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离心浇铸
释义
离心浇铸
Encyclopedia
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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collective economic cooperatives
collective economic joint cooperatives
collective economy in cities and towns
collective effective dose
collective equivalent dose
collective excitation
collective flow
collective forest
collective forest management
collective forest management and protection contract responsibility system
collective forest region
collective forest tenure reform
collective frequency
collective fruit
collective intelligence
collective interaction
collective interests
collective labor law
collective land ownership
collectively compact sequence
collectively compact set
collectively normal space
collective memory
collective mode
collective model
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