Here we will talk about what is a CAD-CAM

system, How many there are? what materials exist?

, brands, models and products.

CAD-CAM is an acronym that match "Computer-Aided Design" and

"Computer-Aided Manufacturing", which

mean "computer-aided design" and "computer-aided

manufacturing."

CAD / CAM, a process that uses computers or computers to

enhance the production, development and product design. These

can be made faster, more accurately at a reasonable price, with

the appropriate application of information technology. Systems

computer-aided design (CAD stands for Computer Aided Design)

can be used to generate models onc many if not all, of the

characteristics of a product.

CAD and CAM are acronyms. CAD stands for Computer-Aided Design and

CAM stands for Computer-Aided Manufacturing. These two systems work

together to design a product and then manufacture it. The term CAD/NC

(number controlled) is also used as an equivalent in some industries, which

goes back to history of computer assisted manufacturing machines. In the

1950’s paper rolls with holes punched in them fed the manufacturing

machines. These holes represented numbers and letters that gave the

dimensions of the item being manufactured to the machine. This process has

been updated with CAD/CAM. The designer uses the CAD program to

create precise images of the product to be manufactured. The CAD

software feeds these designs to the CAM program. The CAM program uses

these designs to determine the physical shape of the product and creates

instructions for the manufacturing machines.

CAD programs were created to help designers by reducing the time

necessary to design a product to a fraction of what it used to be.

Instead of working with pencil and paper to create blueprints, all of

the drafting is done in the computer, reducing the time requirement.

Furthermore, any revisions are done in the program and so do not

require starting a new blueprint from scratch. The design is not only

created in two dimensions, but in three dimensions and can include

material properties. The program can then render the design,

showing the designer what the product will look like. Some CAD

programs can also be used to test the design for flaws. The designer

than exports the CAD design into a file that can be read by the CAM

software.

The CAM software takes the file from CAD and uses it to generate

the manufacturing processes. This allows for a faster production

process with more precision and greater consistency than traditional

methods. The CAM software then generates a program in G-code, a

simple software language, which is fed to the manufacturing

machines

Figure 2). CROWN METAL: The alloy is cobalt chrome work, suitable for subsequent work. They can be scanned as with cad-cam systems or cast in the laboratory. Ceramic crowns: The materials we work with are aluminum oxide or zirconium with cad-cam systems and type in alumina-cream made in the laboratory that provide a great aesthetic solution especially in the anterior

FIGURE 3) BRIDGE WITH METAL: For this type of work using the same methods as for crowns and can be made of the same

materials. Can be made with chrome-cobalt, scanning with

cad-cam systems and cast in the laboratory.

NO METAL BRIDGES: The material used is zirconium because of its

hardness and biocompatibility.

Figure 4)

implants

Figure 3) bolts

The materials most used with this technology

are alumina, titanium and zirconium. vitrified

ceramic

Acrylic polymers, castable without waste

Polymer composite for crowns

The latest addition to the laboratory technology is the acquisition of two ovens (one warm and one

injection) for use of the ingot of GC with which you can make crowns, bridges, veneers and pure

ceramic veneers.

Figure 9. The bridge ceramic coated and finished

Figure 7. Structure

pre-milled alumina sintered Figure 8. Vision mirror flow and structure of alumina sintered and infiltrated

Existing materials to create structures through CAD-CAM technology are: 1.Óxido zirconium, pre-sintered or pre-sintered Alumina 2.Óxido 3.Titanio milling Sintered cobalt 4.Cromo 5.Cerámica reinforced 6.Poliamida Infiltration ceramics: zirconia, alumina, espinell feldspathic ceramics Lithium disilicate ceramics

Dental system 3d

Shape 2013

Due for release later in the year, Dental SystemTM 2013 features new indications and workflows to cover all major dental indications. New features include Denture Design, including a Gingiva Creation tool; Implant planning and drill guide design; The RealView EngineTM which lets technicians visualize the complete oral situation in realistic shades while they work; Post and Core, which allows users to design all layers in a single workflow; telescopic crowns; fully-digital implant bridges; the option to transfer patient-specific jaw motions from an electronic facebow into the Virtual Articulator; and more.

The Straumann® CARES® System 7.0 open standard software platform provides technicians with a validated internal workflow with output to the company's centralized production facility as well as an external workflow and full flexibility to import multiple data sources and export open STL files to multiple production channels. The my.Straumann® CARES® desktop features a series of user-friendly apps to guide the technician through the digital solution of choice.

A simple, economical and robust CAD software solution, exocad allows design of full crown and bridge, custom abutments, and custom bars with dynamic virtual articulation, TruSmile® and DICOM viewer capabilities. The software supports more than 20 different scanners along with major CAM systems and fabrication devices. It can be private labeled to medium to large labs or milling centers, and smaller labs can find the software behind CAD/CAM systems from Zirkonzahn, Amann Girrbach, Origin and other companies.

exocad exocad America, Inc

DentaLogic 2.0 software is now available for the E4D Dentist CAD/CAM system.

The software is designed to offer more accurate virtual model representations

, increased performance and expanded material selection.

The proprietary ICE (ICEverythingTM) view has been enhanced with ICE SpotlightTM

said to provide more accurate margin detection

. The software also opens the E4D SkyTM

Network in beta format, which allows transfer of data to design services,

dental laboratories or open file format solutions

(.stl), via DDX, Henry Schein's Digital Dental Exchange and web communication portal.

CAD/CAM CEREC® Software 4.0 is a major re-engineering of the platform, which is said to derive the full potential of the

CEREC AC Acquisition unit and Bluecam imaging technology. Enhancements include: multiple restoration design;

the ability to work direct on the tooth; intuitive workflow; and streamlined restoration design.

-Dental CADCAM Suite -Delcam Healthcare Solutions Designed as a complete, open system, our latest CAD/CAM software suite adds high accuracy scanning & design of implants; high-precision, multi-axis milling of customized abutments, implant bridges and dental bars; and a management system to track every stage of your process. Our new range of scan adaptors, which are compatible with leading dental implants allow you to accurately capture implant data together with the shape of the remaining teeth. Our open solution is available

as a package or as separate software modules, allowing you to choose the right tools for your business.

1) http://www.inlabcadcam.es/SistemasCadCam.aspx

http://www.aragonesescpd.com/productos_y_tecnologia.

html

http://op3pz.blogspot.com/2011/11/ve

ntajas-y-desventajas-de-cad-cam.html

http://www.renishaw.es/es/equipo-de-fresado-compacto-que-

complementa-el-sistema-dental-de-cad-cam-incise-de-

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