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Wu X, Li C, Zhou Z, Nie X, Chen Y, Zhang Y, Cao H, Liu B, Zhang N, Said Z, Debnath S, Jamil M, Ali HM, Sharma S. Circulating purification of cutting fluid: an overview. THE INTERNATIONAL JOURNAL, ADVANCED MANUFACTURING TECHNOLOGY 2021; 117:2565-2600. [PMID: 34465936 PMCID: PMC8390089 DOI: 10.1007/s00170-021-07854-1] [Citation(s) in RCA: 44] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/23/2021] [Accepted: 08/08/2021] [Indexed: 05/04/2023]
Abstract
Cutting fluid has cooling and lubricating properties and is an important part of the field of metal machining. Owing to harmful additives, base oils with poor biodegradability, defects in processing methods, and unreasonable emissions of waste cutting fluids, cutting fluids have serious pollution problems, which pose challenges to global carbon emissions laws and regulations. However, the current research on cutting fluid and its circulating purification technique lacks systematic review papers to provide scientific technical guidance for actual production. In this study, the key scientific issues in the research achievements of eco-friendly cutting fluid and waste fluid treatment are clarified. First, the preparation and mechanism of organic additives are summarized, and the influence of the physical and chemical properties of vegetable base oils on lubricating properties is analyzed. Then, the process characteristics of cutting fluid reduction supply methods are systematically evaluated. Second, the treatment of oil mist and miscellaneous oil, the removal mechanism and approach of microorganisms, and the design principles of integrated recycling equipment are outlined. The conclusion is concluded that the synergistic effect of organic additives, biodegradable vegetable base oils and recycling purification effectively reduces the environmental pollution of cutting fluids. Finally, in view of the limitations of the cutting fluid and its circulating purification technique, the prospects of amino acid additive development, self-adapting jet parameter supply system, matching mechanism between processing conditions and cutting fluid are put forward, which provides the basis and support for the engineering application and development of cutting fluid and its circulating purification.
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Affiliation(s)
- Xifeng Wu
- School of Mechanical and Automotive Engineering, Qingdao University of Technology, Qingdao, 266520 China
| | - Changhe Li
- School of Mechanical and Automotive Engineering, Qingdao University of Technology, Qingdao, 266520 China
| | - Zongming Zhou
- Hanergy (Qingdao) Lubrication Technology Co., Ltd., Qingdao, 266200 China
| | - Xiaolin Nie
- Nanjing Kerun Lubricants Co., Ltd., Nanjing, 211106 China
| | - Yun Chen
- Chengdu Tool Research Institute Co., Ltd., Chengdu, 610500 China
| | - Yanbin Zhang
- School of Mechanical and Automotive Engineering, Qingdao University of Technology, Qingdao, 266520 China
| | - Huajun Cao
- School of Mechanical Engineering, Chongqing University, Chongqing, 400044 China
| | - Bo Liu
- Sichuan Future Aerospace Industry LLC., Shifang, 618400 China
| | - Naiqing Zhang
- Shanghai Jinzhao Energy Saving Technology Co., Ltd., Shanghai, 200436 China
| | - Zafar Said
- Department of Sustainable and Renewable Energy Engineering, University of Sharjah, Sharjah, 27272 United Arab Emirates
| | - Sujan Debnath
- Mechanical Engineering Department, Curtin University, 98009 Miri, Malaysia
| | - Muhammad Jamil
- College of Mechanical and Electrical Engineering, Nanjing University of Aeronautics and Astronautics, Nanjing, 210016 China
| | - Hafiz Muhammad Ali
- Mechanical Engineering Department, King Fahd University of Petroleum and Minerals, Dhahran, 31261 Saudi Arabia
| | - Shubham Sharma
- Department of Mechanical Engineering and Advanced Materials Science, Council of Scientific and Industrial Research (CSIR) - Central Leather Research Institute (CLRI), Regional Center for Extension and Development, Jalandhar, ,144021 India
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