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我矿的1200圆锥破碎机，于1993年底大修，并更换锥形套和偏心会。安装前检查发现，锥形套外径加工有误差（因本矿没加工能力），将其装入偏心轴孔内，上部比原雄形套高出4mm，通过与竖轴（动锥轴）压铅，上部间隙为1．smm，比实际要求间隙小（实际间隙为25～3·omm）。平时可利
Mine Mine 1200 cone crusher, overhaul at the end of 1993, and replace the conical sleeve and eccentric will. Pre-installation inspection found that the outer diameter of the tapered sleeve processing error (due to the mine no processing capacity), it is loaded into the eccentric shaft hole, the upper part than the original male-shaped sleeve 4mm higher, through the vertical axis (kinematic cone axis) Lead pressure, the upper gap of 1. smm, smaller than the actual requirements of the gap (the actual gap of 25 ~ 3 · omm). Usually profitable