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在以盘根作为填料起密封作用的机械中,往往工作一段时间后就出现漏油、漏水、漏气的现象,严重的会影响正常工作。究其主要原因,是盘根的编织方法及装填方法不当所致。以往在需要装填较多盘根的部位,都是采用一段一段编织的形式,致使填料腔内出现多头现象。此外,在把填料腔塞满,或在填料腔内按材料要求随便装几圈盘根后,又用力把压盖压得很紧。这样,造成与盘根作相对运动的部件运转不灵活,特别是高速回转的轴类件,因盘根塞得过紧而使
In packing with packing as a sealing effect of the machinery, often after a period of time for oil leakage, leakage, leakage phenomenon, will seriously affect the normal work. The main reason is that packing method and filling method due to improper. In the past in the need to fill more parts of the packing, are used for a period of braided form, resulting in packing chamber bulls phenomenon. In addition, the packing chamber filled, or packing material in accordance with the requirements of the material casually installed a few laps of packing, and then force the gland pressed very tight. In this way, resulting in relative motion with the packing of the components are not flexible operation, especially high-speed rotation of the shaft parts, because the packing plug is too tight so that