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随形压边浇冒系统是根据铸铁件均衡凝固理论与有限补缩原则设计的新型浇冒系统。它的特点是:冒口为热铁水,有利于补缩;随铸件外形轮廓压边,补缩范围大;位置靠近热节处能有效地对热节进行
With the pressure side edge watering and pouring system is based on the theory of balanced solidification of cast iron pieces and the principle of finite packing designed a new type of rigging system. Its features are: riser hot metal hot water, is conducive to shrinkage; with casting outline pressure blanker, shrinking range; location near the hot section can effectively heat Festival