my experimental blade
Ok, as promised I dug into my stash of table tennis goodies and took out the blade that I have been working on, converting from Cpen to Jpen. It is now kind of a Jpen/Cpen hybrid. I basically used my Nittaku Wolfeed as the die for the shape of the head. I used this blade because it is smaller than the other Jpen blades which I have which are both one-ply blades. So it was a more natural fit for the conversion.
The blade is very stiff, very hard and very solidly built. But it does flex when you swing hard and the ball goes off like it has been released from a catapult. It is 7 plies as the description says but is thinner than some 5-ply blades. It has a 3-4mm Cypress core with its grain running perpendicular to the handle, and 1/16" Birch mini-ply skins. That Birch mini-ply is incredibly hard which gives it that loud carbon sound when playing. It is literally a powerhouse blade.
It is significantly thinner than the blade (the Chinese Real) I have used for size comparison in the picture. It is quite fast, low throw and great for close to the table play with great blocks and pretty much no vibration. It is clearly not designed to be a looping blade but it can loop quite well with the right rubbers and the right technique.
As the image shows it is not a very large head. No longer than a Cpen head (while most Jpens are longer) because I had no way of making it longer. It is also narrower than a Cpen blade because of the sanding so this will make it very light, which I like. I know that the smaller head and the lighter weight will make it less powerful but it is quite fast and I can generate a LOT of power on my own so I am not too worried about that. Besides the first rubber I plan to try with this is a very safe choice (NOT!) A Tenergy 05 in with max sponge!
It is almost complete. A very small amount of sanding and shaping is left. I want to sand the index wings (shoulders
) down a bit to make it a bit more Jpen-esque. The sanding does take a bit of time though because I am doing all of this by hand using files and sand paper. And I don't want to sand too much and then regret it.
The piece of wood that I added to the part of the handle where the finger curls around was cut by a friend who has more equipment. Then I used wood glue to stick it on and then sanded it down a bit more using my tools so that it is perfectly flush with the original handle. If I painted it over, you could never tell that it was added later.
It was/is a fun experiment and I am going to finish it now. Then I will stick a rubber on and see how it goes. I actually plan to use a number of different rubbers apart from the Tenergy 05 (which I have two of in max thickness.) As I said, it is an experiment so I want to try it with all sorts of rubbers. Euro, Chinese Tacky, everything!
I just hope that I have not ruined the blade in any way when it comes to blade physics and mechanics. I don’t think I have but I am no expert and I would hate to have destroyed such a beautiful blade. Would love to read your comments guys.