AutoCAD is a piece of CAD software created by Autodesk and is dedicated for professional use in making design plans for projects such as manufacturing, infrastructure, architecture, and construction. AutoCAD is versatile and used in several different industries, therefore, learning AutoCAD drafting an important skill. The first release of the software had only primitive objects such as polygons, circles, lines, arcs, and text to construct complicated objects. Later, it came to support custom objects through an application programming interface. The latest version of the software has a full set of commands for solid modeling and 3-D. AutoCAD also supports various application program interfaces for automated and customized working. DWG (drawing) is the fundamental file format for AutoCAD and standard for CAD data interoperability. The software also provides support for the Design Web Format (DWF) format developed by Autodesk for publishing CAD data.
Reasons for implementing CAD:
To increase the productivity of the engineer.
To improve the quality of design.
To create a table/database for manufacturing.
To improve communication & interpretation through documentation.
Before the implementation of this software, all engineers & designers used drafters and sheets to draw or design a product. It consumed a lot of time for a designer to design a product. If the manufactured product didn’t satisfy the client’s need or if the manufacturer got an error in the product, then the design needs to be changed of the product which was a time-taking process. In the cases of errors, the drawing needs the modification by editing or erasing the incorrect to have the corrected final drawing.
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It leads to the following problems:
Delay in production & production rate.
Increase in scrap rate & wastage of material.
To minimize the mentioned problems, AutoCAD is the solver for it. In this software, we can save the design of the product & its modifications; we can edit the prior design that reduces time to design a product & human effort with great accuracy.
Drafting in AutoCAD
The technical drawing is an act and discipline of composing drawings that visually interpret how something functions or constructed. A draughtsman may be a professional who creates a drawing to precise its technical aspects. A professional draughtsman who creates the technical drawings is moreover called a drafting technician. Professional drafting and detailing is an ultimate and important function within the cycle of design to manufacturing the complex components and machines. A draughtsman bridges the gap between engineers and makers and contributes practical knowledge by detailing the drawing and technical proficiency to the planning process.
Detailing in AutoCAD Drafting
AutoCAD Drafting Detail drawings provides a detailed technical description of the geometric sort of a neighborhood of an object sort of a building, bridge, tunnel, machine, plant, etc. These are mostly large-scale drawings that show intimately parts which will involve less detail on general arrangement drawings. Detailed drawings could also be wont to indicate concurrence with regulations, guidelines and other requirements, to supply information about assembly and therefore the connection between components, to point out construction & manufacturing details, element form, and other technical details that might not be possible to incorporate on more general drawings. They may include dimensions, tolerances, notation, symbols, and specification information, but this should not be the same as information included in the other specifications as it may become contradictory and create confusion.
Difference between Design & Drafting
The fundamental of engineering where ideas, imagination & visual thoughts are converted into calculating and searching for feasibility phase where loads, stress and other engineering calculations are made along with the aesthetics part of the product, machine or any structure is Design. The design process is that the initial phase of an architectural or engineering project which incorporates breaking down the project into manageable pieces. Design acquires many shapes counting on the project and therefore the client’s requirements. Architecture or engineer makes drawings of the building or object which can be about the proper shape and size. Drafting is that the next phase of the planning process which is generally done by using Computer-Aided tools to organize drawings which will show the technical specifications of any project. The technical drawings are used as blueprints for the architectural or manufacturing project. Drafting is nothing but the 2-Dimensional representation of a 3-Dimensional structure or product. Plans, Elevations, and Sections are 2D views of a 3D object. Drafting is that the layout sketch or reference drawing made supported calculations, tolerance and 3D modeling acknowledged within the design phase. Drafting engineers design and make the blueprints required to get new concepts and products to life. Drafting engineers or drafters, prepare technical drawings like blueprints wont to build a broad range of products. Depending upon the character and sort of project or product or structure that 2-dimensional drawing is to be administered, there is a wide array of software tools that are used for drafting. AutoCAD Course in Pune is one such tool that can be used for drafting and modeling in various domains like mechanical, civil, electrical, etc.