{"id":25659,"date":"2025-09-18T17:04:49","date_gmt":"2025-09-18T14:04:49","guid":{"rendered":"https:\/\/www.light-recipes.top\/?p=25659"},"modified":"2025-09-18T17:04:49","modified_gmt":"2025-09-18T14:04:49","slug":"no-one-knows-that-an-old-microwave-is-a-gold-mine-try-to-take-it-apart-and-youll-be-surprised","status":"publish","type":"post","link":"https:\/\/www.light-recipes.top\/?p=25659","title":{"rendered":"No one knows that an old microwave is a gold mine! Try to take it apart and you’ll be surprised."},"content":{"rendered":"\n

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Creativity and ingenuity are pillars of DIY. A clear example is the project in which the components of a disused microwave are used to manufacture welding tools and even a homemade torch. This type of work not only shows what is possible with recycled materials, but also the importance of safety and innovation in the home.<\/p>\n\n\n\n

Dismantling the microwave<\/h2>\n\n\n\n

The process begins with the complete disassembly of an old microwave, in order to remove the high-voltage transformer. This piece is the heart of the project, as it will be modified to convert it into an energy source capable of welding metals.<\/p>\n\n\n\n

Transformer Modification<\/h2>\n\n\n\n

The original secondary winding of the transformer is cut and replaced with a much thicker wire. Thanks to this modification, the transformer generates a high amperage with low voltage<\/strong>, which is an essential condition for arc welding.<\/p>\n\n\n\n

Bracket construction and cooling system<\/h2>\n\n\n\n

In order to be able to use it comfortably and safely, a wooden support is made where the transformer is attached. In addition, a fan is installed to help cool it, since the heat generated during operation is considerable.<\/p>\n\n\n\n

Welding demonstrations<\/h2>\n\n\n\n

With the equipment ready, various tests are carried out that show the potential of the modified transformer:<\/p>\n\n\n\n

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  • Screw union<\/strong>\u00a0by direct welding.<\/li>\n\n\n\n
  • Attachment of a metal to a hammer<\/strong>, demonstrating strength in the joint.<\/li>\n\n\n\n
  • Engraving letters on metal plates<\/strong>, using the power of the electric arc to mark the surface.<\/li>\n<\/ul>\n\n\n\n

    Building a homemade blowtorch<\/h2>\n\n\n\n

    The project does not end there. Taking advantage of other simple elements, such as a glass container, a water pump, a battery and gasoline, a handmade torch<\/strong> is built.<\/p>\n\n\n\n

    Torch Test<\/h2>\n\n\n\n

    The result is surprising: the torch generates an intense blue flame<\/strong>, capable of melting the surface of a can in a few seconds. This demonstrates how the combination of recycled materials and knowledge can produce tools with great capacity.<\/p>\n\n\n\n

    Tips and recommendations<\/h2>\n\n\n\n
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    • Safety first and foremost<\/strong>: Working with transformers and gasoline can be extremely dangerous. Always wear insulated gloves, goggles, and keep a fire extinguisher nearby.<\/li>\n\n\n\n
    • Don’t improvise without knowledge<\/strong>: these types of projects require some experience in electricity and DIY. If you don’t have practice, it’s best to learn with basic guides before trying anything advanced.<\/li>\n\n\n\n
    • Never use it indoors<\/strong>: the use of homemade blowtorches should be done in ventilated places to avoid poisoning or fire accidents.<\/li>\n\n\n\n
    • Check materials<\/strong>: Make sure that the recycled components are in good condition and do not have structural damage that could cause failure.<\/li>\n<\/ul>\n\n\n\n

      For a better understanding of this content, we invite you to watch the following video from the Holic Unknowns channel:<\/p>\n\n\n\n

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