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Heavy duty gear crack repair: Daokedao cladding technology extends service life
Date:2025-12-12 14:11     Source:daokedao     Browse:12

Heavy duty gears are prone to fatigue cracks in metallurgical and lifting equipment, and traditional repair methods can easily lead to crack propagation. The Daokedao laser cladding equipment adopts a crack pre-treatment+layered cladding process, first removing crack defects, and then layer by layer cladding repair materials. After repair, the crack detection pass rate reaches 100%. After repair, the rolling mill gears of a certain metallurgical enterprise have been running safely for 2 years without any secondary cracks, saving more than 800000 yuan in costs compared to replacing new gears.

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