根據(jù)芯盒不同的工藝要求，有兩種工作方式可供選擇：

According to the different process requirements of the core box, there are two modes of work to be selected:

①不加壓縮空氣，只靠磨液泵供給磨液，通過噴嘴加速射向被清洗鑄造模具。適用于定期對芯盒進(jìn)行一般性清洗保養(yǎng)。

(1) without compressed air, the grinding fluid is supplied only by a grinding pump, which is accelerated through the nozzle to the washed mold. It is suitable for regular cleaning and maintenance of the core box.

②磨液系統(tǒng)和壓縮空氣系統(tǒng)同時啟動，向噴槍同時提供磨液和壓縮空氣，使其在噴槍內(nèi)混合后，經(jīng)噴嘴向鑄造模具表面高速噴射氣、磨液流。由于有氣、泵兼施的工作方式，使得噴出的氣、磨液流具有更大壓力，被載液包裹著的磨液質(zhì)點(diǎn)動能加大，有效提高了芯盒的清洗能力(主要適用于芯盒表面樹脂結(jié)垢的清洗)。

(2) the grinding system and the compressed air system start simultaneously, provide liquid and compressed air to the spray gun at the same time, make it mixed in the spray gun, and spray the gas and liquid flow to the surface of the casting mould through the nozzle. Due to a gas pump, and way of working, the ejective gas, grinding fluid flow with greater pressure, by loading the grinding liquid particle kinetic energy liquid wrapped with the increase, improve the cleaning ability of core box (mainly suitable for cleaning the surface of core box resin fouling).