1. Kurumidza kupfeka cheni
Kuumbwa kwetsvina - Mushure mekutasva mudhudhudhu kwenguva yakati, sezvo mamiriro ekunze nemamiriro emugwagwa achisiyana, mafuta ekutanga ekuzora ari pacheni anozonamatira zvishoma nezvishoma kuguruva nejecha rakatsetseka. Rutivi rwetsvina nhema gobvu runoumbwa zvishoma nezvishoma uye runonamatira kucheni. Tsvina ichaitawo kuti mafuta ekutanga ekuzora echeni arasikirwe nekushanda kwawo kwekuzora.
Jecha rakatsetseka neguruva riri mumarara zvicharamba zvichipfekwa nemadhisiki egiya repamberi nerekumashure panguva yekutumira magiya. Mazino emadhisiki egiya achawedzera kupinza zvishoma nezvishoma, uye mukaha unoenderana necheni ucharamba uchikura, izvo zvinogona kukonzera ruzha rusina kujairika.
2. Kurumidza kuwedzera urefu hwecheni
Tsvina haingopfeki crankset chete, asiwo inopfekisa shaft inobatanidza pakati pecheni, zvichiita kuti cheni irebe zvishoma nezvishoma. Panguva ino, kushushikana kwecheni kunofanirwa kugadziriswa kudzivirira ruzha rusina kujairika, kupatsanuka kwecheni, uye simba risina kuenzana.
3. Hazvina kunaka
Dura retsvina rakaiswa richaita kuti cheni iite seyakasviba uye inotosemesa. Kunyangwe kana mudhudhudhu wakanatswa, cheni yacho haigone kucheneswa nemvura nguva dzose.
3. Kucheneswa kwecheni
1. Gadzirira zvinhu
Zvishandiso zvecheni (zvekuchenesa, mafuta echeni uye bhurashi rakakosha) uye kadhibhodhi, zviri nani kugadzira magirovhosi. Zviri nyore kuva nemotokari ine furemu hombe. Kana zvisina kudaro, unogona kufunga nezvekushandisa furemu.
2. Chenesa matanho echeni
A. Kutanga, unogona kushandisa bhurashi kubvisa tsvina iri pacheni kuti ubvise tsvina yakakora uye uvandudze kuchenesa.
B. Kana paine chigadziko chikuru kana furemu yekusimudza, vhiri rekumashure remotokari rinogona kusimudzwa roiswa mugiya risina kusimba. Shandisa sipo nebhurashi kuti uchenese nhanho nenhanho.
C. Mushure mekubvisa tsvina yakawanda uye kuisa simbi yekutanga yecheni, ipfapfaidze zvakare nemushonga wekuchenesa kuti ubvise tsvina yasara zvachose uye udzorere ruvara rwepakutanga rwecheni.
D. Kana nzvimbo yacho yaoma, unogona kusuka cheni nemvura yakachena mushure mekuchenesa cheni, kuitira kuti mamwe mavara etsvina akacheneswa asi asina kudonha zvachose asave nepaanogona kuvanda, wobva wapukuta nejira rakaoma. Kana pasina nzvimbo yacho, mushure mekuchenesa cheni, unogona kuipukuta zvakananga nejira rakaoma. E. Mushure mekuchenesa, cheni inogona kudzoreredza ruvara rwayo rwesimbi. Panguva ino, shandisa mafuta echeni kunanga mabhora echeni woipfapfaidza mudenderedzwa. Yeuka kusapfapfaidza zvakawanda, chero bedzi uchipfapfaidza zvishoma mudenderedzwa womira kwemaminitsi makumi matatu, hazvizove nyore kudira mafuta.
F. Kuchenesa panzvimbo yacho – nekuti kana mushonga wekuchenesa ukapfapfaidzwa, zviri nyore kuupfapfaidza pahub yevhiri. Saka pakupedzisira, pukuta hub yevhiri nejira rakanyorova rakanyikwa mu sipo, putira kadhibhodhi rakapendwa worirasa, wobva wachenesa pasi.
4. Mabhenefiti ekushandisa mafuta echeni
Vazhinji vanofarira mota vanga vachishandisa mafuta einjini matsva uye vachishandisa mafuta einjini semafuta ekuisa cheni. Hatitsigire kana kuramba izvi. Zvisinei, nekuti mafuta einjini anogona kuisa mafuta, zviri nyore kunamira paguruva nejecha rakatsetseka, uye kushanda kwawo kushoma. Cheni yacho inosviba nekukurumidza, kunyanya kana mvura yanaya yocheneswa.
Rutivi rwakanaka rwekushandisa mafuta echeni nderekuti cheni yacho yakagadziridzwa kusvika pamwero wakati nekuwedzera anti-wear molybdenum disulfide uye kushandisa mafuta ane base ine kunamira kuri nani, zvichiita kuti mafuta echeni asanyanya kurasa mafuta semafuta einjini. Mafuta aya anouya mumabhodhoro e spray cans, ari nyore kushandisa uye kutakura, uye anofanirwa kuve nawo pakufamba.
Nguva yekutumira: Gunyana-07-2023