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; diamond tool; machining test CLC number: TG74; TG454 Document code: A 1 INTRODUCTION The demand for superhard... consists of Cr3C2, Cr7C3 and Cr23C6. Performance tests show that the brazed diamond core-drill has excellent machining performance. In comparison with traditional electroplated diamond core-drill......
were analyzed, and the machining mechanism of particles on the wall and the influence of different machining parameters on the precision machining quality of abrasive flow were obtained. The test... processing of 90° elbow for precision machining by abrasive flow 4.1 Orthogonal test analysis of 90° elbow for precision machining by abrasive flow According to the orthogonal test design parameters shown......
Three-dimensional machining of insulating ceramics materials with electrical discharge machining Yasushi FUKUZAWA1, Naotake MOHRI2, Hiromitsu GOTOH3,Takayuki TANI3 1. Department...; Abstract: The insulating ceramics were processed with sinking and wire cut electrical discharge machining(EDM). The new technology......
Uniform surface polished method of complex holes in abrasive flow machining A-Cheng WANG, Lung TSAI, Kuo-Zoo LIANG, Chun-Ho LIU, Shi-Hong WENG Department of Mechanical Engineering...; Abstract: Abrasive flow machining(AFM) is an effective method that can remove the recasting......
method. Scanning electron microscopy results indicate homogenous distribution of Ti2AlN grains in the samples. Micro-hardness values are almost constant under different loads (6-6.5 GPa). A machining test...Trans. Nonferrous Met. Soc. China 22(2012) s781-s786 Material properties and machining performance of hybrid Ti2AlN bulk material for micro electrical discharge machining Eui-Seong CHOI 1, Jinwoo......
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microscope (Olympus, PMG3-613U W/Acc). 2.3 Cutting test The experiments were carried out without any coolant in a vertical high-speed machining center (MAKINO, V-55)[5]. Tool wear was measured by a CCD camera (PULNIX, X200), which was attached to the machine. Cutting test was started with a fresh cutting tool, and the machining process was stopped at certain intervals of cutting length in order......
J. Cent. South Univ. Technol. (2011) 18: 642-649 DOI: 10.1007/s11771-011-0742-2 Design and implementation of model test installation of heave compensation system of deepsea mining HU Qiong(胡琼)1... Abstract: In order to validate the simulation model and develop heave compensation control strategy, heave compensation model tests were performed. The model test installation includes the mining ship......
frequency of 100 Hz (a), 50 Hz (b), and 10 Hz (c) The machining parameters used for the workpiece in Fig. 5 were the result of several test series. Figure 6 shows SEM images of the copper-alloy... in this study. Machining test results indicated that the standard sinusoidal profile occurred when L was greater than or equal to 100 μm. Fig. 6 SEM images showing microstructures produced using cutting......
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