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Ultrasonic EDM machining titanium surface quality of composite

arameters [J]. JoumalofMaterialsProcessingTechnology ,2006,172:363-371. Liwen Zhuo,[link widoczny dla zalogowanych], Yan Guo-zheng, the clouds. Micro injection hole EDM machine tools development [J]. China Petroleum University (Natural Science), 2008,32 (1): 84. Zhou Hui, Chen Qiang, Zhang Xiaodong, et al. SCM control system anti-jamming technique [J]. Oil Field Machinery, 2007,36 (10) :11-13. Sha Chi-Hua, Zhang Shengfang, GE Research, et al. General NC Research and implementation of the code compiler system [J]. China Mechanical Engineering, 2003,14 (9): 763. (Continued from page 25) affect the same quality found in the percentage of 0.5% silicon, which is added to the surface of the abrasive powder in the deposition. Cl element content which is very small, the quality of the percentage of 0.385%,[link widoczny dla zalogowanych], measured by the plan in another location is not found in the elements, proved to be the impact of impurities. Through the above analysis we can see EDM combined with ultrasonic machining of titanium will not affect the part of the titanium and graphite electrodes is not carbon reaction. 4 Conclusion The experimental results show that ultrasonic machining EDM electrical parameters of the composite surface roughness of EDM is not the pure impact of less marked, indicating that the electrical parameters in a small EDM combined with ultrasonic machining, ultrasonic abrasive relatively strong effect of mechanical removal. In the actual processing by changing the size of electrical parameters to achieve the power to remove the role of corrosion and mechanical removal of the match. Through the surface morphology and X-ray diffraction analysis,[link widoczny dla zalogowanych], show that the ultrasonic processing of titanium composite materials EDM, EDM can be further improved compared with the surface quality of parts, so that the method can be used in the processing of aviation parts. References: [1] Chi Yan Tin, either in the root, ZHANG Yun-peng, et al. Ultrasonic abrasive powder mixed EDM machining of composites [J]. EDM and Die, 2003 (3) :29-32. [2] Chen Jie, Tian optics, late Yonggang, et al. W. ultrasonic vibration turning Fe-Ni surface quality and appearance characteristics [J]. Tool Engineering, 2007,41 (8) :44-47. Hwa-TengLee, Fu-ChuanHsu, TzuYaoTai. StudyofsurfaceintegrityusingthesmallareaEDMprocesswithacopper-tungstenelectrode [J]. MaterialsScienceandEngineeringA, 2004,364 (1-2) :46-56. ShankarSinghS, MaheshwariPC, Pandey. Someinvestigationsintotheelectricdischargemachiningofhardenedtoolsteelusingdifferentelectrodematerials [J]. JoumalofMaterialsProcessingTechnology, 2004,[link widoczny dla zalogowanych],149 (1-3) :272-277. Zhang Meili, Zhu Di, Xu Zhengyang. Electrolytic titanium surface quality TCA Study [J]. EDM and Die, 2007 (1) :27-30. (Continued from page 28) rotor at work, due to various reasons, it is inevitable there will be mass imbalance due to the rotor machine of mechanical vibration. Therefore, the installation process, you must apply the balancing test to find out the size of the unbalance force and direction, and the adoption of effective measures to deal with in order to achieve the job requirements. References: [1] Shengguo Lin,[link widoczny dla zalogowanych], Hou-all. Turbine Generator Unit Vibration analysis and rotor balancing test [J]. Hydraulic and Electric Machinery, 2004 (1O) :9-10. [2] three Shuzo, the village under mysterious. The balance of rotating machinery [M]. Beijing: Mechanical Industry Press, 1976. [3] Shi Wenhui, Zhu Guojun. The basic principles of the tire dynamic balance test [J]. Tire industry, 2001 (21) :494-496. [4] Ning Lixia. New Dynamic Balance Test System [J]. Mechanical Engineering and Automation, 2006 (6) :75-77. [5] leaves can be safe, Yu Rusheng. Balancing theory and dynamic balancing machine [M]. Wuhan: Huazhong Institute of Technology Press, 1985. A 59 for a ... ...

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