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Whoops hahaha. Definitely not for me then.He said his advice is for higher level players, and if you don't mind frequent changes (i.e., because you train 6 hours per day, re-glue new rubber every week, and so wear out blades fast) inner carbon is fine.
Changing the rubber (using water-based glue) will likely have similar effects on both inner and outer carbon. It's just that more flexible blades (as inner carbon blades usually are) tend to wear out more quickly because they bend more, which imposes greater micro-strain on the wood structure and glue lines. Application of water-based glue simply accelerates the process via repeated expansion-contraction cycles that also stress the wood and glue joints.Whoops hahaha. Definitely not for me then.
Btw, why can changing rubber frequently wear out inner blade faster than outter?
They get their blades from sponsors who replicate and quality control. If you are gluing a lot, moisture is a problem for wood and that affects the consistency of inner force more than outer force.ZJK says outer carbon, yet the rest of the top Chinese play some variation of W968.
I get the point about durability, and that no two blades are the same, but he's being overly sensitive to this.
everyone?If you play with a hardwood blade like YEO or Rosewood, this is even more resistant to moisture than the koto outer layer of a Viscaria. My YEO is 10 years old with no sign of moisture damage. Therefore everyone should switch to hardwood.
everyone?
Ma Long uses inner limba - should he switch now or is it too late?
Not in our heartsHe didn't retire?
Not sure if this is what ZJK was talking about, but it's certainly better than the no explanation he gave.Changing the rubber (using water-based glue) will likely have similar effects on both inner and outer carbon. It's just that more flexible blades (as inner carbon blades usually are) tend to wear out more quickly because they bend more, which imposes greater micro-strain on the wood structure and glue lines. Application of water-based glue simply accelerates the process via repeated expansion-contraction cycles that also stress the wood and glue joints.
Because when a blade bends, the outermost layers experience the most strain (tension/compression), so the closer to the surface you place the stiff carbon layer the more it resists bending. Bending stiffness of a material increases rapidly with distance from the center, so all else equal (same materials, ply thickness, etc.), an outer carbon blade can be considerably stiffer than an otherwise identical inner carbon....why would an inner carbon flex more than outer ones?
while the interpretation is technically correct a blade does not really bends itself around our plastic-balls that much that it would have a great destructive effect.Because when a blade bends, the outermost layers experience the most strain (tension/compression), so the closer to the surface you place the stiff carbon layer the more it resists bending. Bending stiffness of a material increases rapidly with distance from the center, so all else equal (same materials, ply thickness, etc.), an outer carbon blade can be considerably stiffer than an otherwise identical inner carbon.
😂Heh, outer carbon? What a folly it is, sheer folly by a dumbass. The Racket rule 2.4.2 does forbid plastics as outer layer of blades.
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