价值工程
價值工程
개치공정
VALUE ENGINEERING
2015年
12期
144-145
,共2页
发动机%新型复合式单气环%结构%密封机理
髮動機%新型複閤式單氣環%結構%密封機理
발동궤%신형복합식단기배%결구%밀봉궤리
engine%new-type composite single gaseous ring%structure%sealing mechanism
本文对发动机新型复合式单气环的结构和密封机理作了研究，并指出新型复合式活塞环解决了传统活塞环气环开口间隙漏气的问题，漏气量将大大降低。同时，新型活塞环改善了传统活塞环振颤的问题，能最大限度地降低由于共振给活塞环带来的伤害。除此以外，新型活塞环的控油和布油能力也大大增强，积碳问题也得到进一步地改善。
本文對髮動機新型複閤式單氣環的結構和密封機理作瞭研究，併指齣新型複閤式活塞環解決瞭傳統活塞環氣環開口間隙漏氣的問題，漏氣量將大大降低。同時，新型活塞環改善瞭傳統活塞環振顫的問題，能最大限度地降低由于共振給活塞環帶來的傷害。除此以外，新型活塞環的控油和佈油能力也大大增彊，積碳問題也得到進一步地改善。
본문대발동궤신형복합식단기배적결구화밀봉궤리작료연구，병지출신형복합식활새배해결료전통활새배기배개구간극루기적문제，루기량장대대강저。동시，신형활새배개선료전통활새배진전적문제，능최대한도지강저유우공진급활새배대래적상해。제차이외，신형활새배적공유화포유능력야대대증강，적탄문제야득도진일보지개선。
This paper studies the structure and sealing mechanism of the new-type composite single gaseous ring of engine and puts forward that the composite single gaseous ring with new pattern solves the air leakage of clearance-compression of the traditional piston ring and the air leakage will be greatly reduced. At the same time, the new piston ring improves the vibration of the traditional piston ring, and it can minimize the damage of the piston ring caused by the resonance. In addition, the ability of oil-control and oil-arrangement of the new piston ring has been greatly enhanced, the problem of deposition has also been further improved.
