Caster, monga chida chachikulu m'mafakitale, amatenga gawo lofunikira kwambiri pakupanga.Lili ndi magulu osiyanasiyana, omwe amatha kugawidwa m'magulu olemetsa, oyendetsa ntchito zowunikira ndi zina zotero, malinga ndi kusiyana kwa kagwiritsidwe ntchito ka chilengedwe.
Oyimba TPU apakati:
1. Zida zakunja za gudumu limodzi zimapangidwa ndi polyurethane (TPU), zomwe zimasonyeza kukana kwabwino kwa misozi, kukana kwa abrasion, kubwezeretsa zotanuka ndi kugwedeza ndi kugwedeza, komanso kukana mafuta ndi zina.
2. Bracket imapangidwa ndi mbale yachitsulo yomwe imagwiritsidwa ntchito panjanji yothamanga kwambiri.
3. Ma discs ndi ma bearings a casters amathiridwa ndi molybdenum disulfide lithiamu grease, yomwe imawapatsa mphamvu zotsutsana ndi kupanikizika komanso zotsutsana ndi kuvala, kutsika kwapakati, ndi mphamvu zolemetsa;zabwino zitsulo pamwamba adsorption katundu ndi katundu odana ndi dzimbiri;kukana kutsukidwa kwamadzi m'madzi komanso kukana dzimbiri, komanso kukana kwa okosijeni, motero kumatalikitsa moyo wawo wantchito m'mabwalo a ndege ndi zochitika zina.
4. Kukula kophatikizika kwa mankhwalawa kumapangitsa kuti ikhale yoyenera kugwiritsa ntchito zida zazing'ono.
Nthawi yotumiza: Dec-15-2023