Ibhande le-alternator kufanele lishintshwe kangaki?

Kunoma iyiphi imoto, ngaphandle kwenjini yomlilo yangaphakathi ngokwayo, kukhona okungeziwe, okubizwa ngokuthi okunamathiselwe. Lawa amadivayisi azimele aqinisekisa ukusebenza okulungile kwenjini evuthayo yangaphakathi noma asetshenziselwa ezinye izinjongo ezingahlobene ngokuqondile nenjini evuthayo yangaphakathi. Lezi zinamathiselo zihlanganisa iphampu yamanzi, iphampu yokuqondisa amandla, i-air conditioning compressor kanye nejeneretha, lapho ibhethri lishajwa khona futhi amandla anikezwa kuwo wonke amasistimu namadivayisi ngenkathi imoto ihamba.

Ijeneretha nokunye okunamathiselwe kushayelwa ibhande lokushayela elisuka ku-crankshaft. Ifakwa kuma-pulleys, agxilwe ekugcineni kwe-crankshaft kanye ne-generator shaft, futhi iqinise kusetshenziswa i-tensioner.

Ngokuvamile, abanikazi bezimoto kufanele babhekane nokunwetshwa kwebhande lokushayela. Ezimweni eziningi, lokhu kwenzeka ngokuhamba kwesikhathi ngenxa yokuguga okuvamile. Ukwelula kungase futhi kube nomthelela emthelela kunjoloba yezibaseli nezinto zokugcoba. Ngaphezu kwalokho, ukwelula ngaphambi kwesikhathi kungase kwenzeke ngenxa yekhwalithi embi yokuqala yomkhiqizo. Ibhande eligoqayo lingaqiniswa, futhi mhlawumbe lizohlala isikhathi eside.

Ukugqokwa okujwayelekile kuvame ukuvela ngemuva kokuthi idrayivu isebenze isikhathi eside. Ukugqoka kwenjoloba ngenxa yokungqubuzana kuma-pulleys kancane kancane kuholela ekwehleni kwephrofayili kanye nokushelela kwebhande. Lokhu kuvame ukuhambisana nekhwela elivela ngaphansi kwesivalo. Ngenxa yokuthi i-drive belt iyashelela, i-generator ayikwazi ukukhiqiza amandla anele ukuze inikeze amandla anele kagesi, ikakhulukazi ekulayisheni okuphelele. Ukushaja nakho kuhamba kancane.

I-Rubber delamination ingenzeka uma kwenzeka kwephulwa ukufana kwezimbazo kanye nejeneretha, noma ngenxa yokuguqulwa kwama-pulleys, lapho kwenzeka ukuhuzuka okukhulu okungalingani onqenqemeni. Kwenzeka ukuthi imbangela yalesi senzakalo yiphutha le-banal lomkhiqizo.

Ikhefu liwukubonakaliswa okwedlulele kwezinkinga nge-generator drive. Kungenzeka ukuthi umnikazi wemoto akazange asiqaphe isimo sayo, noma kuvele umkhiqizo osezingeni eliphansi. Ngaphezu kwalokho, ikhefu lingenzeka uma enye yamadivayisi lapho le drayivu idlulisela khona ukuzungezisa iminyene. Ukuze isimo esinjalo singakumangalisi kude nempucuko, kufanele uhlale unebhande le-spare drive nawe, noma ngabe belisetshenziswa.

1. Umsebenzi. Idrayivu efakwe efekthri ivamise ukusebenzisa isikhathi esinqunyiwe ngaphandle kwezinkinga. Imikhiqizo yomhlaba wonke ethengiswa ezitolo ingahlala isikhathi eside uma yenziwe ngezinto ezisezingeni eliphezulu ngokuhambisana nezindinganiso ezifanele zobuchwepheshe. Kodwa akufanele nokujaha cheapness. Ibhande elishibhile linenani eliphansi ngesizathu, imikhiqizo enjalo idabukile ngesikhathi esingalindelekile kakhulu.

2. Izimo zokusebenza. Uma ukungcola nezinto ezinolaka zingena ku-generator drive, ibhande ngeke lisebenziseke ngaphambi kwesikhathi esimisiwe. Isithwathwa esinamandla kanye nokushintsha okungazelelwe kwezinga lokushisa nakho akuyizuzisi irabha.

3. Isitayela sokushayela. Isitayela sokushayela esinamandla sidala umthwalo omkhulu cishe kuwo wonke amayunithi namasistimu emoto. Ngokwemvelo, ibhande le-alternator nalo lingaphansi komthwalo owandayo, okusho ukuthi kuzodingeka lishintshwe kaningi.

4. I-tensioner enephutha noma i-tension engalungiswanga kahle. Uma idrayivu iqina kakhulu, ingozi yokuphuka iyanda. Ibhande elixegayo likhulisa ukungqubuzana ngokumelene nama-pulleys njengoba lishibilika.

5. Ukwephulwa kokuhambisana kwezimbazo ze-crankshaft, i-generator noma ezinye izisetshenziswa eziqhutshwa yilo kushayela, kanye nenkinga kuma-pulleys alawa madivaysi.

Ngokuvamile akukho mthethonqubo oqinile wesikhathi sokushintsha amabhande okushayela amayunithi agingqiwe. Ukuphila kokusebenza kwebhande le-alternator ngokuvamile cishe ku-50 ... 60 amakhilomitha ayizinkulungwane. Abakhiqizi bezimoto batusa ukuhlola isimo sayo njalo ngemva kwamakhilomitha ayizinkulungwane ezingu-10 noma njalo ngemva kwezinyanga eziyisithupha, futhi bayishintshe njengoba kudingeka.

Isidingo sokushintsha idrayivu singaboniswa ngokuncipha kokusebenza kwejeneretha (uma kukhona inzwa efanelekile) kanye nemisindo ethile ngaphansi kwe-hood, ikakhulukazi ngesikhathi sokuqala kwenjini yomlilo yangaphakathi noma lapho isivinini sanda. Nokho, imisindo ingenzeka hhayi kuphela ngenxa yebhande eligugile.

Uma idrayivu ikhipha i-whine ephezulu, imbangela ingase ibe ukufakwa okungalungile noma ukuguqulwa komunye wama-pulleys.

Ukugaya idrayivu kungase kubangelwe i-pulley efakwe ngokungalungile noma eyonakele. Ngaphezu kwalokho, kulokhu, kuyadingeka ukuxilonga ama-bearings kanye ne-tensioner.

Ngomsindo ophansi, zama ukuhlanza ama-pulleys kuqala.

Uma kuzwakala ukuhumza, okungenzeka ukuthi yiyona enecala.

Ukudlidliza kweDrayivu kungenzeka ngenxa ye-pulley eyonakele noma i-tensioner engalungile.

Ngaphambi kokushintsha ibhande le-alternator, xilonga zonke ezinye izakhi zokushayela futhi ulungise umonakalo, uma ukhona. Uma lokhu kungenziwanga, ibhande elisha lingase lihluleke kusenesikhathi.

Isimo sebhande ngokwalo sinqunywa ukuhlolwa okubukwayo. Ukuskrola i-crankshaft ngesandla, hlola ngokucophelela ibhande ngobude bayo bonke. Akufanele ibe nemifantu ejulile noma ama-delaminations. Amaphutha amakhulu ngisho nasendaweni encane ayisisekelo soshintsho.

Uma ibhande lisesimweni esigculisayo, xilonga ukushuba kwalo. Uma ibhekene nomthwalo we-10 kgf, kufanele igobe cishe ngo-6 mm. Uma ubude phakathi kwama-ax of the pulleys bungaphezu kuka-300 mm, ukuphambuka okungaba ngu-10 mm kuvunyelwe.

Lungisa ukungezwani uma kunesidingo. Vele ungadonsi kakhulu, lokhu kungadala umthwalo oweqile ku-alternator bear, futhi ibhande ngokwalo lizoguga ngokushesha. Uma ukuqinisa kungasebenzi, khona-ke ibhande linwetshiwe kakhulu futhi lidinga ukushintshwa.

Ungathenga amadrayivu ejeneretha nokunye okunamathiselwe kwezimoto zamaShayina esitolo esiku-inthanethi.

Njengomthetho, inqubo yokushintsha ayiyona inkimbinkimbi futhi ifinyeleleka kakhulu kubashayeli abaningi.

Ngaphambi kokuqala umsebenzi, udinga ukuvala injini yomlilo yangaphakathi, ucime ukuthungela futhi ukhiphe ucingo kutheminali engalungile yebhethri.

Uma amayunithi angaphezu kwamabili enikwa amandla idrayivu eyodwa, dweba umdwebo wendawo yawo ngaphambi kokuhlakazwa. Lokhu kuzovimbela ukudideka lapho ufaka ibhande elisha.

I-algorithm yokushintsha ingase yehluke ezinjinini ezivuthayo zangaphakathi ezihlukene nezinamathiseli ezihlukene.

Uma idrayivu isebenzisa i-tensioner engumshini enebhawodi yokulungisa (3), bese uyisebenzisela ukukhulula ukushuba kwebhande. Kulokhu, akudingekile ukukhulula ngokuphelele i-bolt. Ezimweni eziningi, uzodinga ngaphezu kwalokho ukukhulula i-alternator yezindlu (5) futhi uyihambise ukuze i-strap ikhishwe kuma-pulleys ngaphandle komzamo omkhulu.

Kwamanye amamodeli, ukungezwani kwenziwa ngokuqondile yi-generator ngaphandle kwe-tensioner eyengeziwe.

Uma idrayivu ifakwe i-automatic tensioner (3), qala ngokukhulula i-pressure roller bese uyihambisa (yijike) ukuze ibhande (2) likhishwe. khona-ke i-roller kufanele ilungiswe endaweni ecindezelekile. Ngemva kokufaka ibhande kuma-pulleys we-crankshaft (1), i-generator (4) namanye amadivaysi (5), i-roller ibuyela ngokucophelela endaweni yayo yokusebenza. Ukulungiswa kwengcindezi kuyazenzakalela futhi akudingi ukungenelela komuntu.

Ngemva kokuqeda umsebenzi, xilonga ukuthi konke kuhamba ngohlelo yini. Xhuma intambo ekhishwe ngaphambilini ebhethrini, qala injini yomlilo yangaphakathi bese unikeza ijeneretha umthwalo omkhulu ngokuvula i-heater noma i-air conditioner, amalambu, isistimu yomsindo. bese unikeza umthwalo enjinini yangaphakathi evuthayo. Uma idrayivu ikhala, yiqinise.