What causes the opening of a transverse crack?
What causes the opening of a transverse crack? The consequent slow progressive change of the local flexural stiffness of the shaft can predominate the effects caused by the periodic breathing of the crack induced by the shaft weight. Conversely, an important and quick cooling of the rotor can cause a shaft contraction that gives rise to a progressive opening of the crack. How does the tailpiece affect the performance of a guitar? In many ways the acoustic voice effects the guitars electric performance. The tailpiece can effect the breakover angle at the bridge. Most guitars are designed to have a...