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Thread: My first metal part

  1. #1
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    My first metal part

    Not sure if this is the 'right' place, but... Here is a picture of my first metal part (in brass). Not too impressive compared to what I've seen here...

    A gear with a diameter of 50mm cut out of a 1mm brass sheet on a Sherline mill. Used a 2mm endmill and sanded it lightly after milling to remove burrs.

    Cutted with about half spindle speed and feed of 60 mm/min. Don't dare to go faster as I have no cooling.
    Attached Thumbnails Attached Thumbnails My first metal part-img_0343_small.jpg  


  2. #2
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    If you machined that from scratch as your 1st metal part, you either have LOTS of experience with non-metal parts, or you are on your way to machinist stardom, or both !!


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    Registered ImanCarrot's Avatar
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    Very nice work! It's a nice feeling when you hold something and think "he, I made that,not a lot of folk oculd have done that".

    How did you hold it down during the machining please?
    I love deadlines- I like the whooshing sound they make as they fly by.


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    Looks good, it's a sprocket, not a gear though, whats it for?


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    I doubt if my LAST part will be as nice as that one!
    Good Job!!


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    Registered Superman's Avatar
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    You spelt "MENTAL" wrong

    brass, you've done well. That can be painful at times


  7. #7
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    Do people use coolant cutting brass? I don't know. I usually don't use coolant myself in materials softer than steel. Anyhow, your part looks great to me. Keep up the good work!


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