The research on the calibration of industrial robots mainly focuses on the global workspace, but it is difficult to ensure that industrial robots have good absolute positioning accuracy in the workspace. This paper proposes a kinematic calibrating method of industrial robot in local assembly space to improve the positioning accuracy. The kinematic error model of industrial robot is established based on modified Denavit-Hartenberg (MDH) model. The influence of redundant error parameters on kinematic parameter identification is analyzed. The method used in kinematic parameters identification is improved by using correlation tolerance and matrix singular value decomposition. Then, simulation and experimental test are carried to investigate the performance of the calibrating method. The experimental results indicate that the positioning accuracy inside the workspace is significantly reduced from 1.716 mm to 0.149 mm.
{"title":"Kinematic Calibration in Local Assembly Space of a Six-axis Industrial Robot for Precise Assembly","authors":"Beichao Shi, Fujun Wang, Yuandong Tian, Rui Shi, Xiaolu Zhao, Dawei Zhang","doi":"10.1109/3M-NANO56083.2022.9941703","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941703","url":null,"abstract":"The research on the calibration of industrial robots mainly focuses on the global workspace, but it is difficult to ensure that industrial robots have good absolute positioning accuracy in the workspace. This paper proposes a kinematic calibrating method of industrial robot in local assembly space to improve the positioning accuracy. The kinematic error model of industrial robot is established based on modified Denavit-Hartenberg (MDH) model. The influence of redundant error parameters on kinematic parameter identification is analyzed. The method used in kinematic parameters identification is improved by using correlation tolerance and matrix singular value decomposition. Then, simulation and experimental test are carried to investigate the performance of the calibrating method. The experimental results indicate that the positioning accuracy inside the workspace is significantly reduced from 1.716 mm to 0.149 mm.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"3 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114945556","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-08DOI: 10.1109/3M-NANO56083.2022.9941525
Liwei Wang, Wei Si
Compared with other carbon nanomaterials, carbon nanotubes are favored by researchers due to their unique geometric structure and amazing properties, one of which is the weak van der Waals force between the walls of double-walled carbon nanotubes (DWCNT). This property makes the sliding, rotation or screwlike motion of the inner wall relative to the outer wall can easily be implemented. However, most of the existing nanodevices based on this property can only work in vacuum or atmospheric environments, few of them can work in ionic solution. In present study, the ion concentration and ion mobility around a charged single-walled nanotube (SWCNT) which is immersed in KCL solution with the concentration of 2M was first analyzed. And the ion concentration distribution of Cl− and K+ on the XOY cross-section was plotted. The thickness of the electric double layer is about 5Å. The MD simulation results clearly show that the electric double layer generated on the inner wall of DWCNT can hinder the retraction of the inner wall relative to the outer wall.
{"title":"The Hindering Effect of the Electric Double Layer During the Retraction of the Inner Wall of a DWCNT","authors":"Liwei Wang, Wei Si","doi":"10.1109/3M-NANO56083.2022.9941525","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941525","url":null,"abstract":"Compared with other carbon nanomaterials, carbon nanotubes are favored by researchers due to their unique geometric structure and amazing properties, one of which is the weak van der Waals force between the walls of double-walled carbon nanotubes (DWCNT). This property makes the sliding, rotation or screwlike motion of the inner wall relative to the outer wall can easily be implemented. However, most of the existing nanodevices based on this property can only work in vacuum or atmospheric environments, few of them can work in ionic solution. In present study, the ion concentration and ion mobility around a charged single-walled nanotube (SWCNT) which is immersed in KCL solution with the concentration of 2M was first analyzed. And the ion concentration distribution of Cl− and K+ on the XOY cross-section was plotted. The thickness of the electric double layer is about 5Å. The MD simulation results clearly show that the electric double layer generated on the inner wall of DWCNT can hinder the retraction of the inner wall relative to the outer wall.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115142116","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
In the process of electrochemical machining (ECM), the machining voltage is usually 6–26 V. For many workpieces with complex shapes, some positions will be dissolved under the electrolytic environment of low current density caused by low voltage. This phenomenon is called undesirable dissolution. This paper mainly studies the electrochemical dissolution of GH4169 and K418 superalloys in NaNO3 solution at low current density. The dissolution experiment was carried out at different dissolution time. The processed samples were observed and analyzed by scanning electron microscope and energy dispersive instrument. The surface properties of the alloys dissolved at low current density and the reasons for this dissolution phenomenon were analyzed.
{"title":"Electrochemical Dissolution Behavior of GH4169 and K418 Superalloy in NaNO3 Solution at Low Current Density","authors":"Zheming Liu, Zhongxu Lian, Jinkai Xu, Xu Wang, Huadong Yu","doi":"10.1109/3M-NANO56083.2022.9941540","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941540","url":null,"abstract":"In the process of electrochemical machining (ECM), the machining voltage is usually 6–26 V. For many workpieces with complex shapes, some positions will be dissolved under the electrolytic environment of low current density caused by low voltage. This phenomenon is called undesirable dissolution. This paper mainly studies the electrochemical dissolution of GH4169 and K418 superalloys in NaNO3 solution at low current density. The dissolution experiment was carried out at different dissolution time. The processed samples were observed and analyzed by scanning electron microscope and energy dispersive instrument. The surface properties of the alloys dissolved at low current density and the reasons for this dissolution phenomenon were analyzed.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"41 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114492553","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-08DOI: 10.1109/3M-NANO56083.2022.9941507
Yifan Zhou, Zhenzhong Liu
With the development of science and technology, minimally invasive surgery has gradually played an important role in the medical field and has become the primary choice of all kinds of surgery. Compared with traditional surgery, minimally invasive surgery is simpler, less burden on doctors during surgery, and less pain, traumas and recovers rapidly after surgery. However, when having minimally invasive surgery, doctors cann't directly see inside of the body, and the actual operating space is small, which reduces doctors' coordination ability of hands and eyes. It may lead to the damage of surgical instruments or secondary injury to the internal tissues and organs of patients during surgery. Therefore, it needs reliable visual detection to monitor the process of surgery and improve the safety of surgery. In this paper, we propose a real-time detection model of surgical instruments based on YOLOv5. We selected a real and public dataset for training and verifying, and through experiments, we calculated precision, recall and mAP to evaluate the performance of the model.
{"title":"Detection of Surgical Instruments Based on YOLOv5","authors":"Yifan Zhou, Zhenzhong Liu","doi":"10.1109/3M-NANO56083.2022.9941507","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941507","url":null,"abstract":"With the development of science and technology, minimally invasive surgery has gradually played an important role in the medical field and has become the primary choice of all kinds of surgery. Compared with traditional surgery, minimally invasive surgery is simpler, less burden on doctors during surgery, and less pain, traumas and recovers rapidly after surgery. However, when having minimally invasive surgery, doctors cann't directly see inside of the body, and the actual operating space is small, which reduces doctors' coordination ability of hands and eyes. It may lead to the damage of surgical instruments or secondary injury to the internal tissues and organs of patients during surgery. Therefore, it needs reliable visual detection to monitor the process of surgery and improve the safety of surgery. In this paper, we propose a real-time detection model of surgical instruments based on YOLOv5. We selected a real and public dataset for training and verifying, and through experiments, we calculated precision, recall and mAP to evaluate the performance of the model.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"77 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128312801","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-08DOI: 10.1109/3M-NANO56083.2022.9941573
Ningping Li, Yang Zhang, Hong Shao, Wensheng Yu, Dan Li, Xiang-ting Dong
La2O3:Er3+ nanofibers were synthesized by sintering the electrospun $text{PVP}/[text{La}(text{NO}_{3})_{3}+text{Er}(text{NO}_{3})_{3}]$ composite nanofibers, and LaF3: Er3+ nanofibers were successfully constructed by fluorination of the relevant electrospun La2O3: Er3+ nanofibers via bi-crucible method by using NH4HF2 as fluorine source. LaF3: Er3+ nanofibers possess superior fiber-like morphology. Upon 980-nm laser excitation, LaF3: Er3+ nanofibers emit green and red up-conversion emissions centering at 520, 538 and 649 nm, respectively. The green emissions come from the transitions of ${}^{2}mathrm{H}_{11/2}/{}^{4}mathrm{S}_{3/2}rightarrow^{4}mathrm{I}_{15/2} text{of} text{Er}^{3+}$ ions, and the red emission is arisen from the transition of ${}^{4}mathrm{F}_{9/2rightarrow}{}^{4}mathrm{I}_{15/2}$ of Er3+ ions. The technology could be applied for fabrication of other rare-earth fluorides up-conversion nanofibers.
{"title":"Construction and Up-conversion Luminescence of LaF3:Er3+ Nanofibers","authors":"Ningping Li, Yang Zhang, Hong Shao, Wensheng Yu, Dan Li, Xiang-ting Dong","doi":"10.1109/3M-NANO56083.2022.9941573","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941573","url":null,"abstract":"La<inf>2</inf>O<inf>3</inf>:Er<sup>3+</sup> nanofibers were synthesized by sintering the electrospun <tex>$text{PVP}/[text{La}(text{NO}_{3})_{3}+text{Er}(text{NO}_{3})_{3}]$</tex> composite nanofibers, and LaF3: Er<sup>3+</sup> nanofibers were successfully constructed by fluorination of the relevant electrospun La<inf>2</inf>O<inf>3</inf>: Er<sup>3+</sup> nanofibers via bi-crucible method by using NH<inf>4</inf>HF<inf>2</inf> as fluorine source. LaF<inf>3</inf>: Er<sup>3+</sup> nanofibers possess superior fiber-like morphology. Upon 980-nm laser excitation, LaF3: Er<sup>3+</sup> nanofibers emit green and red up-conversion emissions centering at 520, 538 and 649 nm, respectively. The green emissions come from the transitions of <tex>${}^{2}mathrm{H}_{11/2}/{}^{4}mathrm{S}_{3/2}rightarrow^{4}mathrm{I}_{15/2} text{of} text{Er}^{3+}$</tex> ions, and the red emission is arisen from the transition of <tex>${}^{4}mathrm{F}_{9/2rightarrow}{}^{4}mathrm{I}_{15/2}$</tex> of Er<sup>3+</sup> ions. The technology could be applied for fabrication of other rare-earth fluorides up-conversion nanofibers.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"112 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132753469","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-08DOI: 10.1109/3M-NANO56083.2022.9941648
Anqi Zhu, Pinyao He, Haiyan Wang, Yunfei Chen
Electrophysiological studies of the interaction of polymers with bacterial pores provide a stratagem for single molecule detection. Aerolysin (AeL) nanopore is a promising emerging bacterial nanopore that has been extensively used for single nucleotide discrimination of very short oligonucleotides (<10 nt) with labeling. Due to its narrow constriction which is approximate 1.4 nm and highly charged pore lumen, AeL nanopore exhibits a high sensitivity in short peptide and DNA detection. Before forming the bacterial nanopore, aerolysin monomer was usually conversed from proaerolysin by activated with trypsin. The C-terminal peptide (CTP) part of proaerolysin was cleavage and the remaining part is defined as the aerolysin monomer. The CTP peptide is not uniformly charged with electrostatic distribution as positive-negative-neutral in neutral buffer solution. Here we investigated the structure of CTP during translocation through aerolysin nanopore under applied potential. The result based on characteristic blockages showed that the capture and translocation of the peptides are governed by the charged residues in the pore lumen and the potential applied.
{"title":"Detection of the C-terminal Propeptide of Proaerolysin by Aerolysin Nanopore","authors":"Anqi Zhu, Pinyao He, Haiyan Wang, Yunfei Chen","doi":"10.1109/3M-NANO56083.2022.9941648","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941648","url":null,"abstract":"Electrophysiological studies of the interaction of polymers with bacterial pores provide a stratagem for single molecule detection. Aerolysin (AeL) nanopore is a promising emerging bacterial nanopore that has been extensively used for single nucleotide discrimination of very short oligonucleotides (<10 nt) with labeling. Due to its narrow constriction which is approximate 1.4 nm and highly charged pore lumen, AeL nanopore exhibits a high sensitivity in short peptide and DNA detection. Before forming the bacterial nanopore, aerolysin monomer was usually conversed from proaerolysin by activated with trypsin. The C-terminal peptide (CTP) part of proaerolysin was cleavage and the remaining part is defined as the aerolysin monomer. The CTP peptide is not uniformly charged with electrostatic distribution as positive-negative-neutral in neutral buffer solution. Here we investigated the structure of CTP during translocation through aerolysin nanopore under applied potential. The result based on characteristic blockages showed that the capture and translocation of the peptides are governed by the charged residues in the pore lumen and the potential applied.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129333126","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-08DOI: 10.1109/3M-NANO56083.2022.9941597
Yang Yang, Bosen Chai, Bin Yang, Peng Li
We developed a method to investigate the conformational behavior of the spherical brushes using molecular dynamics (MD) simulations. The brush consists of the spherical particle coated with polyampholyte chains. The effects of charge sequences on radial distribution function and monomer density for the polyampholyte brushes were investigated. We found that the brush was folded when the diblock polyampholyte chains grafted on spherical particles.
{"title":"Conformational Behavior of Polyampholytes Grafted onto Spherical Particles","authors":"Yang Yang, Bosen Chai, Bin Yang, Peng Li","doi":"10.1109/3M-NANO56083.2022.9941597","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941597","url":null,"abstract":"We developed a method to investigate the conformational behavior of the spherical brushes using molecular dynamics (MD) simulations. The brush consists of the spherical particle coated with polyampholyte chains. The effects of charge sequences on radial distribution function and monomer density for the polyampholyte brushes were investigated. We found that the brush was folded when the diblock polyampholyte chains grafted on spherical particles.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116227227","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-08DOI: 10.1109/3M-NANO56083.2022.9941598
Hao-lei Song, Tianyu Yuan, Yixuan Wang, Dongyang Zhang, Ruiai Fan
It is easy to generate burrs on non ferrous metals in the process of casting. At present, the repair operations of metals, such as grinding and cutting, are carried out manually in the factory. Intelligent and automatic ingot repair methods are needed in which, defect identification is the key point. Based on this, this paper proposes an intelligent defect identification algorithm with the characteristics of high efficiency and high precision. Firstly, the metal ingot image is extracted by edge detection, Hough line detection and parameter calibration. Secondly, HSV color segmentation technology is used to effectively separate the metal ingot from the background, and the mask image reflecting the shape information of the metal ingot is obtained. Then, a new method is applied to screen the preliminarily extracted straight lines to obtain the contour of the metal ingot. Finally, by using the contour information, we can obtain a new mask image, in which the burr position can be accurately located. The results show that the proposed algorithm achieves the success rate of 91.6%.
{"title":"Non-ferrous Metal Defect Recognition Based on Machine Vision","authors":"Hao-lei Song, Tianyu Yuan, Yixuan Wang, Dongyang Zhang, Ruiai Fan","doi":"10.1109/3M-NANO56083.2022.9941598","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941598","url":null,"abstract":"It is easy to generate burrs on non ferrous metals in the process of casting. At present, the repair operations of metals, such as grinding and cutting, are carried out manually in the factory. Intelligent and automatic ingot repair methods are needed in which, defect identification is the key point. Based on this, this paper proposes an intelligent defect identification algorithm with the characteristics of high efficiency and high precision. Firstly, the metal ingot image is extracted by edge detection, Hough line detection and parameter calibration. Secondly, HSV color segmentation technology is used to effectively separate the metal ingot from the background, and the mask image reflecting the shape information of the metal ingot is obtained. Then, a new method is applied to screen the preliminarily extracted straight lines to obtain the contour of the metal ingot. Finally, by using the contour information, we can obtain a new mask image, in which the burr position can be accurately located. The results show that the proposed algorithm achieves the success rate of 91.6%.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"19 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122133420","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-08-08DOI: 10.1109/3M-NANO56083.2022.9941572
Jun Huang, Yuguo Cui, Jun Xiang
A spiral scanning center error optimization method based on differential confocal (ODC) is proposed, allowing for high-precision and high-efficiency non-contact measurement of microstructure surface topography. To begin, a probe centering method based on grating rotation successive approximation is designed to reduce the centering error of 3D shape measurement during spiral scanning. The surface morphology of the standard sample was then measured using an experimental platform based on the ODC principle. The center error is within $0.75 mumathrm{m}$, and the maximum deviation is within 1.4067%, which is consistent with the commercial white light interferometer. This method has a lot of potential for accurate and efficient 3D surface topography measurement.
{"title":"Optimization of Spiral Scanning Center Error Based on Differential Confocal","authors":"Jun Huang, Yuguo Cui, Jun Xiang","doi":"10.1109/3M-NANO56083.2022.9941572","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941572","url":null,"abstract":"A spiral scanning center error optimization method based on differential confocal (ODC) is proposed, allowing for high-precision and high-efficiency non-contact measurement of microstructure surface topography. To begin, a probe centering method based on grating rotation successive approximation is designed to reduce the centering error of 3D shape measurement during spiral scanning. The surface morphology of the standard sample was then measured using an experimental platform based on the ODC principle. The center error is within $0.75 mumathrm{m}$, and the maximum deviation is within 1.4067%, which is consistent with the commercial white light interferometer. This method has a lot of potential for accurate and efficient 3D surface topography measurement.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"207 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122351287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
At present, there are few researches concentrated on micro-textured drills and the texture location distribution. The influence of different micro-texture positions and shapes on the cutting force of titanium alloy drilling is seriously lacking theoretical and experimental basis. To solve the problem, this paper study the drill performance of pit and groove texture distribution at different locations. The ABAQUS finite-element method software was used to simulate and analyze the drilling process of titanium alloy. The simulation results show that the groove texture on the flank tool surface can reduce the cutting force most effectively. And the influence of texture parameters on drilling force was analyzed.
{"title":"Study on Micro-textured Twist Drilling Based on Finite Element Method","authors":"Fengrong Ge, Zhanjiang Yu, Yiquan Li, Xu Wang, Jinkai Xu","doi":"10.1109/3M-NANO56083.2022.9941599","DOIUrl":"https://doi.org/10.1109/3M-NANO56083.2022.9941599","url":null,"abstract":"At present, there are few researches concentrated on micro-textured drills and the texture location distribution. The influence of different micro-texture positions and shapes on the cutting force of titanium alloy drilling is seriously lacking theoretical and experimental basis. To solve the problem, this paper study the drill performance of pit and groove texture distribution at different locations. The ABAQUS finite-element method software was used to simulate and analyze the drilling process of titanium alloy. The simulation results show that the groove texture on the flank tool surface can reduce the cutting force most effectively. And the influence of texture parameters on drilling force was analyzed.","PeriodicalId":370631,"journal":{"name":"2022 IEEE International Conference on Manipulation, Manufacturing and Measurement on the Nanoscale (3M-NANO)","volume":"20 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-08-08","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125613458","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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