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Solving engineering design problems, improving on the existing designs and creating something new requires accuracy in terms of measurements and connections of components being precise. Such precisions could only be achieved by reliance on the modern modeling techniques that enhance real-time designing of products in a virtual environment. 3D modelling techniques are among the commonly used modern technologies that have a wide range of applications in the field of engineering, medicine and entertainment. With the 3D models, it is possible to save time and costs involved in product designs and development while at the same time enhancing accuracy of the shapes, size and appearance of the models. With the 3D technique, it is also possible to remanufacture a damaged mechanical system as with the case of this project which aims at re-manufacturing a damaged piston with emphasis on parts such as the connecting rod cap, connecting rod shaft, wrist pin and the piston head. The project aims at using the new 3 D technology in the market, that is, EinScan S 3D Mesh Creator that will improve the collection of information on the shape and appearance of the components to be used in the remanufacturing process. The need to use a mesh creator as part of the EinScan S 3D device is because it is useful when creating polygonal and polyhedral shapes such that one does not have to spend a day drawing. The implication of relying on the 3 D modelling tools is that it creates assurance of rapid prototyping, scaling, restoration of manufacturing prototypes through digital manipulation that involves developing models in a virtual environment. EinScan S 3D Scanner has the capacity to enable an engineer to get the original design of a damaged object with the help of scanning software such as Scan Master Plus. It is nevertheless imperative that functionality of the 3D scanning device be improved by considering having additional flexible cameras that move up and down and rotate to capture the features of the object at different angles.
3D modelling using EinScan S 3D Mesh Creator could pave way for making it easier for engineers to achieve real time reverse engineering processes. The project identifies the fact that the 3 D modeling tools can be applied in case of damaged piston by having accurate scaling of the shapes of components such as the connecting rod cap, connecting rod shaft, wrist pin and the piston lead. The Mesh Creator is incorporated in the EinScan S 3 D model since it plays the role of creating polyhedral and polygonal shapes that can be difficult if done by the normal drawing process. However, rapid prototyping, scaling and restoration of components of the piston require that reverse engineering software be used.
Software used for the re-manufacturing process include Scan Master Plus as used in the project since it provides self-referencing of the scanner to the objects and ensures there is ease of access to all the areas of the object. This implies that a designer does not have to spend much time trying to assess the compatibility of the parts of the objects hence reducing the time and cost involved in the design process. The reverse engineering process requires a systematic approach that incorporates identifying the physical object which in the project’s case is the piston and the parts that need to be re-manufactured, preparing for the scanning process so as to minimize incidences of refraction and reflections. This means that the quality of scanning has to be taken into consideration to ensure accuracy of the prototype’s measurements and appearance. Accuracy could be improved by having additional cameras with the capability of moving up and down and rotating in all angles such that it is possible to capture features that are inaccessible when the object in in front of a fixed scanning camera.
3D technologies is one of the most useful innovations of the modern age due to their ability to assist in accurate product design and development. Modelling tools such as the EinScan S 3D Mesh Creator play a major role in the reverse engineering process where parts such as the piston could be re-used even after decades of not being used because of damage. With the EinScan S 3 D Mesh Creator, it is possible to have the original design reflection that is required for re-manufacturing of the damaged mechanical systems. Collection of information on the required shape and appearance in a virtual environment is necessary for designers to achieve measures such as rapid prototyping, scaling and restoration of parts.
However, the EinScan S 3D Scanner does not work in isolation as it requires reverse engineering software including the Scan Master Plus used for the project. The need for the software is generated by the fact that it helps in improving reliability of the 3D modelling tools since the software enhances self-referencing of the scanner to the object while improving alignment and ease of access to all areas of the object. The result improved the accuracy and real time re-manufacturing of the damaged systems as opposed to the situation where hand drawing techniques could have been utilized. However, in spite of having the capability to deal with any engineering shape, it is imperative that functionality of the 3D scanning device be improved by considering having additional flexible cameras that move up and down and rotate to capture the features of the object at different angles. This is because there are instances when it becomes difficult for the scanning device to capture the interior details of an object due to problems making the object to stand in front of the camera.