# extension line definition drawing

• ### Technical Drawing Standards Line Type Definitions

The Line type definition numbers are my own. Once again you are free to make up your own line definitions but it is recommended that you put a note on the drawing with their meaning. BS 8888 2008 Technical product specification. BS EN ISO 128-20 2001 Technical drawings. General principles of

• ### Design Handbook Engineering Drawing and Sketching

2020-12-31 · The dimension line is a thin line broken in the middle to allow the placement of the dimension value with arrowheads at each end (figure 23). Figure 23Dimensioned Drawing. An arrowhead is approximately 3 mm long and 1 mm wide. That is the length is roughly three times the width. An extension line extends a line on the object to the

• ### Basics of Engineering Drawinghostgator

That is the length is roughly three times the width. An extension line extends a line on the object to the dimension line. The first dimension line should be approximately 12 mm (0.6 in) from the object. Extension lines begin 1.5 mm from the object and extend 3 mm from the last dimension line.

• ### Basics of Engineering Drawinghostgator

An extension line extends a line on the object to the dimension line. The first dimension line should be approximately 12 mm (0.6 in) from the object. The first dimension line should be approximately 12 mm (0.6 in) from the object.

• ### Line TypesConstruction DrawingsNorthern Architecture

2021-7-12 · • Dimension lines and extension lines indicate the physical dimensions of objects. Dimensions are placed directly above the dimension line or inserted within it. • Leaders line extending from text and ending with an arrow pointing to an object or place. • Break lines indicate where an object or area is not drawn in its entirety.

• ### DIMENSIONINGNIUNorthern Illinois University

2014-9-9 · An extension line is a thin dark solid line that extends from a point on the drawing to which a dimension refers. The dimension line meets the extension lines at right angles except in special cases. A gap of about 1.5 mm should be left where the extension line would join the object outline. The extension

• ### What is the definition for extension line Answers

2015-12-14 · The definition to an Extension Line is A line used to visually connect the ends of a dimension line to the relevant feature on the part.How Extension Lines are used Extension

• ### Dimensioning Definitions of dimensioningEngineering

2012-11-30 · The dimension line is a thin line broken in the middle to allow the placement of the dimension value with arrowheads at each end (see diagram below). An arrowhead is approximately 3 mm long and 1mm wide. That is the length is roughly three times the width. An extension line extends a line on the object to the dimension line.

• ### Technical Drawing Line TypesCoban Engineering

Technical Drawing Line Types. Technical drawing Lines are used for different purposes to provide specific information for designers manufacturers etc. looking at the drawing. The person who will read drawings have to learn what they mean. Line types are also a language type to communicate between technical people.

• ### TECHNICAL DRAWING ALPHABET OF LINE

2021-7-22 · Technical drawings provide clear and accurate information how an object is to be manufactured. It shows and describes clearly and accurately the information required to build or manufacture a product. The technical drawing is a form of design communication based on line symbols recognized and understood worldwide. Hence technical drawing is often referred to as

• ### Technical Drawing Terms Flashcards Quizlet

Extension Line. Line which represents where a dimension starts and stops. Height. The measurement associated with an object s top-to-bottom dimension. Hidden Line. A heavy solid line used on a drawing to represent the outline of an object. Orthographic Projection.

• ### Design Handbook Engineering Drawing and Sketching

2020-12-31 · The dimension line is a thin line broken in the middle to allow the placement of the dimension value with arrowheads at each end (figure 23). Figure 23Dimensioned Drawing. An arrowhead is approximately 3 mm long and 1 mm wide. That is the length is roughly three times the width. An extension line extends a line on the object to the

• ### Building an Extension A Beginner s Guide Homebuilding

2021-7-6 · The overall height of the extension including the roof must not be more than 7m high. If you re planning on building a large extension then it will more than likely need planning permission and you will need to submit an application. It s wise to engage with your local authority early on and research local planning policies to know what

• ### Types of Lines in Art Drawing eHow

2021-7-21 · A line drawing as a final work of art typically does not capture all of the information of the object being drawn instead it usually only captures one characteristic either the interior or the exterior. Charcoal pencil ball point pen Chinese ink and black markers can all be used to practice line drawing

• ### DIMENSIONING AND TOLERANCESMehmet Aladag

2019-4-17 · 6. Extension line—a thin solid line perpendicular to a dimension line indicating which feature is associated with the dimension. 7. Visible gap—there should be a visible gap of 1mm between the feature s comers and the end of the extension line. 8.

• ### LINEChrome Web Store

Chrome Web Store Gems of 2020. The watch party platform that puts the theater in your hands. Clear the clutter. Clip the web. Save to Notebook. Intelligent Speaker smart reader runs on leading tts engine. Convert files blog posts more to speech. Listen on any device. Your digital place for focus.

• ### Dimensioning and TolerancingThe College of New Jersey

2020-3-16 · Dimension line is the thin solid line which shows the extent and direction of a dimension. Arrows are placed at the ends of dimension lines to show the limits of the dimension. Extension line is the thin solid line perpendicular to a dimension line indicating which feature is associated with the dimension.

• ### Engineering Drawing Chapter 07 dimensioning

2011-7-27 · Definition Dimensioning is the process of specifying part s information by using of lines number symbols and notes . Notes 1. Lines to be used are always thin continuous line. 2. Symbol or abbreviation commonly found in a drawing are" diameter " is represented by a symbol " ".

• ### The Language of LinesBasic Blueprint Reading

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. Sometimes they are used to make a drawing easier to understand. Often they are omitted in an isometric view.

• ### The Essential Guide to Technical Product Specification

2009-8-27 · Extension lines shall normally be placed outside the view to aid clarity as shown in Figure 2. The extension line connects the dimension line (on which the value of the measurement is placed) to the reference points on the outline of the drawing. The following standard practice is specified.

• ### The Essential Guide to Technical Product Specification

2009-8-27 · Extension lines shall normally be placed outside the view to aid clarity as shown in Figure 2. The extension line connects the dimension line (on which the value of the measurement is placed) to the reference points on the outline of the drawing. The following standard practice is specified.

• ### Dimension Extension Lines2019SOLIDWORKS Help

2021-7-22 · Dimension Extension Lines. You can change the default attachment point of dimension extension lines slant the extension lines flip the direction of a leader and drag extension lines between the center minimum and maximum attachment points of arcs and circles.

• ### Types of Lines in Art Drawing eHow

2021-7-21 · A line drawing as a final work of art typically does not capture all of the information of the object being drawn instead it usually only captures one characteristic either the interior or the exterior. Charcoal pencil ball point pen Chinese ink and black markers can all be used to practice line drawing

• ### Extension line definition" Keyword Found Websites Listing

The definition to an Extension Line is A line used to visually connect the ends of a dimension line to the relevant feature on the part.How Extension Lines are used Extension Product Line Extension Definition Strategies Example

• ### Extension LinesDraftingJoshua Nava Arts

2021-7-12 · The lines are defined as follows (a) Extension lines are used to indicate the extension of an edge or point to a location outside the part outline. (b) Dimension lines show the direction and extent of dimension. (c) Leader lines are used to direct an expression in note