How do you write a scale in engineering 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)
Also asked, what is a scale in engineering drawing?
The proportion by which the drawing of an object is enlarged or reduced is called the scale of the drawing. A scale is defined as the ratio of the linear dimensions of the object as represented in a drawing to the actual dimensions of the same.
Furthermore, what is comparative scale in engineering drawing? Scales on drawings are the size of the view on the paper relative to real size. Sometimes one or two rulers are displayed at a scale to show distances on the drawing. Comparative scales might show two rulers or objects using different units or different scales in the same units.
Moreover, how do you draw a 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 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.