Porous structure design and fabrication of metal-bonded diamond grinding wheel based on selective laser melting (SLM)

Tian, Chenchen1,2; Li, Xuekun1,2,3; Zhang, Shubo1,2; Guo, Guoqiang4; Ziegler, Stephan5; Schleifenbaum, Johannes Henrich5,6; Wang, Liping1,2,3; Rong, Yiming7

2019-02

10.1007/s00170-018-2734-y

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY   影响因子和分区

0268-3768

1433-3015

High porosity will bring about a great deal of contributions for metal-bonded grinding wheels. In this research, cellular structures, including octahedron, truncated octahedron, and stellated octahedron, are chosen as porous structures for a grinding wheel and fabricated using selective laser melting (SLM) with diamond/AlSi10Mg mixed powders. Moreover, the microstructure and bonding condition of SLM-fabricated composite are investigated. Additionally, morphological properties, mechanical properties, and permeability of three different porous structures are studied and compared with each other based on experiment and simulation. It is revealed that the microstructure of SLM-fabricated composite exhibits anisotropic due to the layered manufacturing essence. Furthermore, the cladding state of diamond grits is good and strong interface forms between diamond and AlSi10Mg. Besides, both mechanical performance and permeability of octahedron structure are the best, making it a potential structure for a high-performance porous grinding wheel.

Porous structure Metal bond Grinding wheel Selective laser melting Permeability Mechanical property

SCI ; EI

英语

其他

Shanghai Rising-Star Program[16QB1400900]

Automation & Control Systems ; Engineering

Automation & Control Systems ; Engineering, Manufacturing

WOS:000458000100034

SPRINGER LONDON LTD

20184105924921

3D printers ; Diamond cutting tools ; Diamonds ; Fabrication ; Grinding (machining) ; Grinding wheels ; Interface states ; Mechanical properties ; Melting ; Microstructure ; Porosity ; Wheels

Gems:482.2.1 ; Machine Components:601.2 ; Machining Operations:604.2 ; Chemical Operations:802.3 ; Classical Physics; Quantum Theory; Relativity:931 ; Physical Properties of Gases, Liquids and Solids:931.2 ; High Energy Physics; Nuclear Physics; Plasma Physics:932 ; Materials Science:951

ENGINEERING

Web of Science

1.Tsinghua Univ, Dept Mech Engn, Beijing 100084, Peoples R China
2.Tsinghua Univ, Beijing Key Lab Precis Ultraprecis Mfg Equipment, Beijing 100084, Peoples R China
3.Tsinghua Univ, State Key Lab Tribol, Beijing 100084, Peoples R China
4.Shanghai Spaceflight Precis Machinery Inst, Shanghai 201600, Peoples R China
5.Rhein Westfal TH Aachen, Digital Addit Prod, D-52074 Aachen, Germany
6.Fraunhofer Inst Laser Technol ILT, D-52074 Aachen, Germany
7.Southern Univ Sci & Technol, Dept Mech & Energy Engn, Shenzhen 518055, Peoples R China

Tian, Chenchen,Li, Xuekun,Zhang, Shubo,et al. Porous structure design and fabrication of metal-bonded diamond grinding wheel based on selective laser melting (SLM)[J]. INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,2019,100(5-8):1451-1462.

Tian, Chenchen.,Li, Xuekun.,Zhang, Shubo.,Guo, Guoqiang.,Ziegler, Stephan.,...&Rong, Yiming.(2019).Porous structure design and fabrication of metal-bonded diamond grinding wheel based on selective laser melting (SLM).INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY,100(5-8),1451-1462.

Tian, Chenchen,et al."Porous structure design and fabrication of metal-bonded diamond grinding wheel based on selective laser melting (SLM)".INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY 100.5-8(2019):1451-1462.