從(cóng)大型剛性密封(fēng) 磁力泵 的閥體(tǐ)密封(fēng)圈和(hé)閥闆(pǎn)密封(fēng)圈的(de)結構(gòu)特點來看(kàn)，其密(mì)封面上堆(duī)焊了(le)硬質合(hé)金，硬度(dù)很高(gāo)，加(jiā)工(gōng)時進(jìn)刀量很難把握，實際生(shēng)産中很難一(yī)次加(jiā)工成形；密(mì)封(fēng)面帶有(yǒu)一定的(de)弧度，磁(cí)力泵加工過程(chéng)中需(xū)要制(zhì)作特(tè)殊樣闆(pǎn)，以随時(shí)在加工中(zhōng)檢驗(yàn)密封(fēng)面(miàn)的弧形(xíng)；密封面的表面(miàn)粗糙(cāo)度(dù)要(yào)求很高，必(bì)須有(yǒu)相應(yīng)的加(jiā)工工裝來(lái)保證。爲此，我們(men)結合(hé)生産(chǎn)實際(jì)，采取了(le)以下兩方面措施來保(bǎo)證加工要求：改(gǎi)進了(le) 磁力(lì)泵 加(jiā)工工藝(yì)，進(jìn)行了特殊加工；制作(zuò)特殊的工裝，保證密封(fēng)面的加(jiā)工(圖\文 xiaojikuaipao.top/ )。
中譯英(yīng)：
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.