However, using a scale ruler can also be tricky and prone to errors if you are not careful. In this article, we will discuss some common mistakes when using a scale ruler on a drawing and how to ...

Spread the love1. Determine the scale ratio: First, determine the desired scale for your drawing. The scale ratio is the proportion of the real-world object to your drawing. For example, if you want a ...

Step-by-Step Guide to Calculating Scale Ratio Step 1: Gather Your Measurements To calculate the scale ratio, you’ll need two sets of measurements – the actual size of the object and the desired scaled ...

Then, the line drawn with an ordinary ruler (top) was longer than the line drawn with a 'real ruler' (bottom) by about 0.3 mm in width of the scale line. It's a small difference, but it's annoying ...

The three-sided Scale pen is made from aluminium, and features a laser-etched ruler on each of its three facet. As well as serving as a fully functional architect's scale, the design works as a ...