Kelepona:
Leka uila:
I ka hoʻohana ʻana i nā mīkini me nā kumu ala kila, no ka pale ʻana i ka ʻili o ke alanui me ka mālama ʻana i ka hiki ke hāpai i nā ala kila, koho pinepine mākou e hoʻokomo i nā kāmaʻa laholio a i ʻole nā pale laholio ma nā ala. I kēia lā, e hana mākou i ke koho ma muli wale nō o ka mea o nā pads laholio.
I kēia manawa, ʻo nā mea hana o nā pads rubber i hoʻohana ʻia no nā kumu track ma ka mākeke e komo pū me ka rubber a me ka polyurethane. No laila, ʻo ke kumu o ke koho ma waena o kēia mau mea ʻelua he maʻalahi loa: i nā kūlana hana paʻakikī, makemake mākou i ke ola lawelawe lōʻihi loa, a makemake mākou i ka polyurethane; ma ka ʻāina pahee no nā hana, pono mākou i ka traction kiʻekiʻe loa, a laila koho mua i ka rubber.
※ Inā ʻoe e ʻimi nei i ke ola lawelawe lōʻihi loa a me ke kūpaʻa ikaika loa: koho i ka polyurethane (PU)
ʻO ke kūpaʻa o ka polyurethane i ke komo ʻana he 3 a 10 mau manawa o ka laholio, a ʻo kona ola lawelawe hiki ke 2 a 3 mau manawa o ka laholio.
· He kūpaʻa ia i ka haehae ʻana a me ka ʻoki ʻana, he ikaika kona hiki ke hāpai, a ʻelua manawa ʻoi aku ka ikaika ma mua o ka laholio. He kūpono ia no nā mīkini wili alanui a me nā lako hana mining i nā kūlana hana kaumaha.
· He kūpaʻa ia i ka ʻaila a me ka hydrolysis, ʻaʻole ia e ʻelemakule a nahā maʻalahi paha, a he ākea ka pae mahana hana (-30°C a 80°C).
※Inā pahee ka wahi hana a pono paha ka pale alanui: koho i ka laholio
· He palupalu kona ʻano a hiki ke hāʻawi i ka paʻa ikaika ma nā pali pulu a i ʻole nā pali i piha i ka wai.
· ʻOi aku ka maikaʻi o ka elasticity a hiki ke hoʻopili pono i nā haʻalulu e pale i ka ʻōnaehana chassis.
· Hoʻemi ia i ka hōʻino ʻana i ke alanui a kūpono ia no nā mea hana paving e hana ana ma luna o nā ʻili alanui asphalt, sima a i ʻole ka pōhaku lepo.
※Nā noʻonoʻo kumukūʻai
· Kumukūʻai kūʻai mua: ʻOi aku ka liʻiliʻi o ka laholio ma kahi o 25% ma mua o ka polyurethane.
· Kumukūʻai hoʻohana piha: ʻOiai ʻoi aku ka nui o ka hoʻopukapuka mua ʻana o ka polyurethane (30% - 50%), hiki i kona ola lawelawe lōʻihi loa ke hōʻemi i ke alapine o ka hoʻololi a me ka downtime, a i ka wā lōʻihi, ʻoi aku ka nui o ke kumukūʻai.
Eia kahi koho e lawe i ke ala pōkole: Hiki iā ʻoe ke loiloi mua i ke kaiapuni hana o nā lako.
· No nā kūlana hana koʻikoʻi e like me nā lua eli, nā tunnels, nā pali, a i ʻole nā mīkini me ke kaumaha ponoʻī, ʻo ka polyurethane (PU) ke koho makemake nui ʻia.
· No nā lako e pono ai ke lawelawe i nā ʻili pahee e like me nā alanui pulu a i ʻole nā pali piʻi, a i ʻole no nā mīkini hana alanui asphalt e like me nā pavers, ʻo ka laholio ke koho makemake ʻia.
I ka hōʻuluʻulu manaʻo, ma ka hoʻoholo ʻana inā ʻoe e hoʻoikaika i ka lōʻihi o ke ola (koho ʻana i ka polyurethane) a i ʻole ka paʻa (koho ʻana i ka rubber), a me ka noʻonoʻo ʻana i ke koho ʻana o nā mea o nā ʻāpana āpau o ka chassis holoʻokoʻa, hiki iā ʻoe ke loaʻa ka hopena e kūpono loa i kāu mau pono hana!