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Thread: A method of mortising

  1. #31
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    Yes, I've seen those but never used them. I usually plow a groove and make wooden buttons. Oh, and good on 'ya for making furniture for benefit auction!

    Best,
    Chris
    "You can observe a lot just by watching."
    --Yogi Berra

  2. #32
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    Quote Originally Posted by Mark Rainey View Post
    Hand chopping more mortises. Sometimes, even when I stay exactly between my mortise gauge lines, I can get tearout along the edge. I tried knifing the lines but still I can get tearout. Usually the shoulders will hide the tearout. Perhaps I am chopping too aggressively. Does any else experience this & are there any solutions❓

    Attachment 507726Good


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    I thought that's what Tennon shoulders are for- covering ugly mortice margins!

    BTW, table is beautiful - -something about clean simple lines that just appeals to the eye. Of course that requires comparable levels of execution for complete work. Well done!

  3. #33
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    Quote Originally Posted by Tom M King View Post
    I start in the middle and work towards both ends. End cuts are only slicing cuts- no prying.
    I do the same way as you. Works best for me.

  4. #34
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    Quote Originally Posted by Mike Allen1010 View Post
    I thought that's what Tennon shoulders are for- covering ugly mortice margins!

    BTW, table is beautiful - -something about clean simple lines that just appeals to the eye. Of course that requires comparable levels of execution for complete work. Well done!
    Thanks Mike! Many times I have been saved when my tenon shoulders cover up my tearout. Quartersawn stock isn’t always easy to have.

  5. #35
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    If the edges of a mortise will be visible, such as on a through mortise, I’ll often chop with a slightly under-sized chisel, then pare the last bit to get the final size. I agree with what other people have said about picking straight-grain wood to help get cleaner edges.

  6. #36
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    Quote Originally Posted by Ben Ellenberger View Post
    If the edges of a mortise will be visible, such as on a through mortise, I’ll often chop with a slightly under-sized chisel, then pare the last bit to get the final size. I agree with what other people have said about picking straight-grain wood to help get cleaner edges.
    Good tip Ben.

  7. #37
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    Tom King … I didn’t see your Lervad bench under that 20’ beam. ��

  8. #38
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  9. #39
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    Mortising continued

    Last edited by Mark Rainey; 10-01-2023 at 7:42 PM.

  10. #40
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    That is looking good!

  11. #41
    Mark, Welcome to wood, and yes many times my morticses look rougher than I would like. Whatever they seem to work and not look too bad when finished. Maybe it is because I'm more of a "framer" than a "finish carpenter".

    Quote Originally Posted by Mark Rainey View Post
    Hand chopping more mortises. Sometimes, even when I stay exactly between my mortise gauge lines, I can get tearout along the edge. I tried knifing the lines but still I can get tearout. Usually the shoulders will hide the tearout. Perhaps I am chopping too aggressively. Does any else experience this & are there any solutions❓

    Attachment 507726Good


    Attachment 507727Bad

  12. #42
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    Really? you guys chop mortises without cutting the sides? You normally use very straight grained stock?

    As a hobby worker with no schedule to meet, and because chopping mortises is pleasant work I carefully work down all edges at least 1/16" before going a little faster.

  13. #43
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    Like the tear-out when chopping dovetail waste.. it's going to be covered (most of the time in mortises), so I generally don't bother.
    ~mike

    happy in my mud hut

  14. #44
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    Quote Originally Posted by Tom Bender View Post
    Really? you guys chop mortises without cutting the sides? You normally use very straight grained stock?

    As a hobby worker with no schedule to meet, and because chopping mortises is pleasant work I carefully work down all edges at least 1/16" before going a little faster.
    Tom, I also have been knifing the edges sometimes like you. It does seem to help

  15. #45
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    Quote Originally Posted by mike stenson View Post
    Like the tear-out when chopping dovetail waste.. it's going to be covered (most of the time in mortises), so I generally don't bother.
    Yes Mike, most of the times my tear-out is covered!

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