{"title":"液氮作为冷却剂车削Ti-6Al-4V合金性能评价综述","authors":"M. Dhananchezian","doi":"10.1080/10910344.2023.2180749","DOIUrl":null,"url":null,"abstract":"Abstract During cutting operations, cutting fluids increase heat carrying capacity from the cutting area and reduce friction at the chip-tool interface. It also offers benefits like favorable chip form, enhancement in the finish of product and tool life, lower cutting forces and power consumption during any cutting operations. But the inadequate application of cutting fluids and disposal creates several technical and environmental problems. So, due to the high demand for proper cooling and lubrication, many researchers are keen on cooling using cryogenic fluids. In this, liquid nitrogen is recognized as an effective cooling agent and a better lubricant as a cutting fluid during cutting. Beneficial outcomes are reduced insert wear rate, machined surface roughness, machining forces, power consumption, enhanced tool life and favorable form of chips with liquid nitrogen cooling through controlling the temperature at heat generation zones and thereby reduced adhesion at inter surfaces. This paper reviews the various cryogenic cooling approaches using liquid nitrogen during turning Ti-6Al-4V alloy. The features of existing liquid nitrogen approaches are compared based on the machining performance, and directions for further research are recommended.","PeriodicalId":51109,"journal":{"name":"Machining Science and Technology","volume":null,"pages":null},"PeriodicalIF":2.7000,"publicationDate":"2022-09-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"A review on performance evaluation of liquid nitrogen as coolant in turning Ti-6Al-4V alloy\",\"authors\":\"M. Dhananchezian\",\"doi\":\"10.1080/10910344.2023.2180749\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Abstract During cutting operations, cutting fluids increase heat carrying capacity from the cutting area and reduce friction at the chip-tool interface. It also offers benefits like favorable chip form, enhancement in the finish of product and tool life, lower cutting forces and power consumption during any cutting operations. But the inadequate application of cutting fluids and disposal creates several technical and environmental problems. So, due to the high demand for proper cooling and lubrication, many researchers are keen on cooling using cryogenic fluids. In this, liquid nitrogen is recognized as an effective cooling agent and a better lubricant as a cutting fluid during cutting. Beneficial outcomes are reduced insert wear rate, machined surface roughness, machining forces, power consumption, enhanced tool life and favorable form of chips with liquid nitrogen cooling through controlling the temperature at heat generation zones and thereby reduced adhesion at inter surfaces. This paper reviews the various cryogenic cooling approaches using liquid nitrogen during turning Ti-6Al-4V alloy. The features of existing liquid nitrogen approaches are compared based on the machining performance, and directions for further research are recommended.\",\"PeriodicalId\":51109,\"journal\":{\"name\":\"Machining Science and Technology\",\"volume\":null,\"pages\":null},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2022-09-03\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Machining Science and Technology\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://doi.org/10.1080/10910344.2023.2180749\",\"RegionNum\":4,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, MANUFACTURING\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Machining Science and Technology","FirstCategoryId":"5","ListUrlMain":"https://doi.org/10.1080/10910344.2023.2180749","RegionNum":4,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, MANUFACTURING","Score":null,"Total":0}
A review on performance evaluation of liquid nitrogen as coolant in turning Ti-6Al-4V alloy
Abstract During cutting operations, cutting fluids increase heat carrying capacity from the cutting area and reduce friction at the chip-tool interface. It also offers benefits like favorable chip form, enhancement in the finish of product and tool life, lower cutting forces and power consumption during any cutting operations. But the inadequate application of cutting fluids and disposal creates several technical and environmental problems. So, due to the high demand for proper cooling and lubrication, many researchers are keen on cooling using cryogenic fluids. In this, liquid nitrogen is recognized as an effective cooling agent and a better lubricant as a cutting fluid during cutting. Beneficial outcomes are reduced insert wear rate, machined surface roughness, machining forces, power consumption, enhanced tool life and favorable form of chips with liquid nitrogen cooling through controlling the temperature at heat generation zones and thereby reduced adhesion at inter surfaces. This paper reviews the various cryogenic cooling approaches using liquid nitrogen during turning Ti-6Al-4V alloy. The features of existing liquid nitrogen approaches are compared based on the machining performance, and directions for further research are recommended.
期刊介绍:
Machining Science and Technology publishes original scientific and technical papers and review articles on topics related to traditional and nontraditional machining processes performed on all materials—metals and advanced alloys, polymers, ceramics, composites, and biomaterials.
Topics covered include:
-machining performance of all materials, including lightweight materials-
coated and special cutting tools: design and machining performance evaluation-
predictive models for machining performance and optimization, including machining dynamics-
measurement and analysis of machined surfaces-
sustainable machining: dry, near-dry, or Minimum Quantity Lubrication (MQL) and cryogenic machining processes
precision and micro/nano machining-
design and implementation of in-process sensors for monitoring and control of machining performance-
surface integrity in machining processes, including detection and characterization of machining damage-
new and advanced abrasive machining processes: design and performance analysis-
cutting fluids and special coolants/lubricants-
nontraditional and hybrid machining processes, including EDM, ECM, laser and plasma-assisted machining, waterjet and abrasive waterjet machining