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CADD COURSES

When we think of Computer Aided Design and Drafting (CADD), certain questions arise that we never think of while working on the drawing board. We do not use the essential drawing board tools: paper, pencil, T-square,Protractor, compass, eraser or scale, yet still have to design or make a drawing. When even one of these tools is missing we know how frustrating it can be. With CADD we don't need even one of them! CAD/CAM/CAE always had been a truly useful tool in Engineering  Architectural field & Manufacturing. CAD/CAM/CAE is used in all branches of Engineering, Architects, Manufacturing companies, Construction companies, Oil companies, Drawing & Designing activities, Map Companies, Government Departments, Archeologists, Aerospace, Automobiles, Engineering / Diploma Students & Professionals connected with this industry. It is certain that engineers will get an employment or career growth.

 

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Creo Paramatric

Creo is a family or suite of Computer-aided design (CAD) apps supporting product design for discrete manufacturers and is developed by PTC. The suite consists of apps, each delivering a distinct set of capabilities for a user role within product development.

Creo runs on Microsoft Windows and provides apps for 3D CAD parametric feature solid modeling, 3D direct modeling, 2D orthographic views, Finite Element Analysis and simulation, schematic design, technical illustrations, and viewing and visualization.

Creo Elements/Pro and Creo Parametric compete directly with CATIA, Siemens NX/Solidedge, and SolidWorks. The Creo suite of apps replace and supersede PTC’s products formerly known as Pro/ENGINEER, CoCreate, and ProductView. Creo has many different software package solutions and features. Creo Illustrate is a good example.

Creo apps are available in English, German, Russian, French, Italian, Spanish, Japanese, Korean, Chinese Simplified, and Chinese Traditional. The extent of localization varies from full translation of the product (including Help) to user interface only.

Creo is part of a broader product development system developed by PTC. It connects to PTC’s other solutions that aid product development, including Windchill for Product Lifecycle Management (PLM), Mathcad for engineering calculations and Arbortext for enterprise publishing software

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NX-CAD

NX is the software developed by SIEMENS. Generally known as NX Unigraphics. It is a software having functions of CAD, CAM & CAE. It is a PLM (Product lifecycle Management ) software having next generation designing tools and technology.

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Hypermesh

Hypermesh is a CAE software which comes in after a model has been developed in any CAD software. One should know it is an integral part of PLM (Product life cycle management) where the focus is to prepare the model to see how should it behave in a real life environment or simulation in other words. Now CAE software's are three types mainly preprocessing, solving, postprocessing. Hypermesh is a preprocessing software where you divide the model into no. Of elements and nodes for a solver to apply the mathematical functions on it. If you read FEM OR FEA you would know the underlying theory behind the practice. Preproceesing is generally used to 'mesh' the model. See the image below an example of a gear being meshed. The green coloured elements are the region where contact has been defined which means it is in contact with other components for a solver to know about the simulation.

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