Mu January 2000, panachitika zinthu zoopsa m’mphepete mwa nyanja ku California.Alaska Airlines Flight 261 inali kuwuluka ku San Francisco kuchokera ku Puerto Vallarta, Mexico.Oyendetsa ndegewo atazindikira kuti njira zoyendetsera ndege zawo zinali zosayembekezereka, choyamba anayesa kuthana ndi mavuto panyanja kuti achepetse chiopsezo cha anthu omwe anali pansi.Mu mphindi zoopsa zomaliza, oyendetsa ndege anayesa molimba mtima kuwuluka ndegeyo mozondoka pambuyo poti chosalamulirika chokhazikika chokhazikika chidapangitsa kuti ndegeyo intembenuke.Onse amene anali m'ngalawa anatayika.

Kufufuzako kunayamba ndi kubwezeretsa zowonongeka, kuphatikizapo kubwezeretsa chokhazikika chokhazikika kuchokera pansi pa nyanja.Zodabwitsa ndizakuti, gulu lofufuza lidatha kupezanso mafuta kuchokera ku stabilizer jackscrew kuti aunike.Kusanthula kwamafuta, komanso kuyang'anira ulusi wa jackscrew, kunawonetsa kuti kuwongolera kwa stabilizer kudatayika kwathunthu pomwe ulusiwo unachotsedwa.Choyambitsa chake chidadziwika kuti ulusiwo sunakhale wothira mafuta okwanira komanso kuwunika kosamalira bwino, komwe kumaphatikizapo kuyeza ulusiwo.

Zina mwa zinthu zomwe zidakambidwa pakufufuzako ndi kusintha kwamafuta omwe amagwiritsidwa ntchito mu jackscrew.M'mbiri yonse yogwiritsira ntchito ndegezi, wopanga adapereka chinthu china ngati chovomerezeka kuti chigwiritsidwe ntchito, koma panalibe zolemba zoyesa kugwirizanitsa pakati pa mafuta am'mbuyo ndi atsopano.Ngakhale kuti sizinathandize kuti ndege ya Flight 261 isalephereke, kafukufukuyu adawonetsa kuti kusintha kwa zinthu kungapangitse mafuta osakanikirana ngati mankhwala apitawo sanachotsedwe kwathunthu, ndipo izi ziyenera kukhala zodetsa nkhawa za ntchito zokonza mtsogolo.

Zochita zambiri zopaka mafuta sizosankha zamoyo kapena imfa, koma kuwonongeka komweko komwe kunayambitsa ngoziyi kumawoneka tsiku ndi tsiku m'magulu opaka mafuta padziko lonse lapansi.Chotsatira cha kulephera kwawo chikhoza kukhala kutsika kosayembekezereka, mtengo wokwera wokonza kapena kuopsa kwa chitetezo cha ogwira ntchito.M’mikhalidwe yoipitsitsa, miyoyo ya anthu ingakhale pachiswe.Yakwana nthawi yosiya kuchitira mafuta ngati chinthu chosavuta chomwe chimangofunika kuponyedwa m'makina pafupipafupi ndikuyembekeza zabwino.Kupaka mafuta pamakina kuyenera kukhala kwadongosolo komanso kokonzekera bwino kuti zinthu ziziwayendera bwino komanso kuti zinthu ziziyenda bwino.

Kaya ntchito yanu ndi yofunika kwambiri, kapena mukungofuna kuti muwongolere ndalama zoyendetsera ntchito, njira zotsatirazi ndizofunika pakupaka mafuta opanda vuto:

1. Sankhani Mafuta Oyenera

"Gulu ndi mafuta basi."Imfa ya makina ambiri imayamba ndi mawu osadziwa.Lingaliro ili silimathandizidwa ndi malangizo osavuta kwambiri ochokera kwa opanga zida zoyambirira.“Gwiritsirani ntchito giredi yabwino ya grease No.Komabe, ngati moyo wa katundu wautali, wopanda mavuto uli cholinga, ndiye kuti kusankha mafuta kuyenera kuphatikizira kukhuthala koyenera kwa mafuta, mtundu wa mafuta oyambira, mtundu wa thickener, giredi ya NLGI ndi phukusi lowonjezera.

2. Dziwani Malo ndi Mmene Mungalembetsere Ntchito

Malo ena am'makina ali ndi mawonekedwe a Zerk odziwika bwino, ndipo kusankha komwe angagwiritsire ntchito mafuta kumawoneka kodziwikiratu.Koma kodi pali chimodzi chokha choyenera?Bambo anga ndi mlimi, ndipo akagula chida chatsopano, chinthu choyamba kuchita ndikuwunikanso bukuli kapena kuyang'ana mbali zonse za makinawo kuti adziwe kuchuluka kwa malo opaka mafuta.Kenako amapanga "njira yake yothira mafuta," yomwe imakhala ndi kulemba kuchuluka kwa zolumikizira ndi malingaliro pomwe zachinyengo zimabisika ndi cholembera chokhazikika pamakina.

Nthawi zina, malo ogwiritsira ntchito sangakhale owonekera kapena angafunike zida zapadera kuti agwiritse ntchito moyenera.Kwa mapulogalamu opangidwa ndi ulusi, monga jackscrew yomwe tatchula kale, kupeza kuphimba kokwanira kwa ulusi kungakhale kovuta.Zida zilipo kuti zitsimikizire kuphimba kwathunthu kwa ulusi wa valavu, mwachitsanzo, zomwe zingapangitse kusiyana kwakukulu.

3. Sankhani Mulingo woyenera pafupipafupi

Tsoka ilo, mapulogalamu ambiri okonza amasankha kuchuluka kwamafuta opaka mafuta m'njira yosavuta.M'malo moganizira momwe makinawo alili komanso momwe mafuta angachepetse kapena kuipitsidwa mwachangu, ma frequency ena amasankhidwa ndikuyikidwa mofanana kwa onse.Mwina njira imapangidwira kuti azipaka makina onse kamodzi pa kotala kapena kamodzi pamwezi, ndipo mafuta ochepa amayikidwa pamalo aliwonse.Komabe, "kukula kumodzi kumakwanira zonse" sikukwanira bwino.Matebulo ndi mawerengedwe alipo kuti adziwe mafupipafupi olondola malinga ndi liwiro ndi kutentha, ndipo zosintha zikhoza kupangidwa molingana ndi kuyerekezera kwa milingo yowonongeka ndi zina.Kutenga nthawi yokhazikitsa ndikutsata nthawi yoyenera yothira mafuta kumathandizira moyo wa makina.

4. Yang'anirani Kuti Mafuta Agwire Bwino

Mafuta akasankhidwa ndikukonzedwanso bwino, ndikofunikira kuwunika ndikusintha momwe zingafunikire chifukwa cha kusiyana kwa zinthu zakumunda.Njira imodzi yodziwira mphamvu ya mafuta ndi kugwiritsa ntchito ultrasonic monitoring.Mwa kumvetsera phokoso lopangidwa ndi kukhudzana kwachangu muzosagwira ntchito zonyamula mafuta ndikuzindikira kuchuluka kwa mafuta ofunikira kuti mubwezeretsenso kumayendedwe oyenera opaka mafuta, mutha kusintha zikhalidwe zomwe zawerengedwa ndikukwaniritsa mafuta olondola.

5. Gwiritsani Ntchito Njira Yoyenera Yopangira Mafuta

Kuphatikiza pa kugwiritsa ntchito kuwunika kwa akupanga, mayankho okhudza kudzola mafuta atha kupezeka kudzera muunikani wamafuta, koma choyamba choyimira choyimira chiyenera kutengedwa.Zida ndi njira zatsopano zowonera girisi zapangidwa posachedwa.Ngakhale kusanthula kwamafuta sikuchitika pafupipafupi monga kusanthula mafuta, kumatha kukhala kopindulitsa pakuwunika momwe zida ziliri, momwe mafuta alili komanso moyo wamafuta.

6. Sankhani Slate Yoyenera Yoyeserera

Moyo wokwanira wa zida ukhoza kutheka powonetsetsa kuti mafuta amafuta ndi othandiza.Izi zimabweretsanso kuvala kochepa.Kuzindikira kuchuluka kwa mavalidwe ndi mitundu kungakuthandizeni kusintha ndikuzindikira zovuta kale.Ndikofunikira kuyang'anira kusasinthasintha kwamafuta muntchito, chifukwa mafuta omwe amafewa kwambiri amatha kutha pamakina kapena kulephera kukhalabe m'malo mwake.Mafuta omwe amaumitsa amatha kupereka mafuta osakwanira ndikuwonjezera katundu ndi kugwiritsa ntchito magetsi.Kusakaniza mafuta ndi mankhwala olakwika ndi chimodzi mwa zifukwa zomwe zimayambitsa kulephera.Kuzindikira msanga zamtunduwu kumatha kuloleza kuyeretsa ndi kukonzanso kusanachitike kuwonongeka kwakukulu.Mayeso oyeza kuchuluka kwa chinyezi ndi kuchuluka kwa tinthu mumafuta apangidwa.Kuwagwiritsa ntchito kuti azindikire kulowetsedwa koipa, kapena mafuta onyansa, kungapereke mwayi wokulirapo kwa moyo pogwiritsa ntchito mafuta oyera komanso njira zosindikizira zogwira mtima.

7. Tsatirani Maphunziro Amene Mwaphunzira

Ngakhale kuti ngakhale kulephera kamodzi kokha kumakhala konong’oneza bondo, kumakhala koipitsitsa pamene mwaŵi wa kuphunzirako watayidwa.Nthawi zambiri ndimauzidwa kuti "palibe nthawi" yosungiramo zinthu ndikulemba zomwe zapezeka pambuyo polephera.Cholinga chake ndikubwezeretsa kupanga.Ziwalo zosweka zimatayidwa kapena kuziyika muzitsulo zotsuka pomwe umboni wa kulephera umakokoloka.Ngati gawo lomwe lalephera ndipo mafuta atha kubwezeredwa pansi panyanja, muyenera kupulumutsa zigawozi potsatira kulephera kwa mbewu.

Kumvetsetsa zifukwa zomwe zidalephereka sikumangokhudza kubwezeretsedwa kwa makinawo koma kumatha kuchulukitsa kudalirika ndi moyo wazinthu zina pabizinesi.Onetsetsani kuti kusanthula kulephera kwa mizu kumaphatikizaponso kuyang'ana malo omwe akudutsamo, koma choyamba yambani ndi kusunga kenako kuchotsa mafuta kuti muwunike.Kuphatikiza zotsatira za kusanthula kwamafuta ndi kuwunika kofananira kudzapanga chithunzi chokwanira cha kulephera ndikukuthandizani kudziwa kuti ndi ziti zowongolera zomwe zingagwiritsidwe ntchito kuti zisachitike mtsogolo.