The purpose of reverse engineering is to test and improve its products, to evaluate competing products and their technical characteristics, to simulate their performance dynamics with other structural units or in the environment, to assess violations of potential copyrights, etc. Therefore, reverse engineering is an indispensable tool for improving existing products and developing new products.

Reverse engineering is an essential department of the geometrical layout and manufacture application area, and this method has been extensively diagnosed as being an essential step within side the product improvement cycle. The use of reverse engineering will in large part lower the production time and costs. Reverse engineering is the procedure of manufacturing layout information within side the shape of CAD version from the bodily component within side the procedure of the product layout. In evaluation to the conventional manufacturing sequence, opposite engineering generally begins with measuring a current object, so that a strong version may be deduced on the way to employ the benefits of CAD/CAM/CAE technologies.

Reverse engineering technique incorporates three foremost steps which are used to extract expertise approximately the design, material, structure, floor qualities, and working situations of the product etc. The procedural steps are described as the scanning phase, factor processing phase and solid modelling. Before reverse engineering, some factors have to be taken into consideration in making plans, including motives for which an element is to be reverse engineered, element size, element complexity, element material, element geometry, element finish, etc.

Ability to reduce inspection times or turnaround times, reverse engineering approaches are gaining popularity in today’s competitive market as today’s global environment is rapidly changing and seeking new ways to overcome the time constraints and find new products and improve them. But future work is also needed in this area as there is potential for improving reverse engineering approaches as they lack efficiency and accuracy. Most reverse engineering algorithms require additional improvements for better results and less chance of errors.

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• Great designing skills backed up with rounded education.
• A four-year degree in mathematics, computer technology, science, and graphics design, for a proper understanding of the concepts of this course.
• The scholars can also explore community colleges and be well acquainted with all the affordable ways to learn AutoCAD.
• One must have a good grip over the commands, and he should also adhere with excellent analytical skills.
• He must also excel in his/ Her communication skills since this profession required constant interaction with the Managers/Engineers, technicians, and even clients.

A good AutoCAD 3D drafter with solid designing skills can easily land in any entry level job, which will provide him an immunity towards a substantial career growth. An expertise in AutoCAD design  techniques, can take your whole career to an another level.

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Earlier the parts and equipment designed in the pre-CAD era caused problems in industries right from aerospace to power generation. Things that were designed without the benefit of CAD technology used to lack the critical documentation and information that was necessary for creating accurate models. Therefore, reverse engineering was essential in order to create CAD models needed by engineers and came into existence.

Understanding Reverse Engineering

Reverse engineering is a technology that helped in creating a three-dimensional virtual model of an existing physical part. Manufacturers made use of reverse engineering to deconstruct products or systems and evaluate, improve, or transform obsolete design information. However, now there are a number of optical measurement systems available for engineers today that are the best alternative to previous methods. Have a look at the tools that are now mainly used for reverse engineering:

Handheld Scanner

Traditional methods such as creating 3D models based on hand measurement and 2D drawing are expensive and time-consuming. Therefore, it became crucial to use 3D scanning for reverse engineering. Handheld Scanners can digitize 3-D surfaces and input relevant information into CAD systems. The tool is also famous to speed up the reverse engineering process.

CAD Design with SolidWorks

Solidworks is the most acceptable tool across the globe and helps in streamlining the design process by refining the existing designs or creating new ones. It can help in the development of 3D models, export to the 3D printer for the development of a prototype, or create molds.

Point Cloud

Point Clouds are developed by 3D scanners that measure huge points over the surface of an object and give the output in the form of a data file. Therefore, the point cloud is used in the creation of 3D CAD models in case of quality inspection, animation, visualization and for manufactured parts.

Geomagic Design X

The tool is built for converting 3D scan data to high-quality and feature-oriented CAD models. Geomagic Design X not only helps in creating feature-based models but also an editable solid model that is compatible with the existing CAD software. Also, it is the most comprehensive reverse engineering software.

HighRES Add-in for Inventor

It is highly compatible laser scanning software that is available today and functions to easily transfer scanned data for further enhancement. The tool can help in obtaining measurement data, convert it to a parametric CAD model, and has many more features. They are developed in order to support the current release of the respective CAD/CAM software.

Innovation for the Future

The aforementioned is the list of software that works for active development giving an emphasis on renewal and innovation. If you are looking for a partner who can assist you in reverse engineering tools, take up the Product Design using Reverse Engineering course from IID. Within the course, professionals with expertise in reverse engineering will help in your knowledge expansion and subject training.

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CAD Trends

Computer-aided design (CAD) is creating two- or three-dimensional (2D or 3D) graphical representations of physical objects with the use of computer programs. The technology has evolved in last few years and knowing the trends bring by these technologies is vital for future planning of any business.

A B2B firm (Business Advantage Group) released a report telling the CAD trend worldwide, based on their survey on global CAD users. We took the top most surprising trends worth sharing with our readers here, believing this information could be useful for some CAD users and their managers.

Top CAD trends

1. There is a wide breach between the use and awareness of the CAD:

According to the survey of 2014, the 81% of total responded were ‘aware’ of the 3-D printing and only 62% of them were actually using the technology. In the year of 2015, the percentage increased and reached 88% of people aware of 3-D printing and 77% of them who were actually using the technology. If we compare the result the gap is actually shrinking, however, still it is still a subject of concern for the industry.

2. Number of people who seeks mobile access to the CAD data is increasing:

According to the survey, there are 21% of the total respondents who, at present, are accessing CAD data on mobile platform by using one or other means of access and these numbers are estimated to increase up to 10% more in the coming years. In the States, the percentage has already crossed the quarter of all respondents, however, the growth is predicted to be high in Asia Pacific reason with 18% of growth rate over the year of 2015.

3. CAD users not seems to be attracted at the Big yet:

Studies tell that the big data apps are still far from the CAD user’s attention. According to the results, only 3% of the respondents have embraced the data analytical apps and predicted number would go till 4% only, over the next year.

4. CAD would grow in the cloud:

The survey results and the prediction says that the good number of Cad users would be moving into the cloud in next five years. According to the results, currently 7% of total respondents are using cloud-based CAD system which in the next year is predicted go till 16% and in another next year can cross 25%.

Forgive us if we missed any other important trend here, and feel free to add that in the comments below. Please share how helpful the post was for you.

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