Static model of a violin bow: Influence of camber and hair tension on mechanical behavior
Frédéric Ablitzer, Jean-Pierre Dalmont, Nicolas Dauchez · The Journal of the Acoustical Society of America · 2012
Experienced bow makers empirically know the influence of wood, tapering, and camber on the playing and tonal qualities of a bow. However, the way each parameter affects the bow mechanical behavior is not clearly established. An in-plane finite element model is developed to highlight the link between the adjustable design parameters and the mechanical behavior of a bow. This model takes into account geometric nonlinearity as well as compliance of the hair. Its validity is discussed from measurements on a bow. Results from simulations are compared to experimental results from previous studies. The consequences of adjusting hair tension and camber are then investigated.