BS 302 kaula hao hao hao maʻamau
ʻIkepili Huahana:
ʻO ke kaula uea kila he puʻupuʻu uwea helical kahi e wili pū ʻia ai nā uea kila nona nā ʻano mechanical a me nā ana geometric i nā koi e wili pū ʻia e like me kekahi mau lula.ʻO ke kaula uea kila he uea kila, ke kaula kaula a me ka momona.ʻO ke kaula uwea kila e wili mua ʻia i mau kaula e nā ʻāpana he nui o nā uea kila, a laila wili ʻia i loko o ke kaula helical e kekahi helu o nā kaula me ke kumu o ke kaula ke kikowaena.I nā mīkini hoʻokele waiwai, hoʻohana ʻia no ka hāpai ʻana, huki, hoʻopaʻapaʻa a me ka lawe ʻana.ʻO ke kaula kila kila ka ikaika kiʻekiʻe, ke kaumaha māmā, ka hana paʻa, ʻaʻole maʻalahi e wāwahi koke a hilinaʻi.
Kemika kila:
Hoʻohana ʻia kahi hui o nā māka kila a me nā kaʻina hana wela e hana i nā māka tensile palupalu, waena a paʻakikī.ʻO ka papa ma lalo nei he mea hōʻike wale i nā kemika kila i hoʻohana ʻia.
Māmā ʻūlū | % Kalapona | % Phosphorus | % Manganese | % Silika | % Sulfur |
Kūlana | 0.45~0.50 | 0.032 | 0.5 ~ 1.00 | 0.10~0.34 | 0.041 |
Kiʻekiʻe | 0.59~0.63 | 0.035 | 0.5 ~ 1.10 | 0.10~0.35 | 0.045 |
Kiʻekiʻe-Kiʻekiʻe | 0.65~0.83 | 0.035 | 0.5 ~ 1.10 | 0.10~0.35 | 0.045 |
Mana maikaʻi:
Hoʻohana mākou i ka ʻōnaehana hoʻomalu maikaʻi piha.ʻO kēlā me kēia ʻāpana o ka mea maka;ʻO nā huahana semi-finished a me nā huahana i hoʻopau ʻia e hoʻāʻo ʻia a hoʻopaʻa ʻia i ka faila.Hoʻohana ʻia ka moʻolelo hoʻopaʻa ʻana mai nā huahana hope a hiki i ka hoʻomaka mua ʻana i nā hale hana kila maka.
Loaʻa ka ʻāpana ʻekolu e like me SGS no ka hoʻāʻo ʻana ma mua o ka hoʻouna ʻana.
Hoʻopili:
1) Hoʻopili ʻia nā huahana āpau me ka hoʻopili ʻana i ke kai.
2) Hiki ke hoʻokō i ka koi kūikawā o ka mea kūʻai aku no ka hoʻopili ʻana.
3) Ea ukana;Loaʻa ka ukana kai a me ka ukana kaʻa.
ʻIkepili Hui