Types Of Sectioning In Drawing

Plan drawings are in fact a type of section but they cut through the building on a horizontal rather than vertical plane.

Types of sectioning in drawing. A section view is a view used on a drawing to show an area or hidden part of an object by cutting away or removing some of that object. Visible edges and contours behind the cutting plane should be shown as below in fig. The opening pages of the compendium analyze the section as a tool for architectural representation and crystallize the definition of this elemental drawing type.

The direction of the plane through which the section is cut is often represented on plan drawings and elevations by a line of long and short dashes called a section plane. A building section a section drawing section or a sectional drawing is known by all these different names but basically presents the view of a building s structure in a way that it looks like it had been cut and sliced in half along an imaginary plane. Its represents the drawing when the building is cut through a vertical plane.

The cut line is called a cutting plane and can be done in several ways. Sections are used to show interior details clearly. Full section half section part section broken section revolved section.

Sectioning in engg drawing 1. A simple bracket is shown in fig. These views assume that a cutting plane has removed portions of the object represented by the drawing displaying the appropriate section of the interior.

Sectioning is the process of drawing an object imagining it to be cut throw by a cutting object. Keep the following things in mind when drawing sectional views. A section is used to show the detail of a component or an assembly on a particular plane which is known as the cutting plane.

A section lined area is always completely bounded by a visible outline never by a hidden line. What is a section view. Sectional views are used in engineering and architectural drawings.