Heat treatment is a critical step in metal processing that significantly enhances material properties. Among the various techniques, solution annealing and aging stand out as essential processes for improving the mechanical performance, heat resistance, and corrosion resistance of alloy materials. T

Planetary Roller Screw (PRS) is a high-precision, heavy-load mechanical transmission device that has gained widespread adoption in aerospace, high-end CNC machine tools, industrial robots, electro-mechanical actuators, and military equipment. Compared with traditional ball screws, PRS features super

Gears are core components of mechanical transmission, and their material properties and heat treatment quality directly affect service life and reliability. Metallographic examination, through microscopic analysis of gear materials, evaluates key indicators such as heat treatment processes, case har

In transmission systems of rail transit, wind power equipment, high-speed trains and even aviation, gear service life and reliability directly determine the safety and performance of the entire system. With the continuous improvement of transmission power density, traditional heat treatment processe