💥💥💞💞Welcome to this blog❤️❤️💥💥 🏆Author’s Advantage: 🌞🌞🌞The blog content aims to be logically clear and coherent for the convenience of readers. ⛳️Motto: A journey of a hundred miles begins with a single step. 💥1 Overview The three-bar truss is a common structural form widely used in bridges, buildings, and mechanical equipment. The design optimization of … Read more
💥💥💞💞Welcome to this blog❤️❤️💥💥 🏆Author’s Advantage: 🌞🌞🌞The blog content aims to be logically clear and coherent for the convenience of readers. ⛳️Motto: A journey of a hundred miles begins with a single step. 💥1 Overview The three-bar truss is a common structural form widely used in bridges, buildings, and mechanical equipment. The design optimization of … Read more
In product structural design, the fixation of PCBA must facilitate production assembly, ease maintenance, and control costs. Here, we introduce common fixation methods for electronic product PCBA. Screw FixationThe size of the screw hole should be 0.1-0.2mm larger than the outer diameter of the screw on one side. The fixation of PCBA requires positioning pillars … Read more
***** Video Introduction ****** ***** Technical Monograph ***** The Python Civil Engineering series is an original technical monograph from China, with concise and clear content suitable for professional engineers.It guides readers to quickly get started through numerous typical engineering examples. Each project in this book adopts a three-part structure: project description, project code, and output … Read more
Hardware Configuration: The table below lists the basic functions of the solution: supports calls, pedometer, sleep monitoring, heart rate, environmental monitoring, compass, Bluetooth, etc. Hardware Diagrams and Descriptions: TP 1.54 and 1.44 screens Power button, surface SENSOR Motor SPK, MIC, TP, etc. position distribution BT antenna and feed point Charging and software download interface M55’s … Read more
Click the blue text Follow us Tip Keywords 3D printing (3D printing); solar evaporators (Solar evaporators); structural design (Structural regulation); solar desalination (Solar desalination) Tip 01 Research Background With the growth of the global population and the intensification of water pollution, the shortage of freshwater resources has become a major challenge facing human society. Although70% … Read more
To achieve the experiment of 3D printing shoes that can bend over 100,000 times without breaking, systematic optimization is required in four core areas: material selection, structural design, printing process, and testing methods. Below are the key steps and technical points: 1. Material Selection: High-Performance Elastomers are Fundamental Preferred Materials: TPU (Thermoplastic Polyurethane): High elasticity … Read more
Download method can be found at the bottom of the article Selected past articles Follow the discussion Design specifications for opening and closing components (video + internal standards) Hot articles Automotive opening and closing component design rules and standards Hot articles [Essentials] Development of automotive door system structure Hot articles Door design process – free … Read more
The oxygen reduction reaction (ORR) is crucial in fuel cells and metal-air batteries. It proceeds via both four-electron and two-electron pathways, producing water and hydrogen peroxide, respectively. Precise control over ORR selectivity is key. Cobalt-based electrocatalysts have become a research hotspot due to their high activity, low cost, and ease of synthesis. High selectivity can … Read more