一种大型碳化硅单层悬臂桨及其双层注浆成型的方法
本发明涉及一种大型碳化硅单层悬臂桨双层注浆成型的方法,通过双层注浆成型后加工去除上层的工艺,从根本上避免了传统单层结构直接注浆时,桨叶上下两面同时吃浆所导致的内部分层问题。方梁和桨叶均设计为空心对称结构,在吸浆、脱水、晾干和收缩过程中保持一致性,显著减少了因湿度差和收缩差引起的开裂、翘曲,甚至断裂风险,脱模合格率可达90%及以上。
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