ʻO ke kukuna H (HEA HEB) me nā nui kila EN H-Shaped
KAʻINA HANA HUAHANA
ʻO ke kaʻina hana o ke kila H-ʻano maʻamau o waho e komo pū me kēia mau ʻanuʻu nui:
Ka hoʻomākaukau ʻana i nā mea makaʻO ka mea maka no ka hana ʻanaKe kila ʻano Hhe billet kila maʻamau. Pono e hoʻomaʻemaʻe ʻia a hoʻomehana ʻia ka billet kila no ka hana ʻana a me ke kūkulu ʻana ma hope.
Ka hana ʻōwili welaHoʻouna ʻia ka bila kila i hoʻomehana mua ʻia i ka wili ʻōwili wela no ka hana ʻana. I loko o ka wili ʻōwili wela, ʻōwili ʻia ka bila kila e nā wili he nui a hana mālie ʻia i ke ʻano ʻāpana kea o ke kila ʻano H.
Hana anu (koho)I kekahi mau hihia, i mea e hoʻomaikaʻi ai i ka pololei a me ka maikaʻi o ka ʻili o ke kila ʻano H, ʻo kakila ʻano H i ʻōwili wela ʻiae hana anu ʻia nō hoʻi, e like me ka ʻōwili anu, ke kahakiʻi ʻana, a pēlā aku.
ʻOki a me ka hoʻopau ʻanaMa hope o ka ʻōwili ʻana a me ka hana anu ʻana, pono e ʻoki ʻia a hoʻopau ʻia ke kila ʻano H e like me nā koi a ka mea kūʻai aku e hoʻokō ai i nā koi nui a me ka lōʻihi.
Ka mālama ʻana i ka ʻiliʻO ka hana maʻemaʻe a me ka pale ʻana i ka popo o ke kila ʻano H e hōʻoia i ka maikaʻi o ka ʻili a me ke kūpaʻa ʻana i ka pala o ka huahana.
Nānā a me ka hoʻopili ʻanaE hana i ka nānā ʻana i ka maikaʻi o ke kila ʻano H i hana ʻia, me ka nānā ʻana i ka maikaʻi o ke ʻano, ka pololei o ke ana, nā waiwai mechanical, a pēlā aku. Ma hope o ka hala ʻana i ka hoʻāʻo, e hoʻopaʻa ʻia a mākaukau e hoʻouna ʻia i ka mea kūʻai.
NUI O KA HUAHANA
| Hoʻonohonoho ʻana | ʻAʻohe Kaumaha kg/m) | Māhele Maʻamau hoʻomanaʻo mm | Māhele ʻAma (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE28 | AA | 61.3 | 264.0 | 280.0 | 7.0 | 10.0 | 24.0 | 78.02 |
| A | 76.4 | 270.0 | 280.0 | 80 | 13.0 | 24.0 | 97.26 | |
| B | 103 | 280.0 | 280.0 | 10.5 | 18.0 | 24.0 | 131.4 | |
| M | 189 | 310.0 | 288.0 | 18.5 | 33.0 | 24.0 | 240.2 | |
| HE300 | AA | 69.8 | 283.0 | 300.0 | 7.5 | 10.5 | 27.0 | 88.91 |
| A | 88.3 | 200.0 | 300.0 | 85 | 14.0 | 27.0 | 112.5 | |
| B | 117 | 300.0 | 300.0 | 11.0 | 19.0 | 27.0 | 149.1 | |
| M | 238 | 340.0 | 310.0 | 21.0 | 39.0 | 27.0 | 303.1 | |
| HE320 | AA | 74.3 | 301.0 | 300.0 | 80 | 11.0 | 27.0 | 94.58 |
| A | 97.7 | 310.0 | 300.0 | 9.0 | 15.5 | 27.0 | 124.4 | |
| B | 127 | 320.0 | 300.0 | 11.5 | 20.5 | 27.0 | 161.3 | |
| M | 245 | 359.0 | 309.0 | 21.0 | 40.0 | 27.0 | 312.0 | |
| HE340 | AA | 78.9 | 320.0 | 300.0 | 85 | 11.5 | 27.0 | 100.5 |
| A | 105 | 330.0 | 300.0 | 9.5 | 16.5 | 27.0 | 133.5 | |
| B | 134 | 340.0 | 300.0 | 12.0 | 21.5 | 27.0 | 170.9 | |
| M | 248 | 377.0 | 309.0 | 21.0 | 40.0 | 27.0 | 315.8 | |
| HE360 | AA | 83.7 | 339.0 | 300.0 | 9.0 | t2.0 | 27.0 | 106.6 |
| A | 112 | 350.0 | 300.0 | 10.0 | 17.5 | 27.0 | 142.8 | |
| B | 142 | 360.0 | 300.0 | 12.5 | 22.5 | 27.0 | 180.6 | |
| M | 250 | 395.0 | 308.0 | 21.0 | 40.0 | 27.0 | 318.8 | |
| HE400 | AA | 92.4 | 3780 | 300.0 | 9.5 | 13.0 | 27.0 | 117.7 |
| A | 125 | 390.0 | 300.0 | 11.0 | 19.0 | 27.0 | 159.0 | |
| B | 155 | 400.0 | 300.0 | 13.5 | 24.0 | 27.0 | 197.8 | |
| M | 256 | 4320 | 307.0 | 21.0 | 40.0 | 27.0 | 325.8 | |
| HE450 | AA | 99.8 | 425.0 | 300.0 | 10.0 | 13.5 | 27.0 | 127.1 |
| A | 140 | 440.0 | 300.0 | 11.5 | 21.0 | 27.0 | 178.0 | |
| B | 171 | 450.0 | 300.0 | 14.0 | 26.0 | 27.0 | 218.0 | |
| M | 263 | 4780 | 307.0 | 21.0 | 40.0 | 27.0 | 335.4 | |
| Hoʻonohonoho ʻana | ʻĀpana Kaumaha kg/m) | ʻĀpana Maʻamau Dimersion (mm) | Māhele ʻĀpana (cm²) | |||||
| W | H | B | 1 | 2 | r | A | ||
| HE50 | AA | 107 | 472.0 | 300.0 | 10.5 | 14.0 | 27.0 | 136.9 |
| A | 155 | 490.0 | 300.0 | t2.0 | 23.0 | 27.0 | 197.5 | |
| B | 187 | 500.0 | 300.0 | 14.5 | 28.0 | 27.0 | 238.6 | |
| M | 270 | 524.0 | 306.0 | 21.0 | 40.0 | 27.0 | 344.3 | |
| HE550 | AA | t20 | 522.0 | 300.0 | 11.5 | 15.0 | 27.0 | 152.8 |
| A | 166 | 540.0 | 300.0 | t2.5 | 24.0 | 27.0 | 211.8 | |
| B | 199 | 550.0 | 300.0 | 15.0 | 29.0 | 27.0 | 254.1 | |
| M | 278 | 572.0 | 306.0 | 21.0 | 40.0 | 27.0 | 354.4 | |
| HE60 | AA | t29 | 571.0 | 300.0 | t2.0 | 15.5 | 27.0 | 164.1 |
| A | 178 | 500.0 | 300.0 | 13.0 | 25.0 | 27.0 | 226.5 | |
| B | 212 | 600.0 | 300.0 | 15.5 | 30.0 | 27.0 | 270.0 | |
| M | 286 | 620.0 | 305.0 | 21.0 | 40.0 | 27.0 | 363.7 | |
| HE650 | AA | 138 | 620.0 | 300.0 | t2.5 | 16.0 | 27.0 | 175.8 |
| A | 190 | 640.0 | 300.0 | t3.5 | 26.0 | 27.0 | 241.6 | |
| B | 225 | 660.0 | 300.0 | 16.0 | 31.0 | 27.0 | 286.3 | |
| M | 293 | 668.0 | 305.0 | 21.0 | 40.0 | 27.0 | 373.7 | |
| HE700 | AA | 150 | 670.0 | 300.0 | 13.0 | 17.0 | 27.0 | 190.9 |
| A | 204 | 600.0 | 300.0 | 14.5 | 27.0 | 27.0 | 260.5 | |
| B | 241 | 700.0 | 300.0 | 17.0 | 32.0 | 27.0 | 306.4 | |
| M | 301 | 716.0 | 304.0 | 21.0 | 40.0 | 27.0 | 383.0 | |
| HE800 | AA | 172 | 770.0 | 300.0 | 14.0 | 18.0 | 30.0 | 218.5 |
| A | 224 | 790.0 | 300.0 | 15.0 | 28.0 | 30.0 | 285.8 | |
| B | 262 | 800.0 | 300.0 | 17.5 | 33.0 | 30.0 | 334.2 | |
| M | 317 | 814.0 | 303.0 | 21.0 | 40.0 | 30.0 | 404.3 | |
| HE800 | AA | 198 | 870.0 | 300.0 | 15.0 | 20.0 | 30.0 | 252.2 |
| A | 252 | 800.0 | 300.0 | 16.0 | 30.0 | 30.0 | 320.5 | |
| B | 291 | 900.0 | 300.0 | 18.5 | 35.0 | 30.0 | 371.3 | |
| M | 333 | 910.0 | 302.0 | 21.0 | 40.0 | 30.0 | 423.6 | |
| HEB1000 | AA | 222 | 970.0 | 300.0 | 16.0 | 21.0 | 30.0 | 282.2 |
| A | 272 | 0.0 | 300.0 | 16.5 | 31.0 | 30.0 | 346.8 | |
| B | 314 | 1000.0 | 300.0 | 19.0 | 36.0 | 30.0 | 400.0 | |
| M | 349 | 1008 | 302.0 | 21.0 | 40.0 | 30.0 | 444.2 | |
ENH-Kila i hoʻohālikelike ʻia
Papa: EN10034:1997 EN10163-3：2004
Kikoʻī: HEA HEB a me HEM
Kūlana: EN
NĀ HIʻONA
Ikaika kiʻekiʻeʻO ke ʻano hoʻolālā ʻoki ʻāpana o ke kila ʻano H e hāʻawi iā ia i ka ikaika kūlou kiʻekiʻe a me ka hiki ke hāpai i ka ukana, e kūpono ai no nā hale ākea nui a me nā kūlana ukana kaumaha.
Paʻa maikaʻiʻO ke ʻano ʻokiʻoki o ke kila ʻano H e hāʻawi iā ia i ke kūpaʻa maikaʻi i ka wā e kau ʻia ai ke kaomi a me ka hoʻoluhi, he mea maikaʻi ia no ke kūpaʻa a me ka palekana o ka hale.
Kūkulu kūponoʻO ka hoʻolālā ʻana o ke kila ʻano H e maʻalahi ai ka hoʻohui a me ke kau ʻana i ka wā o ke kaʻina hana kūkulu, he mea maikaʻi ia no ka holomua o ke kūkulu ʻana a me ka pono o ka papahana.
Ka nui o ka hoʻohana ʻana i nā kumuwaiwaiʻO ka hoʻolālā ʻana o ke kila ʻano H hiki ke hoʻohana piha i ka hana o ke kila, hoʻemi i ka hoʻonele ʻana o nā mea, a kūpono hoʻi i ka mālama ʻana i nā kumuwaiwai a me ka palekana o ke kaiapuni.
Ka laulā o ka noiHe kūpono ke kila ʻano H no nā ʻano hale like ʻole, nā alahaka, ka hana mīkini a me nā ʻoihana ʻē aʻe, a he ākea nā manaʻolana hoʻohana.
Ma keʻano laulā, ʻo ke kila ʻano H maʻamau o waho he mau ʻano o ka ikaika kiʻekiʻe, ke kūpaʻa maikaʻi, a me ke kūkulu pono ʻana. He mea kila koʻikoʻi ia a hoʻohana nui ʻia i nā ʻano ʻenekinia like ʻole.
NĀNĀ HUAHANA
ʻO nā koi no ka nānā ʻana i ke kila ʻano H e komo pū me kēia mau ʻano:
ʻAno maikaʻi o ke ʻanoʻO ke ʻano o ke ʻanoKukui Hpono e hoʻokō me nā kūlana kūpono a me nā koi kauoha. Pono ka ʻili e laumania a palahalaha, me ka ʻole o nā dents maopopo, nā ʻōpala, ka popo a me nā kīnā ʻē aʻe.
Nā ana geometricPono ka lōʻihi, ka laulā, ke kiʻekiʻe, ka mānoanoa o ka pūnaewele, ka mānoanoa o ka flange a me nā ana ʻē aʻe o ke kila ʻano H e kūlike me nā kūlana pili a me nā koi kauoha.
PiʻoPono ke kūlou ʻana o ke kila ʻano H e kūlike me nā kūlana kūpono a me nā koi kauoha. Hiki ke ʻike ʻia ma ke ana ʻana inā like nā mokulele ma nā wēlau ʻelua o ke kila ʻano H a i ʻole me ka hoʻohana ʻana i ka mika kūlou.
MiloPono ka wili ʻana o ke kila ʻano H e kūlike me nā kūlana kūpono a me nā koi kauoha. Hiki ke ʻike ʻia ma ke ana ʻana inā he kū pololei ka ʻaoʻao o ke kila ʻano H a i ʻole me ka mika wili.
ʻOkoʻa ke kaumahaPono ke kaumaha o ke kila ʻano H e kūlike me nā kūlana kūpono a me nā koi kauoha. Hiki ke ʻike ʻia nā ʻokoʻa kaumaha ma ke kaupaona ʻana.
ʻAno kemikaInā pono e hoʻoheheʻe ʻia ke kila ʻano H a hana ʻia paha, pono kona ʻano kemika e kūlike me nā kūlana pili a me nā koi kauoha.
Nā waiwai mīkiniPono nā ʻano mechanical o ke kila ʻano H e kūlike me nā kūlana kūpono a me nā koi kauoha, me ka ikaika tensile, ke kiko hua, ka elongation a me nā ʻōkuhi ʻē aʻe.
Hoʻāʻo ʻana ʻaʻole lukuInā pono ka hoʻāʻo ʻana ʻaʻole luku no ke kila ʻano H, pono e hoʻāʻo ʻia e like me nā kūlana pili a me nā koi kauoha e hōʻoia i ka maikaʻi o kona ʻano kūloko.
Ka hoʻopili ʻana a me ka māka ʻanaPono ka hoʻopili ʻana a me ka māka ʻana o ke kila ʻano H e kūlike me nā kūlana kūpono a me nā koi kauoha e maʻalahi ai ka halihali a me ka mālama ʻana.
I ka pōkole, pono e noʻonoʻo pono ʻia nā koi i luna i ka wā e nānā ai i ke kila ʻano H e hōʻoia i kona kūlana e kūlike me nā kūlana kūpono a me nā koi kauoha, a e hāʻawi i nā mea hoʻohana i nā huahana kila ʻano H maikaʻi loa.
KA HOʻOPILI ʻANA I KA HUAHANA
Hoʻohana nui ʻia nā kukuna H maʻamau o waho i nā kahua kūkulu a me nā ʻenekinia, me ka kaupalena ʻole ʻia i kēia mau ʻano:
ʻEnekinia kūkulu hale, ʻenekinia alahaka, hana mīkini, kūkulu moku, kūkulu hale kila,
KA HOʻOPILI ʻANA A ME KA HOʻouna ʻANA
ʻO ka hoʻopili ʻana a me ka lawe ʻana i nā kukuna H maʻamau o waho e koi pinepine ʻia e hahai i kēia mau ʻanuʻu:
Ka hoʻopili ʻanaʻO ka maʻamau, hoʻopili ʻia ke kila ʻano H e like me nā koi o ka mea kūʻai aku e pale i kona ʻili mai ka hōʻino ʻia. ʻO nā ʻano hoʻopili maʻamau e komo pū me ka hoʻopili ʻōlohelohe, ka hoʻopili ʻana i ka pallet lāʻau, ka hoʻopili plastik, a pēlā aku. I ka wā e hoʻopili ai, pono e hōʻoia ʻaʻole i kahakaha ʻia a i ʻole i popopo ka ʻili o ke kila ʻano H.
Ke kau ʻana i ka lepiliE māka maopopo i ka ʻike huahana ma ka ʻōpala, e like me ke kumu hoʻohālike, ke kikoʻī, ka nui, a pēlā aku, e maʻalahi ai ka ʻike a me ka hoʻokele.
Ke hoʻouka neiI ka hoʻouka ʻana a me ka lawe ʻana i ke kila ʻano H i hoʻopaʻa ʻia, pono e hōʻoia ʻaʻohe ulia a puka ʻana paha i waho i ka wā o ke kaʻina hana hoʻouka e pale aku ai i ka hōʻino ʻia o ka huahana.
Ka halihali: E koho i nā mea hana halihali kūpono, e like me nā kalaka, ka halihali kaʻaahi, a pēlā aku, a koho i ke ʻano halihali kūpono e like me nā koi o ka mea kūʻai aku a me ka mamao o ka halihali.
Hoʻokuʻu ʻanaMa hope o ka hōʻea ʻana i kahi e hele ai, pono e hana pono ʻia ka hoʻoiho ʻana i ʻole e hōʻino ʻia ke kila ʻano H.
Ka WaihonaE mālama i ke kila ʻano H i loko o kahi hale kūʻai maloʻo a me ka ea e pale aku ai i ka makū a i ʻole nā hopena maikaʻi ʻole ʻē aʻe.
IKAIKA O KA ʻOIHANA
Nā nīnau i nīnau pinepine ʻia
1. Pehea e hiki ai iaʻu ke loaʻa kahi ʻōlelo mai iā ʻoe?
Hiki iā ʻoe ke waiho iā mākou i ka leka, a e pane mākou i kēlā me kēia leka i ka manawa.
2. E hāʻawi anei ʻoe i nā waiwai i ka manawa?
ʻAe, ke hoʻohiki nei mākou e hāʻawi i nā huahana maikaʻi loa a me ka hoʻouna ʻana i ka manawa. ʻO ka ʻoiaʻiʻo ke kumumanaʻo o kā mākou hui.
3. Hiki iaʻu ke kiʻi i nā laʻana ma mua o ke kauoha?
ʻAe, ʻoiaʻiʻo. ʻO ka maʻamau, manuahi kā mākou mau laʻana, hiki iā mākou ke hana ma o kāu mau laʻana a i ʻole nā kiʻi loea.
4.He aha kāu mau ʻōlelo uku?
ʻO kā mākou uku maʻamau he 30% waiho, a hoʻomaha e kūʻē i ka B / L.
5. Ke ʻae nei ʻoe i ka nānā ʻana o ka ʻaoʻao ʻekolu?
ʻAe, ʻae mākou.
6. Pehea mākou e hilinaʻi ai i kāu ʻoihana?
He loea mākou i ka ʻoihana kila no nā makahiki he nui ma ke ʻano he mea hoʻolako gula, aia ke keʻena nui ma ka moku ʻo Tianjin, e hoʻokipa e noiʻi ma nā ʻano āpau.
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