ʻO nā mea nui no
ʻauamo keleaweʻO ke kūpaʻa ʻaʻahu penei:
1.ZCuSn10P1: He keleawe tin-phosphor maʻamau kēia me ka paʻakikī kiʻekiʻe a me ke kūpaʻa ʻana. He kūpono ia no ka hana ʻana i nā ʻāpana e hana ana ma lalo o nā ukana kaumaha, nā wikiwiki kiʻekiʻe a me nā wela kiʻekiʻe a pili i ka friction ikaika, e like me ka hoʻopili ʻana i nā bushings rod, gears, worm gears, etc.
2.bronze-lead alloy: bronze-lead alloy ka mea ʻoi loa ka pale ʻana o nā mea keleawe. Ua oi aku kona paakiki mamua o ko ke keleawe. Hiki ke hoʻonui i kona mau waiwai i ka ʻāpana paʻa paʻa paʻa i loko o ka tin i hana ʻia ma hope o ka mālama ʻana i ka wela. Ma lalo o ka ukana kiʻekiʻe, ka wikiwiki kiʻekiʻe a me nā kūlana lubrication haʻahaʻa, hiki i ke keleawe-lead alloy ke hōʻike i ke kūpaʻa maikaʻi loa.
3.Aluminum keleawe: ʻO ke keleawe alumini ka mea maʻamau o ke keleawe. Loaʻa iā ia ka paʻakikī kiʻekiʻe, ke kūpaʻa maikaʻi a me ke kūpaʻa corrosion. He kūpono ia no nā kaiapuni friction kiʻekiʻe a me ka ukana kaumaha.
4.High-strength alumini keleawe: He ikaika kiʻekiʻe ma waena o nā keleawe kūikawā, a he ikaika, kiʻekiʻe paʻakikī, kiʻekiʻe keʻaʻahu kūʻokoʻa, haʻahaʻa haʻahaʻa a me ke kūpaʻa maikaʻi. Hoʻohana ʻia ia no ka hoʻolei ʻana i nā mea kaupaona ʻaʻahu kūʻokoʻa ma luna o nā mīkini kaumaha.
5.ZCuSn5Pb5Zn5: ʻO kēia ke keleawe keleawe i hoʻolei ʻia me ke kūpaʻa maikaʻi a me ka pale ʻana i ka corrosion.
E ʻoluʻolu e hoʻoholo ʻia ka mea o ka lima keleawe e like me nā kūlana kikoʻī o ka hoʻohana ʻana, me ke ʻano o ka hoʻohana ʻana, ka ukana hana, ka wikiwiki o ka hana ʻana, ka paʻakikī o nā mea a me nā mea ʻē aʻe. I ka manawa like, pono e uku ʻia ka nānā ʻana i nā pilikia kaiapuni a i ʻole nā koi kūikawā i kumu ʻia e nā mea like ʻole.
