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psikoT

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Posts posted by psikoT

  1. So I removed some material from the headstock and got a nice 22 cm long piece, more than enough to keep the original design. :thumb:  Now I'm afraid about the joint ending too close to the volute, we'll see.

    Then I've proceed to glue both pieces, in a not very proffesional way... hope I don't have to level the neck surface too much.

     

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    4 hours ago, pan_kara said:

    man, that ebony board is awesome! I have 4 of this type, and I can't fit them into any build since I usually go with busy figured tops and then its just too much to have a wacky fingeboard ...

     

    Yeah, I guess I'll save it for the next one... still thinking what would match well with it, maybe a wenge top.

     

     

     

  2. 1 hour ago, Jdogg said:

    regarding the scarf...  how thick is your maple?  I like to have about 7/8" thickness on the headstock piece.  perhaps thin it down as shown and add a thicker headstock veneer to bring the thickness back up?  or you could laminate the headstock area to bring up the thickness... see my gremlin build for what I mean... 

    Hi, the blank was for a bass neck, so it's thicker than needed, 33mm to be more precise... that gives me a lot to play with.

    BTW, veneering the headstock will substract length to itself. Anyway, it will have triple veneering, as usual in my builds, which I have to take in consideration in the final calculation. 

     

  3. Ok, so I decided to go for a scarf joint this time... it was my first scarf joint ever and already had a mistake calculating the length of the headstock, got it 8 mm shorter than planned... :facepalm:

    Cutting that piece of maple was not easy, had to make some corrections in the way...

     

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    I've made a jig for this purpose. Next time I'll think on adding some stops to avoid touching the jig with the router bit. :blush

     

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    But it worked very well...

     

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    After some sanding, I got perfect flat surfaces, ready to glue.

     

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    Not sure what's easier, the scarf joint or the laminated way... laminated necks look cooler, but scarf joint requires less wood.

     

    On 13/4/2017 at 10:46 PM, curtisa said:

    If it were me I'd position them in the middle of the truss rod's length. Pretty much as you have them in the photo.

    Thanks, I'll do it like so... :thumb:

     

    On 13/4/2017 at 11:04 PM, Mr Natural said:

    are there two fret boards in that pic?

    Yes, there are two... Gabon Ebony and Crelicam Ebony. I like the blank itself, but not sure if it's going to be "too much", and not sure about the combination with the rosewood top... we will see.

    Thanks for watching!

     

    • Like 1
  4. On 15/4/2017 at 8:45 PM, Prostheta said:

    I described this elsewhere, however the way I do it is to rub the grainfiller in and start to buff it off against the grain direction before it sets up fully. When I start on the SG, I'll photo it and then video it for the one after.

    I've always used the filling rubber (?) (we call it "muñequilla") in circles, but yeah, also gave some passes against the grain direction as you said... :D  

    This time I've made a more liquid mix and it worked much better, so this is while rubbing...

     

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    This is how it looks almost dried...

     

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    And this is after sanding...

     

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    It looks quite light but everything blends as soon I apply some mineral spirits...

     

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    I should give another pass but man, that was hard work... it filled the holes at 50%, hope the nitro does the rest.  :blush

    Now it's ready for the nitro finish... sanded, masked and cleaned everything... just need to buy solvent and a brush.

    Cheers

     

     

    • Like 4
  5. 5 hours ago, Prostheta said:

    Nice little grain filling rubbers you've made there! Is there any product in them? For example, when pumice grain filling? I don't know why you'd do both at the same time anyway, however that's what they look like. I'll discuss that as part of the French polishing Scott.

    There isn't any product in them, they should be filled with cotton, but I forgot to buy, so had to cut some stripes of the same fabric and put them inside. It worked well.

    I'm gonna use both dark and light filler, but separately. I've masked the top to avoid the mess...

     

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    I don't have pictures of the filling process, sorry... but I fear I didn't do it properly. I put too much filler and it was really hard to sand the remain... 

     

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    And this is after shit loads of sanding, and still there are some areas to do.... next time I'll make the mix more liquid.

     

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    :peace

     

     

  6. Sorry for post resurrection, but ithis is not finished yet... now it comes the worse part of the whole process.

    After a very long and stupid winter, finally I can laquer this one. I bought some water based grain filler, which is way faster than the common nitro based one, and way less toxic. I got one for ash and another one for rosewood. I've masked the rosewood top and started applying it over the ash. 

    Gave a couple of coats, I'll see tomorrow how it works, probably needs to get more coats, Ash is a sucker.

     

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  7. Thanks for watching, guys.

    The wood arrived today... :barnarnar: now I just need time.

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    A little bit dissapointed with them though... the fingerboard looks weird, nothing to do with the picture. ^^  I think I will go for the black ebony, still deciding. And the rosewood top looks quite stripy to me, but I guess I have to deal with it.

    I'm gonna install some carbon fiber rods this time, but they are 5 mm thick, so I'll need a proper router bit. I use a 6mm one for the trussrod but I guess it's not valid. This is the first time I use carbon fiber and not sure where to install them, as they are really short (370mm). I've seen a guy who uses even shorter ones and places them close to the heel.... any advice about carbon fiber rods is really appreciated. :D

    That's it. Can't wait to start this one.

    Cheers!

    :thumb:

     

     

     

    • Like 1
  8. On 3/11/2017 at 8:44 AM, Andyjr1515 said:

    The other thing I did last time was add a couple of sacraficial blocks of the same thickness either end of the fretboard to allow a little overrun - previously I was finding I was tending to 'dig in' at the end of my sanding stroke, resulting in the first few or last few frets ending up lower than the rest.  Mind you, that might just be me and my poor technique....

    That's a common problem when sanding a fretboard which already has the taper, as there's less surface to sand in the first frets. That's why some people radius the fretboard before shaping it. But yeah, not going too far helps to minimize the effect.

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