Umgaqo woomatshini wepompo yeoyile
Ioyile yoxinzelelo lokufunxa ioyile
Ukufunxwa kweoyile kunye noxinzelelo lweoyile kwimpompo yokujova kugqitywa yintshukumo ephindaphindayo yeplunger kwisleeve yeplunger. Xa iplunger ikwindawo esezantsi, imingxunya emibini yeoyile kwisleeve yeplunger iyavulwa, kwaye umngxuma wangaphakathi wesleeve yeplunger udibaniswa nendlela yeoyile emzimbeni wepump, kwaye ipetroli igcwaliswa ngokukhawuleza yigumbi leoyile. Xa i-CAM iphumle kwirola yomzimba weroller, iplunger iyaphakama. Yiya phezulu ukusuka ekuqaleni kweplunger de umngxuma weoyile uvalwe bubuso obuphezulu beplunger. Ngeli xesha, ngenxa yokuhamba kweplunger, ipetroli icinezelwa ngaphandle kwegumbi leoyile kwaye igeleze iye kwindlela yeoyile. Ngoko ke olu lifti lubizwa ngokuba yi-pretravel. Xa iplunger ivala umngxuma weoyile, inkqubo yokucinezela ioyile iyaqala. Xa iplunger inyuka, uxinzelelo lweoyile kwigumbi leoyile luyanda kakhulu. Xa uxinzelelo ludlula intwasahlobo yentwasahlobo yevalvu yokuphuma kweoyile kunye noxinzelelo lweoyile oluphezulu, ivalvu yeoyile iyatyhalelwa ngaphandle, kwaye ipetroli icinezelwa kumbhobho weoyile kwaye ithunyelwe kwi-injector yamafutha.
Ixesha apho umngxuma wokungena kweoyile kwisleeve yeplunger uvalwe ngokupheleleyo bubuso obuphezulu beplunger libizwa ngokuba yindawo yokuqala yonikezelo lweoyile oluyi-theoretical. Xa iplunger iqhubeka isiya phezulu, unikezelo lweoyile luyaqhubeka, kwaye inkqubo yoxinzelelo lweoyile iyaqhubeka ide i-helical bevel kwiplunger ivule umngxuma weoyile. Xa umngxuma weoyile uvuliwe, ioyile enoxinzelelo oluphezulu iphuma kwigumbi leoyile nge-longitudinal groove kwiplunger kunye nomngxuma wokubuyela kweoyile kwisleeve yeplunger ukuya kwindawo yeoyile emzimbeni wepompo. Ngeli xesha, uxinzelelo lweoyile lwegumbi leoyile yesleeve yeplunger luyancipha ngokukhawuleza, ivalvu yokuphuma kweoyile iwela kwisihlalo sevalvu phantsi kwesenzo soxinzelelo lweoyile entwasahlobo kunye netyhubhu yoxinzelelo oluphezulu, kwaye i-injector iyeka ngoko nangoko ukutshiza ioyile. Ngeli xesha, nangona iplunger iqhubeka inyuka, unikezelo lweoyile luye lwaphela. Umzuzu apho umngxuma wokubuyela kweoyile kwisleeve yeplunger uvulwa kwicala le-bevel leplunger ubizwa ngokuba yindawo yokugqibela yonikezelo lweoyile oluyi-theoretical. Kuyo yonke inkqubo yokunyuka kwe-plunger, yinxalenye ephakathi kuphela ye-stroke yinkqubo yoxinzelelo lweoyile, ebizwa ngokuba yi-stroke esebenzayo ye-plunger.
Ulawulo lwepetroli
Ukuze kuhlangatyezwane neemfuno zomthwalo wenjini yedizili, unikezelo lwamafutha kwipompo yokujova ipetroli kufuneka lukwazi ukulungelelanisa ngaphakathi koluhlu lonikezelo lwamafutha oluphezulu (umthwalo opheleleyo) ukuya kunikezelo lwamafutha olungenanto (ukuma). Uhlengahlengiso lonikezelo lwamafutha lwenziwa yinduku yamazinyo kunye nomkhono ojikelezayo ukuze zonke iiplunger zepompo yokujova ipetroli zijikeleze ngaxeshanye. Xa iplunger ijikeleza, ixesha lokuqala lonikezelo lweoyile alitshintshi, kwaye ixesha lokuphela konikezelo lweoyile liyatshintshwa ngenxa yotshintsho kwindawo yomngxuma wokubuyisela ioyile kumkhono weplunger kwicala le-bevel leplunger. Nge-Angle yokujikeleza eyahlukileyo yeplunger, ukubetheka okusebenzayo kweplunger kwahlukile, kwaye nonikezelo lweoyile nalo luyatshintshwa.
Okukhona i-Angle yokujikeleza kwe-plunger ikhulu kwinqanaba loku-1 lokungabikho kobonelelo lweoyile, kokukhona umgama omkhulu phakathi kobuso obuphezulu be-plunger kunye ne-hypotenuse yomngxuma wokubuyisela ioyile wesingxobo esivulekileyo seplagi, kwaye kokukhona unikezelo lweoyile lukhulu. Ukuba i-Angle yokujikeleza kwe-plunger incinci, ukunqunyulwa kweoyile kuqala kwangethuba kwaye unikezelo lweoyile luncinci. Xa injini yedizili imisiwe, ioyile kufuneka inqunyulwe. Ngenxa yesi sizathu, umngxuma ode kwi-plunger unokujikwa uye kumngxuma wokubuyisela ioyile ngqo ecaleni kwesingxobo se-plunger. Ngeli xesha, kwi-plunger stroke yonke, ipetroli kwi-plunger sleeve ibibuyela kumjelo weoyile nge-longitudinal groove kunye nomngxuma wokubuyisela ioyile, akukho nkqubo yoxinzelelo lweoyile, ngoko ke unikezelo lweoyile lulingana no-zero. Xa i-plunger ijikeleza, ixesha lokutshintsha i-oyile iphela lisetyenziselwa ukulungisa unikezelo lweoyile, olubizwa ngokuba yindlela yokulungisa i-oyile end point adjustment.
Ukunikezelwa kweoyile kwipompo yeoyile kufuneka kuhlangabezane neemfuno zenjini yedizili kwiimeko ezahlukeneyo zokusebenza, ngokweemfuno zenjini yedizili, ipompo yeoyile kufuneka iqinisekise ukuba ukunikezelwa kweoyile kwisilinda nganye kuqala ngaxeshanye, oko kukuthi, i-Angle yokunikezelwa kweoyile iyahambelana, kufuneka iqinisekise nokuba ixesha lokunikezelwa kweoyile liyafana, kwaye ukunikezelwa kweoyile kufuneka kuqale ngokukhawuleza, kumiswe ioyile ngokukhawuleza nangokucocekileyo, ukuze kuthintelwe ukuvuza. Ngokuxhomekeke kwimo yegumbi lokutsha kunye nendlela yokwenziwa komxube, ipompo yeoyile kufuneka inike ipetroli ngoxinzelelo olwaneleyo kwi-injector ukuqinisekisa umgangatho olungileyo we-atomization.
I-Zhuo Meng Shanghai Auto Co., Ltd. izimisele ukuthengisa iinxalenye zeemoto ze-MG&MAUXS kwaye wamkelekile ukuzithenga.
