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One of the key-technologies of guiding device investment casting is getting internal ring, external ring and blade unit by splitting integral guiding device part for wax-mold design.
导向器类零件分体式精铸的关键技术之一是切分得到蜡模模具设计的内、外环及叶片单元体即如何实现分割面的生成。
The mold cavity was obtained by splitting mold base in parting surface.
模具型腔可采用分型面分割模板的方法获取。
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