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Ndi kupita patsogolo kwaukadaulo wa injini, zofunika zosefera zofukula zikuchulukirachulukira. Choyipa kwambiri pakugwira ntchito komanso moyo wa chofufutira ndi tinthu tating'onoting'ono komanso kuipitsidwa komwe kumalowa mu injini ya dizilo. Ndiwo omwe amapha injini wani. Zosefera ndi njira yokhayo yopewera tinthu tachilendo komanso kuipitsidwa. Kotero, momwe mungadziwire khalidwe la fyuluta, ndi zoopsa zotani za zosefera zotsika.

Zosefera za Excavator

Choyamba, chodziwika bwino ndi microporous filter paper filter element

Chosefera chodziwika bwino chamafuta pamsika masiku ano ndichosefa pepala la microporous. Ndi pepala lapadera la fyuluta lomwe limayikidwa ndi utomoni uwu, womwe umatenthedwa ndi kutentha kuti uwonjezere kuuma kwake ndi mphamvu, ndiyeno umadzaza muzitsulo zachitsulo. Maonekedwewo amasungidwa bwino, ndipo amatha kupirira kukakamizidwa kwina, kusefera kwabwinoko, ndipo ndikotsika mtengo.

2. Mafunde a gawo la sefa ndi wosanjikiza amawoneka ngati fani

Kenako, mukugwiritsa ntchito chosefera choyera ichi, ndizosavuta kufinya ndikupunthwa ndi kuthamanga kwamafuta uku. Sikokwanira kulilimbitsa ndi pepala ili. Pofuna kuthana ndi izi, ukonde umawonjezeredwa ku khoma lamkati la chinthu chosefera, kapena chigoba chili mkati. Mwanjira iyi, pepala losefera limawoneka ngati zigawo za mafunde, zofanana kwambiri ndi mawonekedwe a fani yathu, amakulunga mozungulira kuti apititse patsogolo moyo wake.

3. Moyo wautumiki umawerengedwa molingana ndi kusefa bwino

Ndiye moyo wa makina fyuluta amawerengedwa molingana ndi kusefa bwino. Izi sizikutanthauza kuti fyulutayo yagwiritsidwa ntchito mpaka fyulutayo itatsekedwa, ndipo mafuta sangathe kudutsa, ndipo ndi mapeto a moyo wake. Zikutanthauza kuti kusefa kwake sikuli bwino, ndipo pamene sikungathe kuchita bwino ntchito yoyeretsa, kumaonedwa ngati mapeto a moyo wake.

Zosefera za Excavator

M'malo mwake, kuzungulira kwake kumakhala pafupifupi makilomita 5,000 mpaka 8,000. Mtundu wabwino ukhoza kukhala wopitilira makilomita 15,000. Pazosefera zamafuta zomwe timagula tsiku lililonse, timamvetsetsa kuti makilomita 5,000 ndi pafupifupi moyo wake wautali kwambiri. .

Fyulutayo idagwiritsidwa ntchito poyambirira kusefa zonyansa zowononga zinthu zosiyanasiyana zomwe zimalowa mu injini ya dizilo. Injini imatha kugwira ntchito nthawi zonse pansi pazikhalidwe zosiyanasiyana zogwirira ntchito ndipo imatha kufikira moyo wautumiki womwe watchulidwa. Komabe, zosefera zachinyengo, makamaka zosefera zotsika, sizimangolephera kukwaniritsa zomwe tafotokozazi, koma m'malo mwake zimabweretsa zoopsa zosiyanasiyana ku injini.

Zowopsa zazinthu zocheperako zosefera

1. Kugwiritsa ntchito pepala losefera lotsika mtengo kupanga chinthu chosefera chofukula, chifukwa cha kukula kwake kwa pore, kusafanana bwino komanso kusefera pang'ono, sikungathe kusefa zonyansa zomwe zimalowa mu injini, zomwe zimapangitsa kuti injini iyambe kuvala.

2. Kugwiritsiridwa ntchito kwa zomatira zochepetsetsa sikungathe kumangidwa mwamphamvu, zomwe zimapangitsa kuti pakhale kachigawo kakang'ono kamene kamagwirizanitsa ndi fyuluta; kuchuluka kwa zonyansa zovulaza zimalowa mu injini, zomwe zingachepetse moyo wa injini ya dizilo.

3. Sinthani zida za rabara zosagwira mafuta ndi zida za rabala wamba. Pogwiritsa ntchito, chifukwa cha kulephera kwa chisindikizo chamkati, dera lalifupi lamkati la fyuluta limapangidwa, kotero kuti gawo la mafuta kapena mpweya wokhala ndi zonyansa limalowa mwachindunji mu injini yofukula. Zimayambitsa kuwonongeka kwa injini.

4. Zida za chitoliro chapakati cha fyuluta yamafuta ofukula ndizowonda m'malo mwa wandiweyani, ndipo mphamvuyo sikwanira. Panthawi yogwiritsira ntchito, chitoliro chapakati chimayamwa ndikuphwanyidwa, chigawo cha fyuluta chimawonongeka ndipo dera lamafuta limatsekedwa, zomwe zimapangitsa kuti injini ikhale yosakwanira.

5. Zigawo zachitsulo monga zisoti zomaliza zosefera, machubu apakati, ndi ma casings samathandizidwa ndi mankhwala odana ndi dzimbiri, zomwe zimapangitsa kuti zitsulo ziwonongeke komanso zonyansa, zomwe zimapangitsa kuti fyulutayo ikhale gwero la kuipitsa.