Kushandiswa kwePolyimide muAero-Injini

Kushandiswa kwePolyimide mune injini yendege

Mumakore achangopfuura, high-performy aero-injinji tekinoroji yakawedzera kukurumidza. Kuti uwedzere kuenderera mberi nekuita kweAero-Injini, zvimwe uye zvimwe zvinodzvanywa-zvakavakirwa zvinyorwa zvinoshandiswa kutsiva zvesimbi muAero-mainjini kuitira kuti uwane chinangwa chekuremerwa. Pakati pavo, polyimide resin-based composite zvigadzirwa nekuda kwekunaka kwekupisa kwekupisa, inoshandiswa zvakanyanya muAero Injini uye ndege

Aero-injini bushings ndeimwe yeiyo yakawanda yekuwedzera mashandisirwo ePolyimide resin-based composite zvigadzirwa muinjineni. Iyo bhashing ndeye mhete inorira iyo inoita basa rekuderedza kupfeka kweiyo liner. Kukakavara kwaro kunokanganisa idiki, uye kupfeka kupokana kwakanaka. Inogona kuderedza kupfeka kweshaft, uye gwenzi racho rinogona kutsiviwa kune imwe nhanho. Injini inoshanduka blade bushing chinhu chakajairika cheAero Injini Bushings. Icho chinhu chakakosha chinoshandiswa mugungano reChidimbu Chinogadziriswa dzeAero Injini High Dzimba Compressors. Inogona kuderedza kupfeka uye kuchengetedza iyo blade shaft. Nekuda kwenzvimbo yeHarsh Panguva imwecheteyo, haigone kupfeka banga banga uye maburi anokweretesa. Icho chinhu chakakosha kuti uve nechokwadi chekushanda kwakasimba kweinjini. Kunyangwe saizi yechigadzirwa chebhinhi idiki, huwandu hweshudhudyo renjini imwe chete yakawanda semazana ezvimedu. Kushandiswa kwePolyimide kuumbwa bushings panzvimbo yesimbi bushing inogona kuwana zvirinani kuremerwa kwehuremu hwekugadzirisa, nepo kudzikisira kupfeka uye kuri nani uye zviri nani kushandiswa muinjini uye yevagari vemuchibatanidzwa.

Kutsvagisa kwekunze pane polyimide composite bushings yeAero-injini yakatanga mukupera kwa1960s. Mushure memakore anopfuura makumi mana ekutsvagisa uye kusimudzira, polyimide manyorerwo ebushi akasiyana siyana, kunyanya kusanganisira graphite kuzadza mabhuku ekubatanidza, fiber briposite zvinyorwa zvebhazi, miti yakachekwa fiber yekubatanidza mabhuku uye mamwe marudzi.