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首页> 外文期刊>Journal of Mechanical Science and Technology >Design of freeform surface finish using burnishing assistance following electrochemical finishing
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Design of freeform surface finish using burnishing assistance following electrochemical finishing

机译：电化学抛光后使用抛光助剂设计自由曲面

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This study discusses the performance assessment of the continuous burnishing processes following electrochemical finishing using a design, which incorporates a finish-tool that includes an electrode and a nonconductive burnishing-tool. One can expect to make an effective evaluation on the processing features and set up the complete data for processing parameters. In the future, it is also expected to spread a freeform surface finish instead of the conventional hand or machine polishing. In the experiment, a model toy missile is taken as a workpiece. The electrode is used with the continuous and pulsed direct current application. The burnishing-tool uses ceramic material and is connected with the electrode and axial feed. It was found that the finished effect of the finish-tool with convex features is better than mat of the concave features. Pulsing direct current can slightly improve the effect of electrochemical finishing. High rotational speeds produce a better finish for workpieces. This presents an effective and low-cost finishing process that includes the design of a finish-tool, which uses burnishing assistance, and follows electrochemical finishing after traditional machining makes the freeform surface of a workpiece smooth and bright.
机译：这项研究讨论了使用一种设计对电化学抛光后的连续抛光过程进行性能评估的方法，该设计结合了一个包括电极和非导电抛光工具的抛光工具。可以期望对处理功能进行有效的评估，并为处理参数设置完整的数据。将来，也有望代替传统的手工抛光或机器抛光来铺展自由形式的表面光洁度。在实验中，将模型玩具导弹作为工件。该电极可用于连续和脉冲直流电。抛光工具使用陶瓷材料，并与电极和轴向进给连接。发现具有凸出特征的精加工工具的最终效果优于凹入特征的垫子。脉冲直流电可以稍微改善电化学抛光的效果。高转速可为工件提供更好的光洁度。这提供了一种有效且低成本的精加工工艺，其中包括精加工工具的设计，该工具使用打磨辅助，并在传统机加工使工件的自由曲面光滑，光亮之后进行电化学精加工。

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