Dowetail. How to machine it
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  1. #1
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    Default Dowetail. How to machine it

    Hi and welcome
    I need machine part with big dowetail in 4140 steel. How can approach this? Can I use this machine with rotating column/head and Funuc controller.
    Any help appreciated3-480-007-002.jpg .mill-machine.jpg
    Attached Thumbnails Attached Thumbnails mill-machine.jpg   mill-machine.jpg  

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    Where is a good shaper when you need one!

    How about using a dovetail cutter?

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    Machine the side slots first. Then use a dovetail (not dowetail!) cutter. As an alternative, you could make a flycutter with the required dovetail angle on the tool bit maybe out of an HSS blank in place of the dovetail cutter.

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    With a dovetail cutter.

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    Hire a machinist. If you have to ask such a basic question you obviously have not got the required skills.

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    Quote Originally Posted by theperfessor View Post
    Where is a good shaper when you need one!

    How about using a dovetail cutter?
    I cut my dowetails using the Industrial Average method.

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  9. #7
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    If that hole goes all the way thru, I would NOT cut that dovetail as pictured.

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    Quote Originally Posted by 706jim View Post
    dovetail (not dowetail!) cutter.
    I'm inclined to giving him a pass on spelling since it says he's from Poland.Besides, how many languages can you type fluently in?

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  13. #9
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    Dovetail cutter, then use the ability of the head to tilt to get the correct angle on the dovetail if a cutter is not available or is not financially practical in this situation. Now the more important question, what kind of machine is that, that is an interesting looking setup.

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    Default Thank you for answer. It is really helpful.

    Quote Originally Posted by Scottl View Post
    Hire a machinist. If you have to ask such a basic question you obviously have not got the required skills.
    How about meritum?

  15. #11
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    Thank you. I am taking English but I am better in Russian.


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