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切削液通常分为油基和水基冷却润滑液两大类。油基冷却润滑液有矿油基(非复合的)类、脂肪油类、含硫氯添加剂或硫化脂肪油的复合油类等。水基冷却润滑液有乳化液和化学溶液等。油基与水基冷却润滑液的性能指标如表1。由表1可知,油基液与水基液的性能指标差别较大,因而使用的场合和效果也不同。而在油基液中,各种加工液之问的性能指标是相似的。只是由于组分的不同,其相应的性能指标也随之有些差异。
Cutting fluid is usually divided into oil-based and water-based cooling lubricant two broad categories. Oil-based cooling lubricants are mineral oil-based (non-composite) categories, fatty oils, sulfur-containing chlorine additives or sulfur-based fatty oils, such as composite oil. Water-based cooling lubricant emulsion and chemical solutions. Oil-based and water-based cooling lubricant performance indicators in Table 1. Table 1 shows that the oil-based liquid and water-based liquid performance indicators vary greatly, so the use of the occasion and the effect is also different. In the oil-based liquid, the performance of various processing fluids asked are similar. Only due to the different components, the corresponding performance index will be somewhat different.