Wednesday, April 1, 2015

DIY - Repairing loosen frame on an antique T-joint racquet

Was smashing my antique Carbonex 15  (T-joint version) hard , when I heard a sharp twack sound! Racquet looked ok but everytime I did a clear or hit the shuttle hard, the racquet did not feel right???

I later realised the frame must have loosen from the T-joint. Hence no choice but to cut the new-ish strings before any detail examinations could be conducted. 

Tugging the frame outwards - you could feel some minute movement ... but not enough to remove the frame from the T-joint.

Finally have an excuse to buy a burner...

Burner from the local shops

Apply heat to the T-joint area (only) on the sides - areas where the frame was inserted into the T-joint. You can stop applying the heat once you smell something different on each side of the T-joint eg "plastic-ky" burn smell. I then use a pair of pliers (CAUTION - HOT!) to separate the frame from the T-joint - see resultant below.

Note: Do remove the nearby grommets before using the burner - visible on the next pix(s). Please remember to reinsert them once done - some poking or drilling may be required as the epoxy may have spill-over into the holes.

After removal of frame from T-joint
Inside the T-joint
Bought a packet of the following A-B epoxy cement to reassemble the parts. Does say 3-ton ...
A-B epoxy used
Applied a generous amount of the A-B epoxy into the T-joint (after cleaning up the contact area) before re-inserting the frame ... plenty oozed out. After a quick cleanup, I used the stringing machine to hold the pieces in-place and left it overnight.
Left to cure after applying the A-B epoxy
The following pix(s) show the resultant. You can gauge the "even-ness" of the re-assembled frame from the shadows.
Side-1 after curing

Side-2 after curing
Then cames the acid test. I restung the old reliable at 22lbs and have since been reusing it for my games for the past couple weeks.
Restrung at 22lbs after re-assembly

When placed on the floor
 ... as good as new (touch wood)!!!