Ungawaxazulula Kanjani Amaphutha e-Crankshaft Position Sensor ku-220kw Generator Set

Ijeneretha yedizili engu-220kw ekhiqizwa yi-Dingbo Power, enezici zokusebenza okuhle kakhulu, ubuchwepheshe obuthuthukisiwe, ukusebenza okuthembekile kanye nokugcinwa okulula.Uyazi ukuthi ungayilungisa kanjani inzwa yendawo ye-crankshaft ye 220kw Weichai generator ?

1. Hlola ukubukeka kwesimo se-crankshaft (speed) sensor.Lokhu kuhlola kugxile kula maphuzu amabili alandelayo:

1) Hlola ukuthi ukufakwa kwenzwa yendawo ye-crankshaft yesethi yejeneretha kuyahlangabezana yini nezidingo ezishiwo.Ukuvunyelwa okujwayelekile phakathi kwenzwa nesondo lesiginali kuvamise ukuba ngu-0.5 ~ 1.5mm (bheka imingcele yobuchwepheshe yenjini kadizili).

2) Khipha i-inductor ukuze uhlole ukuthi umazibuthe unomphela ukhangiswa yini nge-iron scrap.

2. Isheke lesifunda sangaphandle.Sebenzisa ibhulokhi yokumelana ye-multimeter ukukala ukumelana phakathi kwamatheminali amabili ehhanisi lenzwa kanye namatheminali amabili ahambisanayo ehhanisi le-ECU ukuze unqume ukuthi akhona yini amaphutha esekethe emfishane kanye namaphutha esekethe evulekile kusekethe yangaphandle.

3. Ukulinganisa ukumelana nezinzwa.Vala iswishi yokubasa, ukhiphe ngobumnene inzwa yendawo ye-crankshaft yesethi yejeneretha, futhi ulinganise ukumelana phakathi kwetheminali yenzwa No.1 kanye No.2 (amamodeli ahlukene ayahluka kakhulu).

4. Ukutholwa kwe-Waveform.I-waveform ephumayo yenzwa yesikhundla se-crankshaft ingalinganiswa ngomtshina wamaphutha.Ngenxa yokuthi i-waveform iqukethe ulwazi olucebile, ukutholwa kwe-waveform yenzwa yendawo ye-crankshaft kusebenza kakhulu.

Yiziphi iphutha lezinzwa ze-crankshaft position?

1.Ukulimala kwenzwa yokuma kwe-crankshaft kuzodala ukuthi injini ivaleke.

2.Uma inzwa yendawo ye-crankshaft ilimele, iyunithi yokulawula injini ayikwazi ukuthola isignali yereferensi lapho iqala, futhi ikhoyili yokuthungela ngeke ikhiqize amandla aphezulu.Uma injini ingaqaliswanga i-2S ngemva kokuvula iswishi yokuthungela, iyunithi yokulawula injini izonqamula ugesi wokulawula kuphampu kaphethiloli edluliselwe futhi imise ukunikezwa kwamandla epompo likaphethiloli kanye nekhoyili yokuthungela, okuzoholela ekuhlulekeni kokuqala kwemoto. .

3.Kunezimbangela ezimbili ezivamile zokuma kwenjini:

Othintana naye wephampu yesibaseli unqanyuliwe okwesikhashana.

Inzwa yendawo ye-crankshaft (inzwa yesivinini) isignali iphazamiseka okwesikhashana.

Ungayivimbela kanjani i-crankcase ye-diesel generator kusuka iphutha lokumelana nomoya?

I-Crankcase iyingxenye ebalulekile yesethi yejeneretha yedizili.Umsebenzi wawo oyinhloko ukuvimbela ukuwohloka kwamafutha, ukuvimbela ukuvuza kwe-crankshaft ne-crankcase gasket, nokuvimbela zonke izinhlobo zesitimu sikawoyela ekungcoliseni umkhathi.Abasebenzisi kufanele banake ukuvimbela iphutha le-air lock ye-crankcase ohlelweni lokusebenzisa isethi yejeneretha yedizili.

Ikepisi yokugcwalisa i-crankcase ekhiqiza udizili ifakwe ihood yokungenisa umoya enesikrini sokuhlunga, futhi amanye afakwe izimbobo zokuphuma umoya noma amapayipi okukhipha umoya ukuze akhiphe igesi ephumayo kusilinda kawoyela ku-crankcase.Lapho i-piston ikhuphukela ku-TDC, umthamo we-crankcase uyakhuphuka, futhi umoya ungangena ku-crankcase ngembobo yokukhipha umoya ukuze ugcine ukucindezela ku-crankcase kuzinzile;Lapho i-piston iya endaweni efile eshona phansi, umthamo we-crankcase uyancipha futhi ingcindezi yegesi yokukhipha igesi ku-crankcase iyanda, futhi igesi yokukhipha umoya ingakhishelwa emkhathini ngembobo yokukhipha umoya.Uma imbobo yokukhipha umoya ivinjiwe, izodala ukumelana komoya kukhrenka, ibangele ukuvuza kwamafutha ku-crankcase futhi yehlise ikhwalithi yokuthambisa kwenjini yedizili.Ezimweni ezimbi kakhulu, uwoyela ku-crankcase uzogxumela egumbini elivuthayo kanye nesembozo se-valve, futhi avuze eduze kwembobo ye-dipstick kawoyela, i-crankshaft oil seal, i-shaft oil seal eqala, ipani likawoyela kanye nendawo ehlangene yegumbi legiya lesikhathi, okwandisa ukukhanya. ukusetshenziswa kwamafutha.

Izinyathelo zokuvimbela yilezi: hlola futhi ugcine idivayisi yokukhipha umoya ye-crankcase isesimweni esihle sokusebenza, njengepayipi lokungenisa umoya akufanele ligotshwe, i-disc ye-valve yokucindezela okunegethivu akufanele ikhubazekile, futhi imbobo yokukhipha umoya ngeke ivinjwe;Uma kunesidingo, buyisela indandatho ye-piston, i-cylinder liner ne-piston ukuze unciphise ukuvuza kwegesi yokukhipha igesi ku-crankcase.

Okungenhla okwabiwe yi-Dingbo Power yindlela yokuxazulula amaphutha e-senor isikhundla se-crankshaft i-diesel genset kanye nendlela yokuvimbela ukuhluleka kwe-air lock ye-crankcase ye-generator diesel.Sithemba ukuthi ingakusiza.Inkampani ye-Dingbo Power ingomunye wabakhiqizi bangaphambili bamajeneretha namasethi kadizili e-China, ithembele emikhiqizweni yekhwalithi ephezulu kanye nenkonzo enhle.