These tools also help in producing designs with high accuracy and the chances for errors is very much lower when compared to hand drawing. The 2D CAD software provides great tools for design professions that will help in carrying out design and analysis of a proposed design. When it is done on paper then storing them and keeping the records was a big headache but these drawings require less space and can be stored in the hard drive, USB pen drive or cloud and can be shared easily. These saved drawings can also be edited or modified and printed whenever required. The designs and drawings that you create with the help of 2D CAD are easier to save and also you can keep it for future use and reference. If you have worked with simple 2D CAD software, or even used 2D CAD drafting, you will surely know how effective and important these tools are. As time passed by CAD software and hardware became more simple and the complexity reduced so the modifications in the software also became easier and affordable for midsize companies. At that time it was a tough task to give training on the computer and how to work with the 2D CAD. The design engineers were still working and facing many issues while creating drawings but slowly after the improvement in the 2D CAD technology, the productivity of design increased. The first CAD systems emerged as a replacement for drawing boards.
Then in 1960, the sketchpad was designed in MIT’s Lincoln Laboratory which discussed the basic outlining principles and scope of computer drawing in the future. The first commercial and numerical-control programming system of that time was designed by Dr. The development of CAD started in the year 1957. Here we will discuss the history of the 2D CAD and how it came into existence. So we can say that this software geared towards simple technical geometry and is always an abstraction of the real thing. For functional designs, many designers even prefer 2D CAD because of its simplicity and lightweight. In the olden days, designers and architects used pen and paper to draw on the drawing board. The 2D CAD software is mostly used in architectural engineering, Civil engineering, structural engineering, mechanical engineering, electrical engineers, architects, interior and exterior designers, garment industry, machine tool designers, etc. This is done by implementing a 2D CAD program to make their work more easy, efficient and precise. It has replaced the whole drafting and style strategies. CAD Software has brought a revolution in designing and drawing a special outline Instrument for Architects and Engineers.
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