Frame Process

PU HIGH DENSITY MAKING MOLD

Our team uses PU high density making mold to replace the tradition fill –air- bag system. It can aid to build the head tube, five connector structure and then decrease the wrinkle of the inner structure and then decrease the using quantity of the resin and carbon cloth; By this way, the carbon cloth can adhesive tightly, and then raise the durable using, rigidity, and the weight .After testing, it show that if we use PU high density making mold, it can decrease the frame weight 30~40g. As for the rigidity of Head tube, it can reach to 174Nm by new making way , while the tradition making is just 140Nm. In a whole word, PU high density, it has the positive help on weight and rigidity.

New Process VS. Old Process

Coreshell double internal mold molding technology, the five-way and the head tube shape of the complex area with a special internal mold shape, not only the frame wall smoothing more carbon yarn row completely tight and solid, but also the frame rigidity increased by 15%