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磁力泵(bèng)密封圈的加工工藝

從大型剛性密(mì)封 磁力泵 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(hàn)了硬質合金，硬度很高，加工時進刀(dāo)量很難把握，實際生産中很難一次(cì)加工成形；密封面帶有一定的弧度，磁力泵加工過程(chéng)中(zhōng)需要制作特殊樣闆，以随時在加工(gōng)中檢驗(yàn)密封面的弧形；密封面的(de)表面粗糙度要求(qiú)很(hěn)高，必須有相應(yīng)的加工(gōng)工裝來保(bǎo)證。爲此，我們結合(hé)生産實(shí)際，采取了(le)以下兩方面措施來保證加工要求：改進了 磁力泵 加工工藝(yì)，進行了特殊加工；制作特殊的(de)工裝(zhuāng)，保證密封面的(de)加工(圖\文(wén) 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.