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铅质研磨具是我厂在研磨各类阀门密封面时采用的一种磨具。经使用证明它具有下列优点: 1)采用这种磨具进行研磨,各种密封面上凹凸不平处能迅速研磨平,跟铸铁磨具相比,效率高而具质量好。 2)因磨具表面是铅质的很软,所以容易刮平。 3)它适于研磨铜、铸铁以及不锈钢3×13的密封面。特别适用于研磨硬度不高的金属。它的特点是研磨中不容易发生沟槽。
Lead abrasive is my factory in the grinding of all types of valve sealing surface used in a kind of abrasive. It has been proven to have the following advantages: 1) The use of such abrasive grinding, a variety of sealing surface roughness can quickly grind flat, compared with cast iron abrasive, high efficiency and good quality. 2) because the abrasive surface is a very soft lead, so easy to level. 3) It is suitable for grinding copper, cast iron and stainless steel 3 × 13 sealing surface. Particularly suitable for grinding metal hardness is not high. It is characterized by grinding groove is not easy to happen.