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Q A's Revenge

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  1. Maybe a better use of the MDF would be to sandwich the plywood keel after manufacturing. It seems that it's usually the keel that's warped. Assuming the plywood was flat when originally cut, a couple of pieces MDF should keep it flat until the kit is started. Or 1 piece could be solid wood to make a base (they never seem to supply that) and the other MDF. 

     

    My one cents worth.

     

    Richard.

    I don't know how many folks have had problems with twisted ply parts, is it a very common complaint? I can understand the frustration though when it does happen.

    I think poor quality ply is probably the biggest problem although bad packaging and storage can obviously cause their own problems. Probably the best solution would be to vacuum pack the sheet parts, that would stop them twisting in storage.

     

    If I bought a kit with MDF parts I'd use them as templates to cut new ones from ply wood.

  2. The only sheet material that comes to mind that is weaker and less durable than MDF is fibreboard. The fact that kit manufacturers are using MDF is no surprise, it's cheap and easy to cut. There could be some merit in using it in kits rather than sourcing good quality plywood and that's if it reduces the retail price of the kit. Somehow though I can't see that happening. Given the relatively small amount of sheet material in a kit I can't see why a builder would risk the integrity of hundreds, possibly thousands of hours of work just to save a few pounds or dollars on materials.

  3. Hey, not trying to pick on the competition but isn't the little red mark that says the blade is at 90 degrees off about 2 degrees on that Proxxon saw?   Nice bull too

     

    Jim

    If it's like my Bandsaw then it's possible to beyond the "Zero" point. Easier to see on this machine but the pointer is also beyond zero and you can clearly see the angle of the blade. As with a full size Table Saw though vertical should always be checked with a square.

     

    ms80t-b__48237_zoom.jpg

     

    Nice Digital fence on this one!

  4. Is there anyone on here with both a full size and miniature table saw? I ask as I'm wondering about the safety aspect of using the smaller saw. Full size table saws seem to be regarded as one of the most dangerous wood working machines with several workers in the U.S. loosing digits every week. Does the Byrnes have a riving knife for example or is it not needed on a machine this size?

  5. It depends what you need to sharpen and how often. I've seen that particular tool before but not seen good or bad reviews for it.

     

    Lots of us have multiple hobbies so some kind of sharpening system may be required. Take wood turning for example. Turning tools need to be kept very sharp so will require regular attention. Woodworkers and Metal workers may also prefer to use something more than a simple double ended grinder. Personally I sharpen most of my tools (Wood and Metal working) on a much modified belt and disc sander. I've bought additional jigs for it and made some of my own.

     

    Also on the page you linked was another sharpening system:

     

    http://www.rockler.com/robert-sorby-proedge-plus-sharpening-system

     

    This is an expensive piece of equipment but really is an extremely easy to use system for wood workers and turners.

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