scan steps.  
  
 +
<!--T:83-->
 
{{Screenshot|def_stumps.png}}
 
{{Screenshot|def_stumps.png}}
  
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;Scan:  Depending on the number of scan groups created, the software will propose one or more scanning steps. First, the software requires the user to insert the dies in the scanner and acquire the items of the first group. As a reminder, it marks the items to be scanned together on the right of the window, under the live view. Then it will ask the user to insert the item selected for the second group. Since the second scan is an individual die, there will be no reminder on the right. Click {{Inline button|nextAction.png}} to continue.  
+
<!--T:84-->
 +
;Scan:  Depending on the number of scan groups created, the software will propose one or more scanning steps.
 +
 
 +
<!--T:85-->
 +
First, the software requires the user to insert the dies in the scanner and acquire the items of the first group.<br /> As a reminder, it marks the items to be scanned together on the right of the window, under the live view.  
 +
 
 +
<!--T:86-->
 +
Then it will ask the user to insert the item selected for the second group. Since the second scan is an individual die, there will be no reminder on the right. Click {{Inline button|nextAction.png}} to continue.  
  
 +
<!--T:87-->
 
[[File:dies-steps.png]]
 
[[File:dies-steps.png]]
  
−
;Dies Identification: When a scan group has more than one item, the user will be ask to separate each die from the others to correctly identify it. This step occurs in between the scanning steps. To learn more on the identification of the dies visit the [[Scan|Scan Interface]] page. Click {{Inline button|nextAction.png}} to continue.  
+
<!--T:88-->
 +
;Dies Identification: When a scan group has more than one item, the user will be asked to separate each die from the others to correctly identify it.<br /> This step occurs in between the scanning steps. To learn more about the identification of the dies visit the [[Scan|Scan Interface]] page. Click {{Inline button|nextAction.png}} to continue.  
  
 +
<!--T:89-->
 
[[File:extract _24_26.gif]]
 
[[File:extract _24_26.gif]]
  
−
;Edit: If the scan group is formed by one individual die, there will be no identification step. Intead, the edit step will be presented. For the dies that get separated from the others, the edit step will be presented after all the groups have been acquired and identified. Edit and click {{Inline button|nextAction.png}} to continue.  
+
<!--T:90-->
 +
;Edit: If the scan group is formed by one individual die, there will be no identification step. Instead, the edit step will be presented. Click {{Inline button|nextAction.png}} to continue.  
  
−
;Alignment: After being edited or identified the dies get aligned to their references. The result is then showed on the monitor. To learn how to change, fix or redo the alignment check the [[Align|Alignment Interface]] page.  
+
<!--T:91-->
 +
;Alignment: After being edited or identified the dies get aligned to their references. The result is then shown on the monitor. To learn how to change, fix or redo the alignment check the [[Align|Alignment Interface]] page.  
  
−
==Healty and Pontics==
+
==Step 5: Healthy and Pontics== <!--T:92-->
  
−
At this stage the project has been scanned, unless the user wants to rescan the healty and pontics. This step is infact a result of the scan of the scanned reference model, trimmed to exclude the parts that have been scanned individually (in this case, the dies). It sometimes happens that in the first model scan, the contact points on the healthy are not correctly recognised, which would require the user to rescan the model. Otherwise, just click {{Inline button|nextAction.png}} to continue.  
+
<!--T:93-->
 +
At this stage, the project has been scanned, unless the user wants to rescan the healthy and pontics. This step is in fact a result of the scan of the scanned reference model, trimmed to exclude the parts that have been scanned individually (in this case, the dies). It sometimes happens that in the first model scan, the contact points on the healthy are not correctly recognized, which would require the user to rescan the model. Otherwise, just click {{Inline button|nextAction.png}} to continue.  
  
−
[[File:healthy-both.png]]
+
<!--T:94-->
 +
[[File:Healty-both.png]]
  
 +
<!--T:95-->
 
The software will then propose a further edit step to allow the user to modify the healthy image. Proceed in the edit step as previously explained.
 
The software will then propose a further edit step to allow the user to modify the healthy image. Proceed in the edit step as previously explained.
  
−
==Mesh Generation and Export==
+
==Step 6: Mesh Generation and Export== <!--T:96-->
  
−
At this point the software immediately starts mesh generation. The meshes can be edited and exported individually or as a unique image. To learn more about mesh editing visit our [[Mesh|Mesh Tools]] page.
+
<!--T:97-->
 +
At this point, the software immediately starts mesh generation. The meshes can be edited and exported individually or as a unique image. To learn more about mesh editing visit our [[Mesh|Mesh Tools]] page.
  
 +
<!--T:98-->
 
Click on the Export Button {{Inline button|exportToCadAction.png}} to export to CAD.
 
Click on the Export Button {{Inline button|exportToCadAction.png}} to export to CAD.
  
 +
<!--T:99-->
 
{{Screenshot|Wizard-interface.PNG}}
 
{{Screenshot|Wizard-interface.PNG}}
  
−
If the project has been started from Exocad, the CAD will automatically open and the design can be started immediately. Otherwise the software will ask the user how to export the file.
+
<!--T:100-->
 +
If the project has been started from Exocad, the CAD will automatically open and the design can be started immediately. Otherwise, the software will ask the user how to export the file.
  
  
 
</translate>
 
</translate>
 
{{Navigation|Examples|ExamplesImplants}}
 
{{Navigation|Examples|ExamplesImplants}}

Latest revision as of 15:30, 11 January 2018


In this page will be followed and explained the wizard for scanning 2 models in occlusion with 3 dies (2 upper and 1 lower).

Project definition starting from Exocad

To create this project in Exocad, click on the DentalDB icon on your desktop. The project manager will open.

Fill in the project information, the kind of restoration that needs to be designed and the extra parameters. For this kind of project make sure that the Scan Mode is set on Two stone models in occlusion.

For further information on how to create projects in Exocad, visit the specific page on the Exocad Wiki!

Here is the project definition for our demo project:

Prj definition exo.gif

Once the project has been defined just click OPT in the Actions section to launch the scanning software.

Exo to scanway.gif

The first thing the scanning software shows is the project created in Exocad, if the project is correctly defined click the Accept Button Ok.png.


Project definition starting from ScanWay

All projects can be defined in the scanning software as well, regardless the CAD that will be later on used to design.

Launch the scanning software double-clicking on the ScanWay icon on your desktop. The Welcome Page will open; to create the project click on the first icon.

NewPrjIcon.png

For detailed information on how to define a project visit the specific page: Create a New Project.

Here is the definition of our demo project:

Prj definition cemented.gif

Both the project definitions described lead to the same wizard, which will be now followed step by step.

Step 1: Articulator Scanning

The first step of any project that has been set to have both jaws, is the Articulator Scan.

For Articulator scan it is not necessarily meant that an Articulator needs to be scanned; the required scan is the acquisition of the occlusion either using the articulator on its specific support or putting the two models in occlusion on the model holder.

If the user needs to scan an articulator, we suggest to tilt it backward, to be able to get as much information as possible. This is just a suggestion as not all articulators can be tilted.

Articulator positions.png

In the live view of the scanning interface, you can actually see that if the articulator is standing straight it will be difficult to acquire the occlusion properly.

Live arti posizioni.png

On the other hand, as previously mentioned, it is also possible to scan the two models in occlusion on the normal model holder held together with rubber bands or wax if necessary.

Arti-modelli.png

Once the objects have been placed in the scanner (either the articulator or the models one on top of the other), the scan can be started with the Scan ButtonScanAction.png. Once the scan is finished the result will be shown.

Articulator-steps.png

For further information on the other available functions check the Scan Interface page.

Click NextAction.png to access the second step of the wizard.

Step 2: Lower Model

The second step of any project that has been set to have both jaws, is the Lower Model Scan. All steps, except for the articulator one, include two sub-steps: the actual scan and the edit of the acquired image.

Scan Step

Place the lower model on the model holder and click the Scan ButtonScanAction.png. Once the scan is finished the result will be shown.

Lower-model-steps.png

This scan has been performed with the Reference Rim. Every time the user launches a scan for models, dies or markers, if the software recognizes that the reference rim has not been used the following message shows.

Msg rr.png

The user can, therefore, decide whether to cancel the scan, put the reference rim on the model holder and start a new scan or to scan without using the reference rim. For information on the reference rim visit the Accessories page.

Click NextAction.png to access the second part of the Lower model step.

Edit Step

This step allows to edit the acquired image; for detailed information on all the available options in this step visit the Edit Tools page.

The image at this step can be both edited or trimmed. At this stage, it is actually important not to edit too much the image or cutting big chunks of information, since it would make it more difficult for the software to calculate the automatic alignment of the object to its reference.

The edit of the image can be carried out using the selection tools.

Edit seltools.gif

On the other hand, trimming gets very easy when the cut base tool is used.

Cut-base.gif

When you are satisfied with the result click NextAction.png to access the next wizard step.

Step 3: Upper Model

The upper model Scan, like the lower model, requires the user to undergo two steps.

Scan Step

Place the upper model on the model holder and click the Scan ButtonScanAction.png. Once the scan is finished the result will be shown.

Upper-model-steps.png

As before, if the reference rim is not placed on the model holder, the software will show the relevant message.

Click NextAction.png to access the edit step for the Upper model.

Edit Step

The upper model can still be edited as shown for the lower model. This time, we will edit the image using a different selection tool.

Edit-upper.gif

When you are satisfied with the result click NextAction.png to access the next wizard step.

Save and Align

Immediately after having pushed the NextAction.png button, the software saves and tries to align automatically the scanned items to their reference.

Save and align.gif

To learn more about the automatic alignment and the manual procedure visit our Alignment Interface page.

Step 4: Dies Scan

The steps necessary to successfully scan the dies vary depending on the scanning method that the user chooses to apply: the use of the multi-die plate or the custom set-up.

With Multidie

This method is applied by default by the software. It implies that the user will put the dies on the multi-die plate in the position shown by the software, which will make each die immediately recognizable and cut the steps of the wizard.

Definition
As mentioned, the position of the dies in the multi-die plate is pre-established by the software.

The multi-die order is based on the Universal tooth numbering, starting from the last element of the first quadrant and following in a clockwise order. Therefore the die that needs to be placed in the central element will always be the one closest to the last element of the first quadrant.
If there are more than 9 dies, a second definition step will be shown.

Wizard-multidie-def.png

Click NextAction.png to access the multidie scan step.

Scan
The multi-die scan interface is similar to the other steps we just explained, except for the multi-die reference that is kept as a reminder on the right side of the window, under the live view.
To proceed click the Scan ButtonScanAction.png. Once the scan is finished the result will be shown.

Multidie-steps.png

Click NextAction.png to access the edit step for the multidie scan.

Edit
The edit step offers the same tools we saw in previous steps. In this case, more than one tool may need to be applied.

Edit-multidie.gif

When you are satisfied with the result click NextAction.png to access the next wizard step.

Alignment
After being edited the dies get aligned to their references. The result is then shown on the monitor. To learn how to change, fix or redo the alignment check the Alignment Interface page.

Dies-autoalign.gif

Custom Set-Up (Without Multidie)

The user can also decide to scan the dies in a custom order, for instance, if he needs to scan the dies on the model base. To access the custom set- up definition, click on the CustomSetupAction.png icon when the software presents the multi-die definition.

Custom-setup-dies.png

Definition
The software proposes by default a unique scan group which means that, if not defined otherwise, the software will ask the user to scan all the stumps together. In this case, I have created a second scan group, to divide the scan of the upper dies from the scan of the lower dies. Click NextAction.png to access the scan steps.

Def stumps.png

Scan
Depending on the number of scan groups created, the software will propose one or more scanning steps.

First, the software requires the user to insert the dies in the scanner and acquire the items of the first group.
As a reminder, it marks the items to be scanned together on the right of the window, under the live view.

Then it will ask the user to insert the item selected for the second group. Since the second scan is an individual die, there will be no reminder on the right. Click NextAction.png to continue.

Dies-steps.png

Dies Identification
When a scan group has more than one item, the user will be asked to separate each die from the others to correctly identify it.
This step occurs in between the scanning steps. To learn more about the identification of the dies visit the Scan Interface page. Click NextAction.png to continue.

Extract 24 26.gif

Edit
If the scan group is formed by one individual die, there will be no identification step. Instead, the edit step will be presented. Click NextAction.png to continue.
Alignment
After being edited or identified the dies get aligned to their references. The result is then shown on the monitor. To learn how to change, fix or redo the alignment check the Alignment Interface page.

Step 5: Healthy and Pontics

At this stage, the project has been scanned, unless the user wants to rescan the healthy and pontics. This step is in fact a result of the scan of the scanned reference model, trimmed to exclude the parts that have been scanned individually (in this case, the dies). It sometimes happens that in the first model scan, the contact points on the healthy are not correctly recognized, which would require the user to rescan the model. Otherwise, just click NextAction.png to continue.

Healty-both.png

The software will then propose a further edit step to allow the user to modify the healthy image. Proceed in the edit step as previously explained.

Step 6: Mesh Generation and Export

At this point, the software immediately starts mesh generation. The meshes can be edited and exported individually or as a unique image. To learn more about mesh editing visit our Mesh Tools page.

Click on the Export Button ExportToCadAction.png to export to CAD.

Wizard-interface.PNG

If the project has been started from Exocad, the CAD will automatically open and the design can be started immediately. Otherwise, the software will ask the user how to export the file.


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