Amacandelo e-Volvo excavator ahlala ethandwa ngabaqhubi kwishishini le-excavator. Inkonzo yasemva kwentengiso kunye nomgangatho weendawo zokumba zeVolvo ezithengwe ngabantu abaninzi ziqinisekisiwe ngakumbi kunezo zabanye abavelisi abancinci. Nangona kunjalo, kungakhathaliseki ukuba zilungile kangakanani, ukungasebenzi kakuhle akunakuphepheka emva kokusetyenziswa kwexesha elide. Ukwazi ngakumbi malunga nezizathu zokuqhekeka kweebhloko zeenjini kunye neentloko ze-cylinder zinethemba lokuba luncedo kuwe.
I. Izizathu zokuqhekeka kwiindawo ze-Volvo excavator cylinder Amacandelo e-injini ye-cylinder block kunye nentloko ye-cylinder ejongene nokuqhekeka ngokuqhelekileyo ihambelana nesakhiwo sabo. Amalungu athambekele ekuqhekekeni kwiintlobo ezahlukeneyo zeenjini zineepateni zazo. Iibhloko ze-injini kunye neentloko ze-cylinder zihlala ziphonswa kwintsimbi engwevu, i-alloy cast iron, kunye ne-aluminium alloy. Izakhiwo zabo zinzima, kwaye zisebenza phantsi kobushushu obuphezulu, uxinzelelo oluphezulu, umthwalo we-thermal, kunye neemeko zomthwalo otshintshileyo. Ngoko ke, imingxuma yesanti kunye neentanda zihlala zivela kwi-cylinder block kunye nentloko ye-cylinder.
II. Izisombululo zokuqhekeka kwiindawo ze-Volvo excavator cylinder
- Injini inamandla aphezulu kunye nesantya. Ngezantya eziphakamileyo, amandla angenayo makhulu, uxinzelelo kwi-plate ephantsi luphezulu, kwaye kunokwenzeka ukuqhekeka.
- Ibhloko ye-cylinder inesakhiwo esiyinkimbinkimbi kunye nobukhulu bodonga olungalinganiyo. Ngenxa yokuqina kwayo okuphantsi, iintanda kunokwenzeka ukuba zenzeke kwiindawo ezibuthathaka.
- Ngesantya esiphezulu, i-crankshaft ishukuma, eyandisa umthwalo kwibhloko yesilinda kwaye ibangele ukuqhekeka kwiindawo ezibuthathaka.
- Ukugxininiswa koxinzelelo lwenzeka kutshintsho phakathi kweendawo ezingoomatshini kunye neendawo ezingasetyenzwanga ezinobunzima obahlukeneyo bodonga. Xa uxinzelelo loxinzelelo lubekwe ngaphezulu kunye noxinzelelo lwangaphakathi olushiyekileyo ekugaleleni, ukuqhekeka kunokwenzeka ukuba kwenzeke.
- Ukuba injini isebenza phantsi komthwalo ogqithisiweyo ixesha elide, uxinzelelo kwibhloko yesilinda luphezulu kakhulu, kwaye umlinganiselo wokuqhekeka kwibhloko ye-cylinder inkulu.
- Ngokukhawuleza ukongeza amanzi abandayo kwi-injini kwiqondo lokushisa eliphezulu kubangela uxinzelelo olugqithiseleyo lwe-thermal kwibhloko ye-cylinder, okubangela ukuguqulwa kwe-cylinder block kunye nokuphuka.
- Ubuninzi obugqithisileyo bokungcola kwamanzi kwibhatyi yamanzi kunciphisa ukuhamba kwamanzi okupholisa. Ngexesha elifanayo, ngenxa yokugqithiswa kobushushu bokungcola kwamanzi, ubushushu - ukutshatyalaliswa kokusebenza kwe-injini kuyancipha. Ngokukodwa emva kokuhamba kwamanzi phakathi kwe-cylinder kunye ne-valve ivaliwe, ukushisa kwayo - ukuchithwa kuchaphazeleka kakhulu, kubangela ukuba ukushisa kwendawo yokusebenza kuphakame kwaye uxinzelelo lwe-thermal luphezulu kakhulu. Oku kunokwenzeka kumaxesha obusika anzima kwaye agqabhuke ngenxa yokongezwa ngequbuliso kwamanzi ashushu aphezulu.
- Iimfuno zobugcisa bemisebenzi yokulungisa aziphunyezwanga ngokungqongqo. Ngokomzekelo, iibholiti zentloko ye-cylinder aziqiniswanga ngendlela echaziweyo kunye ne-torque, kwaye amandla okuqinisa awalingani, okubangela ukuguqulwa kwe-cylinder kunye nokuqhekeka kufuphi nomngxuma webholithi.
- s.
Ngokusebenzisa le ngcaciso ingentla, unokuqonda okuthile ngoonobangela bokusilela kokuqhekeka kwiibhloko zenjini kunye neentloko zeesilinda. Kuya kufuneka ukhumbule ukubhekisa kuyo ekusetyenzisweni kwemihla ngemihla ukunqanda iimeko ezifanayo kunye nokuchaphazela ukusetyenziswa.
