Improvement measures | laboratory centrifuge centrifuge

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In view of this situation, after careful discussion resolution in the original flange on the seven bolts (M8*65, level 10.9) between the average dislocation increases seven bolts, so that not only can the progress of fatigue strength of bolt, also can strengthen the relative stability between two flanges, thereby prolonging the high speed (4100r/min) relative to the stationary state between the belt pulley and shaft operation. After the technical repair: that will enter the end-of-life period large-scale imports of equipment and glow for optimum operation of second spring, but also to ensure the continuous stability of consumption; in addition to the centrifuge of the imported equipment, change the complete component cost nearly 300000 yuan, if not timely repair, centrifuges in operation to a certain stage, it will show the bolt tired of loose, and then produce the wear between the belt pulley and shaft, so that the belt wheel, shaft and other parts of the use of life is shortened, greatly improve the centrifuge maintenance costs.