发明名称 |
Rotocast composite hybrid process for molding composite parts |
摘要 |
A rotocast composite hybrid method for efficiently making strong but lightweight parts. The method includes filling a mold with a volume of resin through an access port and then sealing the access port by positioning a lid over the access port. The method includes mounting the mold in a rotocasting machine and then operating the rotocasting machine to rotate the mold about two orthogonal axes until a layer of the resin is applied uniformly over an inner surface of the mold to form an outer wall of a part. The method includes removing the lid and then applying a reinforcement material (e.g., sheets of woven fiberglass) to an inner surface of the outer wall of the part through the access port. The applying of the reinforcement material also involves wet layup such as by binding the reinforcement material to the inner surface by applying additional resin to the reinforcement material. |
申请公布号 |
US8177934(B2) |
申请公布日期 |
2012.05.15 |
申请号 |
US20100795387 |
申请日期 |
2010.06.07 |
申请人 |
HANUSIAK LISA B.;MYAT ZAW;DISNEY ENTERPRISES, INC. |
发明人 |
HANUSIAK LISA B.;MYAT ZAW |
分类号 |
B28C1/20 |
主分类号 |
B28C1/20 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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