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Introduction to Drawing
Fundamentals of Design
drawing is the ability to create detailed and accurate technical illustrations .It helps us to get clear and more detailed information about a given model. It's like creating a blueprint that serves as a guide for manufacturing and construction processes.
Fundamental CAD
►CAD, short for Computer-Aided Design, is a type of software used for creating precise and detailed 2D and 3D models.
►It provides tools for drawing lines, shapes, and curves, as well as advanced features for creating complex 3D models.
►It's like a digital playground for your imagination
►There are many CAD software options available such as AutoCAD&comma, SolidWorks, Fusion 360 and SketchUp
Introduction to Engineering Drawing
Orthographic Projections
Orthographic projections are a fundamental technique used to create multiple 2D views of an object from different angles, such as top, front, and side views. these views provide a clear and accurate representation of the object's shape, size and features.
It also allows you to see the object from different angles and understand its shape and dimensions.I have made some basic Orthographic designs of model.
Isometric Projections
isometric projection is a way to create detailed and accurate drawings of a model that showcase the form, structure and dimensions of their designs. It's a clever way to visualize complex designs and understand how they would look in three dimension
2D Drafting
Level 3 Sierpenski Triangle
2D drawings in CAD
I've learned how to create 2D drawings in Fusion 360 software. I learned about the different tools and functionalities available in CAD software that help in drawing lines shapes and dimensions, such as mirror, pattern , offset, Slot etc.
with the help of these tools I made 5 different types of sketches.\n>>\n
3D Drafting of an allen key
3D Drafting of Machine parts After learning 2D drafting it was little bit easy for me to make 3D model. here some helpful tools are like e extrude , shell, loft mirror, Revolve, hollow etc.\n>>> i made 5 different machine parts
3D Modelling
Solid Modelling
i have Designed a simple aerofoil for an HTOL aircraft in Fusion360 with the help YouTube.
Surface Modelling A toroidal propeller is a type of propeller that is ring-shaped with each blade forming a closed loop. \nit being widely used in small multirotor unpiloted aircraft and drones.\nAlso it Reduces drones noise without requiring supplementary components that add weight and increase power draw.\nDecreases signals in the frequency range to which humans are most sensitive. This is the toroidal propeller which i have made in fusion 360. It was quite difficult and took me a lot of time to complete it. >>>
Sheet Metal
in the Autodesk Fusion 360 Sheet Metal is workspace that provides tools for sheet metal design. Such as Flange , bends, and other features by simply selecting and manipulating the sheet metal geometry.\nthin, flat pieces of metal. You can shape and manipulate the metal using tools like flanges, bends, and tabs, unfold and generate flat patterns for manufacturing.
using some tools like flange , Extrude ,Render etc. i made postbox for marvel.\n
Organic design using forms\n I made use of the point spline tool, the mirror tool, Revolve tool to make the Hollow vase for MARVEL according to dimensions . Also i used the tool render to change its material properties to give it varying types of surface finishes accordingly.
3D printing Fusion 360 actually has built-in support for 3D printing. You can design your models in Fusion 360 and then export them as STL files, which is commonly used in the process of 3D printing. when you have STL file of a model upload it in ultimaker-cura software which slices the model and convert your STL file in to G-code form. After that upload G-code file into printer with the all basic settings , your printer will start printing will model layer by layer. this is model which i made in fuision 360
Electronics
Making Basic Gates using TTL logic I made use of TinkerCad software to design some basic gates.
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Driving an N channel Mosfet with the help of given resource i learn about N channel Mosfet and simulate circuit via TinkerCad.