Na kaula uwea kila 6*24
ʻIke huahana:
Hōʻike:
Anawaena | Wahi kila | Min.kaha hakihaki | Kaumaha |
mm | mm2 | kN | kg/100m |
1770 N/mm2 | |||
6 | 11.6 | 17.9 | 11 |
8 | 20.6 | 31.8 | 20 |
10 | 32.2 | 49.6 | 32 |
12 | 46.4 | 71.4 | 46 |
14 | 63.1 | 97.2 | 62 |
16 | 82.4 | 127 | 81 |
18 | 104 | 161 | 103 |
20 | 129 | 198 | 127 |
22 | 156 | 240 | 154 |
Anawaena inoa inoa | Kaumaha pili | Ka ikaika inoa no ke kaula uwea (MPa) | |||
o ke kaula hao | o ke kaula uwea kila | 1470 | 1570 | 1670 | |
Anawaena | ʻAe ʻia ka hoʻomanawanui | ʻO ke kaula uwea wili maoli | ʻO ka haʻihaʻi liʻiliʻi | ||
ikaika o ke kaula uwea kila | |||||
(mm) | (%) | (kg/100m) | (kN) | ||
6 | 7 | 11 | |||
8 | 20.4 | 26.3 | 28.1 | 29.9 | |
9 | 25.8 | 33.3 | 35.6 | 37.8 | |
10 | 31.8 | 41.1 | 43.9 | 46.7 | |
11 | 38.5 | 49.8 | 53.1 | 56.5 | |
12 | 45.8 | 59.2 | 63.3 | 67.3 | |
13 | 53.7 | 69.5 | 74.2 | 79 | |
14 | 62.3 | 80.6 | 86.1 | 91.6 | |
16 | 81.4 | 105 | 112 | 119 | |
18 | 103 | 133 | 142 | 151 | |
20 | 127 | 164 | 175 | 187 | |
22 | 154 | 199 | 212 | 226 | |
24 | 183 | 237 | 253 | 269 | |
26 | 215 | 278 | 297 | 316 | |
28 | 249 | 322 | 344 | 366 |
Nā hiʻohiʻona:
1. Hiki i nā kaula uwea kila ke hoʻoili i nā ukana ma kahi lōʻihi.
2. He nui ke kumu palekana o ka halihali, a palekana a hilinaʻi ka hoʻohana.
3. ʻO ke kaumaha māmā, maʻalahi e lawe a lawe.
4. Hiki ke pale i nā ukana likeʻole a me nā ukana loli.
5. Loaʻa ka ikaika tensile kiʻekiʻe, ka ikaika luhi a me ka paʻakikī hopena.
6. Ma lalo o nā kūlana hana kiʻekiʻe-wikiwiki, ua maikaʻi ke komo ʻana i ke kūpale ʻana, ka haʻalulu kūʻē a me ke kūpaʻa holo maikaʻi.
7. He kūpaʻa ʻino maikaʻi kona a hiki ke hana maʻamau i nā wahi ʻino me nā ʻano media ʻino.
8. ʻO ka palupalu maikaʻi, kūpono no ka huki ʻana, huki, hoʻopili a me nā kumu ʻē aʻe.
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.
Noi: