Iyada oo la kulma jawiga isticmaalka kala duwan, shuruudaha casters waa kala duwan yihiin. Tusaale ahaan, dibadda, qaylo yar, ma jiraan wax saameyn ah oo dhan, laakiin haddii ay gudaha ku jirto, giraangiraha carrabka leh waxaa jira shuruudo gaar ah. Isticmaalka guud ee gudaha ee mid ka mid ah foornada, ama sabuuradaha alwaax, gaar ahaan xafiiska dhismaha xafiiska, sidaas darteed giraangiraha waa in ay aamusan yihiin waxtarka wanaagsan.
Kasbayaasha sida caadiga ah loo isticmaalo, guud ahaan waxay leeyihiin shubayaasha PA nylon, PP casters, PU polyurethane casters, TPR casters. Kabaha caagga ah iyo wixii la mid ah.
Marka hore, aan ka hadalno wax ku shubayaasha PA nylon iyo PP casters. Labadan nooc ee shubayaasha ah waxay leeyihiin qallafsanaan ka weyn iyo awoodda rarka qaadida oo sarreeya, markaa aad bay u deggan yihiin marka ay raran yihiin culaysyo culus. Si kastaba ha ahaatee, tani waxay sidoo kale keentaa dhibaatada qaylada sare. Sidaa darteed, haddii ay jirto baahi sare oo loogu talagalay xakamaynta sanqadha, labadan nooc ee wax-is-qabashada ayaa laga yaabaa inaysan ahayn doorashada ugu fiican.
Ka dib waxaa jira PU polyurethane casters iyo TPR casters. Labadan nooc ee shubayaasha ayaa aad ugu fiican saamaynta carrabka la', gaar ahaan kuwa wax shuba ee TPR, saamaynteeda carrab la'aanta ayaa ka wanaagsan. Tani waa sababta oo ah qaab-dhismeedka TPR casters waa jilicsan oo leh aag xiriir oo weyn oo dhulka ah, taas oo yareyneysa abuurista buuqa. Si kastaba ha ahaatee, isla mar ahaantaana, awoodda miisaan-qaadista labadan qalab ayaa ah mid daciif ah, haddii alaabta la qaadayo ay culus yihiin, isticmaalka ayaa laga yaabaa inuu dareemo mid adag.
Waqtiga boostada: Meey-08-2024