Radial Line Development - conical shapes, paper layout

Triangulation - Square to Round, paper layout

Radial Line Truncated Oblique Cone

Basic tee review (parallel line)

Radial line development - Round Reducer, fabrication

Radial Line Pattern Development - Funnel

Frustum of a Cone

How To Develop A Cone || Development Of A Cone.

Square to round

Triangulation - Transitional Y Branch, paper layout

Radial line development - Rain Cap, fabrication

How to Draw Surface Development of a Truncated Cone | Bottom Closed |

triangulation or Radial line Method

Parallel line Development - basic pipe miter, paper layout

Radial Line Task 2 - Truncated Cone

Oblique Cone using Radial Lines

Pattern Making- Round Cone w/ angled top

Triangulation - Drop Cheek Elbow, paper layout

Various Sheet Metal Seams and Locks

Cone Pattern development-technical drawing using the Radial line technique

Triangulation-Square Pyramid layout on paper