Ci wàllu lëkkaloo bu am solo ci sistem hydraulique, fonction core hydraulique bi mooy fexe ba mëna joxe ndox mu wóor te baax (dañuy faral di diw) diggante tuyo yi ak komponent yi, ci noonu lañuy tëye pression sistem bi ak di moytu senn. Seen njàngale dafay boole ay jafe-jafe yu mekanisien yu ndoxe, xaralay sealing macceer, ak structure mekanik. Càmbaru jàngat bi ci topp dafay wax ci composition structural, mekaniismu tëj, ak jëfandikoo liggéey ci anam wu am doole.
1. Composition de formation ak Position bount de plus
Jariñ bu njëkk bi ci lëkkalekaayu hydraulique dafay am ñatti pàcc: yaram wi gëna am solo (ci lëkkaloo gi), ensemble ensemble bi, ak mekanismu tëju gi. Yaram wi gëna mag mooy yor lëkkaloo ak ligne hydraulique (lu melni tuyo asiye ak hoses) wala hydraulique (lu melni pomp, vanne, ak silindre). Design bi ci biir dafa wara méngoo ak diametre bi ak jëmmu kanaalu fluid bi. Koposaŋ bi mooy benn xeetu liggéey bi, te xeetu mbir yi ñuy faral di def ñooy O-ring (luurbber wala polyurethane), gaskets yu composite (metal ak kawsu composites), wala surface yu dëgër (lu melni surface conical/sferik). Dañu jàpp ni mekaniismu tëjukaay bi dafay wóor, te dafay tere lëkkaloo bi ci lëkkaloo yi am file (lu melni NPT ak BSPP standards), fitting compression (lu melni SAE J514 fittings compression), wala {6 fittings compression), wala {6 pin) concours (lu melni kawe {7} 100000000000 di weccoo ci masin tabax yi).
Ci anamu liggéey, lëkkalekaay hydraulique yi dañu wara méngoo ak ñatti mbir yu am solo: li njëkk mooy nga taxawal yoonu fluid buy wéy ngir mëna am ndox mu amul dara; ñaareel ba mooy tax sistem bi di doxal (ci lu bari 10-50 MPa, waaye ëpp 100 MPa ci anam wu tar) te du am deformation wala rupture bu plastik; ak ñatteel bi, tëye pression system bu dëgër bi ci tëj yoon yi ci biir ak ci biti ci biir komponentu tëgg bi.
2. Defar mekanism: Balance Balance bu am doole ci kàddu yu am solo
Li gëna am solo ci liggéey bi ci hydraulique mooy seen liggéey. Njàngalem dafa sukkandikoo ci ñaari anam yu "par-paral boppam). Su sistem hydraulique bi tàmbalee, fluid bi dafay génne presioŋ bu njëkk ci suufu jëfandikoo pomp bi. Fi ñu tolli nii, dooley kompressif bi ci wàllu tëju dafay gëna yokk su pression bi di gëna yokk. Ci misaal, O-ring dañu ko comprimé ci radial, ba noppi barabu jokkoog bi ak stress bi mu laal dafay yokk ci benn yoon, di feesal bërëbi microscope yi diggante yaram wu mag wi ak konektër bi (lu melni pax mi ci kaw suuf si). Ci wàllu seal conical (lu melni 74℃angle hydraulique ci tige hydraulique), diw bu kawe- diw, diw ci kaw suuf si, di puus surface yi gëna jege, defar effet de verre positif: "lu gëna rëy pression bi, di gëna dëgëral seal bi."
Dafay am solo lool ñu xam ni elastik bi kese la ci elastik. Li am solo mooy li am solo. Ci misaal, O{-ring yi dañuy laaj 15% {-30% ci compression bi ci diiru instalaasioŋ (valeur bi mingi aju ci dëgëraay bi ak tàngoor wi ñuy jëfandikoo) ngir mëna am taaral bu njëkk ba ci suufu pression yu néew. Ci wàllu kaweg-, macceer bi war ci wàllu taaral dafa wara baña génn (ci misaal, fibre-reinforced polyurethane O {1111}ings) ba noppi baña nangu korosion media (ci misaal, fluorolelastomer bu méngoo ak ndoxu phosphate phosphate). Presulat bi mënul nekk ci- compression mën na indi micro-leakage ci presioŋ yu woyof, waaye pre-compression bu bari mën na jur wear bu ëpp ci kaw suuf si wala di defar ay mbir yu bari.
3. Stabilite buy liggéey ci anam wi Dynamic tëral
Ci liggéey bi, lëkkalekaay hydraulique yi dañu wara bàyyi coppite yu bari ci pression (lu melni ngërëm bu rëy {- spikes hydraulique yi bawoo ci choc hydraulique, coppite tàngoor (ñu liggéey ci tàngoor wu yaatu -40 degre ci {2} degree), ak vibration mekanik (lu melni vibration bu yàgg ci masin tabax). Ngir saafara jafe-jafe yii, njàngalem liggéey dafay am dal ci anam yii:
Bi njëkk mooy, presioŋ-bsorbing: High{1}}de connecteurs dañuy faral di boole ay structure amampine (lu melni groove yu am doole wala tampon). Su amee choc hydraulique ci sistem bi, structure u àll bi dafay yokk diir bi pression bi di yokk, te dafay tere sëqët bi di gaawa jeex. Ci misaal, yenn conector hose hose yu am ci biir, amna chaine de flow spiral yuy yokk yoonu diw ngir wàññi energie choc.
Ñaareel ba mooy, coppite termik: coppite yi am ci tàngoor mën na jur wuute ci yaatuwaayu tàngoor ak koeffisien contraction ci materiyel bi ak ay komponentu metal (ci misaal, kawsu mën na yokk ci 10 yoon li wen ci tàngoor wu kawe), te loolu mën na wàññi premil bi njëkk. Ngir saafara jafe-jafe yii, yenn lëkkalekaay yi dañuy jëfandikoo jumtukaayu "lu melni benn ringu ring" (lu melni ñaari O{{{{{{{{{{ñuyooy mé'ee ci ring ci ring terre » bu dëgër) ngir may ensemble bi ñuy jëfandikoo ngir mëna toxal anaxal ci biir benn rang, di fay tàngoor {3} coppite yu am solo ci dimension yi.
Fi may jeexalee mooy, dakkal vibration bi: Anterneer biy tere mbir yi ci mekaniismu tëjug mooy caabi. Ci misaal, lëkkaloo yu am file dañuy faral di boole ay fóot wala nylon nylon, ñuy jëfandikoo mbañeel bu friction ngir moytu loose ci vibration. Ci beneen wàll bi, fitting commion yi, ci jëfandikoo gi ci wàllu mekanik bu fermu bi ci biir tuyo tuyo bi (te du bari doole ci thread) ngir mëna wéy di wóolu lëkkaloo gi doonte amna vibration bu yàgg.
Tëjteel
Doxalinu jëfandikoo gi ci fitting hydraulique dafay boole "taal bu baax", "bayal pression buy seey", ak "yëddu dynamic ci anam yi ñuy doxalee." Liko dalee ci preload bu dëgër ba ci pression {1}y temperature {- bariwul, seen jëmmal dafa wara topp sàrti mekanisien yu ndoxe yi ak njàngale yi ci science. Ginaaw sistem hydraulique yi dañuy jëm ci pression yu gëna kawe (lu melni ultra{-igh{6}} aplikaasioŋ yu weesu 80 MPa) ak xel mu gëna rëy (lu melni fitting yu xarañ yi am kaptër pression yuñ boole), njàngale yu jëm ci fitting hydraulique yi ëlëg dina gëna boole xaralay defar yi ak logique de contrôl bu gëna dëgër ngir mëna jot ay laaj yu gëna tar ci industriel yi.
