Grinding performance integrated experimental evaluation on alumina ceramics with leaf-vein bionic grinding wheel
Grinding performance integrated experimental evaluation on alumina ceramics with leaf-vein bionic grinding wheel
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叶脉仿生砂轮磨削氧化铝陶瓷性能综合实验评价
DOI：
10.1007/s00170-022-09502-8
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发表时间：
2022-01
期刊：
影响因子：
--
通讯作者：
Shi Luo
中科院分区：
文献类型：
--
作者：
Chao Li;Jia Duan;Xiaohong Zhang;Zhaoyao Shi;Guangzhi Yuchi;Songhui Zhang;Wei Li;Dongdong Wen;Shi Luo
为了提高氧化铝陶瓷材料的磨削性能，在磨削前对砂轮表面进行激光烧蚀处理，形成3种不同微槽间距的叶脉仿生砂轮，并与普通砂轮进行磨削对比试验。测量了磨削力和表面粗糙度，研究了磨削后工件表面的形貌特征。结果表明，随着槽距的增大，法向磨削力减小9.6%~ 63%，切向磨削力减小8.3%~ 42%。沟槽能促进磨削区冷却液的流动，加速磨削区的散热和排屑，减少工件的损伤和砂轮的磨损，具有更大的加工优势。4种砂轮中，槽距为8 mm的叶脉仿生砂轮磨削效果最好。脉状沟槽对磨削过程有积极的影响。
In order to enhance the grinding performance of alumina ceramic materials, the surface of the grinding wheels is ablated by laser radiation before grinding, and the three types of leaf-vein bionic grinding wheels with different micro-groove pitches are formed to compare the grinding experiments with normal grinding wheels. The grinding forces and surface roughness were gauged and the morphological characteristics of ground workpiece surfaces were studied. The results showed that with the increase of groove pitch, the normal grinding force was reduced by 9.6–63%, while the tangential grinding force is reduced by 8.3–42%. The groove can promote the flow of coolant, accelerate the heat dissipation and chip removal in the grinding area and reduce the damage of the workpiece and the wear of the grinding wheel, so the vein bionic grinding wheel had more tremendous processing advantages. Among the four kinds of grinding wheels, the leaf-vein bionic grinding wheel with groove pitch equal to 8 mm obtained the best grinding effect. The vein-shaped groove had a positive impact on the grinding process.
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DOI：
10.1073/pnas.1709171114
发表时间：
2017-08-15
影响因子：
11.1
作者：
Huang, Chi-Fa;Yu, Chun-Ping;Li, Wen-Hsiung
通讯作者：
Li, Wen-Hsiung
影响因子：
5.2
作者：
B. Guo;Mingtao Wu;Qingliang Zhao;Han Liu;Jun Zhang
通讯作者：
B. Guo;Mingtao Wu;Qingliang Zhao;Han Liu;Jun Zhang
DOI：
10.1016/j.ijheatmasstransfer.2018.06.053
发表时间：
2018-12
影响因子：
5.2
作者：
Tongjun Miao;Aimin Chen;Liwei Zhang;Bo-ming Yu
通讯作者：
Tongjun Miao;Aimin Chen;Liwei Zhang;Bo-ming Yu
DOI：
10.1016/j.ijrmhm.2019.105022
发表时间：
2019-11
影响因子：
3.6
作者：
Yuzhou Zhang;C. Fang;G. Huang;Changcai Cui;Xipeng Xu
通讯作者：
Yuzhou Zhang;C. Fang;G. Huang;Changcai Cui;Xipeng Xu
影响因子：
4.1
作者：
A. Fortunato;Giacomo Guerrini;S. Melkote;A. Bruzzone
通讯作者：
A. Fortunato;Giacomo Guerrini;S. Melkote;A. Bruzzone