High Frequency ERW Tube MillInoshandiswa kugadzira machubhu esimbi nemapombi akasungirirwa akatwasuka, uye inonyanya kukosha muindasitiri nemapombi ekuvaka.ERW (Electric Resistance Welding) imhando yenzira yekuwelda inoshandisa resistance heat se sosi yesimba. Nezvekupatsanura kwayo, machubhu eERW anogona kukamurwa kuita mhando mbiri dzemapombi esimbi ekuwelda eERW AC nemapombi esimbi ekuwelda eERW DC. Uye zvichienderana nefrequency yakasiyana, machubhu eERW seam-welded anogonawo kupatsanurwa muzvikamu zvakaita se low-frequency welding, medium frequency welding pipes, uye supercurrent welding pipes.
Michina yemapaipi yakasungirirwa neFrequency Frequency inoshandiswa zvakanyanya muzvivakwa, kutakura mafuta negasi, magetsi, makemikari, kutakura zvinhu nezvimwe maindasitiri. Zvinhu zveindasitiri zvinodiwa zvakanyanya pakugadzirwa kwemapaipi, saka kusarudza boka remuchina wekugadzira mapaipi wakanaka kwakakosha zvikuru. ZTZG ine makore ayo ekutsvagisa nekugadzira tekinoroji uye timu yehunyanzvi kuti ikubatsire!
Tkuyerera kwehunyanzvi:
Kusveta kumusoro→Kusunungura→Kucheka uye Kushongedza→Muunganidzi wespiral→Kugadzira→Kushongedza kweHF induction→Kubvisa burr yekunze→Kutonhodza→Saizi→Saha rinobhururuka→Tafura yekumhanya→Kuongorora→Kurongedza→Imba yekuchengetera zvinhu.
Muchina wepaipi wepamusoro-soro unoisa simbi yemhando yakati mumuchina, wobva wakomba simbi yacho kuita chubhu kuburikidza neroller yekugadzira, wobva washandisa high-frequency proximity effect uye skin effect kuti upise nekukurumidza mucheto wepaipi kusvika patembiricha yewelding, wobva wadzvanya extrusion roller. Welding inopedzwa nesimba re extrusion, uye pombi yesimbi yemhando inodiwa inotonhodzwa, saizi, uye yakatwasuka.
Magadzirirwo eERW Pipe Mill ari kutengeswa neZTZTG:
| Muenzaniso | Rpombi yepombi mm | Sikweyapombi mm | Ukobvu mm | Kushanda Kwebasa m/miniti |
| ERW20 | Ф8-Ф20 | 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 |
Nguva yekutumira: Ndira-14-2023
