PLATE (ELASTIC)

253 169 18 PLATE (ELASTIC) An elastic element plays a vital role in managing the dynamic forces within a rock drilling rig. These components are typically found in areas where significant vibration or impact occurs, such as within the drifter assembly, its mounting points, or the feed system. Its primary job is to absorb and dissipate energy, acting as a buffer between moving parts and the main structure of the drill. This dampening action prevents direct transmission of high-frequency vibrations and sudden shocks, which are constant during drilling operations.

Maintaining the integrity of these elastic elements is key to operational efficiency and equipment longevity. When functioning correctly, it significantly reduces stress on adjacent components like hydraulic cylinders, hoses, and structural welds, preventing premature fatigue and cracking. This contributes to a safer working environment by minimizing unexpected component failures. Furthermore, effective vibration dampening helps maintain consistent contact between the drill bit and the rock face, leading to more stable penetration rates and better overall drilling performance.

Over time, elastic elements can degrade due to constant stress, heat, and exposure to contaminants. Common signs of wear include visible cracking, hardening, or a loss of elasticity, which can lead to increased vibration and unusual noises from the drill. If the element fails completely, you might notice excessive play in a connection or accelerated wear on other parts. Regular visual inspections are recommended, and replacing a worn elastic element promptly is a straightforward way to prevent more costly damage to critical drilling components.