Igiteranyo cy'inyuguti ya roller rocker yo mu modoka ni iki?
Iteraniro ry'ingufu z'imodoka zikora roller rocker ni igice cy'ingenzi cya moteri, ahanini kigizwe n'ingufu z'ingufu, imigozi y'ingufu z'ingufu n'inkoni zisunika. Rikoresha imiterere y'ingufu kugira ngo rigabanye gukururana no kongera umuvuduko wa camshaft.
Imikorere y'ibanze
Hindura uburyo camshaft izengurukamo moteri ikora nk'uko ikora, ugenzure uburyo ifunguka n'ifungwa ry'imashini, kandi ugere ku ngendo enye za moteri zifata, zigashyirwamo ingufu, zitanga ingufu n'izisohora umuriro.
Ibiranga imiterere
Ikoresha igishushanyo mbonera cy'ikirenge gifite amaboko abiri. Igice kirekire cy'ukuboko gifatanye n'agace k'ikirenge, naho igice gito cy'ukuboko gifite vis yo kugenzura aho valve inyura.
Ifite imiyoboro yo kwisiga amavuta n'imyobo y'amavuta imbere kugira ngo igire amavuta meza.
Umutwe ubusanzwe ukozwe nk'uruziga kandi uzunguruka ku mpera y'umugongo w'agace k'inyuma iyo uzunguruka kugira ngo ugabanye kwangirika
Itandukaniro ry'ubwoko
Hari ubwoko bubiri busanzwe: amaboko ya valve stem rocker na roller rocker. Muri bwo, ukuboko kwa roller rocker guhindura sliding friction mo sliding friction binyuze muri needle roller bearings, bishobora kugabanya kwangirika no kunoza uburyo valve lift control igenda.
Inshingano y'itsinda ry'amakinamico yo mu bwoko bwa roller rocker ni uguhindura imikorere y'imashini izunguruka mu buryo bugororotse, kugenzura neza uburyo ifungura n'ifunga rya valve, no kugera ku nshingano yo gukwirakwiza valve muri moteri.
Imikorere yihariye
Youdaoplaceholder0 guhindura
Uburyo bwo kuzenguruka bwa camshaft buhinduka uburyo bwo kuzenguruka bwa valve binyuze mu buryo bw'icyuma gifata amashanyarazi, bigatuma valve zifungura kandi zigafunga ku gihe.
Igenzura rya valve ya Youdaoplaceholder0
Gukoresha neza umuyoboro wa valve lift kugira ngo ugenzure neza uburyo moteri yinjira n'isohoka ry'amazi bitanga ingaruka ku buryo butaziguye ku mikoreshereze myiza y'amashanyarazi no gukoresha neza umuriro w'amashanyarazi.
Ubufasha bwa sisitemu ya Youdaoplaceholder0
Nk'igice cy'ingenzi cy'umurongo w'amashanyarazi, kigomba kwihanganira imbaraga ziterwa na camshaft n'imbaraga z'impinduka za valve kugira ngo sisitemu yo kohereza ihamye.
Amakosa mu guteranya ukuboko kw'imodoka mu buryo bwa roller rocker akunze kugaragara nk'urusaku rudasanzwe rwa moteri, kugabanuka k'ingufu, kwiyongera k'ikoreshwa rya lisansi n'ibindi bimenyetso. Impamvu zihariye zirimo inenge mu miterere, amavuta adahagije, imikorere myinshi n'ibindi bintu.
Ibimenyetso bisanzwe by'ikosa
Youdaoplaceholder0 Urusaku rudasanzwe rw'icyuma: Urusaku rw'icyuma rugaragara neza rubaho ku muvuduko muto cyangwa udakora, kandi urusaku rudasanzwe rushobora kwiyongera mu gihe cyo kwihuta.
Youdaoplaceholder0 Kubura ingufu: Gufungura no gufunga neza kwa valves bituma umuntu adakoresha neza, bigatuma umuvuduko udakora neza ndetse bigatuma throttle ikomeza gutinda.
Youdaoplaceholder0 Kongera ikoreshwa rya lisansi : Uburyo bwo gutwika bugabanuka, kandi ikoreshwa rya lisansi rishobora kwiyongeraho 10% kugeza kuri 20%.
Youdaoplaceholder0 Ingorane mu gutangira: Ikosa rikomeye rishobora gutuma gutangira gutsindwa cyangwa guhagarara.
Isesengura ry'Impamvu z'Amakosa
Inenge yo gushushanya Youdaoplaceholder0: Igishushanyo mbonera cy'ukuboko kwa rocker cya zimwe muri moderi gifite ikibazo cyo kwibanda ku muvuduko, bishobora gutuma habaho guhindagurika cyangwa kuvunika mu gihe cy'umutwaro mwinshi igihe kirekire.
Youdaoplaceholder0 Gusiga amavuta ku buryo budasanzwe : Amavuta ya moteri adahagije, akayunguruzo kazibye cyangwa umuvuduko udasanzwe wa pompe, bigatera gukururana kwumye hagati y'ibyuma.
Youdaoplaceholder0 Gukoresha imitwaro myinshi : Gutwara imodoka ku muvuduko mwinshi kenshi cyangwa kuzamuka imitwaro iremereye byongera umutwaro ku bice bimwe na bimwe by'imodoka.
Inama zo kwirinda no guhangana n'ikibazo
Youdaoplaceholder0 Gusana buri gihe : Reba urwego rw'amavuta n'imiterere y'akayunguruzo, hanyuma ukoreshe amavuta yujuje ibisabwa.
Youdaoplaceholder0 Irinde imikorere ikabije: Gabanya gutwara imodoka igihe kirekire kandi wite ku gukonjesha moteri.
Youdaoplaceholder0 Gusana ku gihe: Iyo urusaku rudasanzwe cyangwa igabanuka ry'ingufu rigaragaye, hita ugenzura aho valve iherereye hanyuma usimbuze ihuriro nibiba ngombwa.
Ihame ry'imikorere y'iteranya ry'ingufu za roller rocker z'imodoka rishingiye ahanini ku guhuza sisitemu ya hydraulic na bearing z'umupira kugira ngo hagerwe ku buryo bwikora kandi hagashyirwa amavuta mu buryo bwikora ku ruhu rw'ingufu. Uburyo bwihariye ni ubu:
Imiterere y'imiterere
Itsinda ry'imashini zikora roller rocker rigizwe n'ibice by'amazi (silinda ya hydraulic ya plunger, impera ya plunger, valve yo kugenzura) n'itsinda ry'umupira (imiterere ya plaque y'icyuma, CAM roller). Muri byo, ibice by'amazi bihujwe na sisitemu yo gusiga moteri binyuze mu nzira y'amavuta, kandi valve yo kugenzura igizwe n'umupira muto n'impera yo gukanda.
Inzira y'akazi
Isubiramo ry'icyuho cya Youdaoplaceholder0
Iyo hari aho valve ifunguye, plunger isunikwa n'isoko kugeza igihe roller ihuriye na CAM. Kuri iyi ngingo, valve yo kugenzura irakinguka, hanyuma amavuta ya moteri yinjira mu cyumba cyo hasi cya peteroli kugira ngo ahuze umuvuduko, amaherezo bigatuma habaho imikoranire ya hafi hagati y'ukuboko kwa roller na CAM.
Umuyoboro wa valve wa Youdaoplaceholder0
Iyo CAM izunguruka, umugozi ukurikira hanyuma ugatuma icyuma gifata ukuboko kwa rocker kigenda. Silinda ya hydraulic igera ku mavuta ahoraho binyuze mu gusuka amavuta atera, bikagabanya gutakaza imbaraga no kugabanya urusaku rw'imikorere icyarimwe.
Youdaoplaceholder0 dynamic equilibrium
Iyo camshaft izungurutse igana ku cyiciro cyo gufunga valve, valve yo kugenzura irafunga nyuma y'uko igitutu kiri muri silinda ya hydraulic kiringaniye, bigasoza igikorwa cyo kugarura impera ya valve.
Ikibazo cy'ikosa
Niba umuvuduko w'amavuta utari mwiza cyangwa ubwiza bw'amavuta ari bubi (nk'amavuta mabi bigatuma amavuta agabanuka), bishobora gutera ibibazo nko kwangirika kw'amapine y'amashanyarazi no kunanirwa kw'amavuta, ibyo bikaba byatera urusaku rudasanzwe cyangwa ibura ry'amashanyarazi.
Niba ushaka kumenya byinshi, komeza usome izindi nkuru kuri uru rubuga!
Duhamagare niba ukeneye ibyo bicuruzwa.
Zhuo Meng Shanghai Auto Co, Ltd. yiyemeje kugurisha MG&MAXUSIbikoresho by'imodoka birahari kugura.
