No ka hana ʻana i nā pads brake kiʻekiʻe, aia ʻelua mau ʻāpana koʻikoʻi: ka papa hope a me ka mea maka. ʻOiai ʻo ka mea maka (block friction) ka ʻāpana e pili pono ana me ka disc brake, ʻo kona ʻano a me kona maikaʻi ke kuleana nui i ka hana brake. ʻO ka ʻoiaʻiʻo, he mau haneli o nā ʻano mea maka ma ka mākeke, a ʻaʻole hiki iā mākou ke ʻike i ke ʻano o ka mea maka e like me ke ʻano o nā pads brake. No laila pehea mākou e koho ai i nā mea maka kūpono no ka hana ʻana? E ʻike mua kākou i ka hoʻokaʻawale ʻana o nā mea maka:
Pūʻolo mea maka
Hiki ke hoʻokaʻawale ʻia nā mea ʻai maka i 4 mau ʻano:
1. ʻAno Asbestos:ʻO ka mea maka mua loa i hoʻohana ʻia ma nā pads brake i hoʻokani i kahi hana i ka hoʻomaikaʻi ʻana i ka ikaika. Ma muli o kona kumukūʻai haʻahaʻa a me kekahi kūpaʻa wela kiʻekiʻe, hoʻohana nui ʻia. Eia nō naʻe, ua hōʻoia ʻia ka mea asbestos he Carcinogen e ke kaiāulu lapaʻau a ua pāpā ʻia i kēia manawa ma nā ʻāina he nui. ʻAʻole ʻae ka hapa nui o nā mākeke i ke kūʻai ʻana aku i nā pads brake i loaʻa ka asbestos, no laila ʻoi aku ka maikaʻi o ka pale ʻana i kēia i ke kūʻai ʻana i nā mea maka.
2. ʻAno semi-metala:Mai ke ʻano, he mau olonā maikaʻi a me nā ʻāpana liʻiliʻi kona, hiki ke hoʻokaʻawale maʻalahi ʻia mai nā ʻano asbestos a me NAO. Ke hoʻohālikelike ʻia me nā mea paleki kuʻuna, hoʻohana nui ia i nā mea metala e hoʻonui i ka ikaika o nā pads paleki. I ka manawa like, ʻoi aku ka maikaʻi o ke kūpaʻa wela kiʻekiʻe a me ka hiki ke hoʻoheheʻe wela ma mua o nā mea kuʻuna. Eia nō naʻe, ma muli o ke kiʻekiʻe o ka metala o ka mea paleki, ʻoi aku hoʻi i nā wahi haʻahaʻa haʻahaʻa, hiki iā ia ke hana i ka ʻili a me ka walaʻau ma waena o ka disc paleki a me ka pads paleki ma muli o ke kaomi paleki nui.
3. ʻAno haʻahaʻa-metala:Mai ke ʻano, ua like iki nā pads brake metala haʻahaʻa me nā pads brake semi-metala, me nā olonā maikaʻi a me nā ʻāpana. ʻO ka ʻokoʻa, ʻoi aku ka haʻahaʻa o ka metala o kēia ʻano ma mua o ka semi metala, kahi e hoʻoponopono ai i ka pilikia o ka ʻaʻahu ʻana o ka disc brake a hoʻemi i ka walaʻau. Eia nō naʻe, ʻoi aku ka haʻahaʻa o ke ola o nā pads brake ma mua o nā pads brake semi metala.
4.ʻAno keramika:Hoʻohana nā pads brake o kēia ʻano hana i kahi ʻano mea keramika hou me ka haʻahaʻa haʻahaʻa, ke kūpaʻa wela kiʻekiʻe, a me ke kūpaʻa ʻana i ka ʻaʻahu, nona nā pono o ka walaʻau ʻole, ʻaʻohe lepo e hāʻule ana, ʻaʻohe pala o ke kikowaena huila, ke ola lawelawe lōʻihi, a me ka palekana o ke kaiapuni. I kēia manawa, ua laha nui ia ma nā mākeke o ʻAmelika ʻĀkau, ʻEulopa, a me Iapana. ʻOi aku ka maikaʻi o kona emi ʻana o ka wela ma mua o nā pads brake semi metallic, a ʻo ka mea nui, ʻo ia ka hoʻomaikaʻi ʻana i ke ola lawelawe maʻamau o nā pads brake a ʻaʻohe haumia. He ikaika ka hoʻokūkū mākeke o kēia ʻano pads brake i nā makahiki i hala iho nei, akā e ʻoi aku ke kiʻekiʻe o ke kumukūʻai ma mua o nā mea ʻē aʻe.
Pehea e koho ai i nā mea maka?
He nui nā mea like ʻole o kēlā me kēia ʻano mea maka, e like me ka resin, ka pauka friction, ke olonā kila, ke olonā aramid, ka vermiculite a pēlā aku. E hui pū ʻia kēia mau mea ma ka ʻāpana paʻa a loaʻa iā lākou ka mea maka hope loa a mākou e pono ai. Ua hoʻolauna mua mākou i ʻehā mau mea maka like ʻole ma ke kikokikona ma mua, akā ʻo wai ka mea maka e koho ai nā mea hana i ka hana ʻana? ʻO ka ʻoiaʻiʻo, pono i nā mea hana ke hoʻomaopopo pono i ka mākeke a lākou e makemake ai e kūʻai aku ma mua o ka hana nui ʻana. Pono mākou e ʻike i nā pads brake mea maka i kaulana loa ma ka mākeke kūloko, he aha nā kūlana alanui kūloko, a inā paha e kālele nui lākou i ke kūpaʻa wela a i ʻole ka pilikia walaʻau. Pono e noʻonoʻo i kēia mau mea āpau.
ʻĀpana o nā mea maka
No nā mea hana makua, e hoʻomohala mau lākou i nā ʻano hana hou, e hoʻohui i nā mea holomua hou i loko o ke ʻano hana a i ʻole e hoʻololi i ka hapa o kēlā me kēia mea e hana ai i nā pads brake e loaʻa ka hana maikaʻi. I kēia mau lā, ʻike ʻia ka mākeke i ka mea kalapona-ceramic nona ka hana maikaʻi ma mua o ke ʻano keramika. Pono nā mea hana e koho i ka mea maka e like me nā pono maoli.
Ka manawa hoʻouna: Iune-12-2023