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    DoItYourself.com
    https://www.doityourself.com › stry › how-to-make-a-homemade-boat-propeller

    How to Make a Homemade Boat Propeller

    • First, you need to choose what materials you want to make your propeller from. Because the propeller will be submerged underwater, you should choose a material that’s resistant to corrosion. Stainless steel o… 展开

    Step 2 – Planning Your Design

    Next, plan the design of your propeller. You can choose from either three- or four-propeller designs. Whether you use three or four propellers depends on whether you’re more inter… 展开

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    Step 3 – Cutting The Metal

    Once you have your circle, you can start marking the design of the blades on the metal you chose to work with. While you could complete this step yourself, it might be easier to go t… 展开

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    Step 4 – Forming The Homemade Propeller Shapes

    To properly form the propeller, bend each propeller wing slightly outward. Depending on how pliable your material is, you can bend them by hand, or shape them in a vise.… 展开

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    Step 5 – Welding The Propellers to The Shaft

    Warning: If you are not an experienced welder, you should hire a professional to weld the propeller to the shaft. If you are an experienced welder, make sure you follow all proper safety … 展开

    DoItYourself.com
    How do you make a wood propeller?
    Place your pattern over the block of wood and trace the profile of the propeller. Draw a line all the way around the shape of the blade. Mark the hole in the center. Keep the prop stable. You may want to use a vice to secure the propeller while you work.
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