Research of Pulse Inversion Power Supply of ECM and its Techniques
Research of Pulse Inversion Power Supply of ECM and its Techniques
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ECM脉冲逆变电源及其技术研究
DOI：
10.4028/www.scientific.net/amr.76-78.630
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发表时间：
2009-06
期刊：
影响因子：
--
通讯作者：
Guo, Zhongning
中科院分区：
文献类型：
--
作者：
Li, Feng;Tang, Yongjun;Zhang, Yongjun;Li, Xiaokang;Guo, Zhongning
为了有效提高电解加工精度和表面质量，提出了一种新型的脉冲逆变电源，该电源具有高频短脉冲、大功率、体积小等优点。该电源模型采用全桥逆变方案，反馈电路实现电压自动调节，保证了电压的稳定。设计了保护电路，避免了烧件问题。最后，利用该电源进行了一系列电化学机械抛光试验，结果证明该电源有助于实现良好的加工表面质量，提高加工精度，验证了其方案的可行性。
In order to improve machining accuracy and surface quality effectively in ECM (electrochemical machining), a novel pulse inversion power supply has been presented, which has following merits such as high-frequency short pulse, high-power, and compact size. The scheme of full bridge inversion has been selected in this power supply model, and feedback circuit realizes voltage adjusted automatically, and guarantees to stability of voltage. Protect circuit has designed to avoid the problem of workpiece-burn. Finally, a series of electrochemical mechanical polishing tests using the power supply have been carried out, and the results have proved that it helps to achieve well surface quality processed, and improve machining accuracy, and also verify feasibility of its scheme.
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影响因子：
6.6
作者：
Datta, M;Harris, D
通讯作者：
Harris, D
影响因子：
6.3
作者：
J. Wang;A.K.M. De Silva;Yuwen YanQing;Han Guangjun
通讯作者：
J. Wang;A.K.M. De Silva;Yuwen YanQing;Han Guangjun
DOI：
10.1016/s0736-5845(02)00019-4
发表时间：
2002-06-01
影响因子：
10.4
作者：
Bhattacharyya, B;Mitra, S;Boro, AK
通讯作者：
Boro, AK
DOI：
10.1016/j.ijmachtools.2004.06.006
发表时间：
2004-12-01
影响因子：
14
作者：
Bhattacharyya, B;Munda, J;Malapati, M
通讯作者：
Malapati, M