Accuracy In Drawing And Drafting With The Right Rulers
A ruler is an instrument which is used in geometry, printing, typing, drawing, drafting and other processes that require measurement of length and indices of the lines that are drawn on paper. Little children often used them to draw straight lines. It usually has one or more measuring edges that may or may not be calibrated to measure small distances like in millimetres. A standard steel ruler used by school students has two edges one of which shows measurement in centimetres and the other in inches. The same way, there are other kinds of rulers that have more edges which consist of measurements in different scales. For example, one arm of a standard steel ruler may have calibrated markings to measure centimetres while the other may have a different unit of measurement. This is basically in order to increase the convenience for the users.
Since old times, rulers have seen evolution in terms of material. Since the measurement cannot be tampered with, it is the ruler itself that has been made more durable through its evolution. In ancient times there used to be wooden rulers. They used to be available in a wide variety of sizes. Wood is a pretty stubborn material when it comes to outlasting everything in terms of age. This did not keep up for long though, as the era of plastics came and settled in. This was the time where the most peculiar kind of rulers were manufactured – all sorts of designs and shapes, and all prone to breakage. For those who work in workshops and places where heavy duty measurement devices are required, steel ruler option became available. Steel is a naturally sturdy material and does not die easily. The interesting thing to note here would be that steel ruler marking are actually engraved on it, and not scribed. This makes it an even more preferred choice for rough users because the engraved markings do not fade away easily like printed measurements.
The triangular ruler is the more preferred choice of professionals working on serious drawing and drafting work. This is because of its convenient shape and the capability of holding up to twelve scales and six measurements in just one instrument. It has six faces which are capable of carrying different units of measurement and conversion tables. It is easy to handle because of its ergonomic design and of special utility to the professionals. This is because they do not need to reach for separate instruments again and again to use different scales – it is all available in their triangular architectural scale ruler.
If there are companies in this field who wish to make their presence felt in the industry, they usually get their logo imprinted on custom rulers so that at promotional gatherings, the objective is achieved.
If you don’t need it to be showing any logo or anything, you can have a personalized ruler in the shape, color and design you wish. To know more about calibrated ruler, visit CustomPromotionalRulers.com.
About The Author
Killian Jones is an expert in architectural stationery and machinist rulers and recommends CustomPromotionalRulers.com as the best place to buy these tools online. His articles are a great source of information for anyone looking for architectural scale rules or some tips to make the best purchases.