Hanganga Rino ASTM A992 Whare Putunga Hanganga Rino Rauemi Hanga
TONO
Hanganga RinoHe mea hanga te whare ki te maitai kaha-teitei, he pai te ātete ki ngā rū whenua me te hau, he tere te hanganga, ā, he ngāwari te wāhi o roto.
Whare Hanganga RinoHe āhuatanga penapena pūngao, tiaki taiao, whakamarumaru me te hanga tere e whakamahi ana i te anga maitai mama.
Whare Putunga Hanganga RinoMō te whānuitanga nui me te whakamahinga nui o te wāhi, I hangaia hei whakahaere i ngā whata rokiroki taumaha me te pūnaha whata ritenga.
Whare Hanganga RinoNā te hoahoa tuwhera, te whānui o te anga me te anga maitai kaha, he mea tino pai mō ngā momo whakaputa ahumahi maha.
NGĀ TAIPITOPITO O TE HUA
Ngā hua hanganga maitai matua mō te hanganga wheketere
1. Hanganga kawenga matua (ka taea te urutau ki ngā whakaritenga rū whenua pārūrū)
| Momo Hua | Awhe Whakatakotoranga | Mahi Matua | Ngā Wāhi Whakarerekētanga o Amerika Waenganui |
|---|---|---|---|
| Kurupae Anga Tomokanga | Whānui 12×30 ~ Whānui 16×45 (ASTM A572 Gr.50) | Te kurupae kawenga matua o te tuanui me te pakitara | Ngā hononga pūmau ātete-ru, he wāhanga whakawhiti kua whakapaitia kia māmā ake te taumaha me te kawe ngāwari ake |
| Pou Rino | H300×300 ~ H500×500 (ASTM A36) | Tautoko ana i te anga me ngā papa | Ngā hononga ru whenua kua whakauruhia, he mea whakarewa wera-tuku (konutea ≥85μm) hei ātete i ngā āhuatanga makuku |
| Kurupae Kārani | Whānui 24×76 ~ Whānui 30×99 (ASTM A572 Gr.60) | Kurupae kawenga-kerēne ahumahi | Te kaha kawenga teitei (mō ngā kerene 5–20t), ngā kurupae pito me ngā pereti hononga ātete-kutikuti |
2. Ngā hua pūnaha ārai (ātete ki te huarere + ārai-waikura)
Ngā Purlin o te Tuanui: C12×20 ki te C16×31, he mea whakarewa wera-tō, me te tawhiti 1.5–2 m. He pai mō ngā panera maitai pania tae me te ātete ki ngā awhiowhio tae atu ki te taumata 12.
Ngā Purlin PakitaraZ10×20 ki te Z14×26 me te peita ārai-waikura, ā, he pū kōhao hauhautanga hei ārai i te hanga makuku i roto i ngā āhuatanga wheketere pārūrū.
Pūnaha Tautoko(Ko te maitai porowhita kua toua weratia, he Φ12–Φ16 me ngā tautoko kokonga (koki maitai L50×5) hei tautoko, hei whakarei ake i te pumau taha ki te kaha o ngā hau awhiowhio).
3. Te tautoko i ngā hua āwhina (te urutaunga hanga ā-rohe)
Ngā wāhanga kua whakauruhia:He pereti maitai whakapūmau wera-toia (10–20 mm te matotoru) mō ngā turanga raima, he mea rongonui i Costa Rica me ētahi atu i Amerika Waenganui.
Ngā PūtuKa whakakapia te whakarewa i te papaanga e ngā pūtu kaha (Taumata 8.8, he mea whakakikorua ki te wai wera) e whakaiti ana i te wā hanga.
Te Parenga Ahi me te WaikuraHe paninga intumescent wai-ātete (≥1.5 h te ātete ahi) me te paninga kiriaku ātete-UV ātete-waikura (≥10 tau te roa o te mahi), e tutuki ana i ngā ture taiao ā-rohe.
TE TUKA I TE HANGANGA RINO
| Tikanga Tukatuka | Ngā Mīhini i Whakamahia | Whakaahuatanga |
|---|---|---|
| Te tapahi | Ngā mīhini tapahi mura/plasma CNC, ngā mīhini kutikuti | Te tapahi plasma/mura CNC mō ngā pereti me ngā wāhanga maitai; te kutikuti mō ngā pereti angiangi me ngā inenga tika |
| Te hanga | Mīhini piko makariri, mīhini pēhi pēhi, mīhini hurihuri | Te piko makariri mō ngā purlin C/Z, ngā awaawa, me ngā whakapaipai taha; te hurihuri mō ngā pae tautoko porowhita |
| Whakarewa | Mīhini whakarewa pewa ruku, mīhini whakarewa pewa ā-ringa, mīhini whakarewa CO₂ | Te whakarewa pewa ruku mō ngā pou-H me ngā kurupae; te whakarewa ā-ringa mō ngā pereti gusset; te whakarewa CO₂ mō ngā wāhanga angiangi |
| Te hanga kōhao | Mīhini keri CNC, mīhini poka | Te keri CNC mō ngā kōhao pūtu; te wero mō ngā puranga iti me te diameter me te tūranga tika |
| Te Maimoatanga Mata | Ngā mīhini pupuhi/whakapūngā onepū, te huri, te raina whakapūngā | Te tango waikura, te huri whakarewa mō te tango i ngā pakaru, te whakawerawera wera mō ngā pūtu me ngā tautoko hanganga |
| Huihuinga | Ngā papa huihuinga, ngā taputapu ine | Te huihuinga o mua o ngā pou, ngā kurupae, me ngā tautoko; ka wetewetehia i muri i ngā tirotirohanga ā-rahi mō te tuku |
TE WHAKAMĀTAUTAU I TE HANGANGA RINO
TE MAIMOATANGA O TE PAPA
Whakaaturanga Maimoatanga Mata:
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Paninga whai rawa i te konutea epoxy
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He mea whakarewa wera-tō (te matotoru o te paparanga ≥85 μm, te roa o te mahi 15–20 tau)
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Whakamutu hinu pango
TE TĀKAI ME TE TUKU
Tākai:
Ka pēhia te maitai hei tiaki i te mata, hei pupuri hoki i te pakari i te tukatuka me te tuku. Ko ngā hua ka tākaihia ki roto i te takai ā-wai, te kirihou, te pepa ā-waikura rānei, ā, ko ngā taputapu iti ka tākaihia ki roto i te pouaka rakau. He tapanga mārama kei ia panera, ia kete rānei, hei tango haumaru, hei tango pai hoki, hei ngāwari hoki te tāuta ki te wāhi.
Te kawe waka:
Ka haria ngā taonga hanga rino mā te ipu, mā te kawe nui rānei, i runga i te rahi me te wāhi e tukuna ana. Ka herea ngā mea taumaha, ngā mea nunui rānei ki te rino, ā, ka tautokona ki te rakau kia kore ai e neke, e piko rānei i te wā e kawe ana. Ka tutuki ia uta ki ngā paerewa kawe o te ao, e tuku ana i te tuku tere me te whakahaere haumaru mō te mahi tawhiti/mahi me te kawe i runga i te moana.
Ā MĀTOU PAINGA
1. Tautoko Pāniora mai i Tāwāhi
He reo Pāniora ā mātou tīma o tāwāhi, ā, ka tautoko i ngā pātai katoa a ngā kiritaki i LATAM me te EU mā te whakawhitiwhiti kōrero, te tikanga, ngā tuhinga me ngā mahi whakahaere, kia pai ake ai, kia pai ake ai hoki te ratonga.
2. Taonga kua rite mō te tuku tere
Kei te pupuri mātou i te rawaka o ngā kurupae-H, ngā kurupae-I, me ētahi atu rauemi hanga whare kia tere ai te tuku me te whakatutuki i ngā hiahia o te kaupapa.
3. Tākai Ngaio
Ka tākaihia ngā hua kia rite ki ngā paerewa kawe moana me ngā papa anga rino, ngā taupoki ātete wai me ngā parepare kokonga, e āhei ai te whakahaere haumaru me te tuku me te kore e pakaru.
4. Tukunga me te Tukunga Tere
Me ngā hoa pono mō te tuku me ngā tikanga ngāwari (FOB, CIF, DDP), ka taea e mātou te whakamana i a koe ki te tuku i te wā tika me te aroturukitanga pono o te moana/tereina.
Ngā Pātai Auau
Q: He aha ngā paerewa e tutukihia ana e tō mahi maitai?
A: E ai ki ngā paerewa o Amerika, ko tā mātou maitai he ASTM A36, A572, A588. He maitai waro noa te A36, he pai te hanga me te whakarewa, engari he maitai pai te A588 mō te āhuarangi, e tika ana mō ngā taiao waikura.
Q: Me pēhea te whakarite i te kounga o te maitai?
A: Ka hokona e mātou ā mātou maitai mai i ngā mira pono, ā, he tino pakari ā rātou mahi QC. Ka whakamatautauria ngā rauemi katoa mā te matū, mā te mīhini, ā, ka whakamātauria hoki mā te NDE (Ultrasonic, MP) kia tutuki ai ngā paerewa.
P: Me pēhea taku ārai i ngā raruraru waikura i roto i te wāhi wera, makuku?
A: Me te whakamahi i te konutea wera-tuku (konutea ≥85μm) hei ārai i te makuku. Hei ārai i te waikura, neke atu i te 10 tau ahakoa te hihi UV, ka pania ngā peita ā-kiriaku ārai-waikura.
P: He pānga tō te maimoatanga ārai waikura ki te kaha o te maitai?
A: Kāo, kāore te paninga whakapūkara, te paninga whakapūkara, te paninga ārai-waikura rānei e whakaiti i te kaha. Ka tiakina e rātou te maitai, ā, ka taea e te maitai te pupuri i tōna mahi me tōna roanga mahi.
Q: Ka taea e ō hanganga te whakatutuki i ngā whakaritenga rū whenua i Amerika?
Āe. Ka hoahoa mātou i ngā pūnga ātete-ru nui (ngā hononga hono-poro) e mimiti ana i te kaha o te ru whenua, ā, e ārai ana i ngā pakaru pakarukaru o te whakarewa. Ka rite ngā tataunga ru whenua ki te kaha o te rohe.
P: Me pēhea te pupuri i te pumau whānui?
A: Kei roto i ngā hoahoa ngā wāhanga amo kawenga kua whakaaroarohia pai (ngā anga tatau, ngā pou, ngā kurupae kerēni) me te pūnaha tautoko (ngā pae here, ngā tautoko kokonga) e whakarato ana i te pumau taha i raro i ngā āhuatanga kawenga noa me ngā āhuatanga kawenga tino nui.
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