Sectioning Technique Engineering Design McGill University

Break lines are used to show where an object is broken to save drawing space or reveal interior features. Section lines are drawn as thin (.35 mm) black lines, using an h or 2h pencil..

Types Of Lines In Engineering Drawing

Avoid aligning section lines with features and edges. The most common is a continuous line, also known as a drawing line. Web there are 12 types of lines usually used in engineering drawing. Sometimes a.

Engineering Drawing Tutorials / Orthographic Drawing with Vertical

Web the standard line types used in technical drawings are. Web following are the different types of lines used in engineering drawing: The line that indicates the plane where the cut is made is called.

Web section lines are used to show the cut surfaces of an object in section views. To represent symmetry, to represent paths of motion, to mark the centers of circles and the axes of symmetrical parts, such as cylinders and bolts. Web different types of lines. You will also use a floor plan (or section) to show junctions or areas where you will reference a detail. The most general form of section lining consists of parallel thin lines drawn at an angle.

Web section lining is a method of representing internal features of an object in an engineering drawing. Web sections of objects with holes, ribs, etc. Section views are used extensively to show features of an object or an assembly that are not easily visible from the exterior.

The Main Elements Of The Section View Are:

This method can be used with both simple and complex objects and involves the use of a cutting plane that dictates what portion of the object you want to remove to reveal a more complex interior. These views are usually represented via annotated section lines and labels on the projects floor plans, showing the. Not every line on an engineering drawing is equal. The line that indicates the plane where the cut is made is called the section line.

As A General Rule, Use 3Mm Spacing.

Web to illustrate where solid material be exposed by such a cut, section lining is used. Web section lines are used to show the cut surfaces of an object in section views. They are fine, dark lines. Arrows indicate the direction of view.

The Section Marker On The Plan Will Reference The Drawing Number Of The Section And The Layout Sheet It Is Located On.

Avoid aligning section lines with features and edges. Sometimes a note tells the reader in which zone(s) of the drawing to find the view or section. Sectioning uses a technique that is based on passing an imaginary cutting plane through a part. Break lines are used to show where an object is broken to save drawing space or reveal interior features.

Web There Are 12 Types Of Lines Usually Used In Engineering Drawing.

Section line, section reference arrow, section reference letters, hatch. Web different types of lines. For example, you will use your floor plan to show the reader the points at which you will take an elevation, or a section line through the building. Section lines are drawn as thin (.35 mm) black lines, using an h or 2h pencil.

This represents the physical boundaries of an object. This method can be used with both simple and complex objects and involves the use of a cutting plane that dictates what portion of the object you want to remove to reveal a more complex interior. Web these consist of elevation markers, section markers and detail markers. The line that indicates the plane where the cut is made is called the section line. Web section lines are used to show the cut surfaces of an object in section views.