What is scale in drawing?

Category: science physics
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A scale drawing is a drawing where the dimensions are proportional. to the actual size of the object being drawn in a predetermined ratio. In plain English, a scale drawing is a drawing which has been reduced or enlarged from its original size, to a specified scale. (Defined by Collins English Dictionary).

Subsequently, one may also ask, what is the meaning of scale in drawing?

A drawing that shows a real object with accurate sizes reduced or enlarged by a certain amount (called the scale). The scale is shown as the length in the drawing, then a colon (":"), then the matching length on the real thing.

Also, why is scale drawing important? Scale drawings are a useful tool for any designer, because they can be used to plan, visualize and adjust landscape plans before breaking ground. Scale drawings assign each object the same scale compared to the actual objects.

Also to know is, what are the types of scale drawing?


  • Representing scales: The proportion between the drawing and the object can be represented by two ways as follows:
  • a) Scale: - 1cm = 1m or 1cm=100cm or 1:100.
  • There are three types of scales depending upon the proportion it indicates as.
  • Scale: - 1cm=100cm or 1:100 and by RF=1/100 (less than one)

What is the scale of 1 100?

The 1:100 ratio is that of a centimeter to a meter. That is, 1 cm of a model is equal to 100 cm when the product is actually built, or if its the representation of a map, a centimetre on the map is equal to a metre when realistic distance between the two places in the map is to be considered.

25 Related Question Answers Found

How do you scale?

To scale a drawing by hand, start by measuring the width and height of the object you'll be scaling. Next, choose a ratio to resize your drawing, such as 2 to 1 to double the image in size. Then, multiply your measurements by the first number in your ratio to increase the size.

What does scale factor mean?

A scale factor is a number which scales, or multiplies, some quantity. In the equation y=Cx, C is the scale factor for x. C is also the coefficient of x, and may be called the constant of proportionality of y to x.

What is a 1/10 scale?

When buying an RC vehicle, the box will often note its scale, which refers to the size of the model as compared to its full-size counterpart. For instance, a 1:10 scale Formula 1 Indy RC car is 1/10th the size of, or 10 times smaller than, the size of the real thing.

Whats is a scale?

In math, the term scale is used to represent the relationship between a measurement on a model and the corresponding measurement on the actual object. Without scales, maps and blueprints would be pretty useless. Check out this tutorial and learn about scale factor!

What is full scale value?

In electronics and signal processing, full scale or full code represents the maximum amplitude a system can represent. In digital systems, a signal is said to be at digital full scale when its magnitude has reached the maximum representable value.

What does it mean to scale something?

'Scale' is increasingly being used as shorthand for 'scale up' (“to grow or expand in a proportional and usually profitable way”) and as a noun that means "proportional growth especially of production or profit" and/or "a large market position."

What does the scale 1 1000 mean?

One inch in the drawing is one times N inches. Five feet in the drawing is five times N feet. Therefore scale 1:1000 means that one centimeter (one hundredth of a meter, i.e. 0.01m) in the drawing corresponds to 0.01m x 1000 = 10 meters.

How do you scale a model?

  1. Find the length and wingspan/width of the scale model which you are constructing.
  2. Find the dimensions of your model with a ruler.
  3. Divide the real life dimension of either length or width by that of the model.
  4. Take the reciprocal of the number you just had.
  5. You have found out the scale of your model!

How do you use a 1 100 scale?

A wall which is one metre long will be drawn as 1cm long, or 0.01m, in a 1:100 scale drawing. I've done these calculations so often now they happen naturally - but the premise is that to get from reality to the drawing, you can divide the real measurement by the scale factor. So, 1m divided by 100 = 1cm.

What are the standard drawing scales?

Common metric scales are 1:100, 1:50, 1:20, 1:10 and 1:5. For example, 1:50 scale equals one-fiftieth (1/50) full size--or 1 millimeter on the drawing equals 50 millimeters in reality.

What is simple scale?

3.5. Comparative scales. 3.3 Simple or Plain Scales: They read or measure up to two units or a unit and its sub-division, for example centimeters (cm) and millimeters (mm). When measurements are required up to first decimal, for example 2.3 m or 4.6 cm etc.

What is the function of scale?

With this scale, you can measure each size such as height, lip, foot, bottom, neck, body and thickness. Each size is recorded with the drawing including the outline measured by the Memeasurement scale (see FUNCTION:1). The thickness of the object can be measured using a caliper.

What is full size drawing?

What is a full-size drawing? Architectural drawing sizes come in several different formats, which consist of the following: ARCH A - 9 x 12 inches (228.6 x 304.8 millimeters) ARCH B - 12 x 18 inches (304.8 x 457.2 millimeters) ARCH C - 18 x 24 inches (457.2 x 609.6 millimeters)

What is a 1 40 scale?

It is used in making engineering drawings, commonly called blueprints, blue lines or plans in a specific scale. Typically in civil engineering applications, 1:10 (1″=10′) is used exclusively for detail drawings. 1:20 and 1:40 scales are used for working plans.

What does a 1/2 scale mean?

1/2Scale means that ½” equals one foot.
A miniature lady, who would be about 5 ½” tall would be comparable to real-life ladies who are about 5' 6” tall. If a typical room in real life is 8' from floor to ceiling, in 1” scale miniatures that room would be 8” high.

What is the length of a scale?

In physics, length scale is a particular length or distance determined with the precision of one order of magnitude. The concept of length scale is particularly important because physical phenomena of different length scales cannot affect each other and are said to decouple.

What is isometric scale?

Isometric Scale. Isometric prjection is drawn using Isometric scale, which converts true lengths into isometric lengths which are foreshortened. (“Edges of an object are foreshortened” means that “the edges are cause to appear as if shortened”.)