End face mechanical seal

（重定向自Rotating seal）

Elements d1 and a1 bear and slide on each other, creating a seal at their interface. One group of parts is connected to the rotating shaft and the other to the machine's case. The spring keeps the elements tight against each other, maintaining the seal and allowing for wear.

An end face mechanical seal, also referred to as a mechanical face seal but usually simply as a mechanical seal, is a type of seal utilised in rotating equipment, such as pumps, mixers, blowers, and compressors. When a pump operates, the liquid could leak out of the pump between the rotating shaft and the stationary pump casing. Since the shaft rotates, preventing this leakage can be difficult. Earlier pump models used mechanical packing (otherwise known as Gland Packing) to seal the shaft. Since World War II, mechanical seals have replaced packing in many applications.

单词	Rotating seal
释义	Rotating seal 英语百科 End face mechanical seal （重定向自Rotating seal） An end face mechanical seal, also referred to as a mechanical face seal but usually simply as a mechanical seal, is a type of seal utilised in rotating equipment, such as pumps, mixers, blowers, and compressors. When a pump operates, the liquid could leak out of the pump between the rotating shaft and the stationary pump casing. Since the shaft rotates, preventing this leakage can be difficult. Earlier pump models used mechanical packing (otherwise known as Gland Packing) to seal the shaft. Since World War II, mechanical seals have replaced packing in many applications.
随便看	Pedestrian underpass的意思 pedestrian volume study的意思 Pedestrian walk的意思 Pedestrian Way的意思 Pedestrian zone的意思 pedestrienne的意思 pedestrious的意思 pedetentous的意思 Pedetes的意思 Pedetes capensis的意思 pedetic的意思 Pedetid的意思 Pedetidae的意思 Pedetid的意思 PEDF的意思 PEDG的意思 Pedgilling的意思 Pedgills的意思 pedhazur的意思 Pedhoulas的意思 Pedi的意思 pedia的意思 Pediacus fuscus的意思 pediad的意思 pediadontia的意思