2016
DOI: 10.1007/s00170-016-9288-7
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Effects of vibration amplitude and relative grain size on the rheological behavior of copper during ultrasonic-assisted microextrusion

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Cited by 18 publications
(7 citation statements)
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“…Technological processes based on vibratory oscillations enable the following: to intensify the existing technological processes; to develop new materials treatment techniques; to reduce energy costs and significantly improve the quality of treatment [5]. This study confirmed the improvement of efficiency of a technological process when using vibratory oscillations.…”
Section: Literature Review and Problem Statementsupporting
confidence: 71%
“…Technological processes based on vibratory oscillations enable the following: to intensify the existing technological processes; to develop new materials treatment techniques; to reduce energy costs and significantly improve the quality of treatment [5]. This study confirmed the improvement of efficiency of a technological process when using vibratory oscillations.…”
Section: Literature Review and Problem Statementsupporting
confidence: 71%
“…In [12], authors point to the increased efficiency of the technological process of parts restoration when applying vibration oscillations. Yet, despite the benefits, the issue of searching for the optimal parameters at plastic deformation remain unresolved.…”
Section: Literature Review and Problem Statementmentioning
confidence: 99%
“…Surface quality directly affects the performance of the workpiece. As shown in Figure 12, the application of UV significantly reduced the surface roughness in processes such as upsetting [52], drawing [81,96], incremental forming [80,88,99], extrusion [82,89,100] and spinning [10]. In addition, there were noticeable differences in the improvement effects produced by different UV application methods.…”
Section: Improve the Surface Qualitymentioning
confidence: 97%
“…In the incremental forming process, the application of UV to the tool reduces the springback coefficient and improves the dimensional accuracy of the workpiece [80,88,101]. In the copper micro-extrusion process, the application of UV promoted plastic deformation and grain refinement [82]. In the process of ECAP, UV increases the efficiency of grain refinement and eliminates folding defects [95].…”
Section: Avoid Forming Defectsmentioning
confidence: 99%