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Gluing, fitting door frames to a cabinet

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Gluing, fitting door frames to a cabinet

#1

Gluing, fitting door frames to a cabinet

Bill Tindall, E.Tn.

For fitting doors I take guidance from the Bunn article in FWW July/August 1994 Vol 107 p67. Mr. Bunn worked for Moser furniture company where he fit doors. This kind of source I find reliable. I depart some, setting my hinges in about 40% of the barrel diameter and I use a smaller reveal between adjacent doors.

For the door for the upper corner cupboard I tried something different. Bunn's approach is to make a door too big and shave stuff off until it fits the opening which often is not perfectly square. The left opening was ever so slightly out of square and the frame as it naturally came together was ever so slightly out of square in the opposite manner. The sum of these compounding errors would result in more than 1/16" correction on the door elements.




I am going to see if I can get a head start on the fit by gluing the door in the opening and thereby fixing two of its sides by whatever shape the opening is. Stay tuned to see if this head start really helped.

Re: Gluing, fitting door frames to a cabinet

#2

Re: Gluing, fitting door frames to a cabinet

William Duffield

Too many variables. How do you know that subsequent cabinet assembly steps won't change the squareness of the cabinet? The cabinet top isn't attached yet, and neither is at least one back panel. Even the alignment of the clamps holding the door in place or the flatness of the desk/assembly table can affect the squareness of both the cabinet and the door. The only way to be sure is to do double blind tests with a large sample of corner cupboards (a dozen should do), precision machinist measuring tools and a granite surface plate as your assembly table. For more tips on alignment and measurement, check out the LIGO website. We all know that wood moves, but granite moves too. At the beginning of the Pleistocene, the top of Half Dome was flat. :D

…ducking and running, with tongue planted firmly in cheek.

Re: Gluing, fitting door frames to a cabinet

#3

Re: Gluing, fitting door frames to a cabinet

William Duffield

Sorry, I was wrong about the attachment of the top. It is attached, as it should be.