In the era of electric vehicle innovation, the miniaturization and integration of drive systems are paramount. While radial dimensions are often constrained by power density and material strength, the axial (Y-direction) space offers a critical avenue for optimization. Through advanced structural de

Planetary gear transmission is widely recognized as a highly efficient and compact power transmission solution, playing a pivotal role in modern mechanical systems. Its applications span across key sectors such as automotive (e.g., automatic transmissions), industrial machinery (e.g., conveyors and

In the field of mechanical transmission, gear transmission is widely used in core equipment such as automobiles, aerospace, and construction machinery due to its advantages of high transmission efficiency, wide power range, and precise transmission ratio. However, gears are subjected to complex alte

OverviewHeat treatment is a critical metalworking technology that modifies the microstructure of steel through precisely controlled heating and cooling cycles. This process is essential for tailoring the mechanical properties of steel—such as hardness, toughness, strength, ductility, and wear resist