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本文主要论述压铸模具在生产铸件的过程中,由于模具中的浇口套的冷却环经常出现水垢以致堵塞运水槽,为了保证运水槽能保持通畅,达到调温的目的,本文介绍采用用盐酸试剂进行化学反应的方法,溶解堆积的水垢。
This article mainly discusses the die-casting mold in the production of castings, because the mold of the sprue sleeve cooling ring often appear to block the transport tank, in order to ensure the transport tank can be kept open, to achieve the purpose of temperature control, this article describes the use of hydrochloric acid reagent The chemical reaction method, dissolved accumulation of scale.