Kurupae Āhua Waro Rino Hanganga H Kurupae Rino Āhua H mō te Ahumahi
TE TUKANGA HANGA HUA
Ko te rere o te hanga o te maitai H paerewa o waho e penei ana:
Te whakarite rauemi mata: Ko te rauemi mata hei hanga maitai H ko ngā pereki maitai. Me horoi te pereki maitai, ā, me whakamahana kia pai te mahi me te hanga.
Te Maimoatanga-i-mua: Whai muri i te whakamahanatanga o te maitai, ka tukuna te pereki rino ki te mira hurihuri wera hei hurihuri wera. I roto i te mira hurihuri, ka pā ngā poro mahi ki te FFB i ngā wāhi maha i te roanga o te poro, ā, ka āta hangaia te pereki kia rite ki te āhua H.
Te mahi matao (whiringa): I muri i te hurihanga wera, ka tukatukahia te maitai āhua-H ki te matao, pērā i te tuhi hurihanga matao, me ētahi atu, hei whakapai ake i te tika me te kounga o te mata o te maitai āhua-H.
Te tapahi me te whakaoti: Me tapahi me te whakaoti te maitai āhua-H i muri i te hurihuri me te mahi matao i te maitai āhua-H kia rite ki ngā hiahia o te kiritaki kia tutuki ai te rahi me te roa o ngā whakaritenga motuhake.
Te maimoatanga mata: He ma te mata o te maitai H, ā, he ātete ki te waikura. Te tirotiro me te tākai: Whakahaerehia te tirotiro kounga o te maitai H kua hangaia pēnei i te kounga o te āhua, te tika o ngā āhuatanga, ngā āhuatanga miihini me ētahi atu. Kia whakamatautauria, kia whakaaetia, ka tākaihia ka tukuna ki te kaihoko.
RAHI O TE HUA
| Whakatūnga | Kāore Taumaha (kg/m) | Wāhanga Paerewa tirohanga mm | Wāhanga Āma (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 | |
| Whakatūnga | Wāhanga Taumaha (kg/m) | Wāhanga Paerewa Te Ine (mm) | Wāhanga Rohe (cm²) | |||||
| W | H | B | 1 | 2 | r | He | ||
| 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-Rino Āhua
Tau: EN10034:1997 EN10163-3：2004
Whakatakotoranga: HEA HEB me te HEM
Paerewa: EN
NGĀ ĀHUATANGA
Kaha rawa: Mā te hoahoa hanganga o te maitai āhua-H ka tino kaha te piko me te kaha ki te pupuri. Ka taea te whakamahi mō ngā hanganga whānui me ngā hanganga taumaha.
Pūmautanga pai: Mā te wāhanga whakawhiti o te kurupae-H ka pumau te hanganga i raro i te pēhanga me te kumetanga tuaka, e pai ai te pumau me te haumaru o te hanganga.
Hanganga watea: Ka taea te hono i te maitai H-section kanohi ki te kanohi, ā, ka taea te tāuta i te wā hangahanga, he mea pai mō te ahunga whakamua me te whai huatanga o te kaupapa.
Te whakamahinga rauemi teitei: Mā te hoahoa o te maitai āhua-H ka taea te whakamahi katoa i te mahi a te maitai, ka whakakore i te moumou rauemi, ka whai wāhi ki te penapena rauemi me te tiaki i te taiao.
Whānui te whakamahinga: He pai te maitai H mō ngā momo hanga whare katoa, piriti me te hanga mīhini me ērā atu mea, he pai hoki te tirohanga whanaketanga.
Te whānuitanga o te whakamahinga: I te nuinga o te wā, he kaha teitei, he pumau pai, he ngāwari te hanga o te maitai wāhanga H paerewa o waho. He momo hua maitai hanganga matua, ā, e whakamahia whānuitia ana i roto i ngā momo mara hangarau katoa.
TE TIROHANGA O NGĀ HUA
I CHINA ROYAL STEEL, ka tirotirohia te kounga o ngā kurupae H, kia tino mōhio ai koe kei te tutuki te hua i ngā whakaritenga o tō kaupapa me ngā paerewa o te ao. Kei roto i tā mātou tirotiro:
Whakamātautau hanganga matū– hei whakaū i te kounga o te maitai me ngā huānga whakarewa mō te kaha me te āheinga whakarewa e hiahiatia ana.
Whakamātautau Ā-ringa o te rauemi– hei whakamātautau i te Kaha Tuku, te Kaha Kume, te Toronga me te Mārō mō te Pūmautanga Hanganga.
Te Manawanui ki ngā Ahu– Te tiki i te Whānui, te Teitei, te Matotoru o te Flange, me ētahi atu, tae atu ki te roa mēnā e tika ana, kia tere, kia ngāwari hoki te tāutanga.
Tirotiro Paninga– Mō ngā kurupae piauau, pania rānei, ka whakamātauhia e mātou te matotoru me te ōritetanga o te paninga hei tohu mō te ārai i te waikura.
Tirotiro tirohanga me te kino i te mutunga– Me whakapūmau kia kore he hapa o te mata, he pakaru, he karawarawa, he momo āhua rerekē rānei o ngā kurupae i mua i te tākai.
Ka taea hoki e koe te tono kia whiwhi koe i tētahi pūrongo katoa mō ngā tirotirohanga, kia mōhio ai koe ki te kounga me te tutuki i ngā whakaritenga.
TE TONO HUA
Ko ētahi tauira o ngā tono mō ngā H-Beam paerewa kei roto i:
Ngā mīhini ahumahi — ngā turanga mīhini taumaha me ngā wāhanga hanganga
Te hanga kaipuke — ngā anga me ngā papa
Hangarau hanganga – Ngā anga hanga me ngā tautoko
Te hangarau piriti – ngā pou matua me ngā mema amo kawenga
Te hanga mīhini – ngā turanga mīhini taumaha me ngā huānga hanganga
Ko te kaha o ngā hihi H ki te tuku i ngā kawenga taumaha, te pumau pai, me te āheinga ki te whakamahi i ngā hihi-H, he tohu tēnei he otinga pono rātou i roto i te ahumahi, te tauhokohoko me ngā tono noho.
TE TĀKAI ME TE TUKU
Ko te tākai me te tuku o te hihi-H noa o waho e whai ake nei:
Tākai: Ka tākaihia te maitai momo-H kia rite ki tāu tono kia kore ai e pakaru te mata. Kaua te mata o te maitai kōtaha-H e rakuraku, e waikura rānei i roto i te tākai.
Tapanga: Tohua mārama ngā mōhiohio hua kei runga i te takai pēnei i te tauira, ngā whakaritenga, te rahinga, me ētahi atu kia māmā ake ai te tautuhi me te whakahaere.
Te Utaina: Kua tākaihia he kurupae maitai H ina tākaihia ki roto i te ipu, kaua e tukua kia pakaru, kia tukinga rānei i te wā e utaina ana, e kawe ana hoki.
Te Waka: Kōwhiria ngā taputapu kawe tika, pērā i ngā taraka, ngā waka tereina, me ētahi atu, kia rite ki ō hiahia me te tawhiti.
Te Tango Utaina: Ina tae ngā kurupae-H ki te ūnga, me āta tango kia kore ai e pakaru te kurupae maitai āhua-H.
Rokiroki: Puritia te maitai āhua-H ki te wāhi maroke, ki te wāhi hauhautanga hoki, kia kore ai e mākū, e pāngia rānei e ētahi atu pānga kino.
KAHA O TE KAMUPENE
Ngā Pātai Auau
Q1: Kei te whakaratohia e koe ngā rahi ritenga?
Āe, kei a mātou te ratonga OEM/ODM. Ka taea te whakarite i ngā kurupae H ki te roa, te whānui, te teitei me te kounga maitai kia ea ai ō hiahia kaupapa.
Q2: He aha ngā paerewa e tutuki ana i tō H Beam?
A: He kurupae H kounga teitei, e tutuki ana i ō kurupae H katoa ngā paerewa en astm dn iso me te mahi ā-mīhini he tino pumau, he tino pai te kounga o te mahi, he nui noa iho tēnei. "Kua tutuki i ngā kurupae H" ngā paerewa kurupae H o ASTM, EN me ISO.
Q3: He aha ngā tono matua?
A: He tino pai ngā kurupae H mō ngā hanganga ahumahi, arumoni, me ngā hanganga whare noho, tae atu ki ngā piriti, ngā whare putunga, me te maha atu o ngā momo kaupapa hanganga.
Q4: Me pēhea te tākai i ngā kurupae H?
A: Ka tākai pūmautia ngā kurupae ki te rīpene maitai, te pepa ārai waikura, me te kiriata ārai wai, kātahi ka utaina ki roto i ngā papa paerewa kaweake, ki ngā paihere rānei. Kei te wātea he takai ritenga.
Q5: Āhea ka tukuna ngā taonga?
A: Ko te wā arahi he 7–20 rā pea, kei runga i te rahinga ota me te tikanga tuku. Kei te wātea te tuku tere mō ngā ota tere.
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