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INJECTION TIP FOR CASTING MACHINE, CASTING MACHINE AND METHOD USING SUCH A TIP

机译:压铸机的注射技巧,使用这种技巧的压铸机和方法

摘要

The invention concerns an injection tip (20) for injecting liquid metal under pressure, suitable for being inserted between a liquid metal supply conduit (12) and an injection opening (33) of a mould (30), characterised in that it is tubular in shape, made from electrically insulating refractory material and in that it comprises a channel (22) suitable for the flow of liquid metal between a first end referred to as the upstream end (23), suitable for being connected to said conduit, and a second end, referred to as the downstream end (24), suitable for being connected to the mould, and an electromagnetic coil (26), positioned between said ends, the axis of which merges with at least a portion of the axis of the channel. The invention also concerns a casting machine using such a tip and a method for casting metal using said machine.
机译:本发明涉及一种用于在压力下注入液态金属的注入头(20),该注入头适于插入液态金属供应导管(12)和模具(30)的注入口(33)之间,其特征在于,该注入头是管状的。形状,由电绝缘耐火材料制成,并且它包括一个通道(22),该通道适合于液态金属在称为上游端(23)的第一端和第二端之间流动,该第一端称为上游端(23),该上游端适于连接到上述导管。一端(称为下游端(24)),适于连接到模具,电磁线圈(26),位于所述两端之间,其轴线与通道轴线的至少一部分汇合。本发明还涉及使用这种尖端的铸造机以及使用该铸造机的金属铸造方法。

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