Drafting Academy
Drafting Academy
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Introduction to Enlargement & Reduction of Plane Figures | Scaling | Enlargement & Reduction ratios
This video introduces the concept of enlargement and reduction of geometric figures. After completing this video you will understand the following:
- Definition of enlargement and reduction
- Distinguish enlargement ratio from reduction ratio
- Methods of enlargement & reduction
Переглядів: 3

Відео

Isometric drawing with web and isometric circles
Переглядів 31021 день тому
This video shows how to quickly draw Isometric drawings with multiple isometric circles.
Isometric drawing with circle | How to draw Isometric drawing 2
Переглядів 93Місяць тому
In this video an isometric drawing is drawn. After watching this video you will know how to draw a slope and circle in isometric.
How to draw Isometric drawing | Simple isometric drawing
Переглядів 1162 місяці тому
This video guides on how to draw in isometric. A simple isometric figure involving straight lines and slope is drawn.
Tangency Question - Spanner
Переглядів 5483 місяці тому
In this video, a spanner is drawn using geometric constructional methods. All methods are explained thoroughly to ensure sound understanding of concepts in tangency and polygon construction.
How to draw internal line tangent | Tangent to two circles
Переглядів 2414 місяці тому
This video explains how to draw internal line tangents. Internal line tangents may involve two circles of equal radius or two circles of different radius. This video explains how both can be drawn.
How to draw an external line tangent | Tangent to two circles
Переглядів 2224 місяці тому
This video explains how to draw external line tangents. External line tangents may involve two circles of equal radius or two circles of different radius. This video explains how both can be drawn.
How to draw tangent to circle from point | Simple line tangent
Переглядів 1414 місяці тому
The video discusses how to draw a tangent to a circle from a point. The radius of the circle is given. The location of point is also given.
How to inscribe a triangle
Переглядів 5144 місяці тому
This video covers how to inscribe a triangle.
How to draw a rectangle | Construction of a rectangle
Переглядів 814 місяці тому
This video explains how to draw a rectangle given the base length and height.
Door Knob - Tangency questions
Переглядів 2854 місяці тому
This video thoroughly explains how a door knob can be drawn using concepts of tangency. TIME CODE: 00:00 Intro 05:05 Drawing of centre lines 08:20 Drawing of Circles 08:35 Locating important points 11:10 Locating centre of arc tangent 16:30 Drawing arc tangents 21:15 Finishing the drawing
Interpreting Isometric into Orthographic
Переглядів 1405 місяців тому
Interpreting Isometric into Orthographic
Introduction to Conic Sections | Ellipse | Parabola | Hyperbola
Переглядів 1346 місяців тому
Conic sections are the various shapes that form when a cone is cut. Depending on how the cone is cut, an ellipse, parabola or hyperbola can be formed. This video explains the relation between the cutting plane and resulting conic section.
General Methods of Polygon Construction | How to draw a polygon given radius or diameter
Переглядів 1356 місяців тому
This lesson covers how a polygon can be drawn given the radius or diameter of a circle that circumscribes it. Using this method, a polygon of any number of sides can be drawn.
Introduction to Area Transformation | Equivalent Area | Figures of Equal Area
Переглядів 576 місяців тому
Being able to draw equivalent areas is useful in technical drawing. The topic of equivalent areas is also known as area transformation. In this topic, regular polygons will be transformed into other simpler plane figures. For example, a regular pentagon transformed into a square.
Introduction to Tangents | What is a Tangent | Types of Tangent
Переглядів 1816 місяців тому
Introduction to Tangents | What is a Tangent | Types of Tangent
Introduction to Polygons and Important Properties
Переглядів 597 місяців тому
Introduction to Polygons and Important Properties
Introduction to Triangles and Important Properties | How to Draw Equilateral Triangle
Переглядів 697 місяців тому
Introduction to Triangles and Important Properties | How to Draw Equilateral Triangle
How to Construct 30°, 75°, 105° and 135° angle | Bisecting angles
Переглядів 407 місяців тому
How to Construct 30°, 75°, 105° and 135° angle | Bisecting angles
How to Divide a Straight line into Equal Parts | Division of a Line
Переглядів 1147 місяців тому
How to Divide a Straight line into Equal Parts | Division of a Line
How to Bisect a Straight Line into Two Equal Parts
Переглядів 1217 місяців тому
How to Bisect a Straight Line into Two Equal Parts
How to construct 60°, 120° and 90° angle easy and fast
Переглядів 597 місяців тому
How to construct 60°, 120° and 90° angle easy and fast
How to Draw and Construct Parallel Lines
Переглядів 2417 місяців тому
How to Draw and Construct Parallel Lines
How to Clip Paper for Drawing | How to Draw Border line
Переглядів 1007 місяців тому
How to Clip Paper for Drawing | How to Draw Border line
Drawing Instruments for Engineering Students
Переглядів 1487 місяців тому
Drawing Instruments for Engineering Students

КОМЕНТАРІ

  • @user-pd5cb5gc8o
    @user-pd5cb5gc8o 16 днів тому

    Z how

  • @moffatzimba40
    @moffatzimba40 21 день тому

    Sir the pencil you are using is not visible enough...I was thinking like when making these videos try to be using a dark pencil so that we should be able to see properly the lines and the during our test or exam we can be using the recommended pencils

    • @Drafting_Academy
      @Drafting_Academy 18 днів тому

      Thanks for the feedback. I will do that in the coming videos

  • @mwabamwape5326
    @mwabamwape5326 4 місяці тому

    This is wonderful

  • @ashtondeanna2065
    @ashtondeanna2065 5 місяців тому

    🤣 'Promo sm'