STUDY ON HIGH-FREQUENCY FATIGUE PROPERTIES OF PVD TiCrAlN COATING OF CUTTING TOOL
Based on ultrasonic vibration-assisted mode,high-frequency impacting tests with diamond indenter at different amplitudes on TiCrAlN coating of cutting tool are carried out. The microstructure and morphology are obtained by scanning electron microscopy（ SEM） and 3D profiler. The failure mechanism of...
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| Format: | Article |
| Language: | zho |
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Editorial Office of Journal of Mechanical Strength
2015-01-01
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| Series: | Jixie qiangdu |
| Subjects: | |
| Online Access: | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2015.04.012 |
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| author | WANG NingChang LIU QingFeng CHENG Xin JIANG Feng XU XiPeng |
| author_facet | WANG NingChang LIU QingFeng CHENG Xin JIANG Feng XU XiPeng |
| author_sort | WANG NingChang |
| collection | DOAJ |
| description | Based on ultrasonic vibration-assisted mode,high-frequency impacting tests with diamond indenter at different amplitudes on TiCrAlN coating of cutting tool are carried out. The microstructure and morphology are obtained by scanning electron microscopy（ SEM） and 3D profiler. The failure mechanism of coating under impacting is analyzed. The high frequency fatigue property of the coating is analyzed. The results show that: lateral crack could be seen under impacting test; the maximum tensile stress occurs close the edge of the contact zone of impact center; TiCrAlN coating is easy to emerge the fatigue damage under the high-frequency impact loading,and the adhesion strength of the coating and substrate interface affects the impact fatigue strength of cutting tool coating. |
| format | Article |
| id | doaj-art-1bd6207e12744049a9bd47336422cd00 |
| institution | Kabale University |
| issn | 1001-9669 |
| language | zho |
| publishDate | 2015-01-01 |
| publisher | Editorial Office of Journal of Mechanical Strength |
| record_format | Article |
| series | Jixie qiangdu |
| spelling | doaj-art-1bd6207e12744049a9bd47336422cd002025-01-15T02:38:15ZzhoEditorial Office of Journal of Mechanical StrengthJixie qiangdu1001-96692015-01-013762863330592370STUDY ON HIGH-FREQUENCY FATIGUE PROPERTIES OF PVD TiCrAlN COATING OF CUTTING TOOLWANG NingChangLIU QingFengCHENG XinJIANG FengXU XiPengBased on ultrasonic vibration-assisted mode,high-frequency impacting tests with diamond indenter at different amplitudes on TiCrAlN coating of cutting tool are carried out. The microstructure and morphology are obtained by scanning electron microscopy（ SEM） and 3D profiler. The failure mechanism of coating under impacting is analyzed. The high frequency fatigue property of the coating is analyzed. The results show that: lateral crack could be seen under impacting test; the maximum tensile stress occurs close the edge of the contact zone of impact center; TiCrAlN coating is easy to emerge the fatigue damage under the high-frequency impact loading,and the adhesion strength of the coating and substrate interface affects the impact fatigue strength of cutting tool coating.http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2015.04.012CoatingAdhesion strengthHigh frequency impactFatigue failure |
| spellingShingle | WANG NingChang LIU QingFeng CHENG Xin JIANG Feng XU XiPeng STUDY ON HIGH-FREQUENCY FATIGUE PROPERTIES OF PVD TiCrAlN COATING OF CUTTING TOOL Jixie qiangdu Coating Adhesion strength High frequency impact Fatigue failure |
| title | STUDY ON HIGH-FREQUENCY FATIGUE PROPERTIES OF PVD TiCrAlN COATING OF CUTTING TOOL |
| title_full | STUDY ON HIGH-FREQUENCY FATIGUE PROPERTIES OF PVD TiCrAlN COATING OF CUTTING TOOL |
| title_fullStr | STUDY ON HIGH-FREQUENCY FATIGUE PROPERTIES OF PVD TiCrAlN COATING OF CUTTING TOOL |
| title_full_unstemmed | STUDY ON HIGH-FREQUENCY FATIGUE PROPERTIES OF PVD TiCrAlN COATING OF CUTTING TOOL |
| title_short | STUDY ON HIGH-FREQUENCY FATIGUE PROPERTIES OF PVD TiCrAlN COATING OF CUTTING TOOL |
| title_sort | study on high frequency fatigue properties of pvd ticraln coating of cutting tool |
| topic | Coating Adhesion strength High frequency impact Fatigue failure |
| url | http://www.jxqd.net.cn/thesisDetails#10.16579/j.issn.1001.9669.2015.04.012 |
| work_keys_str_mv | AT wangningchang studyonhighfrequencyfatiguepropertiesofpvdticralncoatingofcuttingtool AT liuqingfeng studyonhighfrequencyfatiguepropertiesofpvdticralncoatingofcuttingtool AT chengxin studyonhighfrequencyfatiguepropertiesofpvdticralncoatingofcuttingtool AT jiangfeng studyonhighfrequencyfatiguepropertiesofpvdticralncoatingofcuttingtool AT xuxipeng studyonhighfrequencyfatiguepropertiesofpvdticralncoatingofcuttingtool |