What are auxiliary dimensions?

Auxiliary Dimensions

When all of the component dimensions must be specified, an overall length may still be specified as an auxiliary dimension. Auxiliary dimensions are never toleranced, and are shown in brackets.

Furthermore, what are the types of dimensioning?

You can create several types of dimensions for a variety of object types in many orientations and alignments. 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.

Furthermore, what is a dimensioning? Dimensioning is the process of measuring either the area or the volume that an object occupies. Vehicles and storage units have both volume and weight capacity limits and can easily become full in terms of volume before they reach their capacity in weight.

Likewise, people ask, what is non functional dimension?

Non-functional dimensions, NF in Figure 4.1, are those dimensions which are used for production purposes but which do not directly affect the function or working of a product. Non-functional dimensions usually are not inspected.

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:

32 Related Question Answers Found

How do you do dimensions?

Measure any two sides (length, width or height) of an object or surface in order to get a two-dimensional measurement. For example, a rectangle that has a width of 3 feet and height of 4 feet is a two-dimensional measurement. The dimensions of the rectangle would then be stated as 3 ft. (width) x 4 ft.

What are the two systems of placing dimensions on a drawing?

Explanation: The two systems of placing dimensions are aligned system and unidirectional system. In the aligned system, the dimension is placed perpendicular to the dimension line. In the unidirectional system, all dimensions are placed such that they can be read from the bottom of the drawing sheet.

What are the dimensions?

Examples: width, depth and height are dimensions. A line has one dimension (1D), a square has two dimensions (2D), and a cube has three dimensions (3D). In Physics it can also mean any physical measurement such as length, time, mass, etc.

What is a unidirectional dimension?

UNIDIRECTIONAL DIMENSIONS: In the unidirectional dimension system, all dimension figures and notes are lettered horizontally and are read from the bottom of the drawing. The unidirectional dimension system is preferred over the aligned system because it is easier to read and understand.

What is in the 11th dimension?

The 11th dimension is a characteristic of space-time that has been proposed as a possible answer to questions that arise in superstring theory. According to superstring theory, all of the elementary particles in the universe are composed of vibrating, one-dimensional mathematical objects known as strings.

How many dimensions are there?

The world as we know it has three dimensions of space—length, width and depth—and one dimension of time. But there's the mind-bending possibility that many more dimensions exist out there. According to string theory, one of the leading physics model of the last half century, the universe operates with 10 dimensions.

What are running dimensions?

Angular running dimensions are a set of dimensions measured from a zero-degree dimension in a drawing or sketch. For example, you can create and modify angular running dimensions for a flange.

What is the difference between size dimensions and location dimensions?

Size dimensions describe the size of each geometric feature. Location dimensions tell the viewer where edges occur inside an object view.

What does REF mean on a drawing?

A reference dimension is a dimension on an engineering drawing provided for information only. Reference dimensions are provided for a variety of reasons and are often an accumulation of other dimensions that are defined elsewhere (e.g. on the drawing or other related documentation).

What is the tolerance on a basic dimension?

Basic dimension: A basic dimension is a numerical value used to describe the theoretically exact size, profile, orientation, or location of a feature or datum target. Basic dimensions are used to define or position tolerance zones. Title block tolerances do not apply to basic dimensions.

What is a Dimension line?

Definitions and Dimensions. 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.

What does a dimension in brackets mean?

RE: Do Brackets mean no tolerance

6 for implementation. Basically, a dimension that is repeated, derived, or in some way auxillary is a reference dimension. Reference dimensions are identified by being placed within parentheses. ( ) They do not have a tolerence, nor do they govern production or inspection operations.

How do you remove dimension lines in Autocad?

Select the dimension then go into PROPERTIES. There is a line for dimension lines, in the catagory Lines and Arrows, to toggle "ON" or "OFF".

What is dimensioning in drafting?

< Drafting. Dimensioning is the process of measuring the cubic space that a package or object occupies. It is the method of calculating dimensional weight for the storage, handling, transporting and invoicing of goods.

How is a reference dimension shown on a drawing?

a dimension, usually without tolerance, used for information purposes only. A reference dimension is a repeat of a dimension or is derived from other values shown on the drawing or on related drawings. It is considered auxiliary information and does not govern production or inspection operations.

What part of speech is dimension?

dimension

part of speech:	noun
definition 2:	(usually plural) importance or size. The dimensions of their family problems slowly became clear. synonyms: breadth, extent, magnitude, scope, size similar words: depth, expanse, reach
related words:	bulk, mass, time, volume

What is ANSI dimensioning standard?

ANSI dimensions are read horizontally. ISO dimensions are parallel to the dimension line. ANSI dimensions are centered on the dimension line. ISO dimension are placed above the dimension line. ANSI tends to use abbreviations.