7. Chain fracture
Chain tightness inappropriate; chain eccentric wear; shaft bending, so that deflection sprocket; chain continue to be used after a serious wear and tear; sprocket wear more than allowed limits; sleeve roller chain wear forelock falling off, or the direction of joint Nagarze openings Anti-loaded; hook chain of serious or mounted anti-wear, it will result in the chain of swap chain, break up and was torn off. To prevent the emergence of this failure, we must make the same transmission loop in the chain wheel spinning in the same plane; regular check chain wear, timely repair and replacement; regular checks of the chain joints forelock situation and, if necessary, replaced; straightening bent shaft, so that when the sprocket rotation does not exceed the amount permitted swing; correctly adjusted chain tightness; timely repair and replacement of wear and tear over the limits of the sprocket, the right to adjust the safety clutch; timely transmission chain lubrication.
Chain tightness inappropriate; chain eccentric wear; shaft bending, so that deflection sprocket; chain continue to be used after a serious wear and tear; sprocket wear more than allowed limits; sleeve roller chain wear forelock falling off, or the direction of joint Nagarze openings Anti-loaded; hook chain of serious or mounted anti-wear, it will result in the chain of swap chain, break up and was torn off. To prevent the emergence of this failure, we must make the same transmission loop in the chain wheel spinning in the same plane; regular check chain wear, timely repair and replacement; regular checks of the chain joints forelock situation and, if necessary, replaced; straightening bent shaft, so that when the sprocket rotation does not exceed the amount permitted swing; correctly adjusted chain tightness; timely repair and replacement of wear and tear over the limits of the sprocket, the right to adjust the safety clutch; timely transmission chain lubrication.
