NPR TRUCK REAR Wheel Bolt fekitori yekutengesa

Shelling uye descaling of high-simba mabhaudhi

Maitiro ekubvisa iron oxide plate kubva kunotonhora musoro waya yesimbi tsvimbo iri kukurura nekudzika. Pane nzira mbiri: mechanical descaling uye makemikari pickling. Kutsiva kemikari yekunhonga yetsvimbo yewaya nemechani descaling inovandudza chibereko uye inoderedza kusvibiswa kwezvakatipoteredza. Iyi nzira yekudzikisa inosanganisira nzira yekukotama, kupfapfaidza nzira, etc. The descaling mhedzisiro yakanaka, asi yasara simbi sikero haigone kubviswa. Kunyanya kana chiyero chesimbi oxide chikero chakasimba kwazvo, saka iyo mechanical descaling inobatwa nehupamhi hwesimbi chiyero, chimiro uye mamiriro ekunetseka, uye inoshandiswa mu carbon steel wire rods kune yakaderera-simba fasteners. Mushure mekugadzirwa kwema mechanical, tambo yewaya ye-high-simba fasteners inopinda kemikari pickling process kuti ibvise zviyero zvose zvesimbi oxide, kureva, kuderera kwekomboni. Kune yakaderera kabhoni simbi waya tsvimbo, simbi shiti rakasiiwa nekudzika kwemakanika rinogona kukonzeresa kusakara kwezviyo kugadzira. Kana gomba rezviyo rikanamatira pashizha resimbi nekuda kwekukweshana kwetambo yewaya uye tembiricha yekunze, pamusoro petsvimbo yewaya inoburitsa mareba ezviyo.