Pehea e pono ai ka wahie a me ka aila o ka mea hana Diesel

Pono nā ʻōlelo kikoʻī o ka ʻenekini Diesel maʻemaʻe, wai ʻole, a me ka haʻahaʻa sulfur.Ma ka laulā, bS.2891: A1 a i ʻole A2 papa wahie, a GB252 a i ʻole DIN/EN590, ASTMD975-88:1-D a me 2-D maʻamau wahie diesel, a me ka papa kūpono e like me ka mahana o ka wahi hana.Pono e hoʻomalu pono ʻia ka hoʻohana ʻana i ka wahie mai ka hoʻomaka ʻana e hōʻoia i ka maʻemaʻe o ka wahie, a inā i hana maikaʻi ʻia ka pāhana, hiki ke pale ʻia ka hoʻoponopono ʻana i ka mīkini.Ma mua o ka hoʻokomo ʻia ʻana o ka ʻaila i loko o ka pahu, pono e waiho ʻia no 24 mau hola e hoʻoponopono i nā mea ʻē i loko o ka pahu.E hoʻomaʻemaʻe i ka puka ʻaila a puni ka pahu ʻaila me kahi lole ma mua o ka wehe ʻana i ka uhi puka ʻaila.Pono e mālama ʻia nā ʻāpana hose a me ka pauma lima i hoʻohana ʻia ma kahi maʻemaʻe.

ʻO ke koho o ka ʻaila lubricating (ʻaila)

I ka hooluolu ana i ka generator set, e hookomo i ka aila lubricating i ka ipu aila enegini a hiki i ka huina kiekie o ka dipstick.Inā he mau kuhikuhi kūikawā ma ka uhi pahu, e ʻoluʻolu e hahai iā lākou ma aneʻi.ʻOkoʻa nā ʻenekini like ʻole ma lalo o nā kūlana wela like ʻole e koho ai i ka hui viscosity aila ʻokoʻa hoʻi, hoʻohana ʻo Kina i ka honua ākea American Society of Automotive Engineering (SEA) viscosity classification, ʻo ia hoʻi ka SEAJ300 engine viscosity classification

ʻO ka W no Winter, ʻo ia hoʻi ʻo Winter, ʻo ka ʻike e pili ana i ka viscosity o ka aila, kūpono no ka hoʻohana ʻana i ka hoʻoilo, ʻeono mau pae viscosity aila Winter (0W-25W) a me ʻehā hui viscosity aila kauwela (20-25).ʻO ka viscosity dynamic haʻahaʻa haʻahaʻa (Mpa.s, ʻo ia hoʻi ʻo Milipaska · s), ka palena kiʻekiʻe o ka paila ʻana i ka wai wela a me ka liʻiliʻi kinematic viscosity ma 100 ℃ pono no kēlā me kēia pae palena aila hoʻoilo.ʻO nā koi ʻelua o ka haʻahaʻa haʻahaʻa dynamic viscosity a me ka palena ʻana i ka wela pumping e hōʻike ana i ka paʻakikī o ka pae viscosity o ka aila e hoʻomaka maikaʻi ai i ka mīkini a komo i ke kūlana lubrication maʻamau i ka hoʻoilo, ʻo ia hoʻi, ka paʻakikī o ka hoʻomaka ʻana i ka ʻenekini ma ka wela haʻahaʻa mai 0W a 25W. piʻi pū.ʻO ka viscosity kinematic liʻiliʻi ma 100 ℃ e hōʻike ana i ka nalowale o ka evaporation o ka pae viscosity hoʻoilo i ka wela kiʻekiʻe, ʻo ia hoʻi, ʻo ka viscosity haʻahaʻa ʻo ia ka nui o ka pohō evaporation;Kiʻekiʻe ka aila hoʻohana ma muli o ka evaporation poho.Pono ka papa viscosity ʻaila kau wela i ka 100 ° C kinematic viscosity range.No laila, piʻi ka pae viscosity mai ka 0 a hiki i ka helu 0 me ka piʻi ʻana o ka viscosity, ʻo ka mānoanoa o ka ʻaila kiʻiʻoniʻoni i hoʻokumu ʻia e ka friction ili o ka mīkini e hoʻonui ai, e hoʻonui ai i ka hoʻohana ʻana i ka ikehu engine (ʻaila aila), a hiki i kēlā me kēia hōʻemi o kahi pae viscosity. mālama ma kahi o 0.5% o ka hoʻohana ikehu.

Hoʻohui ʻia nā māka viscosity aila hoʻoilo a me nā māka viscosity aila kauwela, e like me 5W/30, 15W/40, a me 20W/50.Ua kapa ʻia nā aila ʻenekini me nā māka viscosity ʻelua, e like me ka aila 15W/40, ʻo ia hoʻi, pili kēia ʻaila i ka koi viscosity o 15W ʻaila hoʻokahi i ka hoʻoilo a me SAE40 i ke kauwela.Hiki ke hoʻohana ʻia kēia ʻaila hui nui i ka hoʻoilo a me ke kauwela;Hiki ke hoʻohana ʻia ma ke anuanu ʻākau a me ka wela hema, a loaʻa nā pōmaikaʻi o ka laulā ākea ākea a me ka laulā ākea.Loaʻa iā ia nā hiʻohiʻona mālama ikehu.Ke hoʻohālikelikeʻia me kaʻaila hoʻokahi (ka aila kau wela), hiki i ka mea mua ke mālama i ka wahie 2-5% ma mua o ka hope.Ua hoʻolaha ʻia ka aila ʻaila Diesel ma kahi o 50% ma ʻAmelika ʻĀkau a me ʻEulopa Komohana.I ka wā e hiki mai ana, e hoʻonui hou ʻia ka nui o ka ʻaila multi-stage a ʻoi aku ka haʻahaʻa o ka viscosity.No kā mākou nā mea hoʻoheheʻe , paipai mākou e hoʻohana i ka aila 15W/40 ma ka hapa nui o ka ʻāina.

ʻO Guangxi Dingbo ʻO ka Power Equipment Manufacturing Co., Ltd. i hoʻokumu ʻia i ka makahiki 2006, he mea hana i ka mīkini hana diesel ma Kina, ka mea e hoʻohui i ka hoʻolālā, hoʻolako, hoʻonohonoho ʻana a me ka mālama ʻana i ka set generator diesel.Hoʻopili ka huahana iā Cummins, Perkins, Volvo, Yuchai, Shangchai, Deutz, Ricardo, MTU, Weichai etc. me ka mana mana 20kw-3000kw, a lilo i kā lākou OEM hale hana a me ka ʻenehana kikowaena.