What is the engineering scale?

The engineering scale, also known as the engineer scale, is actually a type of ruler that creates drawings of the ratio. Engineers usually use this scale to prepare and create a plan. For example, with an engineering scale, it is possible to manually create a drawing that is ten times larger or ten times smaller than the original from which the engineer draws. People sometimes confuse an engineer with a normal ruler and can use it in this function. Each wing of the engineering scale is marked on both sides, giving it six measuring surfaces. Although it is similar to the architect's scale, the engineering scale is designed to be more accurate and able to perform less measurements.

In North America, the six edges of the engineering scale are gradually marked with smaller measuring units. The largest is 1/10 -inch (2.54 mm), followed by 1/20, 1/30, and so on up to 1/60 inches (0.4 mm) on the last page. Its fine measurements allow engineers to use these standards for creating circuit boards and componentselectronics.

The utilities are normally 300 mm long, which is slightly more than 12 inches. Special space at the ends is to ensure a safety span. If the scale is exposed to wear, its final notches will still be visible.

know how to read the scale ratio is often key in using it. Usually the engineering scale will have a ratio of 1:10 or 1: 5, which means that the scale can portray a drawing that is one tenth or one one -fifth of the original size. In some cases, the technology of modern computer design (CAD) has replaced a conventional engineering scale. CAD is an electronic process that the engineer can quickly create a plan in 2D or 3D and change its measurement and proportions.

CAD revolutionized the engineering world and, in some areas, caused manually to deal with the engineering scale practically outdated. The engineering scale canBeing still useful in situations where CAD is either not possible or not desirable, for example, if there is no access to a computer. Learning how to draw a utility scale manually is often considered a good basic exercise for later CAD drafting.