Applies to: DentalCAM 8.10 / E5 / K5 / K5+ / R5

Using Ivoclar Ivotion discs with vhf dental machines

Supported machines

Ivoclar Ivotion discs can be used with the following vhf dental machines:

  • E5

  • K5 / K5+

  • R5

You need a specific Ivotion mounting aid for each machine type. Retrofit kits are available from customer service. Overview of retrofit kits

Validated Ivotionstrategies

The following validated Ivotionstrategies are currently available:

Strategy for monolithic Ivotiondiscs

Monolithic Ivotion discs combine dental and prosthetic base material.

Advantages:

  • High quality of the complete prosthesis.

  • No gluing necessary.

  • Shortest machining time of all validated Ivotion strategies due to only 1 milling operation.

Disadvantage:

Not suitable for all patient applications.

Monolithic Ivotion disc

Strategy for the Ivotionoversize process

The Ivotion oversize process uses 2 discs to manufacture dentures:

  • Ivotion Base: Gingiva-colored disc for the prosthesis base.

  • Ivotion dent: Tooth-colored disc for the gear rim. Also available as a multi-layer blank with the Multi add-on.

Advantages:

  • Suitable for most patient cases.

  • Adhesive residues are also ground.

  • High quality such as for monolithic discs.

Disadvantages:

  • The gear rim and base prosthesis must be glued together.

  • Longer job duration due to 3 milling operations.

Ivotion base disc

Ivotion dent disc

Workflows for Ivotion strategies

Each of the validated Ivotion strategies has its own associated workflow.

Monolithic Ivotion discs

For monolithic Ivotion discs, mill 1 job.

  1. Create, nest and calculate job for the complete prosthesis in DentalCAM.

  2. Mount the monolithic disc with the help of the Ivotion mounting aid and mill the job.

 

Ivotion oversize process

With the Ivotion oversize process, you mill 3 jobs.

  1. Create, nest and calculate job 1 for the gear rim in DentalCAM.

  2. Ivotion Mount the dent disc without Ivotion a mounting aid and pre-mill job 1.

    Only adhesive surfaces are ground, other surfaces are roughed.

  3. Create, nest and calculate job 2 for prosthesis base in DentalCAM.

    • DentalCAM automatically creates job 3 for the complete prosthesis.

  4. Ivotion Mount the base disc without Ivotion a mounting aid and pre-mill job 2.

    • Only adhesive surfaces are ground, other surfaces are roughed.

    • For precise remounting, flat surfaces are milled into the edge of the disc.

  5. Glue the gear rim and prosthesis base together.

  6. Mount the disc with the complete prosthesis with the help of the Ivotionmounting aid and fine-mill job 3.

 

Overview of retrofit kits

This mounting aid ensures correct alignment when clamping the Ivotion discs in the blank holder.

Ivotion mounting aid for the E5

Not depicted:

Toolset:

  • 2 x P100-R1-40

  • 2 x P200-R1-40

  • 2 x P250-F1-40-T

  • 1 x U030-R2-40

  • 1 x U060-R2-40

 

  1. 1 x Ivotion DirectDisc blank holder

  2. 1 x Ivotion mounting aid

  3. 1 x Cylinder screw M8 x 25

  4. 1 x Washer

Not depicted:

Toolset:

  • 2 x P100-R1-40

  • 2 x P200-R1-40

  • 2 x P250-F1-40

  • 1 x U030-R2-40

  • 1 x U060-R2-40

5 x Ivotion mounting aid

  1. Bracket

  2. Clamping plate

Not shown:

Toolset:

  • 2 x P100-R1-40

  • 2 x P200-R1-40

  • 2 x P250-F1-40

  • 1 x U030-R2-40

  • 1 x U060-R2-40

K5 / K5+: Exchanging the blank holder

To use the Ivotion mounting aid, the existing blank holder must be exchanged for the Ivotion DirectDisc blank holder.

The following images show the standard K5 blank holder, but they also apply to the standard DirectDisc blank holder.

  1. Open the DirectDisc blank holder or remove the fixing ring of the K5 standard blank holder.

  2. Remove the blank from the blank holder if present.

  3. Unscrew the screw (marked orange) that fixates the blank holder to the machine.

  4. Remove the blank holder from the working chamber.

NOTICE

Damages to the machine caused by spindle collision

If the blank holder is open while the axes of the machine are moving, the spindle and the blank holder may be damaged by a collision.

  • Before switching on the machine, executing a job or moving the spindle via DentalCNC, close the blank holder firmly with the left and / or right blank holder lever.
NOTICE

Damage to the machine when retrofitting the Ivotion DirectDisc blank holder without activation in DentalCNC

If the Ivotion DirectDisc blank holder is retrofitted in the K5 without activating it in DentalCNC, the spindle and the blank holder may get damaged due to a collision.

  • During installation in a K5, activate the Ivotion DirectDisc blank holder in DentalCNC.

  1. Remove the Ivotion mounting aid (marked orange).

     

  2. Open the Ivotion DirectDisc blank holder. This simplifies the tightening of the blank holder considerably.

     

  3. To place the Ivotion DirectDisc blank holder in the machine, do the following:

    1. Position the blank holder in the machine, with the open side to the top, and hold it in place with one hand.

    2. With the other hand, screw in the fixing screw together with the washer.

    3. Align the recess (marked blue) in the holder with the counter part (marked orange) in the machine.

    Ivotion holder shown closed for a better overview

  4. Screw the blank holder tight with the fixing screw (marked orange).

  5. NOTICE! Close the Ivotion DirectDisc blank holder.

  6. Close the working chamber door.

  7. Connect the machine to all lines.

  8. Switch on the machine at the main power switch. Wait until the machine has referenced.

  9. Ensure that the upper side of the blank holder points upwards.

  10. NOTICE! If you have installed the Ivotion DirectDisc blank holder in a K5, activate it in the Machine data view in DentalCNC.

  11. Calibrate the machine and check the result with a test specimen.

  12. If the test specimen is out of tolerance, contact your customer service.

Enter the unlock code for Ivotionediting

Before machining an Ivotion disc for the first time, you must enter an unlock code once at DentalCNC .

The unlock code is supplied with the mounting aid.

  1. Start DentalCNC.

  2. Open the DentalCNC Application settings with the following icon in the main icon bar: 

  3. Open the Machine data view with the following icon in the local icon bar: 

  4. Activate the Ivotion machining option.

  5. Enter the unlock code and press Enter.

Mounting the Ivotion base and Ivotion dent discs

You use these discs for jobs 1 and 2. Mount them without the Ivotion mounting aid.

  • Recommendation: Align the discs as shown in the following figures. However, if there are multi-layer discs, make sure that the color layers are correctly aligned.

  • Follow the general instructions for mounting discs shown in the operating instructions of your machine.

E5

 

K5+ / K5+

 

R5

 

Mounting Ivotion discs with the help of the Ivotion mounting aid

Mount monolithic Ivotion discs and blanks with a complete prosthesis in the oversize process (job 3) with the help of the machine-specific mounting aid.

NOTICE

Unusable machining results and tool damage due to misaligned Ivotion discs

Monolithic Ivotion discs and blanks with a complete prosthesis in the oversize process must be precisely aligned with mounting aids. Otherwise, objects will be milled incorrectly and tools may break.

The figures show the monolithic Ivotion disc. The procedure for the disc with complete prosthesis in the oversize process is identical.

  1. Loosen the 2 fixing screws on the blank holder without unscrewing them.

  2. Insert the Ivotion disc into the blank holder from above as follows:

    • Only monolithic Ivotion discs: the gingiva-colored side faces forward.

    • The flat surfaces in the border are located in the blank holder as shown (see blue lines).

    3.  

     

     

  3. Attach the Ivotion mounting aid as follows:

    • The upper brackets of the mounting aid (marked orange) lie on top of the blank holder.

    • The lower bracket (marked green) rests on the blank holder below the disc.

    • The mounting aid rests evenly and firmly on the blank holder everywhere.

    4.  

     

     

  4. Tighten the fixing screws with the supplied torque screwdriver (1.5 Nm).

    5. NOTICE! Damage to mounting aid if it remains in the working chamber

  5. Remove the Ivotion mounting aid from the working chamber.

    6.  

     

  1. Attach the Ivotion mounting aid (marked orange) as shown.

    1. Note the alignment of the areas marked green.

    2. The mounting aid is magnetically fixed.

    Top view: Correct alignment of the Ivotion mounting aid

     

  2. Open the Ivotion DirectDisc blank holder.

     

  3. Place the Ivotion disc in the Ivotion DirectDisc blank holder, aligned as follows:

    1. Only monolithic Ivotion discs: the gingival side faces up.

    2. The green line to the left runs parallel to the left edge of the blank holder (see green arrow).

     

     

     

  4. Close the blank holder.

     

    • The mounting aid precisely aligns the Ivotion disc.

  5. Check if the Ivotion disc is positioned correctly in the blank holder:

    1. The inner contour of the mounting aid follows the contour of the Ivotion disc (see green lines).

       

    2. The Ivotion blank holder is completely closed.

       

    Correct the alignment of the Ivotion disc if necessary

    6. NOTICE! Damage to mounting aid if it remains in the working chamber

  6. Remove the mounting aid (marked orange).

     

Mounting standard discs and block holders

    NOTICE! Damage to the Ivotion mounting aid, standard discs, and block holders when used together

  1. Remove the Ivotion mounting aid from the Ivotion blank holder.

  2. Mount a standard disc or the block holder as per the instructions for the standard DirectDisc blank holder.

Attach the Ivotion mounting aids in the blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading.. Direct mounting of the Ivotion discs in the blank holders is not possible.

Attaching the Ivotion mounting aids

  1. Open the multi-purpose compartment.

  2. RecommendationPeel off the protective tab from the adhesive tape on the underside of the clamping plates. The adhesive tape ensures better adhesion of the mounting aids to the surface of the blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading..

    This recommendation does not apply in case of frequent removal of the mounting aids.

  3. Attach the Ivotion mounting aids (marked green) to the following blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading. slots: 1, 3, 5, 7, 9, or 2, 4, 6, 8, 10.

    1. The bracket should be on the left side of the fixing lever (marked orange) and bend upward towards the center of the blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading..

    2. Clamp the clamping plate between the two parts of the blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading. slot. The clamping plate must rest flat on the surface of the blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading. at all points.

     

  4. Make sure that each mounting aid is firmly fixed to the blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading. slot and is correctly aligned. Correct the position of incorrectly attached mounting aids.

Mounting Ivotion discs

  1. Open the multi-purpose compartment.

  2. Move the desired blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading. slot into the change position via DentalCNC.

  3. Pull the fixing lever downwards.

     

  4. Remove the blank in the blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading. slot if present.

  5. Place the Ivotion disc in the Ivotion positioning aid as follows:

    1. Only monolithic Ivotion discs: the gingiva-colored side points to the left.

    2. The green line runs parallel to the surface of the blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading..

       

    3. The flat surfaces in the edge of the Ivotion disc rest against the mounting aid as shown (see green lines and arrows).

      Correct alignment of the Ivotion disc (schema)

  6. Fix the Ivotion disc by slowly guiding the fixing lever against it. To ensure proper seating, push the Ivotion disc down slightly.

  7. Make sure that the Ivotion disc is in the positioning aid without play.

     

    • The Ivotion disc can be loaded into the working chamber.

Mounting standard discs and block holders

    NOTICE! Damage to Ivotion mounting aids, standard discs, and block holders when used together

  1. Remove the Ivotion mounting aids from the desired blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading. slot.

  2. Mount a standard disc or block holder at the appropriate blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading. slot.

Creating and milling jobs with Ivotion discs

Activating Ivotion blank types

  1. Start DentalCAM.

  2. Activate the Ivotion blank type:

    1. Open the DentalCAMapplication settings window with the following icon in the main icon bar:

    2. Open the Material list with the following icon in the program settings icon bar:

    3. In the Discs column, select the Ivotion Denture -D entry.

    4. Close the Application settings window with the following icon:

Creating and milling a job

  1. Open the Blank archive with the following icon in the main icon bar:

  2. Create a job using the Ivotion Denture -D blank type.

     

  3. Import the objects for the Ivotion discs:

    1. Select Denture as indication.

    2. 3shape CAM5 files: In the Filter selection list, select 3Shape Ivotion (*.cam5zip) and import the file.

      The decryption process may take a moment.

       

    3. exocad STL files: Import the file as you would any STL file.

  4. Nest the objects:

    • You cannot adjust the position of the object.

    • Set the bar as usual.

  5. Calculate the jobs.

  6. Mount the Ivotion disc(s).

  7. R5: In DentalCNC, assign the Ivotion jobs to the blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading. slots in which you have mounted the Ivotion discs.

  8. Assign tools and start the jobs.

Activating Ivotion blank types

  1. Start DentalCAM.

  2. Activate the Ivotion blank type:

    1. Open the DentalCAMapplication settings window with the following icon in the main icon bar:

    2. Open the Material list with the following icon in the program settings icon bar:

    3. Activate the following entries in the Discs column:

      • Ivotion Base CAD -D

      • Ivo Base CAD OS -D

      • Ivotion Dent OS -D

    4. Close the Application settings window with the following icon:

Creating and pre-milling a job for a Ivotion dent disc

  1. Switch to DentalCAM.

  2. Create a job using the Ivotion Dent OS -D blank type.

  3. Import the gear rim. You can import several objects.

    • 3shape CAM5 files: In the Filter selection list, select 3Shape Ivotion (*.cam5zip) and import the file.

      The decryption process may take a moment.

    • exocad STL files: Import the file as you would any STL file.

    Example: Nesting of 2 gear rims in a Ivotion dent disc

  4. Nest the object(s). Set the bar as usual.

    Recommendation:

    • Do not place bars on adhesive surfaces.

    • When using segmented dental arches, do not place any bars on surfaces that come into contact with other segments.

  5. Calculate the job.

    • DentalCAM creates the corresponding job in DentalCNC.

       

  6. Mount the Ivotion dent disc without the Ivotion mounting aid.

    R5: Use the blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading..

    Mounting the Ivotion base and Ivotion dent discs

  7. R5: Assign the correct blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading. slot to the Ivotion dent job.

  8. Start the Ivotion dent job.

Creating and pre-milling a job for a Ivotion base disc

  1. Open the Blank archive with the following icon in the main icon bar:

  2. Create a job with the Ivo Base CAD OS -D blank type.

  3. Import the prosthesis base in the same way as the gear rim.

    • DentalCAM automatically adds 2 – 3 flat surfaces to the border of the disc for exact remounting. These are also milled out.

      Example: Nesting a Ivotion base disc for a R5 with 2 flat surfaces (marked orange)

  4. Nest the object. Set the bar as usual.

    Recommendation: Do not place bars on adhesive surfaces.

  5. Calculate the job.

    • DentalCAM creates 2 jobs in DentalCNC:

    • Ivotion base job S1 for the prosthesis base

    • Ivotion base job S2 for the complete prosthesis.

      For R5 machines, job S2 is automatically rotated by 135°. This is necessary for correct remounting and is not a malfunction.

    Example: Above a R5 job for a Ivotion base disc, below the automatically generated job for the complete prosthesis

  6. Mount the Ivotion base disc without the Ivotion mounting aid.

    R5: Use the blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading..

    Mounting the Ivotion base and Ivotion dent discs

  7. R5 Assign the correct blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading. slot to job S1.

  8. Assign tools and start the job S1.

Fine milling the complete prosthesis

  1. Glue the gear rim and prosthesis base together.

  2. Mount the disc with the complete prosthesis with the help of the Ivotion mounting aid.

    R5: Use the blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading..

    Mounting Ivotion discs with the help of the Ivotion mounting aid

  3. R5: Assign the correct blank magazineClosed Part of the blank changer in which you store the blanks for automatic loading. slot to job S2.

  4. Mill the job S2.