How to maintain the trapezoidal screw during disassembly

During use or disassembly, the journal and other mounting surfaces of the trapezoidal screw may be damaged, and in general, such damage can be repaired. It can be suggested that the renovation unit use metal spray coating technology with stainless steel additives as raw materials to renovate the shaft neck, avoiding the use of harmful chromium plating. The metal spraying process can also be completed in the workshop of the renovation unit, thereby accelerating the maintenance speed.

If the product's lifespan is almost exhausted and cannot be refurbished, but the trapezoidal screw components still have residual value. The steel in the trapezoidal screw has residual value and can be recycled. Plastic inverters and scraper blades can also be recycled and are usually handed over to recycling units for processing.

The trapezoidal screw is widely used in various environmental protection technologies. In electric vehicles, EMA and ball trapezoidal screw can be used instead of common hydraulic systems to achieve steering, traction control, and braking functions. The blade pitch and yaw functions of the fan can be driven by a ball trapezoidal screw drive device. It can be used to control gates in hydropower stations. In solar power generation, it is necessary to track the sun to maximize energy efficiency, and electromechanical drives can be used to achieve two or three axis motion.