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How can we increase the size of copper wire?

how can we increase the size of copper wire

Copper wire is one of the most commonly used materials in electronics applications due to its electrical and thermal conductivity. It is also malleable, which means that it can be easily deformed into different shapes when exposed to heat and pressure. But what happens if you need to increase the size of the copper wire? Read on to learn more about how to increase the size of copper wire for electronic applications.

The process of increasing the size of copper wire begins with selecting a larger diameter wire than what is needed. This is usually done by measuring the resistance of the wire (using an ohmmeter) and then selecting a wire with an appropriate resistance rating. The next step is to use a rolling mill machine to roll out the larger diameter wire into a lower diameter wire. This process applies a large amount of pressure on the surface area, which causes it to stretch and become thinner. This will effectively increase the size of copper wire without affecting its electrical properties or malleability.

Another method for increasing the size of copper wire involves using a drawing machine. Drawing machines are used to draw out fine wires from thicker wires by applying tension from two or more spools connected by pulleys or gears. The thicker copper wire goes through each spool until it reaches its desired thickness. At this point, it can be cut into smaller pieces for various electronic components such as resistors, capacitors, and transformers.


Increasing the size of copper wires is an important process for many electronic projects as it enables engineers and technicians to create components with precise specifications and sizes. With two main methods available—rolling mills or drawing machines—the process can be completed quickly and efficiently without compromising on quality or reliability. So if you’re looking for ways to increase your copper wires size, consider either rolling mills or drawing machines depending on your needs!

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