No ke aha e mau ʻole ai nā mīkini wili polyurethane ke waiho ʻia no ka manawa lōʻihi

I ka manawa pinepine, nīnau mai nā mea kūʻai aku iā mākou inā ua kau ʻia nā casters polyurethane no ka manawa lōʻihi, e ʻike ʻia ka ʻelemakule, maʻalahi ka haki ʻana a me nā hanana ʻē aʻe, ʻo ka ʻoiaʻiʻo, ʻaʻole kēia he pilikia casters, he hanana maʻamau ia.

ʻO ka mea mua, nā kumu ʻelemakule o ka polyurethane caster
ʻOkoʻa nā kumu o ka ʻelemakule ʻana o ka polyurethane caster. Ma ke ʻano laulā, ʻo nā kumu nui o ka ʻelemakule ʻana o ka polyurethane caster e komo pū ana me ka oxidation, ka radiation ultraviolet, ka haʻahaʻa, ke kiʻekiʻe o ka mahana, ka haʻahaʻa o ka mahana, nā mea hoʻoheheʻe kemika a me nā mea ʻē aʻe o ke kaiapuni, a me ke kaulahao molekala polymer o kona ʻano ponoʻī a me ke kūpaʻa kemika a me nā mea ʻē aʻe.

ʻO ka lua, ka hopena o ka ʻelemakule ʻana o ka polyurethane caster
ʻO ka ʻelemakule ʻana o ka polyurethane caster, e loli kona mau waiwai kino a me ke kemika, e hōʻike ʻia e ke kala ʻeleʻele, ka māwae ʻana o ka ʻili, ka emi ʻana o ka paʻakikī, a me ka emi ʻana o ka elasticity. Me ka hoʻonui ʻia ʻana o ke kekelē o ka ʻelemakule, e nalowale mālie ka hana o nā polyurethane casters, a hiki i ka hāʻule ʻana o nā mea. I nā noi hana, e like me nā mea sila hale, nā huahana ʻili hana, nā noho kaʻa a me nā ʻoihana ʻē aʻe, hiki i nā polyurethane casters ke alakaʻi i nā pōʻino palekana.

ʻO ke kolu, inā paha e alakaʻi ka ʻelemakule polyurethane i ka palupalu o nā mea
Ma hope o ka ʻelemakule ʻana o ka polyurethane caster, e emi ana ka paʻakikī a me ka elasticity o ka mea, kahi e alakaʻi ai i ka palupalu o ka mea, akā ʻaʻole kēia wale nō ke ala e hōʻike ai i ka ʻelemakule. No ka laʻana, ʻo ka emi ʻana o nā waiwai compression o nā casters polyurethane e alakaʻi ai i ka deformation o ka mea ma lalo o ka ikaika. ʻOiaʻiʻo, loli nā hōʻailona hana kino e like me ka paʻakikī a me ka elasticity o nā casters polyurethane ma mua a ma hope o ka ʻelemakule ʻana, ʻo ia kekahi o nā hōʻailona koʻikoʻi o ke kekelē o ka ʻelemakule o ka mea.