Igipfundikizo cy'umwuka gisobanura iki?
Gucika kw'umwuka bivuga aho valve ya moteri yacitse cyangwa yangiritse. Iyi ndwara ikunze guterwa n'ibintu bitandukanye, birimo impera y'inkoni ya valve, screw yo guhindura cyangwa rocker arm yangiritse cyangwa kuyihindura nabi, bigatuma valve irenga cyane, ibyo bigatuma impera y'icyuma cya valve igongana na screw yo guhindura cyangwa umutwe w'icyuma cya valve igongana n'igice cya valve, ibyo bikaba byatera valve gucika. Byongeye kandi, gucika cyane kwa CAM, intebe ya valve spring yavaho, icyuma gifata nut kidakora neza cyangwa icyuma gifata icyuma gihinduka, ubwinshi bw'imiyoboro ya valve n'ibindi bintu nabyo bishobora gutuma valve icika. Kugira ngo hirindwe ibi bibazo, ni ngombwa kugenzura no kubungabunga moteri buri gihe kugira ngo umenye neza ko ibice bitandukanye bikora neza.
Ese ni icyuma gifunga umwuka?
Icyuma gifunga urugi rw'umwuka ni igice, inshingano yacyo ni uguhuza umuhanda umwe hagati ya valve n'intebe y'impeshyi no kuyifunga kugira ngo valve ikore neza. Ariko, iyo icyuma gifunga urugi kinaniwe, bigira ingaruka zikomeye kuri moteri. Urugero, icyuma gifunga urugi gishobora gutuma valve ifunga buhoro buhoro, bigatuma igipimo cyo gukanda kidahagije, hanyuma moteri igatakaza silinda. Mu bihe bikomeye, gutakaza icyuma gifunga urugi bishobora gutuma piston inyuzwa muri valve, hanyuma moteri igatakaza.
Hari uburyo bubiri bwo guhuza umugongo wa valve n'isoko. Bumwe ni ubwoko bwa lock clip, bufite ibice bibiri by'inyuma y'umugozi w'icyuma, kandi intebe y'icyuma ihuza lock clip ku buryo icyuma gifunga kigaragara mu mpera y'icyuma, kugira ngo intebe y'icyuma, lock clip na valve bihuzwe mu buryo bwose, maze valve igende hamwe. Ubundi buryo ni ugukoresha pin ifunga aho gukoresha umwobo wa radial w'icyuma gifunga lock, hanyuma ugahuza unyuze muri pin ifunga.
Ni izihe mpamvu nyamukuru zitera gucika kw'ingufu z'amashanyarazi?
Impamvu nyamukuru zitera kwangirika kwa valve zirimo kwangirika cyangwa guhindurwa nabi, kwangirika kwa CAM, intebe ya valve ivamo, nut irekuye cyangwa icyuma gifunga icyuma kidakora neza, hamwe no kwegeranya carbon duct ya valve.
Gushira cyangwa guhindura nabi: Gushira cyangwa guhindura nabi impera y'inkoni ya valve, vis yo guhindura, cyangwa ukuboko kwa rocker bishobora gutuma valve irenga cyane, bishobora gutuma impera y'agapira k'inkoni k'inkoni gashyirwa ku ruhande ihura n'vis yo guhindura, cyangwa umutwe w'agapira k'inkoni k'inkoni yo hejuru y'inkoni ugahura n'agapira k'inkoni, bigatuma valve icika.
Kwangirika kwa CAM: Kwangirika gukabije kwa CAM bishobora gutuma tappet ihungabana mu gihe cyo gukora, ibyo bikazongera umuvuduko w'agakoresho k'ingufu kandi bigatera kwangirika kwa valve mu gihe kirekire.
Intebe y'impeshyi ya valve irazimye: Kugwa kw'intebe y'impeshyi ya valve bishobora gutuma valve ihura n'ingaruka zidasanzwe mu gihe cyo gufunga, bigatera gucika.
Isura y'umugozi urekuye cyangwa iy'umugozi utaringaniye: Gufunguka kw'umugozi ufata umugozi no ku ruhande rw'umugozi utaringaniye bishobora gutera umuvuduko udasanzwe kuri uwo mugozi ndetse bigatera gucikagurika.
Katheta za valve : Kwiyongera cyane kwa karuboni muri katheta za valve bishobora kubangamira urujya n'uruza rw'agatsiko, bigatera stress nyinshi ndetse bigatuma valve icika.
Ibi bintu bishobora gutuma moteri icika, bityo rero, ni ngombwa gufata ingamba zikwiye zo gusana ku gihe, harimo gusubizaho uburyo bwo gukuraho moteri, gusimbuza ibice byashaje, gusukura aho moteri iherereye, nibindi, kugira ngo moteri ikore neza.
Niba ushaka kumenya byinshi, komeza usome izindi nkuru kuri uru rubuga!
Duhamagare niba ukeneye ibyo bicuruzwa.
Zhuo Meng Shanghai Auto Co, Ltd.yiyemeje kugurisha ibice by'imodoka bya MG&MAUXS irahawe ikazekugura.
