Kufanele Isethi Yamafutha Nowoyela Wejeneretha Yedizili Ilunge Kanjani

Ukucaciswa kwenjini ye-diesel kudinga udizili ohlanzekile, ongenamanzi, nokuqukethwe kwesibabule esiphansi.Ngokuvamile, i-bS.2891: Uphethiloli webanga le-A1 noma A2, noma i-GB252 noma i-DIN/EN590, i-ASTMD975-88:1-D ne-2-D uphethiloli wedizili ojwayelekile, kanye nebanga elifanele ngokuya ngezinga lokushisa lasemsebenzini.Ukusetshenziswa kukaphethiloli kufanele kulawulwe ngokuqinile kusukela ekuqaleni ukuze kuqinisekiswe ukuhlanzeka kukaphethiloli, futhi uma iphrojekthi yenziwa kahle, ukulungiswa kwenjini okumba eqolo kungagwenywa.Ngaphambi kokuthi amafutha ethangini afakwe ethangini, kufanele ashiywe amahora angama-24 ukuze kuxazululwe indaba yangaphandle ethangini.Hlanza imbobo kawoyela ezungeze umgqomo kawoyela ngendwangu ngaphambi kokuvula isembozo sembobo yamafutha.Amapayipi wepayipi kanye namayunithi epompo esandla asetshenziswayo kufanele agcinwe endaweni ehlanzekile.

Ukukhetha amafutha okugcoba (amafutha)

Lapho upholisa isethi yejeneretha, engeza amafutha okugcoba epanini likawoyela wenjini kuze kufinyelelwe isikali esiphezulu se-dipstick.Uma kunemiyalo ekhethekile kukhava yethangi, sicela uyilandele lapha.Izinjini ezahlukene zisebenza ngaphansi kwezimo ezihlukene zokushisa ukukhetha iqembu le-viscosity likawoyela nalo lihlukile, i-China isebenzisa i-international general American Society of Automotive Engineering (SEA) ukuhlukaniswa kwe-viscosity, okuyi-SEAJ300 injini ye-viscosity classification.

U-W umelela Ubusika, okusho ukuthi Ubusika, ukwazi kubhekisela ku-viscosity kawoyela, efanele ukusetshenziswa Ebusika, ukuhlukaniswa kunamazinga ayisithupha e-viscosity kawoyela wasebusika (0W-25W) kanye namaqembu amane e-viscosity kawoyela ehlobo (20-25).I-viscosity eguquguqukayo yokushisa ephansi (i-Mpa, okungukuthi i-Milipaska · s), izinga lokushisa eliphezulu lokumpompa amanzi emngceleni kanye ne-viscosity encane ye-kinematic ku-100℃ iyadingeka ezingeni ngalinye lomkhawulo kawoyela wasebusika.Izidingo ezimbili zokushisa okuphansi kwe-viscosity eguquguqukayo kanye nezinga lokushisa lokupompa umngcele libonisa ubunzima bezinga le-viscosity kawoyela ukuqala ngempumelelo injini nokufaka isimo esivamile sokugcotshwa ebusika, okungukuthi, ubunzima bokuqalisa injini ekushiseni okuphansi ukusuka ku-0W kuya ku-25W. ikhula ngokulandelana.Ubuncane be-kinematic viscosity ku-100℃ bubonisa ukulahleka kokuhwamuka kwezinga le-viscosity yasebusika ezingeni lokushisa eliphezulu, okungukuthi, i-viscosity ephansi isho ukulahlekelwa okukhulu kokuhwamuka;Ukusetshenziswa kukawoyela okuphezulu ngenxa yokulahleka kokuhwamuka.Isigaba se-viscosity samafutha ehlobo sidinga kuphela i-100 ° C kinematic viscosity range.Ngakho-ke, izinga le-viscosity lisuka ku-0 liye ku-0 liyenyuka ngokukhula kwe-viscosity, ukushuba kwefilimu kawoyela okwakhiwa yi-friction surface yenjini kuyanda, okwandisa ukusetshenziswa kwamandla enjini (ukusetshenziswa kukawoyela), nokunciphisa ngakunye kwezinga le-viscosity kungandisa amandla enjini. yonga cishe u-0.5% wokusetshenziswa kwamandla.

Amamaki e-viscosity kawoyela wasebusika kanye namamaki e-viscosity kawoyela ehlobo ahlanganisiwe, njenge-5W/30, 15W/40, kanye ne-20W/50.Amafutha enjini anamabanga amabili we-viscosity abizwa ngokuthi amafutha esiteji esiningi, njengamafutha angu-15W/40, okusho ukuthi la mafutha ahambisana nesidingo se-viscosity sika-15W uwoyela wesiteji esisodwa ebusika kanye ne-SAE40 ehlobo.Lawa mafutha anamaqembu amaningi angasetshenziswa ebusika nasehlobo;Ingasetshenziswa kokubili enyakatho ebandayo naseningizimu eshisayo, futhi inezinzuzo zebanga lokushisa elibanzi kanye nobubanzi bendawo ebanzi.Iphinde ibe nezici zokonga amandla.Uma kuqhathaniswa namafutha esiteji esisodwa (uwoyela wasehlobo), owokuqala ungonga uphethiloli 2-5% kunowokugcina.Uwoyela wezigaba eziningi udizili usudume cishe ngamaphesenti angama-50 eNyakatho Melika naseNtshonalanga Yurophu.Esikhathini esizayo, ingxenye yamafutha ezigaba eziningi izophinde ikhule futhi ijwayele ukuba yi-viscosity ephansi.Okwethu amasethi generator , sincoma ukusebenzisa amafutha angu-15W/40 ezindaweni eziningi zezwe.

I-Guangxi Dingbo I-Power Equipment Manufacturing Co., Ltd. eyasungulwa ngo-2006, ingumkhiqizi wejeneretha kadizili eChina, ehlanganisa ukuklama, ukuhlinzeka, ukugunyazwa kanye nokugcinwa kwesethi yejeneretha yedizili.Umkhiqizo uhlanganisa i-Cummins, i-Perkins, i-Volvo, i-Yuchai, i-Shangchai, i-Deutz, i-Ricardo, i-MTU, i-Weichai njll. enebanga lamandla angu-20kw-3000kw, futhi ibe imboni yabo ye-OEM nesikhungo sobuchwepheshe.