Kutenga chidimbu chemidziyo nekuita kwakanaka ingori nhanho yekutanga. Chinonyanya kukosha ndechekuchengetedza panguva yekushanda kwezuva nezuva. Kuita basa rakanaka rekuchengetedza uye kushanda kwakajairwa hakugone chete kuderedza kukanganisa kwemidziyo, asiwo kuderedza kurasikirwa kusingakoshi, kuwedzera zvakanyanya hupenyu hwebasa remidziyo uye kuderedza mutengo wekushandisa.

Michina mikuru-yakakura senge asphalt yekusanganisa midziyo inotya kuti iyo midziyo ichange iine hurema uye inokanganisa kugadzirwa uye kugovera. Kumwe kurasikirwa hakudzivisiki panguva yekugadzira, asi kumwe kukanganisa kunowanzo kukonzereswa nekusagadziriswa kwekuchengetedza, izvo zvinogona kudzivirirwa padanho rekutanga. Saka mubvunzo ndewekuti, isu tinofanira sei nemazvo uye nemazvo kuchengetedza midziyo uye kuita basa rakanaka rekuchengetedza midziyo yezuva nezuva?
Ongororo iyi inoratidza kuti 60% yekukanganisika kwemichina nemidziyo kunokonzerwa nekusazora mafuta zvakanaka, uye chikamu che30% chiri kukonzerwa nekusasunga zvakanaka. Zvinoenderana nemamiriro maviri aya, kugadziridzwa kwemazuva ese kwemishini yemagetsi kunotarisa: anti-corrosion, lubrication, kugadzirisa, uye kuomesa.
Imwe neimwe shanduko ye batching station inotarisa kana mabhaudhi emota inotenderera akasununguka; tarisa kana mabhoti ezvikamu zvakasiyana-siyana zvebheti station akasununguka; tarisa kana ma rollers akanamatira / kwete kutenderera; tarisa kana bhanhire rakatsauka. Mushure memaawa e100 ekushanda, tarisa huwandu hwemafuta uye kubuda.
Kana zvichidikanwa, shandura zvisimbiso zvakakanganiswa uye uwedzere girisi. Shandisa ISO viscosity VG220 mineral oil kuchenesa maburi emhepo; shandisa girisi kune tensioning screw yebhandi rekutakura. Mushure memaawa 300 ekushanda, shandisa calcium-based grease kune zvigaro zvinotakura zvehombe uye inotyairwa rollers yebhanhire rekudya (kana mafuta akabuda); shandisa calcium-based grease kune zvigaro zvinotakura zvehombe uye inofambiswa rollers yebhanhire rakatsetseka uye bhandi rakarerekera.