Ua hoʻokaʻawale ʻia nā paipu kila kalapona o ka Papa Kuhikuhi 40 ma muli o ka hui pū ʻana o nā kumu e pili ana i ka lakio o ke anawaena-a-pā, ka ikaika o ka mea, ke anawaena o waho, ka mānoanoa o ka pā, a me ka hiki ke kaomi.
ʻO ka hoʻolālā papa kuhikuhi, e like me ka Papa Kuhikuhi 40, hōʻike i kahi hui kūikawā o kēia mau mea. No nā paipu Papa Kuhikuhi 40, hōʻike pinepine lākou i ka mānoanoa o ka paia waena, e hoʻokau ana i kahi kaulike ma waena o ka ikaika a me ke kaumaha. Hiki ke ʻokoʻa ke kaumaha o ka paipu ma muli o nā mea e like me ke ʻano kikoʻī o ke kila kalapona i hoʻohana ʻia, ke anawaena, a me ka mānoanoa o ka paia.
Hiki i ka hoʻohui ʻana i ke kalapona i ke kila ke hoʻopilikia i ke kaumaha, me ka nui o ke kalapona e hopena i nā paipu māmā. Eia nō naʻe, he mea nui nō hoʻi ka mānoanoa o ka paia a me ke anawaena i ka hoʻoholo ʻana i ke kaumaha.
Ua manaʻo ʻia ka Papa Kuhikuhi 40 he papa kaomi waena, kūpono no nā noi like ʻole kahi e pono ai nā helu kaomi waena. Inā makemake ʻoe i ka ʻike kikoʻī hou aku a i ʻole ke kōkua e pili ana i nā paipu kila kalapona Papa Kuhikuhi 40, e ʻoluʻolu e hoʻokaʻaʻike mai iā mākou no ke kōkua hou aku.
Kikoʻī o ka Paipu Kila Kalapona Papa Kuhikuhi 40
| Ka nui i manaʻo ʻia | DN | Anawaena o waho | Anawaena o waho | ka mānoanoa o ka papa kuhikuhi 40 | |
| Mānoanoa o ka paia | Mānoanoa o ka paia | ||||
| ʻīniha | ʻīniha | [mm] | ʻīniha | [mm] | |
| 1/2 | 15 | 0.84 | 21.3 | 0.109 | 2.77 |
| 3/4 | 20 | 1.05 | 26.7 | 0.113 | 2.87 |
| 1 | 25 | 1.315 | 33.4 | 0.133 | 3.38 |
| 1 1/4 | 32 | 1.66 | 42.2 | 0.14 | 3.56 |
| 1 1/2 | 40 | 1.9 | 48.3 | 0.145 | 3.68 |
| 2 | 50 | 2.375 | 60.3 | 0.154 | 3.91 |
| 2 1/2 | 65 | 2.875 | 73 | 0.203 | 5.16 |
| 3 | 80 | 3.5 | 88.9 | 0.216 | 5.49 |
| 3 1/2 | 90 | 4 | 101.6 | 0.226 | 5.74 |
| 4 | 100 | 4.5 | 114.3 | 0.237 | 6.02 |
| 5 | 125 | 5.563 | 141.3 | 0.258 | 6.55 |
| 6 | 150 | 6.625 | 168.3 | 0.28 | 7.11 |
| 8 | 200 | 8.625 | 219.1 | 0.322 | 8.18 |
| 10 | 250 | 10.75 | 273 | 0.365 | 9.27 |
ʻO ka paipu kila kalapona Papa 40 kahi hoʻolālā nui paipu maʻamau i hoʻohana ʻia i ka ʻoihana kūkulu. Pili ia i ka mānoanoa o ka paia paipu a he ʻāpana ia o kahi ʻōnaehana maʻamau i hoʻohana ʻia e hoʻokaʻawale i nā paipu ma muli o ko lākou mānoanoa paia a me ka hiki ke kaomi.
Ma ka ʻōnaehana Papa Kuhikuhi 40:
- ʻO ka "Papa Kuhikuhi" e pili ana i ka mānoanoa o ka paia o ka paipu.
- Hōʻike ke "kila kalapona" i ke ʻano o ka paipu, ʻo ia hoʻi ke kalapona a me ka hao.
Hoʻohana pinepine ʻia nā paipu kila kalapona o ka Papa 40 no nā ʻano hana like ʻole, me ka lawe ʻana i ka wai a me ke kinoea, ke kākoʻo kūkulu, a me nā hana ʻoihana maʻamau. Ua kaulana lākou no ko lākou ikaika, kūpaʻa, a me ka maʻalahi, e lilo ai lākou i koho kaulana i nā papahana kūkulu a me nā ʻenekinia he nui.
ʻO ka Hoʻohui Kemika o ka Paipu Kila Kalapona Papa Kuhikuhi 40
E loaʻa i ka Papa Kuhikuhi 40 kahi mānoanoa i hoʻoholo mua ʻia, me ka nānā ʻole i ke ʻano kikoʻī a i ʻole ke ʻano o ke kila i hoʻohana ʻia.
| Papa A | Papa B | |
| C, palena kiʻekiʻe % | 0.25 | 0.3 |
| Mn, max% | 0.95 | 1.2 |
| P, palena kiʻekiʻe % | 0.05 | 0.05 |
| S, palena kiʻekiʻe % | 0.045 | 0.045 |
| Ikaika tensile, min [MPa] | 330 | 415 |
| Ikaika hāʻawi, min [MPa] | 205 | 240 |
Ka manawa hoʻouna: Mei-24-2024