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In industrial manufacturing and equipment maintenance, the bearing bore in compressor housing is a critical position, subjected to heavy loads and requiring high accuracy and concentricity. After long-term operation, this area is often worn oversized, scratched or pitted, causing vibration and quickly leading to damage of the bearing, shaft and the ...

Inner bore laser cladding is a technically demanding process that requires specialized equipment and extensive experience, as it involves handling various bore diameters, different depths, and complex component geometries. With conventional welding methods, controlling the quality of the cladding layer inside bores is often limited and difficult to achieve consistently. ...

During operation, the Ø62 mm bore inside the copper pump housing becomes worn due to friction and corrosive fluid contact. Inside the bore are multiple narrow longitudinal grooves, and the geometry is both deep and confined, making conventional repair methods extremely difficult. Technical Challenges The restoration of the Ø62 mm ...

During long-term operation, the intake–exhaust valve ports on the compressor cylinder body are subjected to high pressure, elevated temperature, and continuous vibration. Over time, these ports become worn, scratched, and lose sealing capability, reducing compression efficiency.With a D70 port at a depth of 120 mm, the workspace is extremely narrow ...

Shaft rejoining is one of the most challenging mechanical repair techniques, requiring high precision and strict thermal control. Industrial shafts operate under heavy loads, continuous friction, and strong vibration; once a shaft breaks, it is often discarded and replaced—leading to high costs and production downtime. Traditional welding methods rarely achieve ...

In modern manufacturing plants, grinding and surface finishing tasks often require significant time and rely heavily on manual labor, leading to low productivity and inconsistent quality. Robotic grinding technology offers an effective solution by automating the process, enhancing accuracy, and ensuring consistent results across all workpieces. 1. What is a ...

Thread Wear in Industrial Components Threaded sections in industrial machinery often operate under high load, vibration, friction, and exposure to harsh environments. Over long-term operation, threads are prone to wear, deformation, and dimensional loss, leading to loose fittings, reduced tightening ability, and potential operational failures. Traditional repair or replacement methods ...

In industrial stamping press systems, the crankshaft plays a central role — converting the motor’s rotational motion into the up-and-down linear motion of the punch. This enables the press to perform accurate and continuous stamping operations during production. Importance of the Crankshaft The crankshaft endures heavy impact loads, repeating millions ...

The Importance of the Piston in a Hydraulic Breaker A hydraulic breaker (or hydraulic hammer) is a specialized attachment typically mounted on excavators, used for breaking rocks, concrete, or hard structures. Among its components, the piston plays a crucial role — transmitting the hydraulic energy directly to the chisel tip. ...

In cement grinding plants, the gearbox gear is a critical component that operates under heavy load and continuous stress in harsh environments. Over time, the inner bore of the gear becomes worn, resulting in loss of precision, reduced performance, and shortened equipment lifespan. Laser Cladding Solution by PHUONGDONG INDUSTRY Inspection ...