Sometimes we are using woods provided by mod instead of the vanilla wooden materials. Adding machines costs too much time at that time.
We probably need "mixed wood" or "unknown wood" or "general" crucibles / barrels which crafts by tag as a fall back

think about quark's chest recipe. when crafting with 8x plank of same cate, it yields quark chest(oak chest, jungle chest, etc); when recipe mismatch, it yields vanilla chest as a fallback