Unusual Bronze Worm Gear Repair | Lucas Boring 441B Project



In todays video we tackle fixing this expensive bronze gear for the boring mill. Enjoy!

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46 thoughts on “Unusual Bronze Worm Gear Repair | Lucas Boring 441B Project”

  1. When I was apprenticing for my plumber's cert I had a mentor that showed me a few things about machining. Randy Roach who stood of all of 5'4" and he worked on the Liberty Ships during War2 and he was an incredible source of knowledge on welding and machining. He was a hero to me. I want to thank you sir for letting me take this journey with you as I am retired now but I am still eager to learn. Once again Kyle I thank you.

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  2. Take this as you will, coming from a complete amateur who's rescued a few machines from scrap, but… I like your thinking here. The original parts may have been the most cost effective, not the best way of achieving the desired result!

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  3. This is a nice repair Kyle.
    I totally agree with your idea of fixing this.
    Since you know, or Lucas knows what causes the part to break and how it happens.
    I know you will be cautious running the machine so this does not happen.
    Most likely the machines operator's were part of the cause of failure.
    We have all seen abuses in the shop.
    The Lucas Engineer's could have come up with a upgrade like you did.
    This is going to be a nice machine when you are done rebuilding it.
    And another asset to your shop for many years.
    Have a great weekend. 👍 🇺🇸👍

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  4. Another thing about the seal. You will never run this machine the amount of hours it was designed for and possibly run in its former life. This machine was built to run thousands of hours, you could never use it that much.
    Great repair and looks like a good plan for the other items that need attention.
    Joe

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  5. I have said in the past that I like your approach to things. You could have just added to the jankiness but chose to go beyond a simple repair and improve the parts. I think you lean toward over engineering things and as you have no one to answer to for cost over runs who cares! Cheers

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  6. you said the gear teeth on the bronze part are good? they look pretty damn clearly worn from just the video view. Do my eyes deceive me? Wow if you look careful while your pressing the parts together you can see the bronze slightly deforming on the far right side.

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