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- [245] 张勤河 and 王侃. Experimental study on micro electrical discharge machining with helical electrode. The International Journal of Advanced Manufacturing Technology, 2017.
- [246] 张勤河 and Liu, Qingyu. Effects of grain size of AISI 304 on the machining performances in micro electrical discharge mac.... PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART B-JOURNAL OF ENGINEERING MANUFACTURE, 231, 359, 2017.
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- [248] 张勤河 and 董红建. 生物软组织超弹性及夹持过程仿真分析. 医用生物力学, 32, 313, 2017.
- [249] 张勤河 and Zhu, Guang. Machining behaviors of short electrical arc milling with high frequency and high voltage pulses. international Journal of Advanced Manufacturing Technology, 90, 1067, 2017.
- [250] 张勤河. A new theoretical model of material removal for diamond wheel drilling hard and brittle materials. ADVANCES IN GRINDING AND ABRASIVE PROCESSES, Volume 259 (2004) p406-410 , 406, 2004.
- [251] 张勤河. An investigation of ultrasonic-assisted electrical discharge machining in gas. International Journal of Machine Tool & Manufacture, 46, 1582, 2006.
- [252] 张勤河. Study on technology of ultrasonic vibration aided electrical discharge machining in gas. Journal of Materials Processing Technology, 149, 640, 2004.
- [253] 张勤河. Gap phenomena of ultrasonic vibration assisted electrical discharge machining in gas. Key Engineering Materials, Vols.375-376, 500, 2008.
- [254] 张勤河. A theoretical model of surface roughness in ultrasonic vibration assisted electrical discharge ma.... International Journal of Manufacturing Technology and Management, 7, 381, 2005.
- [255] 张勤河. Parameter optimization model in electrical discharge machining process. 《Journal of Zhejiang University: Science A》, 9, 104, 2008.
- [256] 张勤河. Experimental research on technology of ultrasonic vibration aided electrical discharge machining .... Key Engineering Materials, Vol.315-316, 81, 2006.
- [257] 张勤河. An independent discharge status detection method and its application. international Journal of Advanced Manufacturing Technology, Vol. 87, 909, 2016.
- [258] 张勤河. Scale effects and a method for similarity evaluation in micro electrical discharge machining. chinese journal of mechanical engineering, Vol.29, 1193, 2016.
- [259] 张勤河. An Experimental Study of the Effects of Electrode Shapes on Micro-EDM. Materials science forum, Vol. 861, 20, 2016.
- [260] 张勤河. A New Technology to Machine Bimetal Band Saw. Materials science forum, Vol. 861 , 9, 2016.