Technical Drawing

Show me a worked example on 1. State the principle of tangency and its applications with a

Set me a quick recall test on 3. Construct an arc touching one circle internally and enclo

I am going to explain 4. Blend arcs and lines smoothly, marking all points of tangency to

Show me a worked example on constructing arcs internally touching, externally enclosing an

Show me a worked example on plotting the path of a point on a crank mechanism with an erro

Show me a worked example on consolidation of polygons, scales, enlargement and reduction,

Let me talk you through 2. Construct an ellipse by the four-centre, concentric-circles and

Show me a worked example on the meaning of the special curves with an error somewhere in i

Set me a quick recall test on 2. Determine the true length of a line by rotation and by au

I am going to explain 3. Determine true lengths of the edges of full and truncated solids

Show me a worked example on the meaning of development and its applications with an error

Show me a worked example on 4. Produce models of geometrical solids from their development

Show me a worked example on preparing developments of prisms and cylinders and develop mod

Let me talk you through 3. Produce the front elevation, end elevation and plan of a given

Show me a worked example on producing three correct views of a given solid with an error s

Set me a quick recall test on 2. Place dimensions on circles, arcs and chamfers at SS1 lev

I am going to explain 3. Place dimensions on vertical, horizontal and angular features to

Show me a worked example on success: both drawings fully dimensioned with an error somewhe

Show me a worked example on 4. Construct a simple isometric drawing of a rectangular solid

Let me talk you through 3. Construct isometric arcs and fillets from the Isometric Drawing