Tirohanga Whānui mō te Hua – He aha te Ipu Para?
A kohua para(e mōhiotia ana hoki kokoko para, pākete para, kohua mura or kohua paru) he oko whakarewa nui e whakamahia ana i roto i ngā mira maitai me ngā whare hanga rino hei kohikohi, hei kawe, hei riringi hoki i te para rewa i puta i te wā o te tukanga hanga rino. He taputapu taumaha-mau kawenga ēneiipu āhua-peihana me ngā pou hikii ngā taha e rua mō te whakahaere me te tuku i te kerēni. Kei te mahi ingā pāmahana neke atu i te 1,600°C, me tino ātete ngā kohua para ki te wera, ki te kaha miihini, me te pumau hanganga kia tu atu ai i te ru wera nui, te waikura para rewa, me te pānga miihini i ngā huringa ratonga maha.
Ko ngā kohua para te nuinga o te wā e mahi ana hei kawe i te para maitai whakawhiti, te para oumu whakapūkara (LF/VD), me te toenga maka koko mai i ngā mahi maka tonu. He mea hanga ēnei mai ingā rauemi maitai whakarewapērā i te ZG230-450 me te ZG270-500, mā te whakamahi iTe oumu whakangawari LF me te tango hau korehau VDhangarau whakaputa, me te tukanga whakarewanga kua arotauhia mā teTe whakatauira pūmanawa CAE.
He aha i whiriwhiri ai koe i te maitai o Womic hei kaiwhakarato i te kohua para?
Hangarau Maka Matatau– Whakamahia te pūmanawa whakatauira maka Huazhu CAE hei tātari i te tukanga whakapakeketanga, kia pai ai te hanganga me te kore he hapa maka.
Rino Parakore-Teitei– Whakakotahitia te whakamahine tuatahi EAF me te whakamahine koko LF hei whakaiti i ngā whakaurunga kino (S ≤ 0.020%, P ≤ 0.020%), hei whakapai ake i te hanganga o te kōhao, ā, hei whakarato i te kaha whakarewa tino pai.
Pūnaha Mana Kounga Tino Pai– Te whakahaere kounga katoa i raro i te ISO 9001:2015, ngā pūrongo tirotiro katoa tae atu ki te tātari matū, te whakamātautau kume, me ngā tuhinga NDT me ngā tiwhikete EN 10204 3.1, 3.2 rānei.
Te roa o te ora ratonga– I hangaia kia roa te mau, ka tukuna e ngā kohua para Womic te mahi pononeke atu i te 5,000 huringanā roto i ngā āhuatanga miihini pāmahana teitei, te ātete pakaru wera pai rawa atu, me te tukanga hanga pumau.
Tirotiro NDT Pūmau– Ka pāngia ngā trunnions e ngāWhakamātautau ultrasonic hohonu 500mmkia kore ai he hapa o roto, me ngā paerewa Taumata 1 mō ngā porowhita me te Taumata 3 mō te tinana o te kohua.
Whakaritenga Ngāwari– Ka taea te whakarite i ngā kaha, ngā ine, ngā rauemi, me ngā whakaotinga mata i runga i ngā tuhi a te kiritaki me ngā tikanga whakahaere.
Kotahi te Pono o te Maka– Kei te hangaia ā mātou kohua para katoa i roto ikotahi-wahi, kotahi-whakarewatukanga (whakarewatanga whakauru), te whakakore i ngā hononga whakarewa ka noho hei pūwāhi rahunga i raro i te uta ru pāmahana teitei e auau ana.
Huringa Whakaputa Tere– He tukanga hanga whai hua me te tuku kaipuke ā-ao pono.
He Wheako Kaweake Ao Kua Whakamātauhia– E whakawhirinakihia ana e ngā kamupene maitai puta noa i te ao23+ whenuaputa noa i te ao.
Ka mahi tika a Womic Steel me ngā kiritaki ki te hoahoa me te hanga i ngā kohua para i runga i ā rātou hiahia motuhake. Mā te whakamahi i ngā tātaitanga paerewa ahumahi metātaritanga huānga mutunga kore (FEA), ka whakarite mātou kia tutuki i ia kohua para ō whakaritenga tika mō te whakaritenga hiki, te matotoru, me te āhuahanga.
Ngā Whakatakotoranga Hangarau – Ngā Tawhā o te Ipu Para
Kua hoahoatia, kua hangaia, kua whakamatautauria hoki ā mātou kohua para kia rite ki ngā paerewa o te ao tae atu kiASTM A27 (Pae 60-30), DIN 17182 (GS-16Mn5), BS 3100 (425-A2), JIS G7821 (SC42), me ISO 3755 (Pae 230-450).
Ngā Kōwhiringa Tau Rauemi
| Taumata Rauemi | Paerewa ōrite | Kaha Kume (MPa) | Kaha Hua (MPa) | Te roa (%) |
| ZG230-450 | ISO 3755:1991 230-450 | ≥450 | ≥230 | ≥22 |
| ZG270-500 | ISO 3755:1991 270-500 | ≥500 | ≥270 | ≥18 |
| ZG310-570 | ISO 3755:1991 310-570 | ≥570 | ≥310 | ≥15 |
| ZG340-640 | ISO 3755:1991 340-640 | ≥640 | ≥340 | ≥12 |
| GS-16Mn5 | DIN 17182 | 480-630 | ≥300 | ≥22 |
| ASTM A27 60-30 | Paerewa o Amerika | ≥414 | ≥207 | ≥24 |
| 35CrMo / 40Cr (Trunnion) | JB/T6396-2006 | ≥980 | ≥785 | ≥9 |
Ngā Whakaritenga Āhuatanga Ā-Mīhini o te Rino Maka (Mō ASTM/ISO)
| Taonga | Paerewa o Amerika (ASTM A27) | Paerewa Europe (ISO 3755/ DIN) |
| Kaha Kume (min) | 414 MPa (60,000 psi) | 448 MPa (65,000 psi) |
| Kaha Hua (min) | 207 MPa (30,000 psi) | 241 MPa (35,000 psi) |
| Te roa (min) | 24% | 35% |
| Te Whakaiti i te Rohe | 35% | 40% |
Ngā Kōwhiringa Pūmanawa me ngā Ahu
| Awhe Pūmanawa | Awhe Taumaha | Awhe Rōrahi | Ngā Ahu (R×W×H) |
| 5-10 tāne | 7-15 tāne | 4-10 m³ | Whakaritea mō ia tuhi |
| 10-30 tāne | 15-35 tāne | 8-25 m³ | Whakaritea mō ia tuhi |
| 30-60 tāne | 25-50 tāne | 15-40 m³ | Whakaritea mō ia tuhi |
| 60-85 tāne | 40-75 tāne | 25-50 m³ | Whakaritea mō ia tuhi |
| 80-100+ tāne | 60-80+ tāne | 35-60+ m³ | Whakaritea mō ia tuhi |
*E wātea ana te kaha whakarewa kotahi-wahi tae atu ki te 300 tana mō ngā ota motuhake.*
Ngā Whakatakotoranga Trunnion
| Tawhā | Whakaritenga |
| Rauemi | 35CrMo, 40Cr rānei te maitai whakarewa |
| Paerewa | JB/T6396-2006 |
| Whakaritenga NDT | Taumata 1 mō ia JB/T5000.14-1998 |
| Te Hōhonutanga o te Whakamātautau | Whakamātautau ultrasonic i roto i te awhe 500mm |
| Te Maimoatanga Wera | Kua tineia, kua whakamahanatia |
Ngā Tikanga Maimoatanga Wera
| Āhua | Tono |
| Kua Whakaōritea | Te āhua tuku paerewa, te whakamamae i te ahotea |
| Kua Whakaōritea + Kua Whakamāmāhia | Ngā āhuatanga miihini whakarei ake, te pakari ake |
| Kua whakawerahia | Mō ngā whakaritenga motuhake, te ngāwari mōrahi |
| Kua tinei + Kua whakamahanatia | Te kaha mōrahi me te ātete kakahu |
Ngā Paerewa Whakaoti Mata
| Momo Whakaoti | Whakatakotoranga | Tono |
| Mata Mahi o Roto | ASTM A802 TAUMATA 3 (maeneene, kāore he piri o te para) | Ārai i te piri me te hanga o te paru |
| Mata o Waho | Te pupuhi pupuhi + te paninga ātete wera hiriwa-hina | Ārai i te waikura me te kino o te kawe waka |
Ngā Ātete Ahu
| Tawhā | Manawanui |
| Ngā Ahu Whānui | ±10mm |
| Matotoru o te Pakitara | ±12.5% |
| Whakaritenga Tūhonohono | ±5mm |
| Te Whakapūmautanga o te Trunnion | ≤3mm |
Te Tukanga Tirotiro me te Whakamātautau – Tā Mātou Taurangi Mana Kounga
Hei whakarite i iakohua para ritengae tutuki ana i ngā paerewa haumaru me te mahi o te ao, e whai ana a Womic Steel i tētahi kaupapa pakariTe rerema whakahaere kounga 8-taahiraa:
| Hipanga | Tirotiro / Whakamātautau | Paerewa / Taputapu | Ngā Paearu Whakaae |
| 1 | Manatoko Rauemi Mata | Ine āwhata OBLF GS1000 | Te hanganga matū mō ia tohu kua tohua e te kiritaki (ASTM, DIN, ISO) |
| 2 | Tirotiro Ahu i roto i te Tukanga | Aroturuki taiaho / CMM | ±10mm i ngā rahinga whānui, ±5mm i ngā tūranga trunnion |
| 3 | Te Aroturukitanga o te Maimoatanga Wera | Oum hau māori me te rekoata pāmahana tonu | Ka taea te whai i te pihi wā-pāmahana |
| 4 | Whakamātautau Ultrasonic (UT) | JB/T5000.14-1998 | Pūwero: Taumata 1 (hohonutanga matawai 500mm); Tinana: Taumata 3 |
| 5 | Whakamātautau Matūriki Aukume (MT) | GB/T 9444 | Kāore he tohu raina > 2mm i runga i ngā mata tino nui |
| 6 | Whakamātautau Whakauru (PT) | GB/T 9443 | Te kimi pakaru o te mata - kāore e whakaaetia |
| 7 | Whakamātautau Mīhini | Te Kukū / Te Pānga / Te Mārō | E tutuki ana i ngā whakaritenga iti rawa mō ia māka |
| 8 | Tukunga Whakamutunga o te Ataata me te Ahu | Te tuhi kua oti te hanga me te pūrongo tirotiro | 100% te whai i te maha o ngā wera |
Tiwhikete i tukuna:EN 10204 Momo 3.1 (paerewa) Momo 3.2 rānei (me te kaiwhakaatu tuatoru). Ka puritia ngā tuhinga NDT katoa mō ngā tau 10.
Tukanga Hanga – Te Hanganga o ā Mātou Kohua Para
Tō mātoukotahi te makaMā te tukanga (whakarewatanga whakauru) ka whakarite kia maeneene te hanganga, kia kore ai e whakarewahia, e whakarato ana i te pono tino pai i roto i ngā taiao pāmahana teitei.
Hoahoa me te Whakaari– Whakamahia te pūmanawa whakatauira maka Huazhu CAE hei tātari me te arotau i te tukanga whakapakeketanga, kia mau ai te hanganga pai me te kore he hapa maka.
Te Hanga Tauira Rākau– Te hanga i ngā tauira rakau tino tika kia rite ki ngā whakaritenga a te kiritaki me ngā paerewa haumaru.
Te Whakarewa (Te Maka Oneone)– Waihangahia ngā pokepoke onepu mā te whakamahi i te onepu here-kapia, te onepu silica rānei mō ngā whakarewanga nunui, matatini hoki.
Te Makahanga Trunnion– Ka whakarewaina ngā trunnion mā te whakamahi i ngā whakaneke whakamahana wera-nui, i hangaia mai i te S355 J2G3 ki te DIN EN 10250-2, hei whakarite i te kounga o roto me te whakaiti i te kaha o te pakaru.
Te Rewa me te Whakamahinga– Te whakarewa i roto i te oumu hiko (EAF), ā, muri iho ka whakamahia te whakamahine koko LF me te tango hau mā te korehau VD hei whakaiti i te nui o te S, P, H, me te N (S ≤ 0.020%, P ≤ 0.020%). He ine matawai tika a OBLF GS1000 e whakamahia ana mō te whakahaere tika i te hanganga matū i mua, i te wā e whakarewa ana, me muri i te whakarewatanga.
Ringihia Kotahi-Wāhanga (Maka Kotahi)– Ka ringihia te kohua para katoa ki rotokotahi te mahi ringihia raro tonume te tere whakahaere; mā te whakapakeketanga e whakatauirahia ana e CAE ka whakarite kia tino pai te hanganga o te witi me te kore he hononga whakarewa.
Te Maimoatanga Wera– Te Whakaōrite / Te Whakaōrite + Te whakamahana hei whakakore i te ahotea whakarewa, hei whakarite kia ōrite te hanganga o roto, hei ārai i te hurihanga me te ngatata. Mā te oumu whakamahana hau maori ka ōrite te tohatoha pāmahana.
Te Whakatō me te Whakaoti– Tangohia ngā ara whakarunga, hurihia ngā mata kia maeneene, kia rite ki te ASTM A802 TAUMATA 3 te mata mahi o roto o te mīhini, kia kore ai e piri te para.
Tirotiro Kounga me te NDT– Te tirotiro whānui i ngā āhuatanga, te tātari matū, te whakamātautau miihini, me te whakamātautau kore-whakangaro tae atu ki te UT, MT, me te PT.
Paninga me te Tākai– Tāpirihia he peita ātete-wai hiriwa-hina, ātete-wera ki te mata o waho; ko te takai kia rite ki ngā paerewa mō te moana me te tiaki anga maitai.
Tākai me te Tukunga – Tukunga Haumaru puta noa i te Ao
Ka whakarite a Womic Steel i ngā mea katoakohua para ritengakua tiakina pai mō te kawe waka ki tāwāhi, inā koa mō ngā whakarewanga taumaha, nui.
Ngā Paerewa Tākai
| Hipanga | Tikanga | Te Tiakitanga |
| 1 | Te Tiakitanga o te Mata | Hinu ārai-waikura + kiriata kirihou ki ngā mata mīhini (peihana o roto, nohoanga trunnion) |
| 2 | Parenga Tapa | He parenga kokonga rino mō ngā pou hiki me ngā taha matua |
| 3 | Whakangāwari | He whāriki rapa me te para rakau i waenganui i ngā kohua para (ina whakarārangihia ngā waeine maha) |
| 4 | Tautoko Tūāpapa | Ngā nohoanga rino i hangaia kia rite ki te hiahia me ngā topenga kua whakapurua hei ārai i te hurihuri |
| 5 | Takai o Waho | He tāpauriki waikore me ngā putea whakamaroke hei whakahaere i te makuku |
| 6 | Ipu / Whatanga Papatahi | He mea whakau ki te whitiki maitai, te here mekameka, me ngā raka takai (ISO 1496-1) |
Ngā Kōwhiringa Tukunga
I roto i ngā ipu– Mō ngā rahi waenga (tae atu ki te 12T mō ia waeine) i roto i ngā ipu poraka teitei 20 putu, 40 putu rānei.
Whatanga Papatahi / Ipu Tuwhera– Mō ngā kohua para nui ake (> 12T) hei tuku i te utaina o te kerēne ki runga.
Pakaru Papatipu / RORO– Mō ngā kohua para taumaha rawa, rahi rawa rānei (≥ 20T), me uta tika te oko ki ngā kurupae hiki kua whakaritea.
Kaupapa Utauta– Mō ngā tuku katoa mai i te wheketere maitai, ka mahi tahi mātou me ngā kaikawe utanga mō te tuku mai i te tatau ki te tatau.
Ngā tuhinga tuku kua whakaratohia
● Nama Tauhokohoko me te Rārangi Tākai
● Pire Uta (Moana/Haurangi)
● Tiwhikete Taketake (Puka E, COO e hiahiatia ana)
● Tiwhikete Whakamatau Mira (EN 10204 3.1 / 3.2)
● Ngā Pūrongo NDT (UT, MT, PT)
● Ngā Whakaahua Tohu me te Rekoata Ine
● Tiwhikete Inihuara (mēnā ka tonoa)
Whakaratohia te Mahi Kua Whakamātauhia
Kia mōhio: Ko ngā kēhi e whai ake nei he tohu mō ngā kaupapa tūturu kua oti pai i a Womic Steel. Kāore e whakahuatia ngā ingoa motuhake o ngā kiritaki hei pupuri i te muna. Kei te wātea ngā tohutoro taipitopito mō ngā kēhi me ngā tuhinga toro atu a ngā kiritaki mēnā ka tonoa.
Take 1: Kohua Para Kotahi-Maka 85-Tana mō te Mira Rino o Āhia ki te Tonga-Rawhiti
Papamuri Kaupapa:
I hiahiatia e tētahi mira maitai nui i te Tonga-mā-rāwhiti o Āhia te whakakapi i ā rātou kohua para whakarewa i pakaru i muri i ngā marama 8-12 nā te pakaru nui o te wera i raro i te whakahaere para EAF (1,650°C).
Otinga Womic:
I hangaia ki te FEA hei arotau i te matotoru o te pakitara me te āhua o te poupou.
I hangaia mātukanga whakarewa kotahi-wahi(kāore he hononga whakarewa).
Rauemi: GS-16Mn5 ōrite me te tango hau korehau LF+VD (S ≤ 0.015%, P ≤ 0.018%).
Whakamātautau ultrasonic 100% (UT) i ngā rohe tino nui; ka matawaihia ngā trunnion ki te hohonutanga 500mm.
Kaiwhakaatu tirotiro tuatoru nā SGS.
Ngā Hua i Tukuna:
Kua hipa te roa o te ratonga28 marama(kei te mahi tonu i te arotakenga whakamutunga).
Kāore i kitea he kapiti wera i muri i ngā huringa >4,200.
Kua whakatakotoria e te kiritakingā ota whakahokimō ngā waeine tāpiri.
Take 2: Ngā Koro Para Ngāwari, Pāmahana-Iti mō te Kaihanga Rino o Ruhia
Papamuri Kaupapa:
I hiahiatia e tētahi rōpū maitai o Rūhia he koko para e kaha ana ki te tu atu i ngā āhuatanga tino kino o te takurua (te pāmahana taiao tae noa ki te -35°C) me te kore e pakarukaru.
Otinga Womic:
He maitai koranu waro-iti kua tīpakohia me ngā āhuatanga pānga pāmahana-iti kua whakamanahia (≥27J i te -40°C).
Maimoatanga wera: Kua Whakaōritea + Kua Whakamātaohia me te huringa whakamatao whakahaeretia.
Ko ngā trunnionmakahia ngātahimā te whakamahi i te rauemi 35CrMo.
He tiwhikete katoa nā TÜV (EN 10204 Momo 3.2).
Ngā Hua i Tukuna:
I paahitia e ngā waeine katoa ngā whakamātautau pānga i raro i te kore.
Te mahi tonu me te kore raruraru mō te neke atu i te5 taui roto i te taiao o Siberia.
Ngā tohutoro i puta mai i ētahi atu kaihanga rino ā-rohe.
Take 3: Ngā Ipu Para Kua Whakapaipaihia mō te Whare Hanga Rino o Amerika Te Raki
Papamuri Kaupapa:
He iti noa te kaha o te kerēni i tētahi wheketere maitai i te US (40 tana te roa o te hiki), nō reira he taumaha rawa, he iti rawa rānei te rahinga o ngā kohua para noa.
Otinga Womic:
I whakahaerehia te arotautanga o te āhuahanga e hangai ana ki te CAE hei whakaiti i te taumaha me te pupuri tonu i te tauwehenga haumaru.
Kua tutuki18% te whakaiti i te taumahaki te whakataurite ki ngā hoahoa tuku iho.
Rauemi: ZG310-570 me te maimoatanga angiangi.
I mīhinihia ngā wāhi nohoanga katoa me ngā pūwero porowhita kia tino taea ai te whakawhiti.
Ngā Hua i Tukuna:
Kua whakaitihia te wā huringa o te kerēne e12%.
Te raupapa tuatahi o ngā waeine e 8 (2022) → te raupapa tuarua o ngā waeine e 12 (2023) → te raupapa tuatoru o ngā waeine e 16 (2024).
Kua tukuna inaianei tēnei hoahoa kua arotauhia hei paerewa mō ngā tono karaehe 30-tana.
Ka taea te tohatoha atu i ētahi atu take tohutoro (tae atu ki ngā whakaahua, ngā pūrongo tirotiro, me ngā reta tohutoro kiritaki) i muri i te hainatanga o tētahi whakaaetanga kore-whakaatu. Nā Womic Steel i tukuneke atu i te 500 ngā kohua paraki ngā mira maitai, ngā whare whakarewa, me ngā wheketere whakarewa puta noa i te ao.
Ngā tono – Te wāhi e whakamahia ai ā mātou kohua para
Womic Steelkoko parae whakamahia whānuitia ana i roto i:
Ngā Wāhi Hanga Rino me ngā Whare Hanga Rino– mō te whakahaere me te kawe i te para o te kaitahuri
Ahumahi Whakarewa– mō te ratonga oumu pewa hiko me te oumu whakangawari LF
Ngā Whare Hanga me ngā Whare Maka– mō te kohikohi me te whakakore i te paru
Ngā Mahi Keri– mō te tukatuka me te kawe i te para
Ngā Ahumahi Matū– mō te whakahaere i te para i te pāmahana teitei
Te Hanganga Kore-Waro– mō te whakahaere i te para parahi me te konumohe
Ngā Pātai Auau (FAQ)
Q: He aha te tikanga o te "whakarewa kotahi" me te "whakarewa whakauru" mō te kohua para?
A: Ko te tikanga o tēnei, ka ringihia te kohua para katoa – tae atu ki te peihana me ngā pou – i roto i te mahi kotahi tonu, kāore he whakarewa i muri mai. Mā tēnei ka kore e pakaru ngā hononga whakarewa i raro i te ru wera, ā, ka roa ake te ora o te mahi.
Q: He aha te rauemi pai rawa atu mō ngā kohua para?
A: Ko te rauemi tino noa, ā, he iti te utu komaitai whakarewa(ZG230-450, ZG270-500), e tuku ana i ngā āhuatanga miihini pāmahana teitei tino pai, he ātete pakaru wera pai, me te kaha whakarewa mō te whakatika. Mō ngā tono kaha ake, waikura rānei, ka tukuna atu hoki e mātou ngā tohu maitai koranu pēnei i te GS-16Mn5 mō ia DIN 17182, ASTM A27 60-30 rānei.
Q: Kia pēhea te roa o te ora o tētahi kohua para?
A: He mea hanga paikohua para maitai makaka roaneke atu i te 5,000 huringaina whakahaeretia tika, ina tiakina hoki. Mēnā he hanganga whakarewa kotahi, ka neke atu i te 8,000 huringa te roa o te ora i roto i te maha o ngā tipu. Mā te tirotiro auau (ia 200 whakamahinga) me te tiaki tika i te paninga ka roa ake te ora o te mahi.
Q: He aha te kaha o ngā kohua para ka taea e Womic Steel te whakaputa?
A: Ka whakaputa mātoungā kohua para ritengame ngā āheinga mai i5 ki te 100+ tāne, e 7 ki te 80+ tāne te taumaha, me ngā rahinga mai i te 4 m³ ki te 60 m³ me tua atu. E wātea ana te tukanga whakarewa kotahi tae atu ki te 300 tāne.
P: Ka taea e Womic Steel te whakarato i ngā kohua para i hangaia kia rite ki ngā whakaritenga o te ao?
Āe. Ka hangaia e mātou ngā kohua para e tutuki ana i ngā whakaritengaASTM A27, DIN 17182 (GS-16Mn5), BS 3100 (425-A2), JIS G7821 (SC42), me ISO 3755ngā paerewa.
Q: He aha ngā tiwhikete me ngā tuhinga e whakaratohia ana e koe?
A: Ka whakaratohia e mātouTiwhikete Whakamātautau Mira i runga i te EN 10204 Momo 3.1 (3.2 rānei mēnā ka tonoa)tae atu ki te hanganga matū, ngā āhuatanga miihini, me ngā hua NDT; te tirotiro i ngā āhuatanga me te tuhi i hangaia i te wā tonu; te tūtohi rekoata maimoatanga wera; me ngā pūrongo NDT (UT, MT, PT). Mō ngā kaupapa me te tirotiro a te hunga tuatoru, ka tukuna e mātou he tiwhikete 3.2 kua whakamanahia e TÜV, SGS, BV, me ētahi atu.
P: He aha te roanga o te ora e tumanakohia ana mō te kohua para maitai whakarewa, me te rino whakarewa?
A: Mā te whiriwhiri tika i ngā rauemi (te maitai whakarewa), ka taea te whakaroa i te roa o te ora ratongae toru ki te whā ngā wā pai akeki te whakaritea ki ngā momo rino maka. He pai rawa atu hoki ngā huarahi whakatika mā te whakarewa.
Q: Ka taea te whakatika, te whakakapi rānei i ngā trunnion?
A: Ko ngā trunnion he mea whakarewa ki roto, ā, he mea hanga hei wāhanga whakauru. Heoi, he pai te maitai whakarewa mō te whakarewa, he rerekē ki te rino whakarewa. Mō ngā kino kino, whakapā atu ki tā mātou tīma hangarau mō ngā taunakitanga whakatika.
Q: Ka taea te whakarato i ngā paninga ritenga ki ngā kohua para?
Āe. Ka taea e mātou te whakamahi i ngā momo maimoatanga mata tae atu ki te peita ātete wera pāmahana teitei (hiriwa-hina), ngā paninga ārai-piri mō te mata o roto hei ārai i te piri o te paru, me ngā paninga tiaki waikura mō ngā taiao mahi motuhake.
Q: Me pēhea te whiriwhiri i te kaha tika mō te kohua para mō taku tipu maitai?
A: Ko te kōwhiringa o te kaha e whakawhirinaki ana ki: te rahi me te momo oumu (BOF/EAF/LF), te tere whakaputa para mō ia wera, ngā taputapu whakahaere me te whakahaere o te tipu (te kaha o te kerēni, te tikanga kawe), me ngā herenga o te papa. Homai ki a mātou ō tawhā whakahaere, ā, ka tūtohu mātou i te kaha tino pai.
Q: Ka taea te whakarato i ngā kohua para me ngā whakaritenga hiki ritenga?
Āe. Ka hoahoahia, ka hangaia hoki e mātou kia rite ki ō whakaritenga whirihoranga hiki, tae atu ki ngā momo momo trunnion (maka-ki roto, pūtu rānei), ngā hoahoa waewae tautoko, ngā whirihoranga ringa whakatītaha, me ngā āhuatanga haumaru e tutuki ana i ngā ture hiki ā-rohe me te ao.
Kei te rite koe ki te tiki korero mō tō kaupapa kohua para?
Whakapā atu ki a Womic Steel i tēnei rā mōutu whakataetae, tautoko hangarau, metuku tere of ngā kohua para ritenga, kotahi te whakarewanga.
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Ka mahi tahi a Womic Steel me ngā kiritaki ki te hoahoa me te hanga i ngā kohua para i runga i ā rātou hiahia motuhake. Mā te whakamahi i ngā tātaitanga paerewa ahumahi me te tātari huānga mutunga kore, ka whakarite mātou kia tutuki i ia kohua para ō whakaritenga tika mō te hangarau, te haumaru, me te whakahaere.
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