Effect of Anodic Behavior on Electrochemical Machining of TB6 Titanium Alloy

2017 ◽  
Vol 233 ◽  
pp. 190-200 ◽  
Author(s):  
Weidong Liu ◽  
Sansan Ao ◽  
Yang Li ◽  
Zuming Liu ◽  
Hui Zhang ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Electrochemical Machining ◽  
Anodic Behavior ◽  
Tb6 Titanium Alloy

Sheet cathode design and experimental study on the electrochemical machining of deep narrow slots in TB6 titanium alloy

2019 ◽  
Vol 234 (4) ◽  
pp. 801-813
Author(s):  
Feng Wang ◽  
Jianshe Zhao ◽  
Yanming Lv ◽  
Xiuqing Fu ◽  
Min Kang ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Flow Velocity ◽  
Experimental Studies ◽  
Electrochemical Machining ◽  
Low Frequency ◽  
Specific Strength ◽  
Cathode Design ◽  
Narrow Slot ◽  
Tb6 Titanium Alloy ◽  
Side Gap

TB6 titanium alloy is extensively applied in lightweight vehicles, biomedicine, and other domains because of its high specific strength, excellent fracture toughness, and excellent corrosion resistance. Electrochemical machining is a non-contact processing technology that has significant advantages in processing materials that are difficult to cut, such as cemented carbide, high-temperature alloys, and titanium alloys. To improve the consistency of deep narrow slots fabricated in TB6 titanium alloy via electrochemical machining, a sheet cathode design and experimental studies were carried out in this work. Based on a unidirectional fluid–structure coupling simulation, the influence of the stiffener arrangement on the cathode rigidity and flow-velocity distribution was studied. Furthermore, by modifying the geometry of the stiffener, the cathode deformation was significantly reduced, and flow-velocity uniformity at the cathode outlet was improved. The influence of a superimposed low-frequency oscillation on the gap distribution and the profile error of a deep narrow slot was investigated experimentally. The results revealed that when an applied voltage of 24 V, an oscillation frequency of 50 Hz, and an amplitude of 0.05 mm were adopted, a highly homogeneous deep narrow slot with an entrance gap of 0.24 mm and a side gap of 0.33 mm was machined into the TB6 titanium alloy.

Jet electrochemical machining of TB6 titanium alloy

2016 ◽  
Vol 90 (5-8) ◽  
pp. 2397-2409 ◽  
Author(s):  
Weidong Liu ◽  
Sansan Ao ◽  
Yang Li ◽  
Zuming Liu ◽  
Zhengming Wang ◽  
...  
Keyword(s):  
Titanium Alloy ◽  
Electrochemical Machining ◽  
Tb6 Titanium Alloy ◽  
Jet Electrochemical Machining

scholarly journals Experimental research on electrochemical machining of titanium alloy Ti60 for a blisk

2016 ◽  
Vol 29 (1) ◽  
pp. 274-282 ◽  
Author(s):  
Xuezhen Chen ◽  
Zhengyang Xu ◽  
Dong Zhu ◽  
Zhongdong Fang ◽  
Di Zhu
Keyword(s):  
Titanium Alloy ◽  
Experimental Research ◽  
Electrochemical Machining

scholarly journals Flow Field Simulation And Experimental Investigation On Macro Electrolyte Jet Electrochemical Turning of TB6 Titanium Alloy

2021 ◽  
Author(s):  
Yang Liu ◽  
Ningsong Qu ◽  
Zhi Qiu
Keyword(s):  
Titanium Alloy ◽  
Flow Field ◽  
Contour Error ◽  
Tool Electrode ◽  
Machined Surface ◽  
Tb6 Titanium Alloy ◽  
Machined Surface Roughness ◽  
Application Potential ◽  
Electrochemical Turning ◽  
Electrolyte Jet

Abstract Electrolyte jet electrochemical turning is an effective method to realize high-quality machining of titanium alloy rotating components; however, minimal research has been carried out in this field. This is because it is difficult to control the machining flow field, which leads to poor machining surface quality. In this work, numerical simulations were used to optimize the machining flow field and reduce the proportion of gas that mixed into the machining area. This can promote participation of the tool electrode tip in the electrochemical reaction and improve the machining efficiency. The effectiveness of the optimized machining flow field for jet electrochemical turning was verified experimentally. The results showed that all three kinds of revolving TB6 titanium alloy samples with different structures could maintain the original contour shape, with a contour error <1% and a machined surface roughness reaching Ra 2.414 μm. The results demonstrate the application potential of the jet electrochemical turning process.

scholarly journals Orthogonal Experimental Study on Tool Lifein Milling TB6 Titanium Alloy

2017 ◽  
Vol 265 ◽  
pp. 012018
Author(s):  
Dong Liu ◽  
Fang Wang ◽  
Jian min Wang ◽  
Yuan Xue ◽  
Jing Xue
Keyword(s):  
Experimental Study ◽  
Titanium Alloy ◽  
Tb6 Titanium Alloy

Effect of Aging Process on Microstructure and Room Temperature Ductility of TB6 Titanium Alloy

2014 ◽  
Vol 1061-1062 ◽  
pp. 567-570
Author(s):  
Cui Ye ◽  
Fei Zhao ◽  
Fang Zhou ◽  
Ni Li ◽  
Jun Shuai Li
Keyword(s):  
Mechanical Properties ◽  
Tensile Strength ◽  
Titanium Alloy ◽  
Aging Time ◽  
Aging Temperature ◽  
Aging Process ◽  
Room Temperature ◽  
Room Temperature Ductility ◽  
Tb6 Titanium Alloy

Microstructure and room temperature ductility of the TB6 titanium alloy was investigated by varying the aging temperature and the aging time.The results show that, the alloy’s contraction of area increases while the tensile strength firstly increases and then decreases by raising their aging temperature. In general, the ductility of the samples increases and the strength decreases with the increasing aging time. The optimum mechanical properties are obtained by aging at 650 °C for 2 h.

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