He tohunga a Womic Steel ki te hanga paipa maitai kounga teitei e tutuki ana i ngā whakaritengaDIN 2391ngā paerewa. He whānuitia ngā mahi a ā mātou paipa, tae atu ki ngā pūnaha hanganga, miihini, me te kawe wai. Mā te whakamahi i ngā hangarau hanga matatau me ngā tukanga whakahaere kounga pakari, ka whakarite mātou kia tutuki ā mātou hua i ngā paerewa o te ao, kia mau tonu ai te pakari, te tika, me te mahi.
He tino pai ā mātou paipa rino mō te whakamahi i roto i ngā rango mangere, ngā rango waipēhi me te hau, te miihini me te miihini waka, ngā mīhini, ngā ngongo rango hinu, ngā ngongo rino mimiti ru motopaika, me ngā rango o roto mimiti ru motuka. Me whakamahi ēnei mahi i ngā paipa kaha teitei, he tino tika te hanga, e tuku ana i te pono me te mahi tino pai i roto i ngā taiao uaua.
DIN 2391 Ngā Ngongo Tika Tuitui Awhe Whakaputa:
- Diameter o Waho (OD): 6 mm ki te 400 mm
- Matotoru o te Pakitara (WT)1 mm ki te 18 mm
- RoaKei te wātea ngā roa ritenga, mai i te 6 mita ki te 12 mita, i runga i ngā whakaritenga o te kaupapa.
DIN 2391 Ngā Ngongo Tika Tuitui Ngā Manawanui:
| Tawhā | Manawanui |
| Diameter o Waho (OD) | ± 0.01mm |
| Matotoru o te Pakitara (WT) | ± 0.1 mm o te matotoru pakitara kua tohua |
| Pōroiti (Poroiti) | 0.1 mm |
| Roa | ± 5 mm |
| Te tika | Te mōrahi 1 mm ia mita |
| Whakaotinga Mata | E ai ki ngā whakaritenga a te kiritaki (Ngā mea e kitea ana: Hinu Ārai-waikura, Whakakikorua Konukōre mārō, Whakakikorua Konukōre Nikara, me ētahi atu paninga rānei) |
| Te Tapawhā o ngā Pito | ± 1° |
DIN 2391 Ngā Ngongo Tika Tuitui Te Hanganga Matū
| Paerewa | Tau | Ngā Wāhanga Matū (%) | |||||
| Tohu | Nama Rauemi | C | Si | Mn | P | S | |
| DIN2391 | Te Tiriti 30 Si | 1.0211 | ≤0.10 | ≤0.30 | ≤0.55 | ≤0.025 | ≤0.025 |
| St 30 Al | 1.0212 | ≤0.10 | ≤0.05 | ≤0.55 | ≤0.025 | ≤0.025 | |
| Tiriti 35 | 1.0308 | ≤0.17 | ≤0.35 | ≥0.40 | ≤0.025 | ≤0.025 | |
| Tiriti 5 | 1.0408 | ≤0.21 | ≤0.35 | ≥0.40 | ≤0.025 | ≤0.025 | |
| Tiriti 52 | 1.058 | ≤0.22 | ≤0.55 | ≤1.60 | ≤0.025 | ≤0.025 | |
Ka taea te tāpiri i ēnei huānga whakarewa: Nb: ≤ 0,03 %; Ti: ≤ 0,03 %; V: ≤ 0,05 %; Nb + Ti + V: ≤ 0,05 %
DIN 2391 Ngā Ngongo Tika Tuitui Ngā Tikanga Tukunga
Me hanga ngā ngongo mai i ngā tukanga tōia matao, i ngā tukanga hurihuri matao rānei. Me tuku ngā ngongo i raro i tētahi o ngā tikanga tuku e whai ake nei:
| Whakatūnga | Tohu | Whakaahuatanga |
| Kua oti te whakamatao (mārō) | BK | Kāore ngā ngongo e tukinotia ki te wera i muri i te hanganga makariri whakamutunga, nō reira, he tino ātete ki te whakarerekētanga. |
| Kua oti te whakamatao (ngawari) | BKW | Ā muri iho i te tukatuka wera whakamutunga ka kukumehia te matao me te iti o te whakarerekētanga. Ko te tukatuka tika ka taea te hanga matao i tētahi taumata (hei tauira, te piko, te whakawhanui). |
| Kua oti te whakamatao, ā, kua whakamamae i te ahotea | BKS | Ka whakamahia te maimoatanga wera i muri i te tukanga hanga matao whakamutunga. I raro i ngā tikanga tukatuka e tika ana, mā te pikinga ake o ngā ahotea toenga ka taea te hanga me te miihini ki tētahi taumata. |
| Kua whakawerahia | GBK | A muri iho ko te tukanga hanga matao whakamutunga ko te whakamahana i roto i te hau e whakahaerehia ana. |
| Kua Whakapūmautia | NBK | A muri iho i te tukanga hanga matao whakamutunga ka whakamahanahia i runga ake i te pūwāhi whakawhiti o runga i roto i te hau e whakahaerehia ana. |
DIN 2391 Ngā Ngongo Tika Tuitui Ngā Āhuatanga Mīhini.
| Ngā āhuatanga miihini i te pāmahana rūma | |||||||||||||
| Te Kaupae Rino | Ngā uara iti rawa mō te tikanga tuku | ||||||||||||
| Ingoa Rino | Tau Rino | BK | BKW | BKS | GBK | NBK | |||||||
| Rm | He % | Rm | He % | Rm | ReH | He % | Rm | He % | Rm | ReH | He % | ||
| Mpa | Mpa | Mpa | Mpa | Mpa | Mpa | Mpa | |||||||
| Te Tiriti 30 Si | 1.0211 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290 ki te 420 | 215 | 30 |
| St 30 Al | 1.0212 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290 ki te 420 | 215 | 30 |
| Tiriti 35 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 315 | 14 | 315 | 25 | 340 ki te 470 | 235 | 25 |
| Tiriti 45 | 1.0408 | 580 | 5 | 520 | 8 | 520 | 375 | 12 | 390 | 21 | 440 ki te 570 | 255 | 21 |
| Tiriti 52 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 420 | 10 | 490 | 22 | 490 ki te 630 | 355 | 22 |
DIN 2391 Ngā Ngongo Tika Tuitui Tukanga Hanga:
●Ngā Pire Porowhita HurihuriKa tīmata te hanga mā te whakamahi i ngā pereki porowhita kua hurihia, koinei te rauemi mata tuatahi i roto i te ahua o ngā tokotoko maitai.
●WhakamātautauKa tirohia tuatahitia ēnei pireti mō te kounga me te ōritetanga kia tino tutuki ai ngā paerewa e tika ana i mua i te haere tonu ki te taahiraa e whai ake nei.
●Te tapahiKātahi ka tapahia ngā pire ki te roa e hiahiatia ana kia rite ki ngā whakaritenga mō te tukatuka atu.
●Te whakamahanaKa whakamahanatia ngā pereki kua tapahia ki te pāmahana teitei kia pai ai mō ētahi atu whakarerekētanga i ngā mahi e whai ake nei.
●Te weroKātahi ka werohia ngā pereki wera kia puta he āputaputa i waenganui, hei hanga i te hanganga taketake o te paipa tui kore.
●Rūma Pokarua i Hurihia ki te WeraKa hurihia weratia ngā pereki tuwhera hei hanga i te āhua o te paipa.
●I Tāia-MātaoKātahi ka tōia ngā paipa kua hurihia ki te wera mā roto i tētahi mata i raro i ngā tikanga whakahaere, hei whakaiti i te whānui me te matotoru, hei whakapai ake hoki i ngā āhua o te paipa.
●Te pīkaraKa whakapūkarahia ngā paipa ki roto i te wai waikawa hei tango i ngā unahi mata, i ngā poke rānei i hangaia i te wā o te tukanga hanga.
●Te Maimoatanga WeraKa tukuna ngā paipa ki te maimoatanga wera, e uru ana ki ngā tukanga pēnei i te whakamahana hei whakapai ake i ō rātou āhuatanga hangarau me te whakamamae i ngā ahotea.
●Whakamātautau Matū Ā-tinanaKa whakamātauhia ngā paipa ki ngā whakamātautau ā-tinana me te matū hei whakarite kia tutuki i a rātou ngā whakaritenga rauemi me ngā āhuatanga e hiahiatia ana.
●Te whakatikatikaI muri i te maimoatanga wera, ka whakatikatikaina ngā paipa kia ōrite ai, kia tika ai hoki.
●Te Tapahi i te Mutunga KoiriKa tapahia ngā pito o ngā paipa ki te roa e hiahiatia ana.
●Tirotiro Mata me te RahiKa tirotirohia pai ngā paipa mō ngā hapa o te mata, ā, ka tirohia hoki te tika o ngā āhuatanga hei whakarite i te kounga.
●Tirotiro i te Au Eddy: Ka whakamahia tēnei whakamātautau kore-whakangaro hei kite i ngā kapiti, i ngā hapa rānei o te mata e kore e kitea e te kanohi tahanga.
●Tirotiro UltrasonicKa whakamātauhia ngā paipa mā te whakamahi i te ultrasonic hei kimi i ngā hapa o roto, i ngā ngoikoretanga rānei ka pā ki te kaha, ki te pumau rānei o te paipa.
●Rūma Hua WhakamutungaHei whakamutunga, ka tukuna ngā paipa kua oti ki te rūma hua whakamutunga, ka tākaihia, ka whakaritea hoki mō te tuku.
Whakamātautau me te Tirotiro:
Ka whakamanahia e Womic Steel te whai i te kounga me te whakapumautanga katoa o ngā DIN 2391 Seamless Precision Tubes mā roto i ngā whakamātautau e whai ake nei:
- Tirotiro AhuTe ine i te OD, te WT, te roa, te porowhita, me te tika.
- Whakamātautau Mīhini:
- Whakamātautau Kume
- Whakamātautau Pānga
- Whakamātautau Pakari
- Whakamātautau Kore-Whakangaro (NDT):
- Whakamātautau Au Eddy mō ngā hapa ā-roto
- Whakamātautau Ultrasonic (UT) mō te matotoru me te pono o te pakitara
- Tātari MatūI whakahaerehia hei manatoko i te hanganga o ngā rauemi mā te whakamahi i ngā tikanga matawai.
- Whakamātautau WaipūmauHei tirotiro i te kaha o te paipa ki te tu atu i te pēhanga o roto me te kore e pakaru.
Taiwhanga me te Mana Kounga:
Kei te whakahaere a Womic Steel i tētahi taiwhanga tino rite rawa me ngā taputapu whakamātautau me ngā taputapu tirotiro matatau hei whakarite kia tutuki ngā paerewa DIN 2391 Seamless Precision Tubes. Ka whakahaerehia e ā mātou tohunga hangarau he tirotiro kounga ā-roto mō ia puranga paipa. Ka mahi tahi hoki mātou me ngā tari tuatoru motuhake mō te manatoko i te kounga o ngā paipa.
Tākai
Paninga TiakiKa horoia ia ngongo, ā, ka pania ki tētahi paparanga ārai-waikura hei ārai i te waikura, i te waikura rānei i te wā e kawe ana, e penapena ana hoki. Tērā pea he paparanga hinu, he ware pi, he paninga tiaki rānei e ai ki ngā hiahia o te kiritaki.
Ngā Taupoki MutungaKua hiritia ngā pito e rua o ngā ngongo ki ngā taupoki kirihou, whakarewa rānei hei ārai i te paru, te makuku, me te kino i te wā e whakahaeretia ana, e haria ana hoki.
Te whakakotahitangaKa pōkaihia ngā ngongo ki roto i ngā kete ka taea te whakahaere, ko te roa e rite ana ki ngā whakaritenga tuku paerewa. Ka takaihia ngā kete ki ngā whitiki maitai, ki ngā here kirihou, ki ngā whitiki whatu rānei hei pupuri i a rātou kia mau.
Te Parenga i waenga i ngā NgongoHei karo i te pa tika mai, me te ārai i te rakuraku, te pakaru rānei, ka wehea ngā ngongo i roto i ngā paihere e ngā rauemi tiaki pēnei i te kātene, ngā mea whakawehe rakau, ngā whakauru pahuka rānei.
Rauemi TākaiHe maha ngā wā ka takaihia ngā paihere ngongo ki te takai whakaitiiti, ki te kiriata kirihou pakari rānei hei whakarite kia noho pūmau i te wā e kawehia ana, ā, kia tiakina hoki i te puehu me te makuku.
Te Tāutu me te TapangaKua tohua mārama ia kete ki ngā taipitopito o te hua, tae atu ki te kounga o te maitai, ngā ine (te whānui, te matotoru, te roa), te rahinga, te tau puranga, me ētahi atu whakaritenga e tika ana. Tērā pea kei roto i ngā tapanga ngā tohutohu whakahaere pēnei i te "Kia Maroke" me te "Kia Ata Whakahaere".
Te kawe waka
Te Aratau Waka:
Utauta MoanaMō ngā tuku ki tāwāhi, ka tukuna ngā ngongo tika kore hononga mā te moana. Ka utaina ngā paihere ki roto i ngā ipu tuku, ki runga rānei i ngā whata papatahi, i runga i te rahi me te roa o ngā ngongo.
Te Waka Rerewē, te Waka Rori rāneiMō ngā tukunga ā-rohe, ā-rohe rānei, ka taea te kawe i ngā ngongo mā te tereina, mā te rori rānei, ka utaina ki runga i ngā taraka papatahi, ki roto rānei i ngā ipu.
Te Utaina me te WhakapūmauIna utaina ki runga i ngā waka kawe, ka herea ngā paihere kia kore ai e nekeneke, e nekeneke rānei i te wā e kawe ana. Ka taea tēnei mā te whakamahi i ngā whitiki maitai, ngā here kirihou, me ngā tautoko tāpiri i roto i te ipu, i te taraka rānei. Mō ngā utanga moana, ki te kore ngā ngongo i roto i ngā ipu, ka utaina ki runga i ngā whata papatahi, ā, ka herea ki ngā tāpare, ki ngā uhi rānei hei tiaki i a rātou mai i ngā āhuatanga o te rangi pērā i te ua, te pānga rānei ki te wai tote.
Whakahaere ĀhuarangiMena e tika ana (ina koa i ngā rohe makuku, i ngā rohe takutai rānei), ka taea te whakarite i ngā tikanga kawe waka (hei tauira, te whakahaere i te pāmahana me te haumākū) hei ārai i ngā kino mai i ngā āhuatanga taiao i te wā e kawe ana.
Ngā tuhingaKa whakaritea ngā tuhinga tuku tika mō te whakawātea tikanga me te aroturuki i te kawe, tae atu ki te pire utanga, te tiwhikete takenga mai, ngā tiwhikete kounga, me ētahi atu tuhinga ture e tika ana.
InihuaHei tiaki i te kino, te ngaronga, te tahae rānei i te wā e kawe ana, he mea pai kia whakaritea he inihua mō te uta, inā koa mō ngā uta o tāwāhi.
Ngā Painga o te Kōwhiri i te Womic Steel:
- Te Hanga TikaMā ā mātou tukanga whakaputa hou ka taea e mātou te whakatutuki i ngā paerewa tino pakari mō te diameter, te matotoru o te pakitara, me te porowhita.
- Ngā Rauemi Kounga-TeiteiKo te maitai kounga teitei anake ka tangohia e mātou mai i ngā kaiwhakarato pono, kia tino pai ai ngā āhuatanga miihini me te ātete ki te waikura.
- WhakaritengaKa tukuna e mātou ngā otinga kua whakaritea kia rite ki ngā hiahia o te kiritaki, tae atu ki ngā roa motuhake, ngā maimoatanga mata, me ngā kōwhiringa takai.
- Whakamātautau WhānuiMā ā mātou tikanga whakamātautau pakari, ka whakarite mātou kia tutuki i ia paipa ngā whakaritenga hangarau me ngā ture katoa, kia puta ai he mahi pono, he mahi roa hoki.
- Tīma MātangaHe tino pūkenga, he mātau hoki tā mātou tīma miihini me ngā tohunga hangarau, e whakarite ana i ngā paerewa teitei o te whakaputa me te ratonga kiritaki.
- Tukunga i te WāKa mahi tahi mātou me tētahi whatunga kawe taonga pono, kia taea ai te tuku i ngā taonga i te wā tika ki ngā wāhi katoa o te ao.
Whakamutunga:
He rite tonu ngā ngongo tino tika o te DIN 2391 a Womic Steel ki te mahi teitei, te pakari, me te hanga tika. Ko tā mātou whakapau kaha ki te kounga me te makona o te kiritaki e wehe ana i a mātou hei kaiārahi i roto i te hanga paipa maitai. Ahakoa mō te hanga, mō te mīhini, mō ngā pūnaha wai rānei, kua hangaia ā mātou hua kia tutuki ai ngā paerewa teitei o te pono me te kaha.
Kōwhiria te Womic Steel Group hei hoa pono mō ngā Paipa me ngā Whakapiringa Kowiri tira kounga teitei me te mahi tuku tino pai. Nau mai ki te uiui!
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Te wā tuku: Hui-tanguru-02-2025