Gusobanukirwa API Ibisobanuro: Igitabo Cyintangiriro!

Ikigo cya Amerika gishinzwe peteroli (API) nubuyobozi mugihe cyo gushyiraho ibipimo byamavuta ya moteri akoreshwa muri moteri ya lisansi na mazutu. Moteri ya lisansi ishyirwa mubyiciro S, byerekana "Spark Ignition", mugihe moteri ya mazutu iri munsi yicyiciro C, byerekana "Kwiyunvikana". Buri cyiciro gikurikirwa n’urwandiko, rugaragaza iterambere rya peteroli.

Kuri moteri ya lisansi, ibisobanuro bya API biva kuri SA kugeza SH, hamwe ninyuguti zisumbuye zerekana ikoranabuhanga rishya. Amavuta afite ibisobanuro kuva SA kugeza SH mubisanzwe bikwiranye na moteri yakozwe mbere ya 1995. Ariko, ni ngombwa kumenya ko amavuta yo hejuru ashobora gukoreshwa mu mwanya wo hasi. Kurugero, amavuta afite ibisobanuro SP arashobora gukoreshwa kuri moteri isaba API SN, SM, SL, na SJ.

Hano hepfo ibyiciro byose bya API kuri peteroli, cyane cyane kumodoka zitwara abagenzi, kuko imodoka nyinshi muri Amerika zikora kuri peteroli (izwi kandi nka lisansi) aho kuba Diesel.

 

Mugihe uhitamo amavuta akwiye kumodoka yawe, tekereza umwaka wakozwe. Amavuta ya kijyambere ntashobora guhuzwa nigishushanyo cya moteri ishaje. Ibisobanuro kuva SA kugeza SH bishaje kandi bigenewe moteri yakozwe muri 1995 na mbere yaho. Nkuko byasobanuwe mbere, ibisobanuro bishya bifite inyuguti ndende kandi bigasimbuza ibya kera. API SP kuri SJ ni iyimodoka nshya, mugihe API SH kugeza SA ni iyakera.

Kurugero: Niba ufite imodoka kuva 1987 isaba amavuta ya API SF ukaba ufite amavuta gusa hamwe na API SH na SL aboneka, amavuta afite urwego rwa SH byaba byiza cyane. Ubundi, imodoka kuva 2003 isaba API SL irashobora gukoresha neza amavuta hamwe na SJ, SM, SN, cyangwa SP.

Burigihe nibyiza gukurikiza ibyifuzo bya API kubikorwa byiza bya moteri no kuramba. Niba ushaka kugira ibisobanuro birambuye kuri API na gahunda yabo yo gusiga, reba hano kurubuga.

Diesel Moteri Serivisi

Ukuboza 2017, API yazanye ibintu bishya biremereye Diesel, nyuma yimyaka icumi itangwa rya API CJ-4.

Impamvu zambere zatumye ivugurura ibisobanuro byari bibiri: kuzamura ubukungu bwa peteroli mugihe harebwa moteri igihe kirekire. Iterambere ry’ubukungu bw’ibikomoka kuri peteroli rituruka ku bakoresha-nyuma bagamije kugabanya ibiciro by’ibikorwa no kubahiriza amabwiriza y’ibyuka bihumanya ikirere (GHG). Mu mwaka wa 2011, Ikigo gishinzwe kurengera ibidukikije (EPA), hamwe n’izindi nzego z’Abanyamerika, cyashyizeho gahunda y’igihugu ishinzwe gahunda yo gushyira mu bikorwa amategeko agamije kugabanya ibyuka bihumanya ikirere no gukoresha lisansi. Kugira ngo ibyo bibazo bikemuke, injeniyeri zarebye mu bishushanyo bishya bya moteri ikoresha amavuta yoroheje (viscosity yo hasi) kugirango yongere ingufu za peteroli. Mu gusubiza iki, Ishyirahamwe ry’abakora moteri (EMA) ryasabye ku mugaragaro API gutangiza icyiciro gishya cy’amavuta y’ubucuruzi. Mu ikubitiro byitwa Icyiciro cya 11, amaherezo yaje kwitwa PC-11.

Ibisobanuro bya PC-11 byerekana impinduka kuva muburyo bworoshye bwo guhuza API. Mubisanzwe, ibisobanuro bishya birasubira inyuma bihuye nabakuze. Kurugero, niba ikinyabiziga gisaba CH-4 kandi amavuta gusa hamwe na API CJ-4 arahari, irashobora gukoreshwa. Ibisobanuro bya PC-11 bigabanijwemo ibyiciro bibiri:

11-a: API CK-4, ikora nk'umusimbura utaziguye wa CJ-4.

11-b: Icyiciro gishya rwose kizwi nka FA-4.

 

Ibyiciro byombi bitanga imbaraga zikomeye kandi zikoresha neza peteroli ugereranije na CJ-4.

CK-4 yagenewe kuba verisiyo ikaze ya CJ-4, iboneka mu byiciro byijimye nka 15W-40, 10W-30, na 5W-40, hamwe na HTHS yo hejuru (High-Temperature High Shear). Amavuta ya CK-4 arasabwa gukoreshwa haba kumuhanda no hanze yumuhanda na OEM zose.

Kuruhande rwa flip, FA-4 yerekana sturdier CJ-4 ifite ububobere buke. Mubisanzwe biboneka mu byiciro 10W-30 na 5W-30 hamwe na HTHS nkeya, aya mavuta yujuje ubuziranenge bukomeye. Biteganijwe kubisabwa kumuhanda kandi bigomba gukoreshwa gusa nkuko byasabwe na OEM.

Nkigisubizo, OEM itangiye kumenyekanisha ibintu bishya kuri API CK-4 na / cyangwa API FA-4.

 

Aka gatabo karambuye karatanga ibisobanuro birambuye kuri API kubijyanye na peteroli ya mazutu na mazutu, bigufasha gufata ibyemezo bisabwa kugirango imodoka yawe ibungabunge.

Kubindi bisobanuro, ntutindiganye kwegera umuyobozi wibicuruzwa cyangwa kuduterera imeri kuri info-rymax-lubricants.com.