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Recent Advances in Turning Processes Using Coated Tools—A Comprehensive Review
- Source :
- Metals, Vol 10, Iss 2, p 170 (2020), Repositório Científico de Acesso Aberto de Portugal, Repositório Científico de Acesso Aberto de Portugal (RCAAP), instacron:RCAAP
- Publication Year :
- 2020
- Publisher :
- MDPI, 2020.
-
Abstract
- Turning continues to be the largest segment of the machining industry, which highlights the continued demand for turned parts and the overall improvement of the process. The turning process has seen quite an evolution, from basic lathes using solid tools, to complex CNC (Computer Numerical Control) multi-process machines, using, for the most part, coated inserts and coated tools. These coatings have proven to be a significant step in the production of high-quality parts and a higher tool life that have captivated the industry. Continuous improvement to turning coated tools has been made, with many researches focusing on the optimization of turning processes that use coated tools. In the present paper, a presentation of various recently published papers on this subject is going to be made, mentioning the various types of coatings that have recently been used in the turning process, the turning of hard to machine materials, such as titanium alloys and Inconel, as well as the interaction of these coatings with the turned surfaces, the wear patterns that these coatings suffer during the turning of materials and relating these wear mechanisms to the coated tool’s life expectancy. Some lubrication conditions present a more sustainable alternative to current methods used in the turning process; the employment of coated tool inserts under these conditions is a current popular research topic, as there is a focus on opting for more eco-friendly machining options.
- Subjects :
- lcsh:TN1-997
0209 industrial biotechnology
Engineering
Physical Vapor Deposition (PVD)
Process (engineering)
02 engineering and technology
Cemented carbide
Turning tools
020901 industrial engineering & automation
Solid tools
Machining
Cutting force
General Materials Science
Turning process
Wear mechanism
lcsh:Mining engineering. Metallurgy
ComputingMethodologies_COMPUTERGRAPHICS
Multilayered coatings
business.industry
Nanolayered coatings
Tool life
Cutting forces
Metals and Alloys
Coated tools
021001 nanoscience & nanotechnology
Manufacturing engineering
Minimum quantity Lubricant (MQL)
Coated cemented carbide
Numerical control
Lubrication
0210 nano-technology
business
Chemical Vapor Deposition (CVD)
Subjects
Details
- Language :
- English
- Database :
- OpenAIRE
- Journal :
- Metals, Vol 10, Iss 2, p 170 (2020), Repositório Científico de Acesso Aberto de Portugal, Repositório Científico de Acesso Aberto de Portugal (RCAAP), instacron:RCAAP
- Accession number :
- edsair.doi.dedup.....c775f2f6e592ded683a9bf9e5888b429