research on electrochemical machining pulse power and its experiments

1、

a new current detection method is introduced aimed at lower bridge arm modulation when motor is operating at six states.

针对三相六拍两两导通且下桥臂开关管调制方式提出了新型电流检测方案。

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2、

new cutting method& waterjet plasma arc cutting

切割新方法&水射流式等离子弧切割

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3、

experimental study on effect of submerged abrasive waterjet on cutting efficiency of metal material

淹没磨料射流对金属材料切割性能影响的实验研究

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4、

research and experiments are made on the effects of main parameters ( pressure, specific concentration of abrasive by weight, target distance, traverse speed, abrasive grain-size, etc.) on the volume removal rate in pre-mixed abrasive waterjet cutting.

试验研究了前混合磨料射流加工的主要参数（压力、磨料重量比浓度、靶距、横移速度、磨料粒径大小等）对冲蚀体积率的影响。

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5、

as a new processing technology, the super-high pressure waterjet cutting is developing quickly and accepted by more and more enterprises, because its characteristic of high energy, cooling cutting, point cutting and no pollution.

超高压水射流技术是一门新型加工工艺，由于其具有高能、冷态、点切割、无污染等独特的优点，在最近几十年里得到迅速的发展和推广并被越来越多的企业所接受。

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6、

the material removing mechanism of glass in abrasive waterjet cutting is brittle fracture induced by high speed erosion of abrasives and waterjet.

玻璃材料的去除机理是由于磨粒和水射流高速冲蚀引起的脆性断裂；

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7、

high pressure abrasive waterjet cutting

高压磨料水射流切削

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8、

first, the intensifier of abrasive waterjet cutting machine is analyzed in this dissertation.

本文对磨料水射流切割机中增压器部分做了详细研究。

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9、

depth predictions model of abrasive waterjet cutting concrete

磨料水射流切割混凝土的深度预测模型

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10、

new development in abrasive waterjet cutting

磨料水喷射切割的新进展

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11、

abrasive waterjet cutting is one of the fastest growing technologies around these days;

近年来，磨料水射流切割技术发展相当迅速；

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12、

parameter model of abrasive waterjet cutting quality

磨料水射流切割质量的参数化模型

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13、

essentially, abrasive waterjet cutting is a process of water erosion.

用磨料水射流对材料进行切割实质上是一个冲蚀作用过程。

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14、

characteristics of technique and processing of abrasive waterjet cutting

磨料水射流切割的技术特征和工艺特征

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15、

application study on ultrahigh pressure abrasive waterjet cutting equipment

超高压力磨料水射流切割机的应用研究

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16、

experimental research of metal material in submerged abrasive waterjet cutting

淹没磨料射流切割金属材料特性分析

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17、

a newly developed waterjet cutting machine

新研制的高压水切割机

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18、

formulating of the standard ultra high pressure waterjet cutting machine

《超高压水切割机》标准的制定

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19、

in this paper, a calculation formula on deformation moment with practical value is provided by means of analysing the elastic and plastic deformation of the metal strips with teeth when small sized stator cores of direct current dynamo are coiled by drive pins. abrasive machining

在小型发电机定子卷铁心销牵引卷绕加工中，通过对齿形钢带的弹塑性变形进行分析，推导出有实用价值的变形力矩计算公式

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20、

by controlling the superposition between the rotary surface of the grinding wheel and the normal vector of the curve, point contact between them was realized. so grinding just like turning, the abrasive machining of complex curve is easy to be realized.

通过保证曲线轮廓上磨削点处的法线经过砂轮的回转平面，实现了砂轮与工件之间的恒定点接触，从而提高了加工精度、实现了对任意复杂曲线轮廓的磨削加工。

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