Рабочее подшипник

3. Open-air drilling rig: according to the different working mechanism of crushing ore and rock, it is divided into steel rope percussion drill, drilling rig, cone drill and rotary drill. Because of low efficiency, the steel rope percussion drill has been gradually replaced by other drilling RIGS. The drill pipe drives the pneumatic impactor and the drill bit to rotate together, and the piston of the pneumatic impactor is used to impact the drill bit to break the ore and rock, which is usually used in small and medium-sized mines to drill holes with a diameter of 80 to 250 mm.

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  • 1.Downhole drilling machine: When drilling a downhole gun hole with a aperture less than 150 mm, in addition to the application of a rock drill, it can also be used to drill a small diameter of 80 ~ 150 mm. When drilling a gun hole with a diameter of less than 70 mm in coal or softer mineral rock, it is generally used to drill or air drill, driven by a motor (or air motor) to drill the drill pipe, and the rock (coal) chips drilled out are discharged through the spiral groove on the drill pipe.
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    En conclusión, los chocks en los laminadores son componentes esenciales que desempeñan un papel crítico en la industria metalúrgica. Su capacidad para soportar altas cargas, proporcionar estabilidad y permitir ajustes precisos es fundamental para garantizar la calidad del producto final. A medida que la tecnología avanza, el futuro de los chocks también se vislumbra prometedor, con mejoras que continuarán impulsando la eficiencia y la sostenibilidad en los procesos de laminado. La atención al mantenimiento y la innovación en su diseño asegurarán que estos elementos vitales sigan funcionando eficazmente en una industria en constante evolución.


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