Here is an excerpt from the new Thermoplastic Injection Molding and Molds webpage: 

“Rapid Prototyping is the process of automated manufacturing of physical components using solid freeform fabrication. They are used in a wide range of applications, everything from medical to fine art. Rapid Prototyping machine works by taking virtual models from software and then converting it into extremely thin, horizontal cross-sections and then goes onto create each of the cross-section in physical space in a cyclic manner until the model is completed. Rapid Prototyping is a WYSIWYG process in which the virtual model bears identical resemblance to the finished physical model. Additional fabrications allows the machine to lay down layers of sheet, liquid or powder material and build up a series of cross-sections These layers are finally automatically fused together to render the final product.

The main advantage of rapid prototyping is the ability to create any shape no matter how complex the geometry is. The commonly used data interface between the machine and the software is the STL format. It works by approximating the geometry of a part using triangular facets, smaller the facets higher will be the surface quality. The word “rapid” is used relative top conventional methods which take days to construct a model depending upon its complexity.  Rapid prototyping can create the model within a few hours, though it is highly dependent of the type of machines and the size of the model. There have been several new technologies available for rapid prototyping including Fused Deposition Modeling, Selective laser sintering, 3D printing, and Electron Beam Melting.”

The new Thermoplastic Injection Molding page is free information to members and non-members and can be found at: Injection Molding. However, users of Prototype Zone who decide to be members can join for free and receive two free E-Books on Rapid Prototyping for a limited time offer. Prototype Zone will be adding new information all the time on Rapid Prototyping so check back often in the forum and blog for the latest information at: Plastic Molds

 About Prototype Zone: Prototype Zone is the leading information source and community website for all things about Prototyping and Rapid Prototyping. Visit the website to join for free and receive two free ebooks on Rapid Prototyping for a limited time offer.

 Here is an excerpt from the new Virtual Prototyping and Virtual Prototypes webpage: 

“Virtual Prototyping is basically as simulation based refinement of a component by using a function based simulation. The technology is rapidly gaining prominence as the practice of choice amongst engineers, thanks to its ability to immensely shorten cycles and aid faster product development. Other major reasons for rapid proliferation of the technology include the widespread availability of low-cost computers and analysis tools and the ability to integrate multi-physics simulations into a single environment. These days, computer simulations are increasingly used to calculate and evaluate the kinetic and geometric reactions of a system to various external factors. 

The fact that the results can be visualized in full 3D environment has further spurred the rise of this technology. This has finally set the stage for a brand new phase in product development; the engineer can now quantitatively assess the performance of a system by saving the expenses on the intermediate physical prototypes. Virtual Prototypes also permit a larger variety of tests to be carried out on the models, sans any risk of over-testing such as wearing out the component.”

The new Virtual Prototypes page is free information to members and non-members and can be found at: Rapid Prototyping . However, users of Prototype Zone who decide to be members can join for free and receive two free E-Books on Rapid Prototyping for a limited time offer. Prototype Zone will be adding new information all the time on Rapid Prototyping so check back often in the forum and blog for the latest information at:  Prototype Forum

 About Prototype Zone: Prototype Zone is the leading information source and community website for all things about Prototyping and Rapid Prototyping. Visit the website to join for free and receive two free ebooks on Rapid Prototyping for a limited time offer.

 Here is an excerpt from the new Cast Prototyping and PCPro Technique webpage: 

“Researchers have developed a new rapid-prototyping technique that blends traditional casting methods with CNC milling which allows faster prototyping; the best thing is that it happens in a single machine. The technique is christened as “Precise Cast Prototyping” or PCPro and was developed by researchers at the Fraunhofer Institute For Material and Beam Technology, Dresden, Germany. Half of the mold is machine using CNC machining, then silicon or polyurethane material is poured into fill half the mold, this will be the lower half to render the shape of one half of the part, while the part still in the CNC mill. When the material is cured and hardened, the upper side of the component is milled. The process is targeted at components with simple geometry such as housings whose one side can be fairly easily machined on aluminum or epoxy mold half and the other complicated half is on the opposite side where it can be milled into the soft plastic. “

The new Cast Prototypes page is free information to members and non-members and can be found at:  Prototyping . However, users of Prototype Zone who decide to be members can join for free and receive two free E-Books on Rapid Prototyping for a limited time offer. Prototype Zone will be adding new information all the time on Rapid Prototyping so check back often in the forum and blog for the latest information at: Cast Prototyping

 About Prototype Zone: Prototype Zone is the leading information source and community website for all things about Prototyping and Rapid Prototyping. Visit the website to join for free and receive two free ebooks on Rapid Prototyping for a limited time offer.

 Here is an excerpt from the new Rapid Prototyping Services and DIYPrototyping webpage: 

“Several DIY Rapid Prototyping techniques have come up off late. Making a 3D printer at home can prove to be quite cost-effective. The other names for such sort of prototyping are fabbing, three-dimensional printing, reprapping, and fabrication. RepRap is one such 3D printer. Let its making be studied in detail.

RepRap: RepRap is the abbreviation for Replicating Rapid-prototype. In other words, it can be said to be a Practical Self-copying Printer. RepRap would make metal, ceramic, and plastic parts. It’s itself made up of plastic. This is done in order to facilitate the making of multiple copies of its own self. The final product can be described as a 3-axis robot moving numerous material extruders. Fine filaments are produced by these extruders. The filaments are made up of their own working materials. This process has a paste-like consistency.”

The new Rapid Prototyping Services page is free information to members and non-members and can be found at: Prototype Forum. However, users of Prototype Zone who decide to be members can join for free and receive two free E-Books on Rapid Prototyping for a limited time offer. Prototype Zone will be adding new information all the time on Rapid Prototyping so check back often in the forum and blog for the latest information at: Prototype Blog

 About Prototype Zone: Prototype Zone is the leading information source and community website for all things about Prototyping and Rapid Prototyping. Visit the website to join for free and receive two free ebooks on Rapid Prototyping for a limited time offer.

 Here is an excerpt from the new Rapid Prototyping Services and Rotocast Prototyping webpage: 

“The various types of rapid prototyping services include technologies like stereolithography prototype, polyjet 3D printing, selective laser sintering, rapid tooling, 3D CAD modeling, RTV molding, RotoCAST, machined castings, urethane castings, injection molding, high temperature castings, rapid prototyping machines, investment casting, electroplating, functional  prototype development, 3D modeling and development of patterns and models.

The rapid prototyping service provider will develop prototypes as per the required specifications of the manufactures. It supplies with prototype development along with prototype assemblies, materials and components. The various materials utilized in the process of rapid prototyping are plastics, metals and elastomers. The product development process is accelerated with supply of quick, robust and accurate prototypes by the rapid prototyping services.”

The new Rapid Prototyping Services page is free information to members and non-members and can be found at: Rapid Prototyping However, users of Prototype Zone who decide to be members can join for free and receive two free E-Books on Rapid Prototyping for a limited time offer. Prototype Zone will be adding new information all the time on Rapid Prototyping so check back often in the forum and blog for the latest information at: Rapid Prototyping Blog

 About Prototype Zone: Prototype Zone is the leading information source and community website for all things about Prototyping and Rapid Prototyping. Visit the website to join for free and receive two free ebooks on Rapid Prototyping for a limited time offer.

 Here is an excerpt from the new Electron Beam Melting and EBM Prototyping webpage: 

“Electron Beam Melting or EBM is a great new alternative method, that can be used instead of both rapid prototyping and manufacturing of metal products. The method is especially useful to the aerospace industry.

The technology is becoming very popular because it has the ability to build dense parts that are similar to any wrought material. Besides, the cost for manufacturing parts through this process is substantially less as compared to the other additive fabrication or metal based methods that are common employed. EBM has also opened the doors to configurations for several new designs.

The technology is very useful as it can help produce parts using titanium within hours as opposed to days. The technology also creates low volume products, which are essential for the aerospace industry. The time and the cost factors involved in creating titanium products are major obstacles for the aerospace industry.”

The new Electron Beam Melting Rapid Prototype page is free information to members and non-members and can be found at: Rapid Prototyping. However, users of Prototype Zone who decide to be members can join for free and receive two free E-Books on Rapid Prototyping for a limited time offer. Prototype Zone will be adding new information all the time on Rapid Prototyping so check back often in the forum and blog for the latest information at: Electron Beam Melting

 About Prototype Zone: Prototype Zone is the leading information source and community website for all things about Prototyping and Rapid Prototyping. Visit the website to join for free and receive two free ebooks on Rapid Prototyping for a limited time offer.

The Laminated Object Manufacturing is a new webpage that was just added to the new LOM Prototyping Information Website that has just been released. This new Laminated Object Manufacturing Information Process webpage has all of the information you need to know on LOM Prototyping and LOM Methods and the main information you need to know on Laminated Object Manufacturing Information. You can visit this LOM webpage at: LOM

 Here is an excerpt from the new Laminated Object Manufacturing and LOM Prototyping webpage: 

“How does Laminated Object Manufacturing Work? The LMO is used to manufacture 3 – D objects that are cut on the basis of the geometrical data that is available with the system. The laser that is used in the LMO is a carbon dioxide laser that is capable of creating cross sections of 3 – D objects successively, from layers of foil, usually paper. The back of the 3 – D object that is created has a polyethylene coating on it.

The computer with the help of which the LMO runs, has the ability to slice a solid 3 – D model into 2 – D cross sections that are thin. Every cross section would have a thickness that is equivalent to the thickness of each of the materials that is used for the process of prototyping.”

The new Laminated Object Manufacturing Rapid Prototype page is free information to members and non-members and can be found at: Prototyping. However, users of Prototype Zone who decide to be members can join for free and receive two free E-Books on Rapid Prototyping for a limited time offer. Prototype Zone will be adding new information all the time on Rapid Prototyping so check back often in the forum and blog for the latest information at: Laminated Object Manufacturing

 About Prototype Zone: Prototype Zone is the leading information source and community website for all things about Prototyping and Rapid Prototyping. Visit the website to join for free and receive two free ebooks on Rapid Prototyping for a limited time offer.

 Here is an excerpt from the new Additive Fabrication and Designing webpage: 

“Techniques: Additive fabrication is carried out using a number of techniques. Let some of them be studied in detail.

‘Electron Beam Melting’: EBM (Electronic Beam Melting) can be described as the ‘rapid prototyping’ for metals. It is better known as ‘rapid manufacturing’ method. The parts are manufactured by having the metal powder melted layer by layer through a beam of electron in high vacuum. The parts produced acquire strength, solidity, and are void-free as well. The electrons have a very high speed; around 5 to 8 times the light speed. The bombardment of these electrons takes place on the work material’s surface. This generates heat which is enough for melting the part’s surface and causing it to vaporize locally. Vacuum is required for the operation of EBM. This means that the size of work piece is directly proportional to vacuum used. This technique works on composites, ceramics, non-metals, and as stated above, metals.

Fused Deposition Modeling: Fused Deposition Modeling (FDM) can be described as a kind of rapid manufacturing (RP) or rapid prototyping technology which is generally used in engineering design. S.Scott Crump had founded this technology in 1980s. It caught the commercial market in 1990.”

The new Additive Fabrication Rapid Prototype page is free information to members and non-members and can be found at: Prototyping. However, users of Prototype Zone who decide to be members can join for free and receive two free E-Books on Rapid Prototyping for a limited time offer. Prototype Zone will be adding new information all the time on Rapid Prototyping so check back often in the forum and blog for the latest information at: Rapid Manufacturing

 About Prototype Zone: Prototype Zone is the leading information source and community website for all things about Prototyping and Rapid Prototyping. Visit the website to join for free and receive two free ebooks on Rapid Prototyping for a limited time offer.

 Here is an excerpt from the new 3D Scanning and 3D Scanner: 

“3D scanner: 3D scanning implies analyzing the real-world environment or objects for collecting data on their appearance, i.e. color and shape. Digital 3D models can be constructed from the data collected. Such devices are being used by the amusement industry extensively for producing video games and movies. This technology is more widely used in reverse engineering, industrial design, prototyping, keeping records of cultural artifacts, and computer vision. A number of technologies have been used for building the three-dimensional scanning devices. Every technology has limitations, costs, and advantages.

Functionality: The idea behind using a three-dimensional scanner is creating a Point Cloud of the Geometric Samples on the subject’s surface. The subject’s shape can then be extrapolated by using these points. If information regarding color is gathered at every juncture, the determination of colors on subject’s surface can be easily done. 3D scanners share analogy with cameras.”

The new 3D Scanning Rapid Prototype page is free information to members and non-members and can be found at: 3D Scanning However, users of Prototype Zone who decide to be members can join for free and receive two free E-Books on Rapid Prototyping for a limited time offer. Prototype Zone will be adding new information all the time on Rapid Prototyping so check back often in the forum and blog for the latest information at: Reverse Engineering

 About Prototype Zone: Prototype Zone is the leading information source and community website for all things about Prototyping and Rapid Prototyping. Visit the website to join for free and receive two free ebooks on Rapid Prototyping for a limited time offer.

 Here is an excerpt from the new Reverse Engineering and Engineering Design webpage: 

“‘Reverse Engineering’ of ‘mechanical devices’ : With the ever-increasing popularity of CAD, ‘reverse engineering’ has proven to be a blessing for creation of ‘3D virtual model’ of the on hand physical part to be used in 3D CAE, CAM, CAD and many other soft wares. The measuring of physical object can be done by making use of ‘#D scanning technologies’ such as computed tomography, ‘structured light digitizers’, laser scanners, and CMMs. The data that is measured usually gets represented as ‘point cloud’. It is devoid of topological information. That’s why, the processing and modelling takes place into usable format like a ‘triangular faced mesh’, CAD model, or a collection of surfaces of NURBS. Applications such as Polyworks, Image ware, Geomagic, or Rapidform are used for processing the ‘point clouds’ into the formats that can be used in applications like 3D CAE, CAM, CAD or visualization.

‘Reverse Engineering’ of ‘software’  : The term ‘reverse engineering’ differs from person to person when applied in terms of software. As per the research conducted by Cross and Chikofsy, reverse engineering can be referred to as the process that involves the analysis of the subject system for creating its representation at the higher level. This level might be called the ‘level of abstraction’.”

The new Reverse Engineering Rapid Prototype page is free information to members and non-members and can be found at: Rapid Prototyping. However, users of Prototype Zone who decide to be members can join for free and receive two free E-Books on Rapid Prototyping for a limited time offer. Prototype Zone will be adding new information all the time on Rapid Prototyping so check back often in the forum and blog for the latest information at: Prototype Forum

 About Prototype Zone: Prototype Zone is the leading information source and community website for all things about Prototyping and Rapid Prototyping. Visit the website to join for free and receive two free ebooks on Rapid Prototyping for a limited time offer.