May 21, 2012

Cabinet design question: Book matching resawn panels (3)

This post is a continuation of the previous post, to answer Neil’s question in its entirety. In the previous post I used new, resawn veneers, not the original panels I showed in “wing” book match that Neil requested me show in slip match arrangement.

I decided to follow up with this post, because I failed to mention, and to show, that it is possible to obtain more than one book match for every set of panels. This photo illustrates what I mean; for the alternate “wing” book match I simply swapped the position of the boards, as I tried to suggest with the arrow (this is a large image-please give it a few seconds to open):

Book match alternatives

I hope you can notice the differences in color for the two panels shown on the left-hand side of the photo above. These reflect the color/brightness differences I see in the shop. The photo on the right shows the outer surfaces of the board; these surfaces show dramatically different spalting patterns, and much of the symmetry is lost; this is the main reason that slip matching will not work very well for these two boards, as shown in the photo below:

“Wing” book match vs. slip match

I hope this exercise helps in the visualization of panel or veneer matching. In this instance it helped me to decide that the slip match for these resawn panels will not work very well; this was due to the differences in the spalting patterns of the front and back surfaces of the original board.

When resawing veneers, which are much thinner than these resawn panels, it should be quite easier to achieve slip matched patterns that are pleasing to the eye.

Cabinet design question: Book matching vs. slip matching resawn veneers (2)

Neil wrote two days ago:

“I was wondering;…. What the 2 panels … would look like if they were slip matched?? What do you think in comparison to the match you’re showing us????”

Part of my reply read: “…This is a great suggestion, and a terrific opportunity to share with the readers the differences it *can* make to try different things…”

In the photo below I have placed side-by-side a new set of spalted maple boards I resawed today, to obtain 1/8-inch thick veneers. I photographed the pair immediately after finishing the resawing, so they still have some blade tooth marks. For resawing I selected a new board that showed strong “ink lines” demarcating the spalted areas; the original boards I showed earlier would not have produced the results you see below.

The photo shows the striking difference that results when the boards are slip matched (Option 2), vs. the more traditional book match(1). The following are immediately apparent:

  1. The book matched pair has a nice balance and feel to it. This is the pattern that results when we resaw a board, keeping the resawn boards in sequence and then we open these two boards like the page of a book; growth rings, spalting pattern, etc., form symmetrical patters about the contact edge.
  2. The slip matched pair results in a panel that could show tension or imbalance, in sharp contrast to the book matched pair. This pattern is created by slipping, in sequence, successive pieces of the resawn veneers; the veneers are not turned over as they are slipped over each other. In the repeating figure that results, the grain pattern does not match up at the joints.
  3. The book match option may work better in the case where symmetry is paramount. On the other hand, when finished, each veneer may have different light reflection.
  4. One advantage of using the slip match option is that the finish will have a uniform color, because the exposed faces have similar light reflection.

I trust this will help you in selecting a matching option when working with resawn veneers. I would like to hear your opinion on these options, any advantages or disadvantages you experience as your work with these matching options, and how you are likely to use each one.

Edit to add: Now, to answer Neil’s question.

Neil: I really like the slip match pattern I get with these particular veneers; in fact, I will use this option on some projects. But, for my Krenov-inspired cabinet, at this stage I think I might stick with the book match option. What actually happens will depend more on the actual look of the doors on the carcase, and with the whole thing assembled and on the base. Who knows? I might even make two sets of doors, and a selection process based on viewing the real thing in person. With this type of cabinet I usually stay fluid until the last moment, while always keeping the target in mind.

Thanks, Neil, for suggesting that I evaluate and share the slip match option!

book-slip-match.png

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Cabinet design: Book-matched door panels (1)

The boards for the Krenov-inspired cabinet and for the door frames are already milled. I have set them aside for a few days to stabilize, after milling them to 1/8-inch above the final thickness.

Now I turn my attention to the spalted maple door panels. The following examples were cut from one board, and show quite different results. Photos 1 to 3, below, show:

  1. Two of the remaining 8-foot boards; I may have to resaw some more specimens cut from these two boards, to see what wonderful treasures might be hidden within.
  2. Resawn board; the two halves placed side-by-side resemble a skeletal, ungainly Don Quixote, from the neck down.
  3. Resawn board; this one has an ethereal quality; maybe wings?

I wanted to share these with you, to show how resawing different parts of a board can yield dramatically different results. Each of these resawn pairs has its own character, its own personality. In the end, final bookmatched pair selection might give the cabinet wider appeal, or no appeal at all. This is one reason I prefer to evaluate several resawn pairs.

Which bookmatched pair would YOU select, and why? I would be interested to hear your opinion.

spaltedmaple-1.png spaltedmaple-2.png spaltedmaple-3.png
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