Imfashanyigisho yo Guhitamo Amavuta meza
Ku isoko ryiki gihe, amavuta atandukanye arahari kuboneka byoroshye, buri kimwe cyakozwe kubikenewe byihariye. Gusobanukirwa ishingiro ryamavuta nibisabwa ni ngombwa mugufata ibyemezo neza. Gutangirira kubyingenzi, ni ngombwa kumva amavuta icyo aricyo.
Gusiga amavuta nkizuba ryizuba kumashini, ukayitwikirizaho urwego rurinda imitego ninyongeramusaruro. Bisa nuburyo ikariso yizuba yambara kandi igafatira kuruhu rwawe, amavuta akora firime ifatanye, yamavuta ifata amavuta yo kwisiga nibindi byongerwaho byingenzi. Ibi bifasha kwemeza amavuta ahoraho, nubwo ubushyuhe bwahindutse, nkukuntu izuba ryirinda uruhu rwawe imirasire yizuba.
Ariko ni iki mu by'ukuri kigize 'amavuta'?
Umubyimba mwinshi mu mavuta, urashobora gushyirwa mubwoko bubiri: umubyimba w'isabune hamwe no kutagira isabune.
Rymax ikora mubyiciro byombi, yerekana akamaro ko guhitamo umubyimba ukwiye. Ihitamo rigira ingaruka nkubushyuhe bwo gukora, umuvuduko, no guhuza nibikoresho bitandukanye. Nkukuntu uhitamo amavuta atandukanye ya moteri yimodoka yawe na gearbox, guhitamo amavuta meza yibyingenzi nibyingenzi kugirango bikore neza. Hasi nigishushanyo cyerekana ubwoko butandukanye bwibibyimbye nuburyo bikora mubihe bitandukanye.
Iyo urimo gutora amavuta meza kugirango ukoreshwe bitandukanye, hari ibintu bike byingenzi ugomba gutekerezaho. Reka dusuzume neza ibi bintu kugirango bigufashe kumva uburyo bwo guhitamo amavuta meza kubyo ukeneye.
1. Amavuta yibanze ya Viscosity:
Ubunini bwamavuta mumavuta, azwi kwizina rya peteroli yibanze, nibyingenzi kuburyo bukora neza. Amavuta afite amavuta yoroheje, yuzuye-viscosity amavuta aratunganye kubice bigenda byihuse, ntibitware imitwaro iremereye, kandi bikora mubushuhe bukonje. Bemeza neza ko ibintu byose bigenda neza nta gutera imbaraga nyinshi. Kurundi ruhande, amavuta hamwe namavuta yibanze, yuzuye-viscosity amavuta nibyiza kubice bigenda gahoro, bitwara imitwaro iremereye, kandi bigakora mubihe bishyushye. Bituma ibintu byose bigenda neza, nubwo ibintu bigoye.
2. Ubwoko bwa Thickener na Grease Ubunini:
Nkukuntu amavuta atandukanye afite amanota atandukanye (SAE), amavuta nayo atondekanya ukurikije ubunini bwayo. Igipimo cya NLGI (National Lubricating Grease Institute) gipima igipimo cyamavuta, kuva kumanota 000 (yoroheje cyane) kugeza kuri 6 (umubyimba mwinshi). Icyiciro cya 2 nicyo gikunze kugaragara kandi kirasabwa gukoreshwa muburyo butandukanye kuko burahuze. Mubicuruzwa byacu, uzasangamo amanota ya NLGI 00, 0, 1, na 2. Aya manota ni ngombwa kuko akubwira uko amavuta ari menshi naho ari byiza kuyakoresha. Hasi ni urugero rusobanura amanota atandukanye mumavuta.
Ubwoko bwibyimbye bikoreshwa mumavuta nabyo ni ngombwa, cyane cyane kumuvuduko nubushyuhe butandukanye. Amavuta ya Litiyumu na lithium azwi cyane mu gukoresha inganda kuko zikora neza mubihe byinshi bitandukanye. Ubundi bwoko busanzwe bwamavuta burimo lithium, calcium, aluminium, calcium sulfonate, polyurea, hamwe namavuta ashingiye kubumba. Hasi ni ikindi kigereranyo gisobanura ubwoko butandukanye bwamavuta (twavuze haruguru), ibiranga ibintu byingenzi, hamwe nibisanzwe bikoreshwa.
3. Ibyongeweho & Amavuta shingiro:
Ibyongeweho nibyingenzi muburyo bwo gusiga amavuta, gukemura ibikenewe nkumuvuduko ukabije (EP). Ibicuruzwa bya Rymax bikubiyemo ahanini amavuta ashingiye ku mavuta, atanga ibintu byinshi mubikorwa bitandukanye. Amavuta yibanze ya sintetike akoreshwa cyane cyane mubikorwa byinganda cyangwa byihariye bisaba amavuta yo kwagura intera.
Gusobanukirwa nuburyo bwihariye bwamavuta birashobora kugufasha guhitamo neza kubyo ukeneye.
Amavuta ya Rymax, nkurugero, shyiramo Ancal-calcium ya anhydrous calcium ishingiye kubyimbye. Ibi birerekana ikiguzi cyamavuta ya lithium mugihe utanga imikorere igereranijwe. Waba ukorera mubidukikije bigoye cyangwa ushakisha gusa amavuta yizewe, atandukanye adafite igiciro cyiza, amavuta ya Ancal ya Rymax ni amahitamo meza.
Igishushanyo gikurikira kiratanga ishusho rusange yibidukikije aho amavuta ya Rymax akora neza, bikakorohera guhitamo amavuta meza kubyo ukeneye.
Urebye ibintu nkibikomoka kuri peteroli yibanze, ubwoko bwimbitse, ninyongeramusaruro, guhitamo amavuta akwiye biba inzira yoroshye cyane. Niba ukeneye ubundi busobanuro bwamavuta ya Rymax, wumve neza kugera kubicuruzwa byacu!
