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目前市场上常见的金属加工液包括纯切削油、水溶性切削液、金属成型加工油、淬火油及工业清洗剂等产品。一、不同金属加工液的适用范围 1.纯切削油纯切削油以矿物油为基体,再添加各种润滑剂构成。目前已出现不少品种,有的切削油纯度较高,不含芳香烃(如苯及甲苯等),在40℃时的运动粘度较低,仅3.6mm~2/s,类似钟表用油,开口闪点也仅在127℃,主要用于研磨、珩磨,也可作为电火花加工用油。有的切削油不含氯、锌,在40℃时的运动粘度为22mm~2/s,类似缝纫机用油、开口闪点为200℃,适用于加工铁及
Currently on the market common metalworking fluids, including pure cutting oil, water-soluble cutting fluid, metal forming processing oil, quenching oil and industrial cleaning agents and other products. First, the scope of application of different metalworking fluids 1. Pure cutting oil Pure cutting oil to mineral oil as the base, then add a variety of lubricants. At present, many varieties have appeared, and some cutting oils have high purity and do not contain aromatic hydrocarbons (such as benzene and toluene). The kinematic viscosity at 40 ℃ is low, only 3.6mm 2 / s, Opening flash point is only 127 ℃, mainly for grinding, honing, but also can be used as EDM oil. Some cutting oil does not contain chlorine, zinc, kinematic viscosity at 40 ℃ 22mm ~ 2 / s, similar to sewing machine oil, the opening flash point of 200 ℃, suitable for processing iron and