Macro-and Microscopic Simulation of Ring Rolling for Aluminum Alloy Thin-walled Special-shaped Section Ring
نویسندگان
چکیده
منابع مشابه
Mechanical evaluation of aluminum alloy ring fixator.
OBJECTIVE To test the homemade ring fixator as a tool for correction of bony deformity. MATERIAL AND METHOD The authors developed an aluminum alloy ring fixator and tested it to find out the accuracy of manufacturing and strength of the ring systems under axial load with the Roundness Testing Machine and Lloyd Universal Testing Machine. RESULTS The mean diameter of the twenty five-drill hol...
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For studying the influence of a bilateral slid rolling process (BSRP) on the surface integrity of a thin-walled aluminum alloy structure, and revealing the generation mechanism of residual stresses, a self-designed BSRP appliance was used to conduct rolling experiments. With the aid of a surface optical profiler, an X-ray stress analyzer, and a scanning electron microscope (SEM), the difference...
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The existence of abnormal-shaped menisci has been long recognized. The presence of discoid menisci in the human knee is considered to be a congenital malformation with a very low rate of incidence except in Asian populations. Since the publication of Watanabe's Atlas, three types of lateral meniscal abnormalities are generally accepted: the complete and incomplete discoid, as well as the Wrisbe...
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ژورنال
عنوان ژورنال: Jixie gongcheng xuebao
سال: 2021
ISSN: ['0577-6686']
DOI: https://doi.org/10.3901/jme.2021.12.179