Moving forward with GONGYI

As semiconductor dicing streets shrink to the 36.0–80 µm range, the mechanical tolerance for error during the dicing process approaches absolute zero. Micro-vibrations, pitch and yaw deviations, and inconsistent feed rates directly cause edge chipping and kerf deviation during wafer separation. In h Read More

In semiconductor manufacturing, a single microscopic particle or a micrometer of vibration can destroy an entire batch of microchips. The intersection of high-speed automation and stringent cleanroom environments demands highly specialized motion control components. Standard industrial bearings simp Read More

In laser cutting and high-precision CNC environments, thermal deformation of linear motion components is a critical contributor to dimensional error and premature mechanical failure. Conventional solid ball screws operating under high-speed, high-acceleration, and continuous-duty conditions—especially those found in precision laser profiling and micron-level CNC machining—accumulate frictional heat at the recirculating contact interfaces. This heat causes screw elongation and uneven thermal expansion of the nut and bearing supports, leading to positioning drift, degraded contour accuracy, reduced surface finish, and accelerated wear. Therefore, thermal management and compensation strategies become essential to maintaining long-term repeatability and process stability in these demanding applications. Read More