The full form of CAD is Computer Aided Design.CAD is used to assist in the Creation, Modification, Analysis or Optimization of a design.CAD has removed the process of creating designs by hand drawing.It can increase the productivity of the designer, reduce time consumption and enhance products quality.CAD softwares are used to create 3D models as well as 2D drowings.CAD is used in various fields by their engineers and designers to make their products design.CAD software outputs come in the form of electronic files, which can then be used for printing, machining and other manufacturing processes.
Nowadays almost all industries are using CAD in their designing department.CAD is used to create architectural designs, special effects in film, drawing of mechanical structures, electrical schematic, technical drawings and much more.
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Uses of CAD
CAD is widely used nowadays because of its numerous advantages.The occupations in which CAD is most commonly used are described below.
• Architects
• Electronic Engineer
• Electronic Engineer
• Graphics designer
• HVAC Designer
• Plumbing Designer
• Industrial Engineer
• Manufacturing Engineer
• City planners
• Draftners
• MEP Designers
• Mechanical Engineer
• Game Designers
• Interior Designers
Advantage of CAD
CAD has many advantages compared to manual drafting with paper and pencil.
• Helps the designer to drawn design accurately.
• The product can be seen in 3D
• The design can be rotated and view it from all angles
• Any changes and modifications in the design can be done easily and quickly.
• Can be experiment with different patterns, textures and colours.
• can be improved the quality of the design
• simulations can be used to test the design
CAD softwares
CAD softwares helps the designers to increase the productivity, enhance the quality and improve communications through documentation.At initial stage CAD was developed with the computer languages like FORTAN,ALGOL but later they evolved with object-oriented programming languages.Widely used CAD softwares are given below.
• AutoCAD
• Real CAD Pro
• MicroStation
• Rhino3D
• IronCAD
• CorelCAD
• Prism
• CAD talk
• Fusion 360
• FreeCAD
• SketchUp
• Autodesk Inventor
Advantages of CAD
Computers have made humans lives easier and more comfortable There are many advantages of computer aided design. Let's talk about some of them.
Visualization:
CAD softwares allows the designer ti create and visualize 2D or 3D objects.3D designs are very convenient to understand any model .
Accuracy:
CAD softwares allows you to make your design with more accurately. And You can also add as much details as you need.
Optimization:
CAD software can help you find your flaws in a matter of seconds and you can fix them. They even allow you to run a simulation to find your imperfections.
Realization:
with the help of fabrication technologies and CAM software you can embody your digital design.
Conclusion
The use of CAD systems can increase the efficiency and effectiveness of a company
in terms of suitability, strength and completeness of product data as well as construction processes and
expenditure in a manufacturing company . This CAD can help with
the construction process starts from the beginning of the raw material process to the storage of the final product in
warehouse after becoming a product . That is, in addition to covering product design, this system
can also be included in the manufacturing process. In addition to design issues,
CAD can also be used for product monitoring processes.
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