Abstract：Above all,it analyze the sealing mechanism of O sealing ring in static and dynamic devices.By this ,raise some practical and effective measures to bring sealing ring function and effect into full play in many ways,such as improving superficial processing quality,choosing proper velocity in motion and sealing gap,improving O sealing ring quality and so on.By experiments and scientific data,it expound and prove that the service life and sealing function of O sealing ring relate directly to service conditions,assembly quality,processing precision,lubricating conditions and dustproof measure etc.Thereby,it provide scientific directive proposal to bring O sealing ring function and effect into full play at practical use.
赵立新；丁筱玲；张业民；张军. O形密封圈功能的充分发挥[J]. 排灌机械工程学报, 2000, 18(2): 32-34.
Zhao Lixin, Ding Xiaoling, Zhang Yemin, Zhang Jun. HOW TO FULLY USE THE O SEALING RING FUNCTION EFFECT. Journal of Drainage and Irrigation Machinery Engin, 2000, 18(2): 32-34.
