摘要
阐述了微乳化切削液的形成机理、制备,并在此基础上介绍了长寿命极压微乳切削液的研制。通过试验筛选出微乳液基础油、极压抗磨添加剂、防锈剂、乳化剂、杀菌剂,然后配以一定量的表面活性剂、消泡剂、pH稳定剂、金属离子络合剂等,将其用水溶解,最后制得微乳化切削液。结果表明,所制得的极压微乳切削液透明稳定,具有优良的抗磨性、极压性、防锈性及抗泡性,各项指标均达到要求。该切削液能用于加工铝合金、铸铁、碳钢、不锈钢、模具钢、铜等各种材质,使用寿命长,效果好,不含对人体有害物质。
The formationg mechanism and the preparation of microemulsion cutting fluid was summarize. Based on these, a kind of long-life microemulsion cutting fluid was prepared. By experiments, the microemulsion base oil, anti-wear extreme pressure additives, rust inhibitor, emulsifier, fungicide were screened. Some surficants, defoamer, pH stabilizer, complexing agent of metal ions were added. These agents were dissolved with water, and then the microemulsion was prepared. The product was transparent and stable, and had excellent properties of antifriction, extreme pressure, antirust, antifoam which could reach the process demand. It could be used for the metals process of aluminum alloys, cast irons, carbon-steels, stainless steel, die-steels and copper.
出处
《化工技术与开发》
CAS
2008年第7期13-15,8,共4页
Technology & Development of Chemical Industry
关键词
切削液
微乳化切削液
机理
制备
润滑
极压
防锈
机械加工
cutting fluid
microemulsion cutting fluid
mechanism
mreparation
lubricate
extreme pressure
antirust
mechanical processing
