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离心浇铸
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离心浇铸
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理学
离心浇铸
释
centrifugal casting
离心浇铸
将定量的液态树脂或树脂分散体注入高速旋转的模具中,使其在离心力作用下充模并凝固成管状或空心筒状制品的方法。通过挤出机或专用漏斗将熔体、预聚体、单体等液态树脂或树脂分散体注入高速旋转、加热的容器(模具)内,在离心力作用下使物料均匀分布在模具内壁上,经物理或化学作用固化定型得到制品,部分制品还需要经退火或压实处理以提高力学性能。
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wall paintings from tomb of Wang Chuzhi
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wall paper
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wall protecting and leakage plugging
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Walls and Moats
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Wall Street
wall superheater
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WALL·E
walnut
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