Injector Shidaalka Naaftada Injector 0445120029 La jaan qaada Bosch Injector Komatsu Excavator Cummins Engine

(4) Hagaajinta nadaafadda duritaanka shidaalka: isticmaalka qalab aad u horumarsan oo deburring ah si meesha looga saaro jir-dilka shidaalka, ka-hortagga qulqulka qulqulka shidaalka ee ka soo baxa burka, isticmaalka mashiinka nadiifinta ultrasonic si loo hagaajiyo tayada nadiifinta;Ku orod waqti ku filan ka hor intaadan ka tagin warshadda, kala furfur oo nadiifi dhamaadka orodku ka dib

4 Hadalka xidhitaanka

Dhibaatada hoos u dhaca cadaadiska furitaanka ee cirbadeynta waa dhibaato sanado badan.Tusaale ahaan, tayada guga gudaha iyo dibaddaba way ka weyn tahay, nasashada daalka lama tirtiri karo asal ahaan.Dhibaatada nadaafadda ayaa adkeyd in la xalliyo, mana suurtagalin in si buuxda loo xalliyo dhibaatada cadaadiska hoos u dhaca.Tani waxay u baahan tahay isticmaalayaasha inay hagaajiyaan oo ay ilaaliyaan duritaanka shidaalka si joogta ah, si matoorka naaftada uu u gaaro xaalada ugu fiican ee shaqada.

1 naaftada "xawaaraha duulaya" sababaha iyo tallaabooyinka baabi'inta "xawaaraha duulista" waxaa loola jeedaa xawaaraha engine naaftada ka baxsan xakamaynta, kor u kac degdeg ah in ka badan xawaaraha caadiga ah ee ifafaale muhiim ah, "xawaaraha duulaya" soo saaray qaylo fiiqan, haddii aan la joojin in waqti, waxay keeni doontaa crankshaft, isku xirka usha iyo jabka kale jiida, xataa jidhka, flywheel qaraxa iwm. Sababaha engine naaftada "tartanka" sababaha:①Guddoomiyaha oo guuldarraystay, rafkii meesha ugu badnaa ee sahayda saliidda oo xayiran;②Cidhiidhiga nidaamka xakamaynta ma aha mid adag, saliiddana si dhab ah ayaa loo gubay.③Waxay dhacdaa marka culeyska si lama filaan ah looga saaro sababaha qaarkood shaqada rarka.Marka matoorka naaftada uu dhaco "tartanka", tillaabooyin aan caadi ahayn ayaa la qaadi karaa si mishiinka naaftada loogu qasbo inuu istaago oo joojiyo:①gacan-ka-hadalka ee booska hoos u dhaca;(2) La soo bax daboolka duufaanka, si adag u xidh godka shaandhada hawada ee calaacasha gacanta ama dharka, oo xidh dhululubada hawada nuuga;La soo bax dhuumaha saliida, dabciso lawska tuubada saliida cadaadiska sare leh, jar wareegga saliidda oo jooji sahayda saliidda.Tani mararka qaarkood ma shaqeyso sababtoo ah baabuurta duuleysa waxay u muuqdaan inay gubaan saliid