5 Axis Dental Milling Machine with CAD CAM Technology

 

The 5 Axis Dental Milling Machine with CAD CAM Technology features 4-axis and 5-axis wet milling capabilities, providing exceptional precision and versatility in dental restoration production. It supports a wide range of materials, including PMMA and composite resins, for high-quality custom restorations such as crowns, bridges and inlays. The wet milling system reduces tool wear, improves surface quality and extends tool life. With an intuitive user interface and an efficient milling process, it saves time and costs, providing accurate, long-lasting results.

 

 

 

1.multiple function fixture for different materials

2.memory function

3.automatically calibration functions

Wet-milled materials:

PMMA (Polymethylmethacrylate):

Description: A flexible material commonly used for temporary crowns and bridges.

Notes: PMMA is soft and easy to mill, but care should be taken to avoid overheating during the milling process. Wet milling reduces material chipping and tool wear.

Composite resins:

Description: Used for cosmetic restorations such as veneers and inlays.

Notes: Wet milling ensures a smooth surface and prevents cracking. Be aware that the material tends to wear quickly and requires frequent tool changes.

Wax:

Description: Used primarily to create wax patterns for casting.

Notes: Wax is relatively soft and easy to mill, and should be cooled carefully to avoid melting or warping. Wet milling helps minimize tool wear when milling larger patterns.

Ceramics (e.g. lithium disilicate):

Description: Used for high-quality cosmetic restorations such as crowns, veneers, and inlays.

Notes: Wet milling allows for better cooling and reduces the risk of fracture. Ceramics require precise milling to ensure a smooth surface and proper fit. Be careful not to overcool, which can affect the final surface quality.

Glass ceramics (e.g. IPS e.max):

Description: High-strength ceramic for cosmetic restorations.

Note: Wet grinding is recommended to prevent cracking, especially for thin and delicate restorations. Proper cooling avoids cracks during grinding.

Key considerations for wet milling:
Tool wear: Wet milling reduces tool wear compared to dry milling, but milling tools still need to be checked and replaced regularly.

Cooling: Coolant is required when wet milling to reduce heat generation, prevent material deformation, and improve surface finish.

Material-specific settings: Different materials require different milling parameters (e.g., speed, tool type, cooling).

Tool maintenance: For materials such as zirconia and ceramics, use the correct diamond or carbide drill bits. These materials can be hard on the tools, and using specialized milling tools can ensure cleaner cuts and longer tool life.

Dust and debris control: Wet milling helps reduce dust generation, but maintaining a proper drainage and filtration system will keep the workspace clean and prevent contamination.

Material shrinkage: Wet milling ceramics and zirconia may shrink slightly during the firing process. This needs to be taken into account when designing the restoration.

Surface finish: Wet milling provides a better surface finish and reduces the need for additional polishing.

 

 

 

 

 

 

 

 

 

 

 

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