Mira Ngongo ERW Auautanga Teiteie whakamahia ana mō te whakaputa i ngā ngongo me ngā paipa maitai kua whakapirihia kia tika te hononga, he tūranga nui tōna i roto i te mara o te ahumahi me te hanga paipa.Ko te ERW (Electric Resistance Welding) he momo tikanga whakarewa e whakamahi ana i te wera ātete hei pūtake hiko. Mō tōna whakarōpūtanga, ka taea te wehewehe i ngā ngongo ERW ki ngā momo e rua, arā, ngā paipa maitai whakarewa ERW AC me ngā paipa maitai whakarewa ERW DC. Ā, e ai ki te auau rerekē, ka taea hoki te whakarōpū i ngā ngongo whakarewa hononga ERW ki te whakarewa auau-iti, ngā paipa whakarewa auau-waenga, me ngā paipa whakarewa au-rahi.
He whānuitia te whakamahinga o ngā mīhini paipa whakarewa auau-teitei i roto i ngā hanganga whare, te kawe hinu me te hau, te hiko, te matū, te kawe waka me ētahi atu ahumahi. He tino nui te whakaritenga o ngā rauemi ahumahi mō te kounga o te hanga paipa, nō reira he mea tino nui te whiriwhiri i tētahi rōpū mīhini hanga paipa pai. Me ngā tau maha o te rangahau me te whanaketanga hangarau me te tīma ngaio hei āwhina i a koe!
Trere hangarau：
Te panuku ki runga→Te wetewete→Te Kutikuti me te Whakarewa→Pūhiko porowhita→Te hanga→Whakarewatanga HF→Te tango i ngā pūwero o waho→Whakamatao→Te Rahi→kani rere→Tēpu oma atu→Te tirotiro→Te tākai→Whare putunga.
Ko te mīhini paipa whakarewa auau-teitei he whāngai i tētahi rīpene maitai o tētahi whakatakotoranga kua whakaritea ki roto i te mīhini, ka piko te rīpene maitai ki roto i tētahi pire ngongo mā roto i te roera hanga, kātahi ka whakamahi i te pānga tata auau-teitei me te pānga kiri hei whakamahana tere i te taha o te paipa ki te pāmahana whakarewa, kātahi ka pēhi i te roera whakaputa. Ka oti te whakarewa i raro i te kaha whakaputa, kātahi ka whakamataohia te paipa maitai o te whakatakotoranga e hiahiatia ana, ka rahihia, ka whakatikatikahia.
Ngā Whakatakotoranga a ZTZTG mō te Mira Paipa ERW hei Hoko:
| Tauira | Rpaipa porowhita mm | Tapawhāpaipa mm | Matotoru mm | Te Tere Mahi m/min |
| ERW20 | F8-F20 | 6x6-15x15 | 0.3-1.5 | 120 |
| ERW32 | Ф10-Ф32 | 10x10-25x25 | 0.5-2.0 | 120 |
| ERW50 | Ф20-Ф50 | 15x15-40x40 | 0.8-3.0 | 120 |
| ERW76 | Ф32-Ф76 | 25x25-60x60 | 1.2-4.0 | 120 |
| ERW89 | Ф42-Ф89 | 35x35-70x70 | 1.5-4.5 | 110 |
| ERW114 | Ф48-Ф114 | 40x40-90x90 | 1.5-4.5 | 65 |
| ERW140 | Ф60-Ф140 | 50x50-110x110 | 2.0-5.0 | 60 |
| ERW165 | Ф76-Ф165 | 60x60-130x130 | 2.0-6.0 | 50 |
| ERW219 | Ф89-Ф219 | 70x70-170x170 | 2.0-8.0 | 50 |
| ERW273 | Ф114-Ф273 | 90x90-210x210 | 3.0-10.0 | 45 |
| ERW325 | Ф140-Ф325 | 110x110-250x250 | 4.0-12.7 | 40 |
| ERW377 | Ф165-Ф377 | 130x130-280x280 | 4.0-14.0 | 35 |
| ERW406 | Ф219-Ф406 | 170x170-330x330 | 6.0-16.0 | 30 |
| ERW508 | Ф273-Ф508 | 210x210-400x400 | 6.0-18.0 | 25 |
| ERW660 | Ф325-Ф660 | 250x250-500x500 | 6.0-20.0 | 20 |
| ERW720 | Ф355-Ф720 | 300x300-600x600 | 6.0-22.0 | 20 |
Wā tuku: Hanuere-14-2023
