Multiplier for 60 degree bend

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Multiplier for 60 degree bend

Trigonometry, is a branch of mathematics specifically dealing with the sides and angles of triangles. Trigonometry is a key part of conduit bending. Fortunately every type of bend is based off of a right triangle. There's three basic formulas for trigonometry. The values of these formulas play a huge role in determining the unknown sides and angles of a triangle. Typically when bending conduit you decide the theta, and the hypotenuse distance between bends is the unknown value. This is the most common method to conduit bending. While the cosecant method isn't incorrect the accuracy may vary when it comes to larger sized conduits, shoe radiuses, and bends. A multiplier is a value created by taking the reciprocal of the sine from theta and then multiply that value by the opposite. The multiplier is usually simplified by set degree marks that are common bends. The shrink constant is a multiplier to determine the amount of conduit that's lost after the bend is completed Shrink.

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Log in. Sign up. JavaScript is disabled. For a better experience, please enable JavaScript in your browser before proceeding. The same thing happens with my 90 degree bends. I even use a level and stop when I reach 30 or

Master conduit bending techniques, , and calculations with our comprehensive cheat sheet. Learn the basics, types of conduits, tools required, and for efficient and accurate bending. Conduits are typically made of materials such as metal or plastic and come in various sizes. Here are a few common types of conduits:. These tools are designed to help you achieve accurate bends and ensure the safety of the installation. Here are some of the key tools required for conduit bending:.

Multiplier for 60 degree bend

Chapman Electric Supply, Inc. Bending conduit can be frustrating without the proper materials. But by using a pipe and conduit bender , even the most problematic angles can be made simple; plus you eliminate the need for costly conduit elbows when you make your own bends. When you use a bender with indicators and degree markers - like this one from Klein Tools - making a 30, 60, or 90 degree bend is simple. When making off-set, back-to-back, stub-ups or saddle bends, using a bender with a degree scale and multiplier scale helps save you time and energy. An Offset conduit bend is kind of bend that changes the direction of the conduit at an angle, while keeping a consistent distance to a wall, ceiling or other surface. Basically, it allows you to run your conduit around an obstacle that is in the conduit path. It may take some practice before you are able to bend conduit without having to fix the degree. Make sure your initial measurements are correct. When you are first learning how to bend conduit, it's a slow and steady process.

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The distance your traveling is measured by determining the depth that the conduit needs to pass by your 17", then you use a multiplier of the desired angle you want to bend. Opposite : The opposite side of the triangle from that of the theta. Me to, opened this thread as did not know what was being talked about. Is the bend 1" more OPEN than desired? When bending a 12 inch offset using 30 degree bends what would the distance between the two bends? The material on this site can not be reproduced, distributed, transmitted, cached or otherwise used, except with prior written permission of Answers. There's three basic formulas for trigonometry. Docs Versions. Last edited: Nov 1, This is the most common method to conduit bending. Location Tulsa Occupation Electrician.

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Location Tulsa Occupation Electrician. Back set for all conduit sizes is not the same. What if I want to bend a kick at say 30 degrees, to reach a coupling 17" away. New posts. Opposite : The opposite side of the triangle from that of the theta. See Sources and Related links below. Is deduct only for ninties? Keep in mind when conduit bending that an offset of two 45 degree bends is classed as a 90 degree bend. For a better experience, please enable JavaScript in your browser before proceeding. Forums New posts Search forums. Think about a 10' stick of pipe.