Abstract: In this article, research on the performance state assessment of compressor with damaged blades driven by realistic digital engine structural model is conducted, and a real-time aerodynamic ...

Abstract: In the semiconductor manufacturing industry, the lot size currently tends to be extremely small, even being only 5-8 wafers, whereas conventional lots have 25 identical wafers. The smaller ...

Shows the process of making a spring butcher tool, covering forging, shaping, and setup, and explaining how this traditional blacksmithing tool is used in the shop. Trump says it's a 'good thing' ...