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Tag Archives: manual

Repairing an Instrument with a Sound Post Crack

Sound post cracks are very common in the long life of a violin family instrument. When repaired properly with a sound post patch, the instrument can continue to be a reliable tool beyond your lifetime and perhaps even improve its tone. Materials and tools Block plane Sharp knife Wide gouge with tight sweep Sharpened pencil […]

Preparing a New Fingerboard

Even though you can buy a fingerboard blank from your supplier, it is not ready to be put on the instrument. A little prep work is involved to get the blank ready. In this article I will cover the method I use for preparing a new fingerboard. MATERIALS AND TOOLS -Fingerboard blank -Block plane with […]

Illustrating the Relationship Between Humidity and Wood

Whether you are a string player or luthier, whether consciously or not, much of your career involves reacting to changes in instruments because of atmospheric fluctuations, particularly those changes in the amount of moisture contained in the air — humidity. This is a theoretical explanation of only a few important physical properties of wood. Furthermore it […]

Cheval

A cheval is a form of wood replacement. Often, due to a bow frog’s small size, an entire section of wood has to be replaced with new wood to reinforce the structure and to supplement missing wood. Traditionally, a cheval is performed by planing away original material and replacing it with new wood. A rounded cheval maximizes the surface area […]

Raising the Projection

This is a guide to a common adjustment, especially in times when instruments experience higher than average humidity. Excess moisture in the air can cause the spruce top of an instrument to swell, most notably in a transverse direction (perpendicular to the grain). Since the plate is fixed around the edges, it has nowhere to go […]

Making a Thumb Leather

The thumb leather can help you grip the bow, but it can also make your bow more stylish. In this post I will list the materials you will need to make a thumb leather, show you the different kinds of leathers that we use in the shop and describe their attributes, and give you step-by-step […]

Fill Stick at Thumb Projection with Optical Epoxy

Often, a musician will wear a divot in the bow where the thumb contacts the stick. The use of the optical epoxy to fill the worn area is a noninvasive and reversible restoration and looks good as well. MATERIALS AND TOOLS -good-quality, non-stretching transparent packing tape – modelling clay or candle wax – 1 dental dappen dish – […]

Making a Violin Nut

The nut is a piece of the setup process that many people overlook. However, it is important to get it right. A well made nut allows the strings to flow unimpeded into the pegbox. It affects the feel and playability of the instrument and is one of those details that shows the competency of the […]

Making a Soundpost

Why bother making a sound post? Making a sound post for every instrument allows you to constantly be familiar with your tools and your hands, and with each one you are honing your skills for other tasks that demand accuracy. It’s also quality control for your sound post stock. If you buy sound post stock it […]

Fitting and Carving a New Cello Bridge

If you are a luthier just starting out, I strongly encourage you to keep track of how many bridges you make during your career, simply for your own records/bragging rights. Having failed to do that myself,  my best guess is that  I’ve made between 300 and 400 bridges over the last ten years– a good […]