汽车科技
汽車科技
기차과기
QICHE KEJI
2013年
6期
33-37
,共5页
密封条%Marc%结构优化%压缩负荷
密封條%Marc%結構優化%壓縮負荷
밀봉조%Marc%결구우화%압축부하
sealing strip%Marc%structural optimization%compressive load
汽车车门密封条结构直接影响关门力。针对某车型背门关闭时出现的关门力过大现象，建立该密封条模型，运用非线性有限元分析软件Marc对密封条截面进行压缩负荷分析，并对其截面进行结构优化，降低了背门密封条的压缩负荷。
汽車車門密封條結構直接影響關門力。針對某車型揹門關閉時齣現的關門力過大現象，建立該密封條模型，運用非線性有限元分析軟件Marc對密封條截麵進行壓縮負荷分析，併對其截麵進行結構優化，降低瞭揹門密封條的壓縮負荷。
기차차문밀봉조결구직접영향관문력。침대모차형배문관폐시출현적관문력과대현상，건립해밀봉조모형，운용비선성유한원분석연건Marc대밀봉조절면진행압축부하분석，병대기절면진행결구우화，강저료배문밀봉조적압축부하。
The structural of vehicle back door sealing strip directly affects the closing force. Aiming at solving the phenomenon of the closing force overweight when the vehicle back door is closed, this thesis establishes sealing strip model, and uses the nonlinear finite element analysis software Marc to analyze the compression load of the sealing strip on its cross-section as well as structural optimizes its cross-section, which reduces the compression load of back door sealing strip.
