Quick Answer: Which Type Of Line Is Part Of A Dimension?

What is meant by dimensioning?

Dimensioning is the process of measuring either the area or the volume that an object occupies.

It is the method of calculating capacity for the storage, handling, transporting and invoicing of goods..

What line means?

In geometry, a line can be defined as a straight one- dimensional figure that has no thickness and extends endlessly in both directions. It is often described as the shortest distance between any two points.

What are the two methods of dimensioning in common use?

Two methods of placing dimensions are currently used: the aligned system and the unidirectional system. In the aligned system of dimensioning, the dimensions are placed in line with the dimension lines. Horizontal dimensions always read from the bottom of the sheet. Vertical dimensions read from the right.

What are the principles of dimensioning?

Three principles of dimensioning must be followed:Do not leave any size, shape, or material in doubt.To avoid confusion and the possibility of error, no dimension should be repeated twice on any sketch or drawing.Dimensions and notations must be placed on the sketch where they can be clearly and easily read.

What is short break line?

Short break lines are thick, wavy solid lines that are drawn freehand. When either of these break lines is used to shorten an object, you can assume that the section removed from the part is identical to the portions shown on either side of the break.

What are dimension lines?

The dimension line is a fine, dark, solid line with arrowheads on each end. It indicates direction and extent of a dimension. In machine sketches and drawings, in which fractions and decimals are used for dimensions, the dimension line is usually broken near the middle to provide open space for the dimension numerals.

Is it okay to dimension hidden lines?

Dimensioning to hidden lines should be avoided wherever possible. Use auxiliary cross sectional views instead. … Longer dimensions should be placed outside all intermediate dimensions so that dimension lines will not cross extension lines.

What are alphabet lines?

The Alphabet of Lines is a list of line symbols that engineers use in technical drawings to communicate specific shapes, sizes or surfaces. In the Alphabet of Lines, thick, dark lines represent the outline of an object, showing its visible surfaces and edges.

Which is the best example of dimensioning the cylinder below?

Basic Dimensioning Skills Activity 2ABWhich is the BEST example of dimensioning the cylinder below?,ADimensioning shown could be improved by:,Not having gaps where the center lines cross the visible lines.Which general rule for dimensioning is violated?,Avoid dimensioning to hidden features.10 more rows

Which line is used for visible outlines?

A visible line, or object line is a thick continuous line, used to outline the visible edges or contours of an object.

What are the types of dimensioning?

The basic types of dimensioning are linear, radial, angular, ordinate, and arc length. Use the DIM command to create dimensions automatically according to the object type that you want to dimension.

What are the lines on a blueprint called?

Phantom lines (see Figure 1-6) are thin lines used to indicate alternate positions of the parts of an object, repeated detail or the locations of absent parts. They are made by alternating one long and two evenly- spaced, short dashes, with a long dash at each end.

What are the 8 rules of dimensioning?

Terms in this set (8)Rule 1: Dimensions should not be duplicated, nor should the same info be given in two different ways.Rule 2: Dimensions should be attached to the view that best shows the contour of the feature being dimensioned.Rule 3: … Rule 4: … Rule 5: … Rule 6: … Rule 7: … Rule 8:

What does a hidden line look like?

If an edge or surface is blocked from view by another feature, it is drawn using a hidden line. Figures 4-11 and 4-12 show objects that require hidden lines in their orthographic views. … The hidden portion of the line is drawn using a hidden-line pattern, and the visible portion of the line is drawn using a solid line.

Which type of line is not a part of Dimension?

Explanation: An outline or a centre line should never be used as a dimension line.