Injector Shidaalka Naaftada Cusub 2645A747 Duriyaha Tareenka Caadiga ah 320-0680 Ku Wanaagsan Bisadda C6.6 C4.4 Engine 323D L Excavator
faahfaahsan alaabta
Loo isticmaalo Baabuurta/Matoorada
Koodhka badeecada | 320-0680 / 2645A747 |
Qaabka Matoorka | 323D |
Codsiga | Diirka |
MOQ | 6 pcs / Laga wada hadlay |
Baakadaha | Baakadaha Cadaanka ah ama Shuruudaha Macmiilka |
Dammaanad | 6 bilood |
Waqtiga hogaaminta | 7-15 maalmood oo shaqo kadib xaqiijinta dalabka |
Lacag bixinta | T/T, PAYPAL, sida dookhaaga |
Aqoonta ku saabsan duritaanka naaftada
Cavitation Gudaha Cadaadiska Sare ee indhaha ee Daah-furnaanta Shidaalka Injectors(QAYBTA 2)
Nambarada mudista indhaha ee la heli karo (OA) ayaa la isticmaalay dhowr daraasadood oo hore oo ku saabsan qulqulka gudaha ee joomatariyada busta mudista ee laga helay matoorada isku-durista tooska ah. Qaar badan oo ka mid ah daraasaddan hore ayaa lagu sameeyay cadaadiska cirbadeynta oo aad uga hooseeya kuwa duritaanka warshadaha ee la xiriira, sababtoo ah caqabadda naqshadeynta duritaanka OA kaas oo u adkeysan kara cadaadiska sare ee duritaanka. Si loo magdhabo, qaar ayaa isticmaalay joomatari-kor loo qaaday si ay u dhigmaan lambarka Reynolds.
Daraasadaha isku dayay in ay gaaraan cadaadiska duritaanka dhabta ah ayaa halkan lagu soo koobi doonaa, maadaama kuwani yihiin kuwa ugu khuseeya naqshadda lagu soo bandhigay warqadan, ugu dambeyntiina waa kuwa ugu saxsan marka ay timaado soo saarida qulqulka xiisaha.
Arcoumanis iyo al. baadhay saamaynta joomateri-ka-qabashada iyadoo la barbardhigayo nambarada Reynolds iyo Cavitation ee cabbirka dhabta ah iyo kor loo qaaday joomatari[2]. Waxay ogaadeen in qaababka cavitation-ku ay ku kala duwan yihiin labada joomatari ee nambarada cavitation ee isku midka ah. Labada miisaan ee joomatari waxay muujiyeen dalool joomatari dhanka hoose ee cidhifka sare ee cidhifka (oo leh durduhu hoos u tilmaamayo), iyo dalool xadhkaha ka jira oo ka jira dhinaca ka soo horjeeda daloolka kore.
Farqiga ugu weyn ee ay arkeen qorayaashu waxaa loo aaneynayaa kala duwanaanshaha waqtiga degenaanshaha xumbo ee qulqulka iyadoo ay ugu wacan tahay dhererka daboolka ee kala duwan. Injektarka miisaanka weyn waxa uu ka samaysan yahay galaas akrilik ah, halka mudiyeha miisaanka dhabta ah uu ka samaysan yahay ul quartz ah oo ku dheggan jirka duritaanka tareennada caadiga ah ee Bosch oo ay ku hareeraysan yihiin gallery taageero akrilik ah. Qaybta akriliga ah ayaa si weyn uga weyneyd birta asalka ah ee duriyaha. Reid iyo al. loo isticmaalo sapphire si uu u abuuro nooc la fududeeyay ee joomatari ee laga helay mudiyeyaasha valve-covered-orifice (VCO)[3]. Waxay ku guuleysteen cadaadiska duritaanka ee 2000 bar oo leh naqshadeynta. Waxay u muuqataa in cirifka loo dhisay iyada oo la isku dhejiyay taarikada sapphire ee jihada axial oo leh godadka isdaba-joogga ah kuwaas oo sameeyay joomatari ugu dambeeya. Tani waxay ahayd hab xariif ah oo lagu fududaynayo habaynta qaybaha.