Koiri maitai waro ST37
Whakaahuatanga Hua
Ko te maitai ST37 (he rauemi 1.0330) he pereti maitai waro-iti kounga teitei kua hangaia mataohia e te paerewa Pākehā. I roto i ngā paerewa BS me te DIN EN 10130, e rima ngā momo maitai kei roto: DC03 (1.0347), DC04 (1.0338), DC05 (1.0312), DC06 (1.0873) me DC07 (1.0898). E rua ngā momo o te kounga o te mata: DC01-A me DC01-B.
DC01-A: E whakaaetia ana ngā hapa kāore e pā ki te āhua o te mata, pērā i ngā kōhao hau, ngā pakaru iti, ngā tohu iti, ngā karawarawa iti me te tae iti.
DC01-B: Ko te mata pai ake me kore he hapa e pā kino ai ki te āhua ōrite o te peita kounga teitei, o te paninga hiko rānei. Me tutuki i te mata kē te kounga mata A i te iti rawa.
Ko ngā mara tono matua o ngā rauemi DC01 ko: te ahumahi motuka, te ahumahi hanga, te ahumahi taputapu hiko me ngā taputapu whare, ngā kaupapa whakapaipai, ngā kai kēne, me ētahi atu.
Ngā Taipitopito Hua
| Ingoa Hua | Koiri maitai waro |
| Matotoru | 0.1mm - 16mm |
| Whānui | 12.7mm - 1500mm |
| Roto o te Koiri | 508mm / 610mm |
| Mata | Kiri pango, Piki, Hinu, me ētahi atu |
| Rauemi | S235JR, S275JR, S355JR, A36, SS400, Q235, Q355, ST37, ST52, SPCC, SPHC, SPHT, DC01, DC03, etc |
| Paerewa | GB, GOST, ASTM, AISI, JIS, BS, DIN, EN |
| Hangarau | Te hurihuri wera, Te hurihuri makariri, Te whakapūkara |
| Tono | He whānuitia te whakamahinga i roto i te hanga mīhini, te hanga whare, te hanga waka me ētahi atu mara |
| Te wā tuku | I roto i ngā rā mahi 15 - 20 i muri i te whiwhinga o te moni tāpui |
| Kaweake i te tākai | He pepa ārai wai, he rīpene maitai hoki kua tākaihia. He mōkihi kaweake paerewa mō te moana. He pai mō ngā momo kawe katoa, mō ngā mea rānei e hiahiatia ana |
| Te rahinga iti rawa o te ota | 25Tana |
Painga Matua
He mea hanga te pereti pīkara ki te rau hurihuri wera kounga teitei hei rauemi mata. Whai muri i te tangohanga o te paparanga waikura, ngā whakapaipai me ngā whakaotinga e te wae pīkara, ko te kounga o te mata me ngā whakaritenga whakamahinga (ko te nuinga he mahi hanga-matao, he mahi tā rānei) kei waenganui i te hurihuri-wera me te hurihuri-matao. Ko te hua waenga i waenganui i ngā pereti he whakakapinga pai mō ētahi pereti hurihuri-wera me ngā pereti hurihuri-matao. Ki te whakatauritea ki ngā pereti hurihuri-wera, ko ngā painga matua o ngā pereti pīkara ko: 1. He kounga mata pai. Nā te mea ka tangohia e ngā pereti pīkara hurihuri-wera te unahi waikura o te mata, ka pai ake te kounga o te mata o te maitai, ā, he watea mō te whakarewa, te pani hinu me te peita. 2. He teitei te tika o ngā āhuatanga. Whai muri i te whakataurite, ka taea te whakarerekē i te āhua o te pereti ki tētahi taumata, ā, ka whakaitihia te rerekētanga o te kore taurite. 3. Whakapai ake i te whakaotinga o te mata me te whakarei ake i te pānga āhua. 4. Ka taea te whakaiti i te parahanga taiao i puta mai i te pīkara marara a ngā kaiwhakamahi. Ki te whakatauritea ki ngā rau hurihuri-matao, ko te painga o ngā rau pīkara ko te taea te whakaiti i ngā utu hoko me te whakarite i ngā whakaritenga kounga mata. He maha ngā kamupene kua whakatakoto i ngā whakaritenga teitei ake mō te mahi teitei me te utu iti o te maitai. I te whanaketanga tonu o te hangarau hurihuri maitai, kua tata te mahi a te pepa hurihuri wera ki te pepa hurihuri matao, kia taea ai te "whakakapinga o te matao ki te wera" i runga i te hangarau. Ka taea te kī ko te pereti pīkara he hua he ōwehenga mahi-ki-te-utu teitei i waenga i te pereti hurihuri matao me te pereti hurihuri wera, ā, he pai te tirohanga whanaketanga mākete. Heoi, kua tīmata noa te whakamahinga o ngā pereti pīkara i roto i ngā ahumahi maha i tōku whenua. I tīmata te hanga o ngā pereti pīkara ngaio i te marama o Hepetema 2001 i te wā i whakatinanahia ai te raina whakaputa pīkara a Baosteel.
Whakaaturanga hua
Te tākai me te tuku
He arotahi mātou ki te kiritaki, ā, e whai ana kia whakaratohia ki ngā kiritaki ngā hua kounga teitei me ngā utu pai rawa atu e ai ki ā rātou whakaritenga tapahi me te hurihuri. Ka whakaratohia e mātou ki ngā kiritaki ngā ratonga pai rawa atu i roto i te hanga, te takai, te tuku me te whakapūmau kounga, ā, ka whakaratohia hoki ki ngā kiritaki he hoko kotahi-mutunga. Nō reira, ka taea e koe te whakawhirinaki ki tā mātou kounga me te ratonga.
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