Lecture 01 Introduction to Engineering Drawing

An engineering drawing is a type of technical drawing that is used to convey information about an object. A common use is to specify the geometry necessary for the construction of a component and is called a detail drawing.

This video lecture explains the basic differences between the regular drawing and engineering drawing.

The topics that will be covered are.

Orthographic Projection of Points

Orthographic Projection of Straight Lines

Orthographic Projection of Planes

Orthographic Projection of Solids

Development of Lateral Surfaces of Solids

Isometric Projections.

These series of video lectures in Engineering Drawing will be beneficial to students of first year engineering across all the branches.

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Lecture 02 | Quadrant System in Engineering Drawing

This video explains about quadrant system required to carry out projections using first angle projection. A two dimensional space is divided into four parts using two perpendicular lines. These four spaces are known as quadrants. Similarly a three dimensional space is divided into four quadrants using two perpendicular planes. These planes are describes as vertical plane (VP) and horizontal plane (HP). HP and VP intersect forming a straight line called as XY line. When a point is located x mm above HP and y mm in front of VP, it is placed in first quadrant. The projections of these points is analogous to shadow falling on the screen opposite to an object. When the light falls on the point in horizontal direction, the shadow falls on the plane opposite to it, i.e. VP. This shadow is the projection of the point in Front View (FV). When the light falls on the point in vertical direction, the shadow falls on the plane opposite to it, i.e. HP. This shadow is the projection of the point i...

Lecture 01 Introduction to Engineering Mechanics

This video explains the introduction part of Engineering Mechanics. It consists of basic definitions and meaning of various branches of Engineering Mechanics Engineering Mechanics: it is the branch of physics which deals with the study of effect of force system on a particle or rigid body. Deformable bodies: Explained using example of lever and weights, the body which gets deformed or which changes its shape on the application of force. Rigid bodies: It has mass, dimension, shape and doesn’t deform or change its shape on the application of force. In real there are no rigid bodies its assumed concept just to make calculations easy. Statics: Deals with the study of force system on a rigid body when it is at rest. Dynamics: Deals with the study of geometry of motion of rigid body or particle. Kinematics: Deals the study of geometry of motion of rigid body or particle without considering cause of motion i.e. mass and force. Kinetics: Deals the study of geometry of motion of rigid body ...

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Click on the page of the subject above to watch the video lectures of that subject. Our YouTube Channel "MECHANICAL ENGINEERING TUTORIALS" YouTube Channel https://www.youtube.com/channel/UCT3lqtveEGaC-TM61HdA-AQ?sub_confirmation=1 Our Facebook Page https://m.facebook.com/mechenggtutor/ Our Instagram Account https://www.instagram.com/mechenggtutor/ Our Twitter Handle https://mobile.twitter.com/mechenggtutor The main objective of creating this channel is to cater to the needs of Mechanical Engineering students from universities pan India. The channel has been recently started on 25th April 2020 and till date we are featuring video lectures on Engineering Drawing and Mechanical Vibrations. Soon video lectures on subjects like Mechanics of Materials, Theory of Machines, Elements of Machine Design 1 & 2 etc will be featured. Engineering Drawing/ (Graphics/ CAED) https://www.youtube.com/playlist?list=PL5KGb23FFL8e1w_iNY25zR-Muj_pyZUVs Mechanical Vibrat...

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