机械密封静环密封性试验工装设计

The Design of Seal Completely A Characteristic Test Craft Equipage of the Machinery Seals Completely Quiet Ring

机械密封的制造质量是终缩聚釜能否正常运行生产出合格产品的关键。设备的密封由动静环的接触面与O形圈来保证。密封试验原理即设备实际使用过程中的密封原理。从动、静环的制造工艺及结构来看,如果动、静环本身密封性不合格的话,那么问题应该出在镶装处。密封试验时,气体只能从镶四氟块处泄露,这就达到了静环四氟在不受压力情况下测试其密封性的目的。

The production mass of maehinery hermetic sealing is to eventually shrink to gather pot can circulate to produce a key of acceptable product as usual. The hermetic sealing of equipment is assured by contact surface and 10 shape ring of action ring. The hermetic sealing tests priniple namely the equipment physically using the hermetic sealing priniple in the process. Production craft and structure of follower. starting to see, if move, calm down the ring hermetic sealing unqualified words, so question should at inset to pack section. The hermetic sealing tests, gas can from inset gather four fluorine ethylenes to reveal. This comes to a quiet ring gathering tour fluorine ethylenes to testing its hermetic sealing purpose under the sistuation that be free from press.