YoYoSpin
Member
Experimented today with laminating some of the bowling ball materials. Yellow glue does not work
, but here's what does:
Take two contrasting colors of BB blanks, and sand the interfacing ends flat (at an angle is nice), so there are no gaps when bonded together...I used a 8" disk sander. Then put the two pieces (un-glued, but put together butt to butt) in a drilling vice, and drill the brass tube hole all the way through the two pieces. Then glue-up and insert the brass tube in one of the BB pieces with some of the tube sticking out to accept the other BB piece. Now glue-up the 2nd BB piece where it will meet the 1st piece, and the still-exposed brass, and mount it, butt to butt with the 1st BB piece. I used a generous amount of medium thickness CA, and clamped the resulting assembly up for about an hour. Next, square the blank's ends and turn as you normally would.
Purple & White:

Take two contrasting colors of BB blanks, and sand the interfacing ends flat (at an angle is nice), so there are no gaps when bonded together...I used a 8" disk sander. Then put the two pieces (un-glued, but put together butt to butt) in a drilling vice, and drill the brass tube hole all the way through the two pieces. Then glue-up and insert the brass tube in one of the BB pieces with some of the tube sticking out to accept the other BB piece. Now glue-up the 2nd BB piece where it will meet the 1st piece, and the still-exposed brass, and mount it, butt to butt with the 1st BB piece. I used a generous amount of medium thickness CA, and clamped the resulting assembly up for about an hour. Next, square the blank's ends and turn as you normally would.
Purple & White:
