Turntable bearings installation: before the installation, first mounting surface of the host to check, and requiring support should have sufficient strength, connecting surface machining, surface roughness without debris and burrs. Can not be machined to achieve the required flatness, can be injected into the strength of special plastic filler to ensure the installation plane accuracy and for the damping. When you install the turntable bearing, advanced practices to locate and cross-tighten the mounting bolts and check the bearing rotation. Tighten the bolts should have enough preload, the preload bolt material yield limit of70%. The mounting bolts should be equipped with prohibited the use of quenched and tempered flat washers and spring washer.
Turntable bearing maintenance: turntable bearings installed and put into operation after 100 hours of continuous operation, should be a comprehensive inspection of the mounting belt-tightening torque to meet the requirements for every subsequent continuous operation and 500 hours repeat the above check. The turntable bearings installed should fill the right amount of grease, and side fills the side of rotary bearings so that the grease evenly distributed. Turntable bearings after working for some time will inevitably lose part of the grease, so the grease should be added once the normal operation of the turntable bearing every 50 to 100 hours.
Bearing storage: TIMKEN bearings should be in a dry, horizontal ventilation and flat ground, storage should be isolated with chemicals and other items with a corrosive. For overlapping stacked sets of bearings, each set should be uniform along the circumferential direction between the wood pads placed three or more equal height, and on the lower pad placed in line. More than the antirust still continues to be placed bearings, should be re-cleaning and anti- rust treatment.
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