As we know (primarily based on the experience of our ancestors) black locust is extremely durable wood, in every sense: solid, hard, Non-susceptible to decay and insects, long lasting and tough. On that basis by many as a perfect wood for bows. The answer is there somewhere in between, yes and no. Black locust tree is very specific in terms of bow's, because of the special way of making and because of the mechanical properties of wood. I'll try to explain in this tutorial that details the process of development can and critical points in it that need special attention.
First, to clarify the properties of black locust wood .... Wood species vary in compresional tension and endurance. Example: If you take a piece of wood in the shape of the rod and bend it into a semi-circular outer part of his suffering, increasing its length stretching and compression of the inner and reducing their length. This phenomenon is happening at such a small scale that is invisible to the naked eye but it is a crucial factor in making bows. If the piece of wood we continue to bend the will inevitably come to a permanent deformation of the play. What happens in a kind of strong tension (most sawmills): As their name suggests, their fibers better than stretching suffer compaction. Because the outer part to withstand bending but on the inside to collapse, ie. zgnjeÄiÄe because the wood fibers are not as able to withstand compaction, compression. With heavy compression types (mainly conifers) are going the other way around: since the fibers are more resistant to compaction it will stand on the inside of the suffering compaction but will break a piece to the part that suffers stretching outside. Very rare species collapse at the same time, are equally strong and compression and tension. The most imbowsant factor here is the thickness of the piece that moves: 1mm thick sheet of veneer can bend the roll and not crack because the thin, but with increasing wall thickness increases the problem that we're talking. The first picture explains this current exhibition.