油封
油封(oil seal),又稱軸封(shaft seal)是一種在機器中用來防止流體(大多是潤滑油)從接縫(大多為零件的接合面或轉軸)溢出的裝置零件。
參照
- 機械式軸封(mechanical seal )
- O環(O-ring)
- 端面密封(Face seal)
- 襯墊(Gasket)
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