Correction method for shaft hole closing
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Correction method for shaft hole closing
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A. Use the Keisin 1755 scavenger to remove the outer surface of the bearing hole.
B. Detect the wear depth of the shaft hole; if the wear depth is less than 4 mm in the diameter direction (ie, the radius direction is less than 2 mm); use the power tool to polish the part to be repaired. Pay attention to: the outer surface should not be polished too much; the rougher the better.
C. Apply a thin layer of Kesaixin 1731 release agent on the outer ring of the bearing; in order to disassemble the bearing in the future.
D, can be put into use after it is completely cured.
E. Apply the repairing agent directly to the outer ring of the bearing; but only apply to the rear half of the outer ring of the bearing. The amount of coating should ensure that there is no glue between the outer ring of the bearing and the shaft hole; the gap must be repaired with a repairing agent. Fill it all in.
F, manufacturing 2311 anti-friction repair agent.
G. Position the bearing.
H, wipe out the extruded repair agent. Again, when pushing the bearing, make sure that the repair position is not lacking glue.
I. Push the bearing coated with the repair agent into the shaft hole.
a. The simplest method is to install the shaft together with the bearing; after the accuracy is determined, the repair agent is cured in this direction.
b. Conditions can be used; can be positioned or installed by three-point gasket positioning method or manufacturing fixture.
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