Qaybta 1: CCEC Warqadaha Saliida Naaftada

HORDHAC

Qoraalkan Injineerinka ah waa sharaxaad guud oo ku saabsan isticmaalka saxda ah iyo shuruudaha dayactirka ee saliidda saliidda ee Chongqing Cummins.Ujeedada Bulletin Injineernimada waa in la cusboonaysiiyo oo la fududeeyo rijeetada isticmaalka saliidda ee Chongqing Cummins Engine Co., Ltd ( CCEC) iyo in la cusboonaysiiyo lana fududeeyo talooyinka iyo tilmaamaha isticmaalaha ugu dambeeya.

CCEC waxay qoraysaa isticmaalka saliida engine naaftada tayo sare leh sida SAE15W/40 .API CF - 4 ama NT, KT iyo M 11 mishiinka injector mishiinka ama SAE10W/30 , API CF-4 ee NT, KT iyo M11 mishiinka injector farsamada ee loo isticmaalo gobollada altiplano ee Qinghai iyo Xizang, API CH-4 ee QSK iyo M 11 electro-injector/electro-control engine, API C -4 saliidaha waa la isticmaali karaa, laakiin inta u dhaxaysa dheecaanka waa in la dhimo ilaa 250 saacadood.filtarrada tayada sare leh sida Fleetguard ama wax u dhigma

CCEC waxay saldhig u tahay talooyinka dheecaanka saliida ee kala soocida waxqabadka saliida iyo wareegga shaqada.Ilaalinta saliidda saxda ah iyo inta u dhaxaysa isbeddelka shaandhada ayaa ah arrin muhim ah oo lagu ilaalinayo daacadnimada injiinka.Kala tasho buug-gacmeedkaaga Hawlgalka iyo Dayactirka si aad u hesho tilmaamo faahfaahsan oo ku saabsan go'aaminta muddada beddelka saliidda ee mishiinkaada.

Hal shaandhada qulqulka buuxa iyo hal shaandhayn la dhaafo ayaa si xoog leh loogu isticmaalaa dhammaan matoorada CCEC (marka laga reebo heeganka G-set ).Macmiilku ma ogola inuu hoos u dhigo qulqulka buuxa ama shaandhada dhaafitaanka.

QAYBTA 1: CCEC MAtoorka Naaftada Naaftada, QORAALKA SIDA

CCEC waxay qeexaysaa isticmaalka tayada sare leh, shirka saliidda mashiinka naaftada Amincan Institute (API) kala soocida waxqabadka CF-4 ama wixii ka sareeya waa la isticmaali karaa, laakiin inta u dhaxaysa biya-mareenka waa in la dhimaa ilaa 250 saacadood).Haddii matoorku ay tahay inuu shaqeeyo iyada oo aan lahayn saliidaha darajada CF-4, saliidda darajada CD waa la oggol yahay (marka laga reebo QSK, M 11 electro-inject/electro-control engine), laakiin inta u dhaxaysa dareeraha waa in la soo gaabiyo sida looga baahan yahay.

Ha u isticmaalin saliid ka hooseysa darajada CD si isku mid ah.

Saliida jebinta gaarka ah laguma talinayo in lagu isticmaalo mishiinada CCEC ee cusub ama dib loo dhisay.Shidaal-qeybiyeyaasha ayaa mas'uul ka ah tayada iyo waxqabadka alaabtooda.

1. Saliida badan

Daawada aasaasiga ah ee CCEC waa isticmaalka 15W40 multigrade ee hawlgalka caadiga ah ee heerkulka deegaanka ee ka sarreeya -15C [5F].Isticmaalka saliida multigrade waxay yaraynaysaa samaynta dhigaalka, waxay wanaajisaa qallafsanaanta mishiinka xaaladaha heerkulka hooseeya, waxayna kordhisaa cimriga engine iyadoo ilaalinaysa saliidda inta lagu jiro xaaladaha heerkulka sare ee hawlgalka.Maadaama saliidaha kala duwan la muujiyay inay bixiyaan qiyaastii boqolkiiba 30 isticmaalka saliidda, marka la barbar dhigo saliidaha monograde, waxaa muhiim ah in la isticmaalo saliidaha kala duwan si loo hubiyo in injiinkaagu uu buuxin doono shuruudaha qiiqa.Halka darajada viscosity-ka ee la door bidaayo ay tahay 15W-40, miisanka hoose ee multigrades waxa loo isticmaali karaa cimilo qabow.Fiiri jaantuska 1: Heerkulka deegaanka ee SAE ee la qoray.

Jaantuska 1: Heerkulka deegaanka ee SAE Oil Viscosity ee la qoray

Saliida la kulma API CI - 4 iyo CJ - 4 iyo darajada viscosity 10W30, waa inay buuxiyaan ugu yaraan heerkulka sare iyo viscosity xiirid sare ee 3.5 cSt., iyo xidhashada giraanta xirashada shuruudaha Cummins Inc.iyo imtixaanada Mack.Markaa, waxaa loo isticmaali karaa in ka badan heerkul ballaadhan oo ka badan 10W30 saliidda oo buuxinaysa kala-soocidda waxqabadka API ee da'da weyn.Maadaama saliidahani ay yeelan doonaan filimo saliid jiho ka khafiifsan oo ka badan 15W40 saliid, filtarrada Fleetguard tayo sare leh waa in la isticmaalaa in ka sarreeya 20C (70F).Qaar ka mid ah alaab-qeybiyeyaasha saliidda ayaa laga yaabaa inay ku andacoodaan dhaqaale shidaal oo ka wanaagsan saliidahaas.Cummins Inc. ma oggolaan karo mana diidi karo wax alaab ah oo aanu soo saarin Cummins Inc. Sheegashadani waxay u dhaxaysaa macaamiisha iyo alaab-qeybiyaha saliidda.Hel ballan-qaadka alaab-qeybiyaha saliidda in saliiddu ay ku siin doonto waxqabad lagu qanco ee matoorada Cummins, ama ha isticmaalin saliidda.

2. Saliida monograde

Isticmaalka saliida monograde waxay saamayn kartaa xakamaynta saliidda mishiinka .Inta u dhaxeeysa biya-mareenka gaaban ayaa laga yaabaa in looga baahdo saliid monograde ah, sida lagu go'aamiyay la socodka dhow ee xaaladda saliidda oo leh muunad saliid la qorsheeyay.

CCEC kuma talinayso in la isticmaalo saliidaha monograde.

3. Codsiga saliidda ee CCEC iyo muddada dhexda biyo-mareenka ee lagu taliyey eeg Shaxda 1.

Shaxda 1:

Fiiro gaar ah:

1.API CD & CF waa kuwo aan xad lahayn oo ka kooban sulfur, simplex CG-4&CH-4 waxa ku jira baaruud baahida saliidda in ka yar 0.05 boqolkiiba.Laakiin sulfurka ku jira shidaalka guduhu ma buuxin karo wax ka yar 0.05 boqolkiiba hadda.CCEC waxay ku talinaysaa in saliidda H ama I ay buuxin karto dhammaan shuruudaha CF-4/CH-4/CI-4, iyada oo aan xaddidnayn waxa ku jira baaruudka.Sidaa darteed, CCEC waxay ku talinaysaa H ama I heerka saliidda mishiinka koronto-injector-ka sii daaya ee hooseeya.

2. Soo-saare CCEC Cummins waxay ku talinaysaa 10W/30 CF-4 ama ka sareeya saliid in matoorka loo isticmaalo dhulka miiska.Marka jawigu ka sarreeyo -15 sentigrade, ogow in la isticmaalo 15w/40 cf-4, saliid ch-4 xaalad ka sii daran, laakiin u baahan in la xakameeyo inta u dhaxaysa biya shubashada 150 ama 250 saacadood gudahood.Saliida sare ee gaarka ah ee CCEC ayaa lagula talinayaa baabuurta iyo mashiinka dhismaha.

3. Saliida CH-4 waxay la shaqaysaa Fleetguard LF9009 filter waxay kordhin kartaa inta u dhaxaysa biya shubka ilaa 500 saacadood.

4. Muddada qulqulka biyaha waxay ku salaysan tahay Cummins oo lagu taliyay inta u dhaxaysa dareeraha iyo mishiinka guriga iyo tayada shidaalka, oo aan ka hor imanayn Cummins Inc.

5. Marka heerka oi ka wanaagsan la isticmaalo, isticmaaluhu waa inuu si buuxda u tixgeliyo adkeysiga filtarrada, oo soo gaabiyo muddada beddelka shaandhada ku habboon.Muddada u dhaxaysa isbeddelka shaandhaynta waa 250 saacadood guud.