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  2. Homemade Arc Welder Build Guide

    • 1) Preparing the Transformers (MOT) First, we need at least two MOTs to salvage. Find any old microwave oven at your disposal. ...
    • 2) Rewiring and Connections Now we should put secondary wires in the transformers. As we need fewer volts, we are going to install thick wires and have fewer turns. ...
    • 3) Finishing and Finalizing

    Homemade Arc Welder using Microwave Oven Transformers (…

    www.deltadigit.com/homemade-arc-welder-stick-welder-40/
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  3. 其他用户还问了以下问题
    Why do we use microwave oven transformers for DIY arc welding machine?
    Microwave Oven Transformers (MOTs) are used for our DIY arc welding machine for several reasons. They are compact, their secondary winding is big, and they are easily available. The large transformers can provide the required high power output.

    Homemade Arc Welder using Microwave Oven Transformers (MOT)

    deltadigit.com
    What makes a good Mot welder?
    A good MOT welder has a big core, less primary winding, and a big secondary window. These features provide the required power for the welding process. When building the welder, ensure nothing is connected to the mains and there is a good measure for protection.

    Homemade Arc Welder using Microwave Oven Transformers (MOT)

    deltadigit.com
    How does an arc welder function?
    An arc welder typically uses a transformer to step down the high voltage low current supply from the wall outlet of a house to low voltage and high current. The low current ensures safety during welding, while the high amperage generates heat to melt the metal and electrode and fuse them together.

    Homemade Arc Welder using Microwave Oven Transformers (MOT)

    deltadigit.com
    What is an Arc/Stick welder?
    An Arc/Stick welder is a device that uses an electrical power supply to create a hot arc. It melts and fuses metals together using a consumable electrode. This homemade welder is a really cool project, and I highly encourage you to make one. It is an engineer’s and hobbyist’s tool that can create other tools and fix things.

    Homemade Arc Welder using Microwave Oven Transformers (MOT)

    deltadigit.com
    What is the difference between a arc welder and a microwave?
    Whereas you can use enough copper in this to make something really juicy, and still spend less, to nothing, compared to a store-bought arc welder. People throw out microwaves all the time, if you keep your eyes on the curbs. Or, you can get microwaves at the local thrift store for $10 each.

    Build a Microwave Transformer Homemade Stick/Arc Welder

    instructables.com
    Why do arc welders use a lot of copper?
    Because when you factor in shipping and labor and the little bit of retail markup - the companies that make typical cheap buzz boxes will skimp on copper as much as possible. Whereas you can use enough copper in this to make something really juicy, and still spend less, to nothing, compared to a store-bought arc welder.

    Build a Microwave Transformer Homemade Stick/Arc Welder

    instructables.com
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  4. Instructables
    https://www.instructables.com/Build-a …

    Build a Microwave Transformer Homemade Stick/Arc …

    Build a Microwave Transformer Homemade Stick/Arc Welder: I had no idea making a DIY welder would be so easy to do. And, it's pretty much FREE! Additionally, the stick welder you get is definitely better than anycheap …

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    • Mot

    必须包含:

    标记:
    Diy Stick Welder From Microwave
    Microwave Oven Transformer Welder
  5. Delta Digit
    https://www.deltadigit.com/homemade-arc-welder-stick-welder-40

    Homemade Arc Welder using Microwave Oven Transformers …

  6. Instructables
    https://www.instructables.com/Making-an-ARC-Welder-Part-1-of-2

    Making an ARC Welder - Part 1 of 2 - Instructables

    标记:
    ARC Welding Machine
    Diy Arc Welding
    Using An Arc Welder
  7. YouTube
    https://www.youtube.com/watch?v=f63Si6kRG3g

    Make a 220V 200 Amps ARC Welder using Microwave Oven …

    标记:
    ARC Welding Machine
    Microwave Oven Transformer Welder
    220v Arc Welder
  8. toolsadvisor.org
    https://www.toolsadvisor.org/how-to-mak…

    How To Make A Welding Machine From Microwave

    2023年11月7日 · This DIY guide will walk you through the steps to transform an old microwave transformer into a fully functional welding machine. You’ll learn how to create a sturdy frame, install the transformer, and wire all the …

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    • Mot

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    标记:
    How-to
    Welding

  9. DIY Arc Welder from MOT的图片

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  10. YouTube
    https://www.youtube.com/watch?v=lM4sO6CN0mI

    Homemade 200 Amp Arc Welder using Microwave Transformers

    标记:
    Diy Stick Welder From Microwave
    Diy Microwave Transformer Arc Welder
  11. YouTube
    https://www.youtube.com/watch?v=r6oDCbcmtWw

    Making an ARC Welder - Part 1 of 2 - YouTube

    标记:
    ARC Welding Machine
    Diy Stick Welder From Microwave
    Arc Welding Tutorial
  12. Instructables
    https://www.instructables.com/How-T…

    How to Build a Simple ARC Welder. : 10 Steps

    Step 7: Add a Switch. Find a 120v power cord that is Un-needed. Cut it to a desired length, and make sure to not cut the plug off. This will be needed to plug into the wall. Splice the wires, and find 2 connectors that will fit on the coil leads.

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    • Mot

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  13. kitchenpearls.com
    https://kitchenpearls.com/how-to-make-arc-welder...

    How to Make an Arc Welder with a Microwave Transformer: A DIY …

    标记:
    Diy Microwave Transformer Arc Welder
    Diy Arc Welding
  14. kitchenpearls.com
    https://kitchenpearls.com/how-to-make-spot-welder...

    How to Make a Spot Welder from a Microwave Oven Transformer

    标记:
    Microwave Oven Transformer Welder
    How-to
    Welder From Microwave
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