High-speed gearbox used for ultra-high speed test bench.
2023-03-15
Source：
OriginalViews：2350
The gearbox is used for experimental benches with ultra-high-speed requirements, its transmission speed is 100000rpm, Currently, the gearboxes in this field mainly rely on imports, and the key difficulties lie in the selection and application of rolling bearings under high and ultra-high speeds, the design, processing, and heat treatment of small size, small module, and high-precision gear shafts, the control of critical speed of the rotor bearing system at high speeds, and the design and application of sliding bearings at ultra-high speeds, etc. In response to these problems, our company, through close cooperation with the university and practical engineering application experience, has achieved reliable operation, achieved the goal of replacing imports with domestic products.
