High-speed dry compound machining of Ti6Al4V
High-speed dry compound machining of Ti6Al4V
复制标题
Ti6Al4V高速干式复合加工
DOI：
10.1016/j.jmatprotec.2015.05.012
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发表时间：
2015-10
影响因子：
6.3
通讯作者：
Renjie Ji
中科院分区：
文献类型：
--
作者：
Yanzhen Zhang;Xiaolong Wang;Chao Zheng;Renjie Ji
对Ti6 Al 4V钛合金进行了高速空气介质高速复合铣削试验。复合加工是一种新型高效的复合加工技术，它将电弧加工和电火花加工结合在一起，两者并行工作。Ti6 Al 4V可以通过显著高的加工能量快速熔化，并通过高速气流和高速电极旋转快速排出。最大材料去除率（MRR）为5862 mm 3/min，是传统干式电火花加工的百倍。研究了空气流量、管状电极内径、电弧加工峰值电流、电火花加工峰值电压、电极转速等工艺参数对金属去除率、电极相对磨损率和表面粗糙度的影响。此外，还研究了再凝固层、表面形貌和元素组成。研究表明，采用适当的切削参数，可以有效地实现Ti6 Al 4V的高速干式复合切削。
Milling experiments on Ti6Al4V using high-speed compound machining with high-speed air dielectric were conducted in this study. The new and efficient compound machining combines arc machining and electrical discharge machining (EDM) together, both of them are working in parallel. Ti6Al4V can be quickly melted by significantly high processing energy and rapidly expelled by high-speed air flow and high-speed electrode rotation. The maximum material removal rate (MRR) of 5862 mm3/min was obtained, which was hundred times higher than that of conventional dry EDM. The influences of air flow rate, inner diameter of the tubular electrode, peak current of arc machining, peak voltage of EDM, and electrode rotation speed on MRR, relative electrode wear rate and surface roughness were studied. Moreover, the re-solidified layer, surface morphology and elementary composition were also investigated. This study demonstrates that high-speed dry compound machining of Ti6Al4V can be processed efficiently using the proper machining parameters.
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影响因子：
6.3
作者：
Zhanbo Yu;Takahashi Jun;Kunieda Masanori
通讯作者：
Zhanbo Yu;Takahashi Jun;Kunieda Masanori
DOI：
10.1016/j.ijmachtools.2007.06.001
发表时间：
2007-12
影响因子：
14
作者：
C. Kao;J. Tao;A. Shih
通讯作者：
C. Kao;J. Tao;A. Shih
影响因子：
4.1
作者：
S. Joshi;P. Govindan;A. Malshe;K. Rajurkar
通讯作者：
S. Joshi;P. Govindan;A. Malshe;K. Rajurkar
超高速电火花铣削与电弧加工复合加工钛合金
影响因子：
6.3
作者：
Zhang, Yanzhen;Tang, Zemin;Ji, Renjie;Zheng, Chao
通讯作者：
Zheng, Chao
DOI：
10.1016/j.jmatprotec.2007.09.060
发表时间：
2008-06-20
影响因子：
6.3
作者：
Fonda, Peter;Wang, Zhigang;Akutsu, Yuji
通讯作者：
Akutsu, Yuji