Cold rolling oil and gas is smooth and the cold rolling mill roll bearing smooth development direction

Due to the oil and gas is smooth with smooth effect is good, low fuel consumption, can accurate quantitative to oil, easy to complete automatic control, high oil viscosity range for smooth, smooth parts has been sticking to the advantages of positive pressure, no pollution, the technology first rolled out in Europe and gradually to apply all over the world. Particularly so in working condition bad category, at present, more than 80% of the high speed wire mill rolling guide bearing and the launch of a new alloy steel consumption line of rolling mill bearing is the smooth way of oil and gas are used. Strip cold rolling mill roll bearing by smooth technology of oil and gas is present only in recent years. First appear on the work roll and intermediate roll bearing smooth, and the backup roll bearing by smooth way of oil and gas is still rare. Look from the using condition of oil and gas smooth system works well, smooth effect is good; Test run because of the work roll bearing oil discharge hole location problem form of work roll bearing damage, but not render the smooth after correction and the design of the bearing bad phenomenon; Work site clean, removed between grinding roller bearings, bearing is very clean.