Wear reduction mechanisms in modulated turning of compacted graphite iron with coated carbide tool
Wear reduction mechanisms in modulated turning of compacted graphite iron with coated carbide tool
复制标题
使用涂层硬质合金刀具调制蠕墨铸铁车削时的磨损减少机制
DOI:
10.1016/j.triboint.2022.108062
复制
发表时间:
2023
影响因子:
6.2
通讯作者:
Guo, Yang
中科院分区:
文献类型:
--
作者:
Sandoval, Juan;Ali, Aaqib;Kwon, Patrick;Stephenson, David;Guo, Yang
Tool wear evolution is characterized in detail for turning compacted graphite iron (CGI) with coated carbide tool under conventional machining (CM) and modulation-assisted machining (MAM) in dry and lubricated conditions at a speed of 250 m/min. Significant wear reductions are achieved by MAM compared to CM turning. MAM dry turning leads to lower tool wear than MAM lubricated turning. It is found that two wear phenomena account for the wear reduction in MAM: 1) the formation of SiO2deposition layer on tool flank and 2) the preservation of the coatings on the cutting edge. The mechanisms on how the wear progression is slowed down by the observed wear phenomena as well as these phenomena are enabled by MAM are discussed.
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影响因子:
2.5
作者:
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通讯作者:
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影响因子:
3.9
作者:
Sandoval, Juan;Ali, Aaqib;Kwon, Patrick;Guo, Yang
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Guo, Yang
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