Fyuluta yolekanitsa mafuta a mpweya ndi gawo la makina owongolera mpweya ndi utsi wa injini. Cholinga chake ndikuchotsa mafuta ndi zinthu zina zodetsa mpweya zomwe zimatuluka mu crankcase ya injini. Fyuluta nthawi zambiri imakhala pafupi ndi injini ndipo imapangidwa kuti igwire mafuta kapena tinthu tina tomwe titha kutuluka mu injini panthawi yogwira ntchito bwino. Izi zimathandiza kuchepetsa utsi woipa ndikuwonjezera magwiridwe antchito a injini. Kusamalira ndi kusintha mafyuluta awa nthawi zonse ndikofunikira kuti injini igwire bwino ntchito komanso kuti ikhale ndi moyo wautali.
Mfundo yogwira ntchito:Cholekanitsa mafuta ndi gasi chimakhala ndi magawo awiri: thupi la thanki ndi chinthu chosefera. Chosakaniza cha mafuta ndi gasi kuchokera ku injini yayikulu chimagunda koyamba khoma losavuta, chimachepetsa kuthamanga kwa madzi, ndikupanga madontho akuluakulu a mafuta. Chifukwa cha kulemera kwa madontho a mafuta okha, nthawi zambiri amakhazikika pansi pa cholekanitsa. Chifukwa chake, cholekanitsa mafuta ndi gasi chimagwira ntchito ngati cholekanitsa chachikulu ndi thanki yosungiramo mafuta. Thupi la thanki lili ndi zinthu ziwiri zosefera: chinthu chosefera chachikulu ndi chinthu chosefera chachiwiri. Pambuyo pa kulekanitsa koyamba kwa mafuta ndi gasi, kenako kudzera mu chinthu chosefera ziwiri, kuti chilekanitse bwino, chotsalira mumlengalenga wopanikizika chimalekanitsa mafuta ochepa opaka, ndikusonkhanitsa pansi pa chinthu chosefera, kenako kudzera mu chubu chobwerera ziwiri, kubwerera ku cholowera mpweya chachikulu cha injini, chipinda chogwirira ntchito chokoka.
Makhalidwe a olekanitsa mafuta ndi gasi
1. Chigawo cholekanitsa mafuta ndi gasi pogwiritsa ntchito fyuluta yatsopano, yogwira ntchito bwino kwambiri, komanso yogwira ntchito nthawi yayitali.
2. Kukana kusefera pang'ono, kutuluka kwakukulu, mphamvu yayikulu yoletsa kuipitsa, moyo wautali wautumiki.
3. Choseferacho chili ndi ukhondo wambiri komanso zotsatira zabwino.
4. Chepetsani kutayika kwa mafuta opaka ndikukweza ubwino wa mpweya wopanikizika.
5. Mphamvu yayikulu komanso kukana kutentha kwambiri, chinthu chosefera sichinthu chosavuta kusintha.
6. Kutalikitsa nthawi yogwira ntchito ya zida zazing'ono, kuchepetsa mtengo wogwiritsa ntchito makina.
Nthawi yotumizira: Epulo-21-2023