CYKLONE HOUSING

866 277 09 DUST COLLECTOR BOTTOM PIECE A cylinder housing serves as the main structural body for a hydraulic cylinder, providing the precise bore where a piston reciprocates. In a rock drilling rig, this component is often found within the drifter's impact mechanism or as part of a feed cylinder. It guides the piston's movement and contains the high-pressure hydraulic fluid that generates the force for drilling. The housing’s robust design is crucial for enduring the significant forces and vibrations inherent in underground mining.

The integrity of a cylinder housing directly influences both drilling performance and operational safety. Internal wear, scoring, or damage to the bore can cause hydraulic oil bypass, which reduces the drifter's impact energy and slows down the penetration rate. Externally, cracks or deformation compromise the structural strength, potentially leading to hazardous hydraulic leaks or even a catastrophic failure of the cylinder. A sound housing ensures consistent power delivery, contributing significantly to reliable operation and a safer working environment for the crew.

Common failure symptoms for a cylinder housing include a noticeable reduction in drilling speed, excessive hydraulic oil temperature, unusual noises emanating from the drifter, or visible oil leaks around the cylinder body. Regular visual inspections for external damage, cracks, or signs of leakage are a good practice. If internal wear is suspected, a detailed inspection during scheduled maintenance is necessary. Replacing a worn or damaged housing promptly is critical to restore full drilling performance and prevent more extensive damage to other drifter components. Always ensure correct torquing of fasteners when installing a new housing.