Permeability design and assessment of the additively manufactured metal-bonded diamond grinding wheel based on TPMS structures

Tian，Chenchen1,2,3; Wan，Yi1,2,3; Li，Xuekun4; Rong，Yiming5

2023-08-01

10.1016/j.ijrmhm.2023.106237

International Journal of Refractory Metals and Hard Materials   影响因子和分区

0263-4368

2213-3917

The development of porous metal-bonded diamond grinding wheel with excellent permeability and satisfying mechanical properties is a huge challenge for traditional manufacturing process. In this paper, a novel design and fabrication method of metal-bonded diamond grinding wheel with human-designed open porous structure is proposed based on triply periodic minimal surfaces (TPMS) and additive manufacturing (AM) process. Darcy’ law and Kozeny-Carman equation are used to calculate the permeability coefficient for the porous grinding wheel. The optimal design method of grinding wheel porous structure is proposed comprehensively considering the geometric characteristic, permeability and mechanical properties. The grinding performance of AM porous grinding wheel is evaluated by BK7 glass grinding experiment. The permeability test result proves the effectiveness of permeability design method for the novel diamond grinding wheel. The grinding test result proves the advantages of the novel diamond grinding wheel.

Additive manufacturing Diamond grinding wheel Permeability Porous structure

SCI ; EI

英语

其他

China Postdoctoral Science Foundation[2022M711903];National Natural Science Foundation of China[51975336];National Natural Science Foundation of China[52205483];

Materials Science ; Metallurgy & Metallurgical Engineering

Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering

WOS:001008754900001

ELSEVIER SCI LTD

20232114134428

Additives ; Design ; Diamonds ; Flow of fluids ; Grinding (machining) ; Grinding wheels ; Mechanical permeability ; Porosity

Gems:482.2.1 ; Machining Operations:604.2 ; Fluid Flow, General:631.1 ; Printing Equipment:745.1.1 ; Chemical Agents and Basic Industrial Chemicals:803 ; Physical Properties of Gases, Liquids and Solids:931.2

MATERIALS SCIENCE

2-s2.0-85159756910

Scopus

1.School of Mechanical Engineering,Shandong University,Jinan,250061,China
2.Key Laboratory of High-Efficiency and Clean Mechanical Manufacture at Shandong University,Ministry of Education,Jinan,250061,China
3.National Demonstration Center for Experimental Mechanical Engineering Education at Shandong University,Jinan,250061,China
4.Department of Mechanical Engineering,Tsinghua University,Beijing,100084,China
5.Department of Mechanical and Energy Engineering,Southern University of Science and Technology,Shenzhen,518055,China

Tian，Chenchen,Wan，Yi,Li，Xuekun,et al. Permeability design and assessment of the additively manufactured metal-bonded diamond grinding wheel based on TPMS structures[J]. International Journal of Refractory Metals and Hard Materials,2023,114.

Tian，Chenchen,Wan，Yi,Li，Xuekun,&Rong，Yiming.(2023).Permeability design and assessment of the additively manufactured metal-bonded diamond grinding wheel based on TPMS structures.International Journal of Refractory Metals and Hard Materials,114.

Tian，Chenchen,et al."Permeability design and assessment of the additively manufactured metal-bonded diamond grinding wheel based on TPMS structures".International Journal of Refractory Metals and Hard Materials 114(2023).