Kodi macheka a petulo ayenera kusamalidwa bwanji ndi kusamalidwa?

Chocheka cha petulo ndi Chocheka cha Unyolo Chida chomwe chimagwiritsa ntchito mafuta ngati mphamvu ndipo chingagwiritsidwe ntchito podula mitengo kapena matabwa. Unyolo wa macheka a petulo uli ndi masamba opingasa, ukhoza kudulidwa mobwerezabwereza, kuyenda mwamphamvu, ukhoza kugwiridwa, kotero ndi woyenera ntchito zoyenda m'munda, monga kukolola nkhalango, kudula mitengo m'nkhalango, kudula matabwa ndi zina zotero.

Momwe mungasamalire ndi kusamalira
1, yang'anani mphamvu ya unyolo wa macheka a petulo: unyolo wa soka ya petulo akhoza kupanga mphamvu yokhazikika pa makina, kuti agwiritse ntchito bwino chidacho, ayenera kuyang'ana nthawi zonse mphamvu ya unyolo wa macheka a petulo, ngati mphamvuyo ndi yoyenera, ndiye kuti unyolo wa macheka a petulo uyenera kupachikidwa pansi pa chitsogozo, ndi dzanja lomwe likhoza kukokedwa.
2, kugwiritsa ntchito mafuta opaka unyolo wa petulo wabwino kwambiri: unyolo wa petulo uyenera kupakidwa mafuta nthawi zonse, kuti usachite dzimbiri kapena kutsetsereka bwino ndikusokoneza kugwiritsa ntchito bwino. Kusankha mafuta opaka unyolo kuyenera kukhala kwabwino kwambiri kuti mafuta opaka unyolo asatsike pansi pa mulingo wa mafuta, zomwe zingachepetse kuwonongeka pakati pa unyolo ndi serration. Tiyenera kupewa kuti popanda mafuta opaka unyolo, macheka a petulo sangagwire ntchito, ngati ali ouma kwambiri, angayambitse chiopsezo cha kuwonongeka kwa chipangizocho podula.
3, nthawi zonse yang'anani dera la mafuta la unyolo wa petulo: mafuta opaka mu thanki ya unyolo ayenera kutayika pang'ono akagwiritsidwa ntchito, ngati sikelo ya thankiyo siitsika, pakhoza kukhala vuto ndi dera la mafuta, kulephera kutumiza mafuta, choncho yang'anani dera la mafuta la unyolo, yeretsani kapena sinthani chophimba cha fyuluta ya mafuta mu thanki ya mafuta ndi mapaipi olumikizira pampu nthawi yake.
4, unyolo watsopano ukasinthidwa, umatenga mphindi ziwiri kapena zitatu kuti ugwire ntchito: unyolo wa soka la petulo umatayika, kotero umafunika kusinthidwa nthawi yake, ukasinthidwa, sufunika kugwiritsidwa ntchito mwachangu, komanso umafunika mphindi ziwiri kapena zitatu kuti ugwire ntchito, ngati palibe kugwirira ntchito, uyenera kusinthidwanso. Kuphatikiza apo, unyolo wa soka la petulo uyenera kumasuka ukagwiritsidwa ntchito, chifukwa unyolowo udzachepa ukazizira, ndipo ngati sunakhazikitsidwe nthawi yake, ukhoza kuwononga crankshaft ndi ma bearing.

Zodzitetezera
1, samalani za chitetezo musanagwiritse ntchito: kugwiritsa ntchito soka ya petulo ali ndi chiopsezo china, amafunika kuvala zovala zodzitetezera musanagwiritse ntchito, kuvala chisoti, magalasi odziteteza, magolovesi, nsapato zogwirira ntchito ndi zinthu zina zodzitetezera kuntchito, komanso samalani za chitetezo.
2, yang'anani ntchito musanayambe: chotsukira mafuta chiyenera kugwiritsidwa ntchito ndi dzanja, onetsetsani kuti mwazimitsa injini mukayigwiritsa ntchito, musanayike mafuta, muyeneranso kuzimitsa injini, injini ikapanda mafuta, imani kwa mphindi 15, dikirani mpaka injini itazizidwa kenako ikani mafuta, kenako yang'anani chitetezo cha chotsukira mafuta, tsimikizirani chitetezo ndikukonza mukayamba.
3, kugwiritsa ntchito chidwi pa chochitikachi: chotsukira mafuta chimagwiritsidwa ntchito podula mitengo, matabwa ndi zida zina, sichingagwiritsidwe ntchito m'chipinda chotsekedwa, sichingayatse makina akamasuta, kuti apewe moto.
4, kugwiritsa ntchito mosamala njira zogwirira ntchito: kugwiritsa ntchito soka ya petulo kuyenera kusungidwa patali kuposa mamita atatu kuchokera pamalo odzaza mafuta, ntchitoyo iyenera kugwiritsidwa ntchito ndi manja awiri kuti igwire makinawo, ngati sichoncho, ikhoza kutsetsereka, kudulidwa ndi zoopsa zina.

Mafuta a petulo ndi ofunika kwambiri pa ntchito, ayenera kusankha mafuta opitilira 90 opanda lead, mafuta abwinobwino angawononge injini, zomangira ndi matanki amafuta. Mukawonjezera mafuta, chivundikiro cha thanki yamafuta ndi malo ozungulira doko lodzaza mafuta ziyenera kukhala zoyera komanso zoyera kuti zinyalala zisalowe, ndipo sizingaike thanki yamafuta pang'onopang'ono. Mukawonjezera mafuta, muyenera kumangitsa chivundikiro cha thanki yamafuta ndi dzanja.