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Wear and tear repair of agricultural machinery transmission shaft: a durable solution suitable for dusty environments
Date:2025-11-20 14:33     Source:daokedao     Browse:46

Under dusty and vibrating conditions, the bearing positions of agricultural machinery transmission shafts are prone to wear, leading to power transmission failure. Daokedao adopts Zn Al Mg alloy+tungsten carbide composite cladding, and the coating has both corrosion resistance (salt spray resistance for 6000 hours) and high hardness (HRC60), with a 2-fold increase in wear resistance. The equipment adopts a three-level dust-proof design (with an air filtration efficiency of 99%), which can be used for on-site operations in farmland. It is equipped with a quick positioning fixture, and the repair of the Φ 80mm transmission shaft only takes 4 hours. For different models of agricultural machinery such as tractors and harvesters, 8 sets of standard processes are pre-set. After repair, the vibration value of the drive shaft is ≤ 3.0mm/s, and the service life is extended from 6 months to 18 months. Adapt to agricultural machinery maintenance stations and large-scale farms, significantly reducing operation and maintenance costs.

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