The first two scenarios are the two main ones you will encounter when mailling, but it doesn’t hurt to understand them all. Box has an AR of 5 so your formula with this info is 6/5=1.2 or 16G wire. You want to make box chain with 6.00mm rings. It is often the case, particularly at 132kV and 275kV that single phase faults are more severe than 3-phase faults. (Using inches …0.051″x3.50=0.1785 or 11/64″)ģ.) You have the ring size and the AR needed but not sure on what WD it should be you would use the 3rd formula. Your new ID would be 4.50mmID in 16G (1.29mm) wire. Taking the known information of AR (3.5) and WD(1.29) we can work out what the ring size should be…this is where the second formula comes into play WDxAR=ID……1.29×3.50=ID therefore 4.5. as your service entry cable (SEC) total impedance and power factor (the ratio of power loss). To find out what the AR of this weave is we use the formula of AR=ID/WD …… AR=3.50/1.0 therefore AR=3.5.Ģ.) OK, so we have our AR worked out, and we have decided we want to do this weave in 16G(1.29mm). We include links to wire size and voltage drop calculators. Aspect ratio is only applicable for round wire rings - it does not work the same for square wire rings. These are the rings that your kit contained but now you want to move into other gauges….first you need to find out the AR(Aspect Ration) of the weave.
Let’s see how AR is used in your everyday maille:ġ.) You have done your first Byzantine Bracelet, using the pretty standard 18G (1.0mm) x 3.50mmID rings. Today many digital video cameras have the capability to. It is the international standard format of HDTV, non-HD digital television and analog widescreen television PALplus. In chain maille one ring size does not fit all, and if you have the ideal AR of a weave, or the ability to calculate it, then you are well on your way to finding that perfect ring combination.Įach chain maille weave has an ideal AR and this information can be used to calculate what ID and WD you need to use. Aspect Ratio of 16:9 ('Sixteen-by-Nine' and 'Sixteen-to-Nine') which is also known as High Definition (HD) became leading aspect ratio since the start of the 21st century. Wire Woven Crystal Point Pendant - Wire Wrapped Jewelry Tutorial.
#ASPECT RATIO CALCULATOR WIRES PDF#
Why is this important and why do I need to know all this? Understanding AR will help you calculate easily the ring sizes you need for each weave. Be sure to watch her video on YouTube that explains how aspect ratio (and the chart). Aspect Ratio Calculator v2 - Free download as Excel Spreadsheet (.xls), PDF File (.pdf), Text File (.txt) or read.
An image with a 1:1 ratio will be square, as the height and width are the same. An aspect ratio is commonly written as the width followed by a colon and the height. AR or Aspect Ratio is used in chain maille to describe the ratio between the Inner Diameter (ID) of a ring and the Wire Diameter (WD) that the ring is made in. The aspect ratio refers to the height of an image or video compared to the width.
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