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研磨是一种重要的精密机械加工工艺。而研磨剂在研磨工艺中又是不可缺少的一部分。硬脂则是组成研磨剂的重要材料。良好的研磨硬脂能迅速溶于汽油,不仅在研磨中起到调和磨料和润滑冷却作用,而且有加速研磨过程、提高研磨效率和提高表面光洁度的重要作用。此外,还要求研磨硬脂对金属无腐蚀性,并能防锈、不损伤操作者的皮肤、不危及工人的健康和易于清除等。
Grinding is an important precision machining process. The abrasive in the grinding process is an indispensable part. Stearin is an important material that makes up abrasives. Good grinding of stearin dissolves rapidly in gasoline, not only in the grinding to reconcile the role of abrasive and lubrication cooling, but also to accelerate the grinding process, improve grinding efficiency and improve the surface finish of the important role. In addition, abrasive steels are also required to be non-corrosive to metals and rust-proof, without damaging the operator’s skin, without endangering the health of workers and being readily removable.