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25
2019-09
潤滑劑用以降低摩擦副的摩擦阻力、減緩其磨損的潤滑介質(zhì)。潤滑劑對(duì)摩擦副還能起冷卻、清洗和防止污染等作用...
25
2019-09
切削液的主要作用是冷卻,故提出 冷卻劑 一詞。從那時(shí)起,人們把切削液稱為冷卻潤滑液。19世紀(jì)80年代，科學(xué)家就已首先進(jìn)行了切削液的評(píng)價(jià)工作...
25
2019-09
水溶性切削液是由極壓劑、防銹劑、礦物油及多種表面活性劑，經(jīng)科學(xué)方法調(diào)制而成的新一代半合成微乳型水溶性切削液。...
25
2019-09
油基切削液 油基切削液的潤滑性能較好，冷卻效果較差。水基切削液與油基切削液相比潤滑性能相對(duì)較差，冷卻效果較好...
