Type CG-3 : Fusible Plug Device Rated at 212 F.
CG -3 型: 额定在212F的易熔塞装置.
The new technology process was obtained by replacing the self-plugging items of injection mould with fusible core which was made of low melting point alloy, melting the fusible core while thermosetting plastic and taking out the product by replacing self-plugging core with fusible core.
用低熔点合金制成可熔型芯替代注射模具中的抽芯部件,在升温固化制件的同时熔化可熔型芯,用熔芯代替抽芯取出制件。
casting gray iron plug by fusible pattern moulding
灰铸铁阀芯的熔模精密铸造
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