The Situation
In the demanding environment of industrial manufacturing, machinery reliability is critical. At a tube manufacturing plant, the main drive gearbox—a vital component for smooth operations—required a complete rebuild. While the client supplied the internal parts and a new casing, many of the components had been stored for several years. They showed signs of corrosion and rust, presenting challenges to achieving the precision and durability required for the gearbox’s performance.
The Solution
Our team began by thoroughly inspecting the brand-new gearbox casing using CMM (Coordinate Measuring Machine) technology to verify dimensional accuracy. The free-issued gears and shafts also underwent detailed in-house inspections to ensure they met the highest quality standards before assembly.
To address corrosion and contamination, we applied soda blasting techniques that restored the integrity of the stored parts without compromising their strength. We then manufactured a range of custom spacers, essential for controlling axial clearances and ensuring proper alignment of the gearbox components.
During assembly, we carefully monitored gear contact patterns and backlash measurements, ensuring precise meshing of the gears. Each step of the process was meticulously recorded to guarantee the gearbox would perform reliably under demanding operating conditions.
The Result
By combining expert inspection, precision cleaning, custom fabrication, and careful assembly, we successfully rebuilt the SRM gearbox to exact specifications. The finished gearbox is now prepared to deliver long-lasting, efficient, and reliable performance in the challenging environment of the tube manufacturing plant.
