Ukucwiliswa kwamabhande e-injini - kuyinto evamile noma cha?
Cishe wonke umshayeli uhlangabezane nomsindo ongemuhle ophuma ebhandeni lemoto ngemuva kokuvula injini ebandayo nokuyiqala. Kodwa-ke, i-squeal ephezulu ayibonisi ngempela ukwehluleka okuzayo: ngokuvamile iyancipha ngokushesha. Kodwa-ke, ukukhala njalo kwebhande kufanele kube ukukhathazeka kungakhathaliseki ukuthi izimo zokushayela zinjani.
Ngokudlidliza okuzithokozisayo
Kungani ibhande le-accessory yenjini lenza umsindo lapho uqala futhi ushintsha amagiya? Lo mbuzo uphendulwa okuthiwa yi-theory of self-oscillations, echaza indlela yokwakheka kwe-oscillations eqhubekayo, ezwakala njenge-squeak shrill. Kuvela ukuthi lezi zokugcina zakhiwe ngaphandle kokungenelela kwesici sangaphandle (zijabule ngokwabo) futhi zixhomeke ezicini zesistimu ye-pulley yebhande. Kodwa-ke, lokhu kudlidliza kuhlala isikhathi esifushane, ngoba ngemva kokwandisa ijubane lemoto, bayanyamalala ngokuphelele futhi bayeke ukuzwakala (ukuzwakala) ngenkathi ushayela. Okuhlukile kulapho ibhande liqala ukukhenceza lapho ushayela ezindaweni ezimanzi. Kulokhu, umsindo ongathandeki ubangelwa umswakama ebusweni bebhande, okuyinto, noma kunjalo, iphuthuma ngokushesha ngenxa yokushelela, futhi umsindo omkhulu uyanyamalala.
Kunini lapho ama-squeaks eyingozi?
Into eyingozi kakhulu umsindo omkhulu oqhubekayo ovela ebhandeni lamayunithi enjini, kungakhathaliseki ukuthi ijubane lingakanani. I-squealing eqhubekayo ibonisa ukushelela kwebhande njalo, futhi ukungqubuzana okubangelwayo kuholela ekushiseni okudlulele, okuthi ezimweni ezimbi kakhulu kubangele umlilo endaweni yenjini. Ngakho-ke, kufanele uvakashele i-workshop ngokushesha ngangokunokwenzeka ukuze uhlole imbangela yokusebenza okunomsindo kwebhande le-accessory.
Kungani i-creak (njalo)?
Umsindo ongajabulisi oqhubekayo ungabangelwa izizathu ezihlukahlukene. Ngezinye izikhathi zibangelwa amatshe amancane anamathele emigodini yebhande le-accessory (okwamanje amabhande anezimbambo asetshenziswa). Ngaphandle kwe-squeak ebangela, ama-pulley lugs awonakele, okuvimbela ama-belt grooves ukuba awafanise kahle: ibhande lihlala ligoqa ngokumelene nama-pulleys. Imisindo engapheli engapheli ingase ihlotshaniswe nokuphenduka okugcwele noma okusheshayo kwesiteringi. Isizathu salokhu ngokuvamile sisohlangothini lwepulley yepompo yokuqondisa amandla egugile. I-skid ingenzeka futhi ku-alternator pulley - ezimotweni ezine-electro-hydraulic noma amandla kagesi, ukulahlekelwa ukuqondisa kuzoba uphawu lwalesi skid. Isizathu sebhande creaking futhi ngokuvamile tensioner noma tensioner, futhi esimweni izimoto ifakwe air conditioning, jamming of compressor yayo.
Ingeziwe ngu: Iminyaka engu-4 edlule,
isithombe: I-Pixabay.com
