從(cóng)大型剛性(xìng)密封 磁力泵(bèng) 的閥體密封圈和閥闆密封圈的結構特點來看，其密封面上堆焊了硬質合金，硬度很高(gāo)，加工時進刀量很難把握，實際生産中很難一次加(jiā)工成形；密封面帶有一定的弧度，磁(cí)力泵加工過(guò)程(chéng)中需要制作特殊樣(yàng)闆，以随時(shí)在加工中檢驗密封面的弧形；密封面的表面(miàn)粗糙度(dù)要求很(hěn)高，必須有相應的加工工裝來保證。爲此，我們結合生産實際(jì)，采取了以下兩方面措施來保證加工要求：改進了(le) 磁力泵 加工工藝，進行了特殊加工；制作特殊的工裝，保證密封面的加工(圖\文 xiaojikuaipao.top/ )。
中譯英：
From the large rigid sealed magnetic pump sealing ring of the valve body and the valve plate sealing ring structure characteristics, its sealing cover welding hard alloy, hardness is high, the amount of feed processing when it is difficult to grasp, in actual production, it is difficult to a forming; seal with a certain radian, magnetic pump processing need to make a special model, to be in the process of testing sealing surface arc; the sealing surface of the surface roughness of the high demand, must have corresponding processing tooling to ensure. To this end, we combine the actual production, take the following two measures to guarantee the processing requirements: improved magnetic pump processing technology, undertook special processing; production of special tooling, ensure the sealing surface processing.