Inombolo yenqaku. | Ububanzi (mm) | Isidanga | Irediyasi (mm) | intsimbi (PC.) | Ukutyeba (mm) |
E90-0250 | 250 |
|
|
| 0.8 (okanye isicelo somthengi) |
E90-0300 | 300 |
|
|
| 0.8 (okanye isicelo somthengi) |
E90-0350 | 350 |
|
|
| 0.8 (okanye isicelo somthengi) |
E90-0400 | 400 |
|
|
| 1.0 (okanye isicelo somthengi) |
E90-0450 | 450 |
|
|
| 1.0 (okanye isicelo somthengi) |
E90-0500 | 500 |
|
|
| 1.0 (okanye isicelo somthengi) |
E90-0550 | 550 |
|
|
| 1.0 (okanye isicelo somthengi) |
E90-0600 | 600 |
|
|
| 1.0 (okanye isicelo somthengi) |
E90-0650 | 650 |
|
|
| 1.0 (okanye isicelo somthengi) |
E90-0700 | 700 |
|
|
| 1.2 (okanye isicelo somthengi) |
E90-0750 | 750 |
|
|
| 1.2 (okanye isicelo somthengi) |
E90-0800 | 800 |
| R=01 |
| 1.2 (okanye isicelo somthengi) |
E90-0850 | 850 |
|
| 1.2 (okanye isicelo somthengi) | |
E90-0900 | 900 |
| R=1.5x01 |
| 1.2 (okanye isicelo somthengi) |
E90-0950 | 950 |
|
| 1.2 (okanye isicelo somthengi) | |
E90-1000 | 1000 |
|
|
| 1.5 (okanye isicelo somthengi) |
E90-1100 | 1100 |
|
|
| 1.5 (okanye isicelo somthengi) |
E90-1200 | 1200 |
|
|
| 1.5 (okanye isicelo somthengi) |
E90-1300 | 1300 |
|
|
| 1.5 (okanye isicelo somthengi) |
E90-1400 | 1400 |
|
|
| 1.5 (okanye isicelo somthengi) |
E90-1500 | 1500 |
|
|
| 1.5 (okanye isicelo somthengi) |
E90-1600 | 1600 |
|
|
| 1.5 (okanye abathengi bacele) |
E90-1700 | 1700 |
|
|
| 2.0 (okanye isicelo somthengi) |
E90-1800 | 1800 |
|
|
| 2.0 (okanye isicelo somthengi) |
E90-1900 | 1900 |
|
|
| 2.0 (okanye isicelo somthengi) |
E90-2000 | 2000 |
|
|
| 2.0 (okanye isicelo somthengi) |
Phawula:
1. Umbhobho wedayamitha ongaphezulu kwe-2000mm uyafumaneka xa uceliwe.
2. Ubukhulu bombhobho wakhiwe kwi-SMACNA "imigangatho yokwakhiwa kombhobho ojikelezayo0iiklasi 1 kunye ne-5 kuxinzelelo -2500Pa (-10 in.wg) .Kwaye ingatshintshwa njengesicelo somthengi.
1. I-bead ye-welding bead echanekileyo kufuneka ihambe kakuhle, ukufezekisa i-welding-side-side kunye ne-double-sided forming, ingaphakathi kufuneka liphuculwe ngokugudileyo, kungabikho pores, kunye nomgca wokugoqa we-folding surface kufuneka ube flat (malunga ne-90 °).
2. Inxalenye yombhobho womoya oza kupeyintwa (kubandakanya i-flange surface ngaphakathi kumbhobho) kufuneka ikhutshwe ngesanti, i-sandblasting roughness kufuneka ihlangabezane noburhabaxa be-3.0 G/S76, 40μm okanye ngaphezulu, kunye namasuntswana esanti ashiyekileyo kunye nothuli lwesinyithi ngaphandle. umbhobho kufuneka ususwe emva kwesanti.Qinisekisa ukuba umphezulu we-workpiece ye-duct ucocekile kwaye i-workpiece igqunywe ngefoyile ye-aluminium.
3. Idayamitha yombhobho ngaphezu kwe-2000mm iyafumaneka xa iceliwe.Ukutyeba kombhobho kwakhiwe kwi-SMACNA.Kwaye ingatshintshwa njengesicelo somthengi.