UziSombulula njani iimpazamo zeSensor yeNdawo yeCrankshaft kwiSeti yeGenereyitha engama-220kw

I-220kw ijenereyitha yedizili eveliswe yi-Dingbo Power, eneempawu zokusebenza okugqwesileyo, itekhnoloji ephezulu, ukusebenza okuthembekileyo kunye nokugcinwa ngokufanelekileyo.Ngaba uyayazi indlela yokulungisa isivamvo sendawo yecrankshaft ye 220kw Weichai generator ?

1. Jonga inkangeleko yendawo ye-crankshaft (isantya) soluvo.Olu vavanyo lugxile kwezi ngongoma zimbini zilandelayo:

1) Khangela ukuba ngaba ukufakwa kwesivamvo sendawo ye-crankshaft yeseti yejeneretha kuyahlangabezana neemfuno ezichaziweyo.Ucoceko oluqhelekileyo phakathi kwesivamvo kunye nevili lomqondiso ngokuqhelekileyo yi-0.5 ~ 1.5mm (jonga kwiiparamitha zobugcisa ze-injini ye-diesel).

2) Susa i-inductor ukujonga ukuba imagnethi esisigxina ibhengezwa ngentsimbi yentsimbi.

2. Itshekhi yesekethe yangaphandle.Sebenzisa ibhloko yokumelana ne-multimeter ukulinganisa ukuchasana phakathi kwee-terminals ezimbini ze-sensor harness kunye nee-terminals ezimbini ezihambelanayo ze-harness ye-ECU ukugqiba ukuba kukho isiphaluka esifutshane kunye neempazamo zesiphaluka ezivulekileyo kwisiphaluka sangaphandle.

3. Umlinganiselo wokuxhathisa inzwa.Cima i-ignition switch, uyikhuphe ngobunono i-sensor ye-crankshaft ye-seti ye-generator, kwaye ulinganise ukuchasana phakathi kwe-sensor No.1 kunye ne-No.2 terminal (iimodeli ezahlukeneyo ziyahluka kakhulu).

4. Ukubona i-Waveform.Imveliso ye-wave wave ye-crankshaft position sensor inokulinganiswa nge-fault detector.Ngenxa yokuba i-waveform iqulethe ulwazi olutyebileyo, ukufunyanwa kwe-waveform ye-crankshaft sensor position iyasebenza kakhulu.

Zeziphi iimpazamo ezenzeka kwi-crankshaft position sensor?

1.Umonakalo kwi-sensor yendawo ye-crankshaft kuya kubangela ukuba injini ivale.

2.Ukuba i-sensor ye-crankshaft isikhundla yonakalisiwe, iyunithi yokulawula injini ayikwazi ukufumana isignali yereferensi xa iqala, kwaye i-coil yokucima ayiyi kuvelisa i-voltage ephezulu.Ukuba i-injini ayiqaliswanga i-2S emva kokuguqula i-ignition switch, iyunithi yokulawula i-injini iya kunqumla amandla ombane kwi-relay yepompo ye-fuel kwaye imise unikezelo lwamandla kwimpompo yamafutha kunye ne-coil yokutshisa, okukhokelela ekungaphumeleli kokuqala kwesithuthi. .

3.Zimbini izizathu eziqhelekileyo zokuma kwe-injini:

Uqhagamshelwano lwempompo yepetroli luqhawulwe okomzuzwana.

Isibonisi sendawo ye-crankshaft (isivamvo sesantya) siphazamisekile okomzuzwana.

Indlela yokuthintela i-crankcase ye-diesel generator kwimpazamo yokumelana nomoya?

I-Crankcase yinxalenye ebalulekileyo yesethi yejenereyitha ye-diesel.Umsebenzi wayo ophambili kukuthintela ukuwohloka kwe-oyile, ukuthintela ukuvuza kwe-crankshaft kunye ne-crankcase gasket, kunye nokuthintela zonke iintlobo zomphunga we-oyile ekungcoliseni umoya.Abasebenzisi kufuneka banikele ingqalelo ukuthintela impazamo yokutshixa emoyeni kwikhrankcase kwinkqubo yokusebenzisa iseti yejenereyitha yedizili.

Isigqubuthelo sokugcwalisa i-diesel generator crankcase sixhotyiswe ngehood yokufaka umoya kunye nesikrini sokucoca, kwaye ezinye zixhotyiswe ngemingxuma yokukhupha umoya okanye imibhobho yokukhupha igesi yokukhupha kwi-cylinder yeoli kwi-crankcase.Xa ipiston inyuka isiya kwi-TDC, umthamo wekrankcase uyanyuka, kwaye umoya ungangena kwi-crankcase ngomngxuma wokuphuma ukuze ugcine uxinzelelo kwi-crankcase stable;Xa ipiston isiya kwindawo esezantsi efileyo, umthamo wecrankcase uyancipha kwaye uxinzelelo lwerhasi ephumayo kwikhrankcase luyanda, kwaye irhasi yokukhupha inokukhutshelwa emoyeni ngomngxuma wokuphuma.Ukuba umngxuma wokuphuma uvalekile, oko kuya kubangela ukuxhathisa komoya kwikhrankcase, kubangele ukuvuza kwe-oyile kwikhrankcase kwaye kunciphise umgangatho wokuthanjiswa kwe-injini ye-diesel.Kwiimeko ezimandundu, ioyile ekwi-crankcase iyakutsibela kwigumbi lokutsha kunye nesigqubuthelo sevalvu, kwaye ivuze ecaleni komngxunya we-oyile yedipstick, itywina le-oyile ye-crankshaft, itywina le-oyile ye-shaft, ipani yeoyile kunye nomphezulu odityanisiweyo wegumbi legiya lexesha, ukwandisa ukusetyenziswa kweoli.

Amanyathelo othintelo ngala: jonga kwaye ugcine isixhobo sokuphefumla secrankcase sikwimeko elungileyo yokusebenza, njengoko umbhobho wokuphuma umoya awuyi kugotywa, idiski yevalve yoxinzelelo olubi ayiyi konakala, kwaye umngxuma wokuphuma awuyi kuvalwa;Ukuba kuyimfuneko, buyisela iringi yepiston, i-cylinder liner kunye nepiston ukunciphisa ukuvuza kwegesi yokukhupha kwi-crankcase.

Oku kungasentla kwabelwana nge-Dingbo Power yindlela yokusombulula iimpazamo ze-crankshaft ze-senor kwi i-diesel genset kunye nendlela yokuthintela ukungaphumeleli kwesitshixo somoya kwi-crankcase ye-diesel generator.Siyathemba ukuba inokukunceda.Inkampani ye-Dingbo Power yenye yabavelisi bangaphambili beejenereyitha kunye neeseti zejenereyitha yedizili eTshayina, ixhomekeke kwiimveliso ezikumgangatho ophezulu kunye nenkonzo elungileyo.