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SMD129345 PLUG -RUBBER
Umsebenzi ongundoqo webhanti lexesha le-injini kukuqhuba indlela yevalvu ye-injini ukuvula okanye ukuvala izivalo zokungena kunye nokukhupha i-injini ngexesha elifanelekileyo, ukuze kuqinisekiswe ukuba isilinda se-injini sinokuphefumla kwaye siphume ngokuqhelekileyo.
Umgaqo wokusetyenziswa
Umsebenzi wekhonkco lexesha lixhomekeke kwikhonkco letsimbi lamandla aphezulu ukuze udibanise i-sprockets ye-crankshaft kunye ne-camshaft kwaye uzigcine zisebenza ngokuhambelanayo. Ngenxa yokusebenza kwesantya esiphezulu phakathi kwesinyithi, ukunxiba ngokukhawuleza kunye nobushushu obuphezulu, inkqubo yokuthambisa ehambelanayo kufuneka yenzelwe ukupholisa kunye nokuthambisa. Kwangaxeshanye, xa ikhonkco lexesha lisetyenziswa kuyilo lwenjini, kukwakho nengxaki yengxolo yokruthakruthwano phakathi kweentsimbi. Ukuze kusonjululwe le ngxaki, umenzi kufuneka athathe amanyathelo ahlukeneyo, njengekhonkco elinoyilo oluphuculweyo. Ukuze kusonjululwe ezi ngxaki, kunyanzelekile ukuba kwandiswe uyilo kunye neendleko zokwenziwa kwe-injini.
umahluko
Nangona imisebenzi esisiseko "yebhanti lexesha" kunye "nekhonkco lexesha" iyafana, umgaqo wabo wokusebenza usahluka.
Kukho amazinyo amaninzi erabha kwicala langaphakathi lebhanti lexesha. Ibhanti lexesha lisebenzisa la mazinyo erabha ukusebenzisana kunye negroove phezulu kwiindawo ezijikelezayo ezihambelanayo (i-camshaft, impompo yamanzi, njl.), ukwenzela ukuba i-injini ye-crankshaft ikwazi ukutsala ezinye iindawo ezisebenzayo kwaye igcine iindawo eziqhutywayo zisebenza ngokuhambelanayo. Ibhanti lexesha linokuthathwa njengesixhobo esithambileyo. Kwangaxeshanye, xa ibhanti lexesha lisebenza, likwafuna intsebenziswano ye-tensioner (ngokuzenzekelayo okanye ngesandla ukulungelelanisa ukuqina kwayo) kunye ne-idler (isikhokelo sebhanti ebalekayo) kunye nezinye izixhobo.
Xa kuthelekiswa nekhonkco lexesha, ibhande lexesha lineempawu zesakhiwo esilula, akukho lubrication, ukusebenza ngokuzolileyo, ukufakwa kunye nokugcinwa ngokufanelekileyo, iindleko zokuvelisa eziphantsi kunye nokunye. Nangona kunjalo, ibhanti lexesha liyirabha (i-hydrogenated butadiene rubber) icandelo. Ngokunyuka kwexesha lokusebenza kwe-injini, ibhanti lexesha liya kunxitywa kwaye libe mdala. Ukuba ayitshintshwanga ngexesha, xa ibhanti lexesha litsiba okanye liphuka, isenzo seendawo eziqhubayo ze-injini ziya kuphazamiseka kwaye iindawo ziya konakala. Ukuba i-injini yokungena kunye neevalvu zokukhupha kunye nepiston ye-injini zihamba ngokungalungelelanisiyo, okukhokelela kumonakalo wokungqubana.