Injector Shidaalka Naaftada 095000-1520 Durida Denso ee Isuzu
faahfaahsan alaabta
Loo isticmaalo Baabuurta/Matoorada
| Koodhka badeecada | 095000-1520 |
| Qaabka Matoorka | 4HK1,SA60125E, PC400-7 |
| Codsiga | ISUZU |
| 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 |
Saamaynta isbeddellada nanofiska ee budada magnetite-ka ee buufinta buufinta buufinta injiinka naaftada (qaybta 1)
1. Hordhac
Dhibaatada xirashada iyo jeexjeexa tuubooyinka buufinta matoorada naaftada ayaa noqotay mid degdeg ah oo la xiriirta shuruudaha cusub ee ilaalinta deegaanka ee la xiriirta tayada shidaalka naaftada. Waxaa la rumeysan yahay in marka shuruudahan la buuxiyo, ay lagama maarmaan tahay, si loo ilaaliyo heerka dufanka, si loo soo bandhigo waxyaabaha lagu daro dharka lidka ku ah shidaalka. Marka la eego, heerka Yurub ee tayada shidaalka naaftada ayaa soo bandhigay tusmada saliidda [1, 2]. Dhibaatadani waxay si cad uga muuqatay Ruushka, halkaas oo wax soo saarka shidaalka deegaanka u fiican uu si degdeg ah u korayo.
Habka dhaqameed ee lagu kordhiyo sifooyinka tribotechnical ee saliidaha, iyada oo la soo bandhigayo noocyo kala duwan oo lagu daro, sida lagu muujiyay daraasadaha qorayaasha kala duwan, ma aha mid waxtar u leh shidaalka. Sidaa darteed, ilaalinta sifooyinka lidka-dabiiciga ah ee shidaalka waa hawl muhiim ah, taas oo xalkeedu suurtogal yahay oo kaliya iyada oo lagu saleynayo daraasadaha aasaasiga ah ee hababka tribochemical iyo raadinta alaabta cusub ee ku salaysan sida wax lagu daro.
2. Qalabka iyo hababka
Wakiilka dharka ka-hortagga ah [3] oo ka kooban shidaal naafto ah oo leh 0.00001% miceles, oo lagu sameeyay saldhigga molecules ee saliidda caaga ah ee adag ee oksijiinta birta (Fe3O4), iyo molecules ku hareeraysan oleic acid (C18H34O2) oo qadarkeedu yahay 0.0001%.
Waxyaalaha lagu daro waxay leedahay iska caabin yar oo xiirid iyo korodhka saliidda naaftada marka lagu daro lagu daro. Waxyaabaha lagu daro antiwear-ka ayaa lagu daray shidaalka naaftada saamiga 1/10 heerkul ah 60 ° C iyo walaaq joogto ah hal saac. Shidaalka la helay waxaa loo adeegsaday ka shaqaynta istarabuunka KI-921M oo ku qalabaysan duriyaal leh dhul magnetic gudaha ah [4]. Si loo isbarbardhigo qalabka lidka-dabiiciga ah ee shidaalka, iyadoo ku xiran maadada baaruudda, baaritaanno ayaa lagu sameeyay shidaalka leh maadada baaruudda ah ee 0.035%, 0.2% iyo 0.035% iyadoo la soo bandhigay waxyaabaha lagu daro antiwear-ka sare. Koorsada imtixaanada iyo habka loo habeeyo xogta tijaabada ah iyadoo la adeegsanayo agabka agabka software-ka casriga ah ee xisaabta kombuyuutarka ayaa lagu bixiyaa [5].
