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Dieless Clinching and Dieless Rivet-Clinching of Magnesium
Key Engineering Materials, 2007Joining by forming of magnesium alloys is restricted by the limited forming capability of magnesium at room temperature. For this reason heating of the parts to temperatures of 220 °C or more is required to form connections without cracks. State-of-the-art joining by forming methods (such as clinching or self-pierce riveting) are usually working with a
Neugebauer, Reimund +2 more
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Optimization of geometrical design of clinching tools in flat-clinching
Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2016Owing to the importance of geometrical design of clinching tools, the flat-clinching were investigated numerically and experimentally to determine the optimal geometrical parameters in this study. The geometrical parameters in flat-clinching, including punch corner radius, draft angle of the punch, blank holder corner radius, blank holder radius, and ...
Xiaolan Han +4 more
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Science Signaling, 2008
A transmembrane protein induced in cytokine-treated bronchial epithelial cells seems to be a long-sought primary carrier of a voltage- and calcium-dependent chloride current.
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A transmembrane protein induced in cytokine-treated bronchial epithelial cells seems to be a long-sought primary carrier of a voltage- and calcium-dependent chloride current.
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Clinching the diagnosis: macrocytic anemia
Pathology, 1988Macrocytosis is a common laboratory finding. Whether this change requires further attention is dictated by clinical circumstances and concomitant cytopenias or aberrant erythrocyte and leukocyte morphology. The utility of these changes for dictating further investigation and the appropriate "modus operandi" in diagnostic strategies for the adult and ...
M B, Van der Weyden, L, Campbell
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Chemical & Engineering News Archive, 2015
Global average carbon dioxide levels in the atmosphere inched past 400 ppm in early 2015. That and other scientific information turned up the heat on governments for collective action to fend off a...
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Global average carbon dioxide levels in the atmosphere inched past 400 ppm in early 2015. That and other scientific information turned up the heat on governments for collective action to fend off a...
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