Model of Ploughing Cortical Bone with Single-Point Diamond Tool

Generating topological microstructures on the surface of cortical bone to establish a suitable microenvironment can guide bone cells to achieve bone repair. Single-point diamond tools (SPDTs) have advantages in efficiency and flexibility to fabricate surface microstructures. However, the cutting for...

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Autores principales:	Jing Ni, Yang Wang, Zhen Meng, Jun Cai, Kai Feng, Hongwei Zhang
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	ploughing force model single-point diamond tool cortical bone ploughing coefficient Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
Acceso en línea:	https://doaj.org/article/3b67d0f46d7044b0b28fa988a1711588
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id	oai:doaj.org-article:3b67d0f46d7044b0b28fa988a1711588
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spelling	oai:doaj.org-article:3b67d0f46d7044b0b28fa988a17115882021-11-11T18:05:42ZModel of Ploughing Cortical Bone with Single-Point Diamond Tool10.3390/ma142165301996-1944https://doaj.org/article/3b67d0f46d7044b0b28fa988a17115882021-10-01T00:00:00Zhttps://www.mdpi.com/1996-1944/14/21/6530https://doaj.org/toc/1996-1944Generating topological microstructures on the surface of cortical bone to establish a suitable microenvironment can guide bone cells to achieve bone repair. Single-point diamond tools (SPDTs) have advantages in efficiency and flexibility to fabricate surface microstructures. However, the cutting force during ploughing cannot be predicted and controlled due to the special properties of cortical bone. In this paper, a novel cutting model for ploughing cortical bone using an SPDT was established, and we comprehensively considered the shear stress anisotropy of the bone material and the proportional relationship between the normal force and the tangential force. Then, the orthogonal cutting experiment was used to verify the model. The results show that the error of calculated value and the experimental data is less than 5%. The proposed model can be used to assist the fabrication of microstructures on cortical bone surface using an SPDT.Jing NiYang WangZhen MengJun CaiKai FengHongwei ZhangMDPI AGarticleploughing force modelsingle-point diamond toolcortical boneploughing coefficientTechnologyTElectrical engineering. Electronics. Nuclear engineeringTK1-9971Engineering (General). Civil engineering (General)TA1-2040MicroscopyQH201-278.5Descriptive and experimental mechanicsQC120-168.85ENMaterials, Vol 14, Iss 6530, p 6530 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	ploughing force model single-point diamond tool cortical bone ploughing coefficient Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85
spellingShingle	ploughing force model single-point diamond tool cortical bone ploughing coefficient Technology T Electrical engineering. Electronics. Nuclear engineering TK1-9971 Engineering (General). Civil engineering (General) TA1-2040 Microscopy QH201-278.5 Descriptive and experimental mechanics QC120-168.85 Jing Ni Yang Wang Zhen Meng Jun Cai Kai Feng Hongwei Zhang Model of Ploughing Cortical Bone with Single-Point Diamond Tool
description	Generating topological microstructures on the surface of cortical bone to establish a suitable microenvironment can guide bone cells to achieve bone repair. Single-point diamond tools (SPDTs) have advantages in efficiency and flexibility to fabricate surface microstructures. However, the cutting force during ploughing cannot be predicted and controlled due to the special properties of cortical bone. In this paper, a novel cutting model for ploughing cortical bone using an SPDT was established, and we comprehensively considered the shear stress anisotropy of the bone material and the proportional relationship between the normal force and the tangential force. Then, the orthogonal cutting experiment was used to verify the model. The results show that the error of calculated value and the experimental data is less than 5%. The proposed model can be used to assist the fabrication of microstructures on cortical bone surface using an SPDT.
format	article
author	Jing Ni Yang Wang Zhen Meng Jun Cai Kai Feng Hongwei Zhang
author_facet	Jing Ni Yang Wang Zhen Meng Jun Cai Kai Feng Hongwei Zhang
author_sort	Jing Ni
title	Model of Ploughing Cortical Bone with Single-Point Diamond Tool
title_short	Model of Ploughing Cortical Bone with Single-Point Diamond Tool
title_full	Model of Ploughing Cortical Bone with Single-Point Diamond Tool
title_fullStr	Model of Ploughing Cortical Bone with Single-Point Diamond Tool
title_full_unstemmed	Model of Ploughing Cortical Bone with Single-Point Diamond Tool
title_sort	model of ploughing cortical bone with single-point diamond tool
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/3b67d0f46d7044b0b28fa988a1711588
work_keys_str_mv	AT jingni modelofploughingcorticalbonewithsinglepointdiamondtool AT yangwang modelofploughingcorticalbonewithsinglepointdiamondtool AT zhenmeng modelofploughingcorticalbonewithsinglepointdiamondtool AT juncai modelofploughingcorticalbonewithsinglepointdiamondtool AT kaifeng modelofploughingcorticalbonewithsinglepointdiamondtool AT hongweizhang modelofploughingcorticalbonewithsinglepointdiamondtool
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Model of Ploughing Cortical Bone with Single-Point Diamond Tool

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