| 摘要 |
Some embodiments relate to three-dimensional molds and methods of forming such molds. A mold can be prepared by combining three-dimensional molds together. Then, a composite material, such as carbon fiber wetted with epoxy or another reinforcement material, is inserted into column gaps and beam holes in the mold. A joint region can be formed by extending the composite material beyond corner combining elements to reach to another edge combining element, which may prevent the necessity of an additional bonding or joining part. A coating part can enclose the composite material in the mold. The mold can be placed into a vacuum bag for vacuuming processing and bonding of the gaps of the composite material (e.g., carbon fiber) with each other and gaps in the mold. A heat treatment can be performed in a furnace. The product can be extracted by melting the mold in which the product is shaped. |
