How to use a scale ruler (metric)
- what is a scale ruler used for
- what is a scale ruler used for in technical drawing
- what is a scale ruler what do architects use it for
- what is a scale ruler
How to use a scale ruler 1:20...
Scale ruler
Tool used for measuring at a fixed ratio
A scale ruler is a tool for measuring lengths and transferring measurements at a fixed ratio of length; two common examples are an architect's scale and engineer's scale.
In scientific and engineering terminology, a device to measure linear distance and create proportional linear measurements is called a scale. A device for drawing straight lines is a straight edge or ruler. In common usage, both are referred to as a ruler.
Architect's scale
[edit]An architect's scale is a specialized ruler designed to facilitate the drafting and measuring of architectural drawings, such as floor plans and Multi-view orthographic projections.
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Because the scale of such drawings is often smaller than life-size, an architect's scale features multiple units of length and proportional length increments.[1]
For accuracy and longevity, the material used should be dimensionally stable and durable.
Scales were traditionally made of wood, but today they are usually made of rigid plastic or aluminum.