Question
I have began manufacturing lacrosse sticks. Red oak, white oak, and ash are not strong enough to support the 7/8" by 1 1/8" by 52" pieces needed to make a stick. I am looking into kiln-dried and/or fire-dried methods for hardening the wood to increase strength. Any suggestions? I think hickory will be my next option.
Forum Responses
(Sawing and Drying Forum)
From contributor R:
Hickory is harder than any of the 3 species mentioned. Then (in descending order), white oak, red oak, and ash.
Some woods are very heavy and strong, others are limber but strong, and others have high impact resistance. Weight is certainly a factor in this case, so the idea of using a heavy species like hickory is possibly not a good idea. Most players want less weight and not more. Maybe a species with high impact strength is needed. (Note: You can always increase the size of a member to get more strength. Also, a 2x4 on edge is stronger than a 2x4 flatwise.)
But having said that, it is important to recognize that the species choice is only one factor. Grain angle is super critical, as well as moisture content, drying temperature, and so on.
Finally, impregnating the wood with a monomer and then polymerizing the monomer is a great way to get the required strength, but is the weight too high? Incidentally, practically all manufacturers of these sticks make more technically advanced sticks of aluminum, graphite or titanium. They last longer and perform better than wood (and cost more). Most men's sticks have an aluminum handle, so wood breakage is not an issue in the men's sport.
I suggest that the original writer consider the market, the trends and the demand before going too far. Others have already gone down this path looking for a better stick and have given up on wood.