Dyeing veneer: The drying processs

I’ve mentioned previously that nature does not provide all of the colors desired to compose a design. In these cases, you’ve got two options:

  1. Get creative, and stylize your design to work with the palette at hand, or
  2. Use dyed veneer.

The video below shows my process after the veneer is removed from the dye bath. It needs to be pressed dry to prevent mould, and kept flat. I hope it will provide a bit of insight into the process.

Once the veneer is dry, I’ll glue newsprint to the front (show) side to provide structure during the cutting phase.

A marquetry primer

Marquetry Portrait Poster

Having reviewed my previous posts on the topic, it occurred to me that I should provide a (somewhat) proper definition for those unfamiliar with this discipline of woodworking. If you have followed along thus far, and were confused, my apologies!

Marquetry is a woodworking embellishment wherein pieces of veneer are cut and arranged to form a desired pattern. Typically, it is found on panels, or furniture.

There are several methods to create marquetry pieces:

  • Piece-by-piece, is perhaps the most challenging, requiring great skill. With this method, a packet of like colored veneers is created. Multiple copies of a single piece are then cut from this packet. A single design may require multiple packets, one for each of the different parts that compose it. Once all pieces are cut, they’re assembled into the final design.
  • The traditional Boulle packet stacks two different colored veneers together from which the design is cut. These pieces are then interchanged to create “positive” and “negative” final designs.
  • Conical cutting is similar to Boulle except that blade is angled slightly. This creates tapered pieces which fit together snugly leaving no saw kerf.
  • Perhaps the simplest marquetry technique is the window method. Requiring only a knife, a design is cut from the background veneer, which then becomes the template to cut the desired complementary veneer.

A previous posting provided references illustrating these methods. Of these, both Boulle, and piece-by-piece are well suited to production, making several copies per design cut. The window, and conical methods yield solitary products.

Marquetry update

Cutting marquetry with the mini-chevalet

With the prototype working, I’ve switched gears, and have been focusing on marquetry for the past few weeks. Specifically, the KickStarter marquetry panels discussed previously. As a refresher, the design that adorns the table top is composed of wood veneer cut and assembled like a jigsaw puzzle, a technique termed “marquetry”. This differs from the “parquetry”, or geometric patterns on the aprons.

First, I had to dust off, and tune-up the mini-chevalet. Considering the number of pieces that need to be cut, it just makes sense to get this fixture running as efficiently as it can. Like all chevalets, this is a user-/shop-made affair. Much as I’d like, you just can’t order one from your local “chevy” dealer. This is its first major run, so there are bound to be some system hang-ups – literally!

  • Alignment of the holes where guide rod runs through the saw arm is critical. Saw operation becomes stiff, and binds if this isn’t the case. Not helpful especially when cutting rice-grain-sized pieces! It also helps to clean and lubricate this rod occasionally.
  • Although the wing bolts work, tightening them with pliers provides a better grip on the blade. The blade holders on the chevalets at Marc Adams (based on the design Patrick Edwards promotes) required an Allen key to operate! So, I suppose I cannot complain about this.
  • I am still not pleased with the vertical fixture that holds the packet while cutting. It seems the packet edges get hung up on the jaw arrises. It might be beneficial to round these!

Finally, I’m able to cut marquetry! Now, it’s time for me to get busy. By my count, I’ve got around 70 copies of this flower, and its counterparts to cut and assemble!

Cutting a marquetry flower using the mini-chevalet

One final note before leaving this topic. I’ve received requests to create mini-chevalets for others. While I would like to, I really need to spend my time working towards completing this project. Consider this, though; you don’t need a mini-chevalet to create marquetry. While it certainly can be used to create one-offs, the chevalet excels at being a copying machine, and this is where its strength lays. I’ll explain several methods in an upcoming post that can be used to generate more than one copy of a design per cutting. This should clarify things (hopefully). I’ll also briefly discuss techniques requiring fewer tools so you can get started.