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1st Year Engineering Drawing
Индия
Добавлен 28 июл 2016
This channel is focused on learning technical drawing skills for engineering design. The items learnt through these videos will be very essential to 1st year students of Bachelor or Diploma in engineering. Students of Industrial Training Institutes (ITI) in India and other countries and of senior high school where engineering drawing is part of the curriculum will also find these videos very useful for their studies. These videos teach the initial steps necessary for engineering (or technical) drawing. If you would like to support this work then simply subscribe to this channel and press 'Like'. Thank You! If you have any question or comment about the videos uploaded in this channel then please leave a message in the discussion and I will get back to you. Also, if you find any mistake in the method of drawing used, then definitely you should not hesitate to comment in the discussion forum. I appreciate your comments. Sujeet K. Sinha (sks@mech.iitd.ac.in)
Introduction to Engineering Drawing or Technical Drawing
This video provides an introduction to Engineering Drawing or Technical Drawing. You will get answers to why engineering drawing is even taught as a subject to students of all engineering branches. This subject is common to all. Also, why should we learn engineering drawing when we have so many computer aided design software tools? You will find answer to this question too. It is important to know all this because most students in the first year will ask this question. Your LIKES and SUBSCRIPTION is always appreciated 👍.
Просмотров: 3 729
Видео
Line Inclined to both Principal Planes, Find True Length and True Inclinations
Просмотров 83811 месяцев назад
In this video I have solved a problem of the projections of a straight line which is inclined to both principal planes. Then, I show the procedure to find out the true length and the inclinations of the line with respect to the principal planes.
Important Lines in Engineering Drawing
Просмотров 3 тыс.Год назад
This video gives a brief review of important lines in engineering drawing. The lines discussed here are Outline, Hidden Line, Centre Line, Cutting View Line, Section Line.
Introduction to Pulleys
Просмотров 204Год назад
What are pulleys? What are different components of pulleys and what are applications of pulleys in engineering.
Introduction to V Engines (Internal Combustion Engines)
Просмотров 456Год назад
V engines are internal combustion engines with sets of cylinders at angles between 60 to 90 degree making the shape of V letter. Cylinders come in even numbers and these engines are called V2, V4 up to V24. Main advantage of V engines over inline cylinder engines is the saving of space, lightweight and hence greater torque produced by the engine. They are generally used for high end motorcycles...
Gear Pump
Просмотров 361Год назад
Gear pumps are mechanical rotary devices used to raise the pressure of a fluid for pumping the fluid from one place to another. Because of their simple design, they are used in places where space is limited, for example in internal combustion engines. Gear pumps are generally used for viscous fluids and they are more used for raising to high pressure.
Mechanical Valves
Просмотров 178Год назад
This short video presents a number of valves which are used in mechanical engineering applications.
Orthographic Projections of a Hexagonal Nut (3rd Angle Projection)
Просмотров 6 тыс.Год назад
Orthographic Projections of a Hexagonal Nut (3rd Angle Projection)
Involute of a Circle
Просмотров 854Год назад
How to draw the involute of a circle? This drawing problem can be useful for drawing gear tooth in Mechanical Engineering.
Screws and Threaded fasteners (Part 1)
Просмотров 1,3 тыс.Год назад
Screws and Threaded fasteners (Part 1)
Circumscribe a regular Hexagon around a Circle (Simple and easy method)
Просмотров 95 тыс.3 года назад
This video provides a very easy way to circumscribe a regular hexagon around a circle of any given radius. This geometrical construction will be very helpful in drawing hexagonal nut and bolt drawings. Hexagonal shape is used in many engineering applications such as buildings, beams, bars etc. Engineering Drawing I Geometrical Drawing
Tools for Engineering Drawing
Просмотров 18 тыс.3 года назад
This video provides information on the tools needed for engineering drawing. It is important for those who are beginners.
2.6b-Draw regular Pentagon and Hexagon using an easy method
Просмотров 28 тыс.3 года назад
This video explains a geometrical method of drawing polygons ( pentagon and hexagon) using very easy concept. This method of exterior angle can be used for other polygons too. Just you need to find the exterior angle which will be given as 360/(number of sides in that polygon). Important to note is that this rule can be used only for regular polygons in which all sides are of the same dimension...
Draw an Ellipse by the Concentric Circle Method
Просмотров 137 тыс.3 года назад
Learn to draw an ellipse if the major axis and the minor axis lengths are given. In this problem, the major axis is 120 mm and the minor axis is 80 mm in length. I have used the concentric circle method. Also, you can learn the use of French curve to draw a smooth curve line when some points are given.
Drawing an Ellipse / General Method of Constructing an Ellipse
Просмотров 7 тыс.3 года назад
Drawing an Ellipse / General Method of Constructing an Ellipse
5.7-Sectioning of a regular Octahedron
Просмотров 1 тыс.3 года назад
5.7-Sectioning of a regular Octahedron
Development of an Octahedron (From 2D to 3D shape)
Просмотров 27 тыс.3 года назад
Development of an Octahedron (From 2D to 3D shape)
Easy method to draw a Tangent to a circle at any point
Просмотров 2 тыс.3 года назад
Easy method to draw a Tangent to a circle at any point
Orthographic Projections of an Octahedron: Double Rotation Method
Просмотров 1,1 тыс.3 года назад
Orthographic Projections of an Octahedron: Double Rotation Method
3.16-Orthographic Projections of an Octahedron lying on its Triangular face
Просмотров 2,1 тыс.3 года назад
3.16-Orthographic Projections of an Octahedron lying on its Triangular face
Isometric View and Oblique Projection of an Octahedron
Просмотров 2 тыс.3 года назад
Isometric View and Oblique Projection of an Octahedron
3.4 Orthographic Projections of an Octahedron
Просмотров 3 тыс.3 года назад
3.4 Orthographic Projections of an Octahedron
6.3b-Development of Sectioned Cone by the Angle Method
Просмотров 2,1 тыс.3 года назад
6.3b-Development of Sectioned Cone by the Angle Method
Divide any circle into 12 equal parts using a compass and a ruler
Просмотров 37 тыс.3 года назад
Divide any circle into 12 equal parts using a compass and a ruler
2.11b. General Method of Drawing Polygons
Просмотров 6 тыс.3 года назад
2.11b. General Method of Drawing Polygons
1.4b-Placing of Dimension Systems in Engineering Drawing: Aligned and Unidirectional Systems
Просмотров 42 тыс.3 года назад
1.4b-Placing of Dimension Systems in Engineering Drawing: Aligned and Unidirectional Systems
Dividing an Arc into Equal Even Parts
Просмотров 26 тыс.3 года назад
Dividing an Arc into Equal Even Parts
Conic Sections (Circle, Ellipse, Parabola and Hyperbola)
Просмотров 13 тыс.3 года назад
Conic Sections (Circle, Ellipse, Parabola and Hyperbola)
3.15-Quiz on Orthographic Projections (Engineering Drawing)
Просмотров 2,6 тыс.4 года назад
3.15-Quiz on Orthographic Projections (Engineering Drawing)
It was too fantastic
Easiest method to draw a Pentagon using angle division method
Thanks the way you divided ur circle was very simple ❤❤
🎉
Thank you sir❤❤❤
It took getting to this video for me to understand why we project
Thanks you
If the diameter of the circle is 14, what would each side of the hexagon measure. Would it be 7? (1/2 of the diameter, or the radius?)
Ramiel has entered the chat
Thank you sir
If the resolution was high it would be very helpful. We can't see the scale lines in 480p resolution.
If the resolution was high it would be very helpful. We can't see the scale lines from this 480p resolution.
So students you guys did not get drafter ??
Good drawing technique. Can u help me with the PDF of engineering drawing.
Thank you sir am now good to go
erm what the sigma
fhi
what the rizz
erm
Helpme please.
erm wat the sigma
erm wat the sigma
hi guys
😮
Thanks for your help ❤
a bit confused. 1:5 you said we should multiply but now you are dividing it. or was it supposed to be multiplication when the scale is 5:1 and division when it is 1:5?
If you add up the sides of the hexagon in other words find the perimeter of the hexagon, that is also approximately the circumference of the circle that with the same radius as the length of one of the sides of the hexagon.
Interesting point. The circle radius equal to one of the sides of a hexagon is the circle circumscribing a hexagon. So the perimeter you have mentioned will be slightly less than the circumference of that circle. The circle drawn in this video will have the circumference which is slightly less than the perimeter of the hexagon. Thanks for your comment.
Thanks so much ,this will help me in examination hall today sir
It good but I did not understand how you arc the radius into twelve part
Could you elaborate your question? I did not get it.
Number of the French curve ?
Just one French curve will have several curvatures in it. You can acrylic plastic products
can you provide voiceover?
sorry very old video now.
Was 80 minor and 120 major random? What is the significance of 80 and 120?
It was random. You can take different measurements as well
Really helpful
Thank you
thanks great 👍👍👍👍👍👍👍❤️❤️❤️❤️❤️
I get mee exam tomorrow 😩
You're LASU student?😂
@@DeborahAdekunle-ei5cq yes boss
So very helpful thank you so much!
Seriously thank you , i am a first year engineering apprentice and this was better than the learning material they provide ! Will be sharing with fellow apprentice
You have make it easy
Sir, please mention french curve size you used for this
About circle ayna around the circle ana okkatena
Sir Nice Explanation 👌
Thanks bro
I just say thank you very much.
Gand...fat k hat myee a.. jate agar youtub na hota😊😊😊😂😂😂😂
I am civil engineer ready
Thanks a lot Nalimutan ko na kasi Tagal na kasi nung drafting days ko😄
Salamat sa pagbabahagi ng iyong karanasan.
Thank you so much.
This helped a lot with my colour wheel art homework, thank you so much
What grade pencils do we have to use for rough outlines and for ellipse?
For engineering drawing always use 2H or 3H pencil.
osm