ʻIkepili o ka Bearing Steel Bar/ Rod
Hoʻohana ʻia ke kila hali e hana i nā pōpō, nā wili a me nā apo hali. Loaʻa i nā hali ke kaomi nui a me ka friction i ka wā e hana ana, no laila pono ke kila hali e loaʻa i ka paʻakikī kiʻekiʻe a like, ke kūpaʻa ʻana i ka ʻaʻahu a me ka palena elastic kiʻekiʻe. ʻO nā koi no ke kūlike o ka hoʻohuihui kemika, ka ʻike a me ka hoʻolaha ʻana o nā mea i hoʻokomo ʻole ʻia metala, a me ka hoʻolaha ʻana o nā carbides o ke kila hali he paʻakikī loa. ʻO ia kekahi o nā papa kila paʻakikī loa i nā hana kila āpau. I ka makahiki 1976, ua hoʻokomo ʻo ISO, ka International Organization for Standardization, i kekahi mau papa kila hali maʻamau i loko o ke kūlana honua, a ua māhele i ke kila hali i ʻehā mau māhele: ke kila hali paʻa piha, ke kila hali paʻa ʻili, ke kila hali kila, a me ke kila hali wela kiʻekiʻe, he 17 mau māka kila. Hoʻohui kekahi mau ʻāina i kahi māhele o ke kila hali a i ʻole ka alloy no nā kumu kūikawā. ʻO ke ʻano hoʻokaʻawale o ke kila hali i hoʻokomo ʻia i loko o ke kūlana ma Kina ua like ia me ko ISO, e pili ana i ʻehā mau māhele nui: ke kila hali chromium kalapona kiʻekiʻe, ke kila hali carburized, ke kila hali kūpaʻa i ka corrosion, a me ke kila hali wela kiʻekiʻe.
Ka Hoʻohana ʻana o ka Bearing Steel Bar/Rod
Hoʻohana nui ʻia ke kila hali e hana i ke kino ʻōwili a me ke apo o ka hali ʻōwili. Pono ke kila hali e loaʻa i ka paʻakikī kiʻekiʻe, ka paʻakikī like, ka palena elastic kiʻekiʻe, ka ikaika luhi paʻi kiʻekiʻe, ka paʻakikī e pono ai, kekahi paʻakikī, a me ke kūpaʻa ʻana i ka corrosion i loko o ka mea hoʻomaʻemaʻe lewa no ka mea pono i ka hali ke loaʻa nā ʻano o ke ola lōʻihi, ke kiko kiʻekiʻe, ka wela haʻahaʻa, ka wikiwiki kiʻekiʻe, ka paʻakikī kiʻekiʻe, ka walaʻau haʻahaʻa, ke kūpaʻa ʻaʻahu kiʻekiʻe, a pēlā aku. I mea e hoʻokō ai i nā koi hana i luna, ua paʻa nā koi no ke ʻano like o ka hoʻohuihui kemika, ka ʻike a me ke ʻano o ka hoʻokomo ʻole ʻana i ka metala, ka nui a me ka hoʻopuehu ʻana o nā ʻāpana carbide, ka decarburization, a me nā mea ʻē aʻe o ke kila hali. Hoʻomohala pinepine ʻia ke kila hali i ke ala o ke ʻano kiʻekiʻe, ka hana kiʻekiʻe a me nā ʻano like ʻole.
