다울빛 이주여성 연합회

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Bella2021.06.29 16:39
FAG 22310EK+AHX2310 bearing

The thickness of the sealing cover is insufficient, the strength is small, or the processing of the mouth and the boss is not standard

According to the requirements of the drawings, the sealing cover is stamped and formed with a 2.5mm thick steel plate, and the mouth and boss are machined to ensure that the size of the mating surface of the mouth and the boss meets the standard. In order to process the height of the boss 0.26±0.06mm, the thickness of the mating surface of the sealing cover is generally between 2.1~2.2mm, and the thinnest is only about 2.0mm. The seal cover is deformed due to insufficient strength during the assembly or vehicle operation, or the seal cover is deformed due to the clamping and unreasonable processing volume during the processing, which makes the roundness or the size of the boss not standard, causing the seal cover to fall out during operation.
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