针对装甲装备传动装置旋转体密封部位经常发生漏油的现象,在分析现有密封环失效机理的基础上设计出一种新式密封环——搭接式弹性密封环,并对其结构特点、工作原理等进行了理论分析。经台架空载和实车使用试验表明:不仅使漏油问题得到彻底地解决,而且有效地提高了修理质量,维修工效也得到明显提高。 Aiming at the phenomenon that oil leakage often occurs in the sealing part of the rotating body of the armored equipment transmission, a new type of sealing ring, a lap-type elastic sealing ring, is designed on the basis of analyzing the failure mechanism of the existing sealing ring, and its structural characteristics, work Theories and other theoretical analysis. The test results of no-load and actual-use vehicles show that not only the oil leakage problem can be completely solved, but also the quality of the repair is effectively improved, and the maintenance work efficiency has also been significantly improved.