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Hidden Line In Engineering Drawing

Hidden Line In Engineering Drawing - Hidden lines are omitted from pictorial drawings unless they are needed to make the drawing clear. They are drawn as short dashes that are equally spaced. Web hidden lines (thin) type lines consist of thin short dashes, closely and evenly spaced. Web hidden lines are used in engineering drawings to represent features that cannot be seen in a particular view but are necessary to fully define the part or assembly. The dashed line may be either thick or thin, but only one type (thick or thin) should be used on a single drawing or set of drawings. Web thick or thin dashed line. Hidden lines show edges and contours of important features that are obscured by the geometry of the part. To prevent confusion in the interpretation of hidden edge lines, you must apply certain standard techniques in drawing these lines. Web hidden lines in a drawing represent the edges where surfaces meet but are not directly visible. Figure 3.46 shows a case in which hidden lines are needed because a projecting part cannot be clearly shown without them.

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They Are Drawn As Short Dashes That Are Equally Spaced.

There are also lines used in some particular cases: Figure 3.46 shows a case in which hidden lines are needed because a projecting part cannot be clearly shown without them. Hidden lines are omitted from pictorial drawings unless they are needed to make the drawing clear. To prevent confusion in the interpretation of hidden edge lines, you must apply certain standard techniques in drawing these lines.

Hidden Lines Will Always Begin And End With A Dash.

Web thick or thin dashed line. Sometimes they are used to make a drawing easier to understand. These lines are drawn to represent hidden or invisible edges of the objects. The dashed line is used to indicate hidden details like hidden outlines and hidden edges.

Web Hidden Lines Are Used In Engineering Drawings To Represent Features That Cannot Be Seen In A Particular View But Are Necessary To Fully Define The Part Or Assembly.

Web hidden lines in a drawing represent the edges where surfaces meet but are not directly visible. Web hidden lines, as you already know, are used to represent features that cannot be seen in the current view. These features are typically inside the object or obscured by other surfaces. Web hidden lines (thin) type lines consist of thin short dashes, closely and evenly spaced.

The Incorrect Procedure Is Shown In.

Web a hidden line, also known as a hidden object line is a medium weight line, made of short dashes about 1/8” long with 1/16”gaps, to show edges, surfaces and corners which cannot be seen. The dashed line may be either thick or thin, but only one type (thick or thin) should be used on a single drawing or set of drawings. They are dark and thick lines of any engineering design drawing. Cutting plane lines are used in section drawings to show the locations of cutting planes.

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