I-Round-to-Round Share-rollerUmatshini wokugaya iipayipi / umgca wokuvelisa iipayipi / umatshini wokwenza iipayipi
I-ZTZG yaphuhlisa, yayila kwaye yavelisa i-umgca wemveliso yombhobho ojikelezileyo ozenzekelayongaphandle kokutshintsha i-roller.
Le nkquboumatshini wokwenza imibhobhoisetyenziselwa ukuvelisa imibhobho yentsimbi yekhabhoni eqhelekileyo.
Icandelo lokwenza i-pre-welding lisebenzisa ii-roller ezifanayo, nto leyo evumela utshintsho kwiinkcukacha ezahlukeneyo zemveliso ngaphandle kokuziqhaqha okanye ukuzitshintsha; kuphela ii-roller ezikwicandelo lobungakanani ekufuneka zitshintshwe.
Xa kuveliswa imibhobho yentsimbi engagqwaliyo okanye imibhobho yentsimbi ethambileyo kusetyenziswa i-submerged arc welding, isantya esicothayo sokuwelda sivumela ukuveliswa kwemibhobho yentsimbi engagqwaliyo ngaphandle kokutshintsha i-roller.
Oku kuthetha ukuba iirola zinokwabelwana ngazo kulo lonke umgca ngokweenkcukacha ezahlukeneyo, kwaye zinokulungiswa ngombane.
Ukusebenzisa le nkqubo,imigca yokuvelisa imibhobho inokunciphisa utyalo-mali olujikelezayo, iphucule ukusebenza kakuhle kwemveliso, inciphise ukuguguleka kwezixhobo, kwaye inciphise amandla abasebenzi.
Ukongeza, iipayipi ezidityanisiweyo eziveliswa yile nkqubo zinobunono obuphezulu, imiphetho egudileyo, kunye nembonakalo eqhelekileyo.
Ukuba unemibuzo malunga nemigca yokuvelisa imibhobho edibeneyo yetyhubhu ejikelezileyo ngaphandle kokutshintsha iirola, okanye imigca yokuvelisa iirola ezilinganayo neziyingxande, nceda uzive ukhululekile ukuqhagamshelana nathi ukuze ufumane ulwazi oluthe kratya.
| UMgca wokugaya ityhubhu ye-ERW | |||||
| Imodeli | Rumbhobho wesanti mm | Isikwereumbhobho mm | Ubukhulu mm | I-spead yokusebenza m/ngomzuzu | |
| ERW20 | Ф8-Ф20 | 6x6-15×15 | 0.3-1.5 | 120 | Funda ngokugqithisileyo |
| I-ERW32 | Ф10-Ф32 | 10×10-25×25 | 0.5-2.0 | 120 | |
| ERW50 | Ф20-Ф50 | 15×15-40×40 | 0.8-3.0 | 120 | |
| ERW76 | Ф32-Ф76 | 25×25-60×60 | 1.2-4.0 | 120 | |
| I-ERW89 | Ф42-Ф89 | 35×35-70×70 | 1.5-4.5 | 110 | |
| ERW114 | Ф48-Ф114 | 40×40-90×90 | 1.5-4.5 | 65 | |
| ERW140 | Ф60-Ф140 | 50×50-110×110 | 2.0-5.0 | 60 | |
| ERW165 | Ф76-Ф165 | 60×60-130×130 | 2.0-6.0 | 50 | |
| ERW219 | Ф89-Ф219 | 70×70-170×170 | 2.0-8.0 | 50 | |
| I-ERW273 | Ф114-Ф273 | 90×90-210×210 | 3.0-10.0 | 45 | |
| ERW325 | Ф140-Ф325 | 110×110-250×250 | 4.0-12.7 | 40 | |
| ERW377 | Ф165-Ф377 | 130×130-280×280 | 4.0-14.0 | 35 | |
| ERW406 | Ф219-Ф406 | 170×170-330×330 | 6.0-16.0 | 30 | |
| ERW508 | Ф273-Ф508 | 210×210-400×400 | 6.0-18.0 | 25 | Funda ngokugqithisileyo |
| I-ERW660 | Ф325-Ф660 | 250×250-500×500 | 6.0-20.0 | 20 | Funda ngokugqithisileyo |
| ERW720 | Ф355-Ф720 | 300×300-600×600 | 6.0-22.0 | 20 | Funda ngokugqithisileyo |
| UMgca weMveliso yePipe yeNtsimbi Engagqwaliyo | |||||
| Imodeli | Rumbhobho wesanti mm | Isikwereumbhobho mm | Ubukhulu mm | Isantya sokusebenza m/ngomzuzu | |
| SS25 | Ф6-Ф25 | 5×5-20×20 | 0.2-0.8 | 10 | Funda ngokugqithisileyo |
| I-SS32 | Ф6-Ф32 | 5×5-25×25 | 0.2-1.0 | 10 | Funda ngokugqithisileyo |
| SS51 | Ф9-Ф51 | 7×7-40×40 | 0.2-1.5 | 10 | Funda ngokugqithisileyo |
| I-SS64 | Ф12-Ф64 | 10×10-50×50 | 0.3-2.0 | 10 | Funda ngokugqithisileyo |
| SS76 | Ф25-Ф76 | 20×20-60×60 | 0.3-2.0 | 10 | Funda ngokugqithisileyo |
| SS114 | Ф38-Ф114 | 30×30-90×90 | 0.4-2.5 | 10 | Funda ngokugqithisileyo |
| SS168 | Ф76-Ф168 | 60×60-130×130 | 1.0-3.5 | 10 | Funda ngokugqithisileyo |
| SS219 | Ф114-Ф219 | 90×90-170×170 | 1.0-4.0 | 10 | Funda ngokugqithisileyo |
| SS325 | Ф219-Ф325 | 170×170-250×250 | 2.0-8.0 | 3 | Funda ngokugqithisileyo |
| SS426 | Ф219-Ф426 | 170×170-330×330 | 3.0-10.0 | 3 | Funda ngokugqithisileyo |
| SS508 | Ф273-Ф508 | 210×210-400×400 | 4.0-12.0 | 3 | Funda ngokugqithisileyo |
| SS862 | Ф508-Ф862 | 400×400-600×600 | 6.0-16.0 | 2 | Funda ngokugqithisileyo |