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Pae Rakau Porowhita Kowiri tira ASTM 904 904L Kounga Matua
Ka taea te wehewehe i ngā tokotoko kowiri tira ki te maitai porowhita, te maitai tapawhā, te maitai papatahi, te maitai hexagonal me te maitai octagonal i runga i ō rātou āhua.
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301 302 303 304 304L 309 310 310S 316 316L 321 2mm 3mm 6mm Rakau Pae Porowhita Kowiri tira
Ka taea te wehewehe i ngā tokotoko kowiri tira ki te maitai porowhita, te maitai tapawhā, te maitai papatahi, te maitai hexagonal me te maitai octagonal i runga i ō rātou āhua.
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Te Hanganga o te Pae Porowhita Kowiri tira 16mm 201 202 204 me te Utu iti i Haina
Ka taea te wehewehe i ngā tokotoko kowiri tira ki te maitai porowhita, te maitai tapawhā, te maitai papatahi, te maitai hexagonal me te maitai octagonal i runga i ō rātou āhua.
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Ngā Kōtaha Rino Haina Kowiri tira Kowiri tira Utu Hongere C-hongere Purlins Hongere C Hurihia Matao
Ka mīhinihia aunoatia te maitai āhua-C e te mīhini hanga maitai āhua-C. Ka taea e te mīhini hanga maitai āhua-C te whakaoti aunoa i te tukanga hanga o te maitai āhua-C e ai ki te rahi kua whakaritea mō te maitai āhua-C.
Rino momo-C piauau, rino taura piauau wera-tuku, rino momo-C kōhao karāhe, rino momo-C pakitara ārai karāhe, rino momo-C kōhao waea, rino momo-C whakapakari, rino momo-C pupuri-rua, rino momo-C taha-kotahi, rino momo-C forklift ā-ringa, rino momo-C taha-kore, rino momo-C taha tika, rino momo-C piko, rino momo-C takai ā-roto, rino momo-C piko ā-roto, rino momo-C purlin tuanui (pakitara) momo-C, rino momo-C kōtaha motuka, rino momo-C pou huarahi, rino momo-C tautoko rā (raupapa 21-80), rino tautoko pou-C, rino momo-C tino tika mō ngā taputapu me ētahi atu.
Ka hangaia te maitai momo-C mā te piko matao o te pereti koiri wera. He angiangi tōna pakitara, he mama te taumaha mate, he pai te mahi wāhanga, ā, he kaha teitei. Ki te whakatauritea ki te maitai hongere tuku iho, ka taea e ia te whakaora i te 30% o ngā rauemi me te kaha ōrite.
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Rīpene Matao Hurihia Matao, Koiri Kowiri tira ASTM A240 2205 2507
Kowiri tiraHe hua hurihuri i hangaia ki te kowiri tira, he tino pai ngā āhuatanga pēnei i te ātete ki te waikura, te ātete ki te pāmahana teitei, me te ātete ki te kakahu. He whānuitia te whakamahinga o ngā koiri kowiri tira i roto i te hanga, te tāonga whare, ngā taputapu kīhini, ngā taputapu hiko, ngā motuka, ngā kaipuke me ētahi atu mara.
Ko ngā rauemi matua o ngā koiri kowiri tira he rerekē ngā momo koiri tira pērā i te 201, 304, 316, me ētahi atu. He rerekē te hanganga matū me ngā āhuatanga mahi o ia rauemi. Hei tauira, he pai te ātete ki te waikura me te ngāwari ki te tukatuka i ngā koiri kowiri tira 304, ā, he maha ngā wā ka whakamahia hei hanga taputapu kihini, tāonga whare, me ētahi atu; he nui ake te ātete ki te waikura me te ātete ki te pāmahana teitei o ngā koiri kowiri tira 316, ā, he pai mō ngā taputapu matū, ngā taiao moana, me ētahi atu.
Ko te maimoatanga mata o ngā koiri kowiri tira he maha ngā tukanga pēnei i te 2B, BA, NO.4, me ētahi atu. Ka taea te whiriwhiri i ngā tikanga maimoatanga mata rerekē kia rite ki ngā hiahia rerekē. Hei tāpiri, ka taea hoki te tapahi, te whakakanapa, te tuhi me te tukatuka i ngā koiri kowiri tira kia rite ki ngā hiahia o te kiritaki kia tutuki ai ngā hiahia whakamahinga motuhake.
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Aisi 1mm 2mm 3mm Hurihia Matao 904 904L Kowiri tira
Kowiri tiraHe hua hurihuri i hangaia ki te kowiri tira, he tino pai ngā āhuatanga pēnei i te ātete ki te waikura, te ātete ki te pāmahana teitei, me te ātete ki te kakahu. He whānuitia te whakamahinga o ngā koiri kowiri tira i roto i te hanga, te tāonga whare, ngā taputapu kīhini, ngā taputapu hiko, ngā motuka, ngā kaipuke me ētahi atu mara.
Ko ngā rauemi matua o ngā koiri kowiri tira he rerekē ngā momo koiri tira pērā i te 201, 304, 316, me ētahi atu. He rerekē te hanganga matū me ngā āhuatanga mahi o ia rauemi. Hei tauira, he pai te ātete ki te waikura me te ngāwari ki te tukatuka i ngā koiri kowiri tira 304, ā, he maha ngā wā ka whakamahia hei hanga taputapu kihini, tāonga whare, me ētahi atu; he nui ake te ātete ki te waikura me te ātete ki te pāmahana teitei o ngā koiri kowiri tira 316, ā, he pai mō ngā taputapu matū, ngā taiao moana, me ētahi atu.
Ko te maimoatanga mata o ngā koiri kowiri tira he maha ngā tukanga pēnei i te 2B, BA, NO.4, me ētahi atu. Ka taea te whiriwhiri i ngā tikanga maimoatanga mata rerekē kia rite ki ngā hiahia rerekē. Hei tāpiri, ka taea hoki te tapahi, te whakakanapa, te tuhi me te tukatuka i ngā koiri kowiri tira kia rite ki ngā hiahia o te kiritaki kia tutuki ai ngā hiahia whakamahinga motuhake.
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Ngongo Kowiri tira 630 a te kaiwhakarato Haina
I taua wā anō, kei ngā paipa kowiri tira he whatunga paipa tohanga motuhake, ā, ka tukuna tika te wai kounga teitei kua parakoretia ki te kāinga (ki te rūma manuhiri rānei) o te kaiwhakamahi mā roto i ngā paipa kowiri tira (tari) kia inu tika ai te tangata kia kore ai e inu tuarua me te "parahanga wai".
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Ngongo Kowiri tira 201 202 204 Kaituku Haina
He rite tonu te whakamātautau pakeke o Rockwell mō ngā paipa kowiri tira ki te whakamātautau pakeke o Brinell, he tikanga whakamātautau kōpikopiko. Ko te rerekētanga ko te ine i te hohonutanga o te kōpikopiko. He tikanga e whakamahia whānuitia ana te whakamātautau pakeke o Rockwell i tēnei wā, ā, ko te HRC te tuarua ki te pakeke o Brinell HB i roto i ngā paerewa paipa maitai. Ka taea te whakamahi i te pakeke o Rockwell ki te whakatau i ngā rauemi konganuku tino ngohengohe ki te tino pakeke, ka whakakapi i te kore o te tikanga Brinell, he māmā ake i te tikanga Brinell, ka taea te pānui tika i te uara pakeke mai i te mata o te mīhini pakeke. Heoi, nā te iti o te kōpikopiko, kāore te uara pakeke i te tino tika pērā i te tikanga Brinell.
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Kaituku Haina 301 302 303 304 304L 309 310 310S 316 316L 321 Paipa Kowiri tira
I te piki haere o ngā hiahia o te tangata mō te kounga o te wai inu, ka whakamahia e ngā pūnaha tāone te puna wai kua wehea kia rite ki te kounga i roto i ngā wāhi noho (ngā hōtēra). He whare tari). He teihana purenga wai kei roto i te pāka hei purenga hohonu i te wai puna.
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630 Pae Kowiri tira
E ai ki te whakamahinga o ngā tikanga tukatuka, ka wehea te kowiri tira ki: te maitai tukatuka pēhanga me te maitai tukatuka tapahi; e ai ki ngā āhuatanga o te kiko, ka taea te wehea ki ngā momo e rima: te momo austenitic, te momo austenite-ferritic, te momo ferritic, te momo martensitic me te momo whakapakeke-uaua.
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Pae Porowhita Kowiri tira wera 1.4125 AISI 408 409 410 416 420 430 440 Saf2205
Me whiriwhiri te momo kawe, te takai me te rokiroki tika mō te kawe i ngā rākau maitai kore waikura kia pai ai te kounga me te haumaru o te hua. I te wā e kawe ana, me karo te pā atu o ngā rākau maitai kore waikura me ētahi atu taonga hei ārai i te poke. I te wā anō, me whakarite te pumau me te haumaru o te rākau maitai kore waikura i te wā e kawe ana kia taea ai te tae haumaru ki tōna ūnga.
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Waea Kowiri tira AISI ASTM 1mm 1.2mm 1.5mm 2mm 301 302 303 304 304L 309 310 310S 316 316L 321
Waea kowiri tiraHe momo hua hiraka rerekē ngā whakatakotoranga me ngā tauira, he mea hanga ki te kowiri tira, ā, he porowhita, he papatahi rānei te nuinga o te wā. Ko ngā waea kowiri tira noa he ātete pai ki te waikura me te utu nui ko ngā waea kowiri tira 304 me te 316.
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