Kubad shiidid
Habka wax soo saarka
Ka dib markii la hubiyo iyo tijaabinta alaabta bar birta daawaha wareegsan, wax soo saarka waxaa la bilaabi karaa iyadoo loo eegayo cabbirka kubada birta.Foornada birta ah ayaa lagu kululeeyaa heerkul gaar ah iyada oo la dhexdhexaadinayo foornada soo noqnoqda si loo hubiyo jiilka wax ku oolka ah ee doorsoomayaasha foornada;Beenta birta gaduudan ee kulul waxaa loo diraa dubbaha hawada waxaana farsameeya hawl wadeeno xirfad leh.Ka dib markii la been abuurtay kubbadda birta kulul ee cas isla markiiba JUNDA si gaar ah loogu nashqadeeyey qalabka daaweynta kulaylka ee deminta iyo daawaynta kulaylka, qiimaha engegnaanta sare iyo labbiska ee kubbadda birta waa la hubin karaa.
Muuqaal
1.High saamayn adag
2.Ururka is haysta
3.Dhibaato aad u sarreeya
4.Xeerka jabinta hoose
5.Adayg lebbisan
6. Wax qalloocan
Baakadaha iyo Gaadiidka
| Shandad weel | Durbaan bir ah | |
| Miisaanka saafiga ah 1000kgs ee dhammaan kubbadaha cabbirka | Cabbirka kubbadda | Miisaanka saafiga ah |
| 20-30mm | 930-1000KGS | |
| 40-60mm | 900-930KGS | |
| 70-90mm | 830-880KGS | |
| 100mm iyo ka badan | 830-850KGS | |
| Bac：73×60cm, 1.5KG, 0.252CBMDurbaan：60×90cm, 15-20KG, 0.25CBM Sariirta Keliga ah: 60×60×9cm, 4-6KG：Labanlaab：120×60×10cm, 12-14KG | ||
Xuduudaha farsamada
| Xuduudaha farsamada ee kubbadda birta been abuurka ah | ||||||||||||
| inch | Cabbirka | Miisaanka T | Dulqaad (mm) | Qalab | Qalafsanaanta dusha sare (HRC) | Adagnaanta mugga (HRC) | ||||||
| 3/4" | D20mm | 0.037+/-0.005 | 2+/-1 | B2 | 63-66 | 63-66 | ||||||
| 1" | D25mm | 0.072+/-0.01 | 2+/-1 | B2 | 63-66 | 63-66 | ||||||
| 11/4" | D30mm | 0.13+/-0.02 | 2+/-1 | B2 | 63-66 | 63-66 | ||||||
| 11/2" | D40mm | 0.30+/-0.04 | 2+/-1 | B2 | 62-66 | 62-66 | ||||||
| 2" | D50mm | 0.6+/-0.05 | 2+/-1 | B2 | 62-65 | 61-64 | ||||||
| 21/2" | D60mm | 1.0+/-0.05 | 2+/- 1.5 | B2 | 62-65 | 60-62 | ||||||
| 3" (kulul la duubay) | D80mm | 2.0+/-0.06 | 3+/-2 | B3 | 60-63 | 60-62 | ||||||
| 3"(la been abuurtay) | D80mm | 2.1+/-0.06 | 3+/-2 | B3 | 60-62 | 53-57 | ||||||
| 31/2" | D90mm | 3.0+/-0.07 | 3+/-2 | B3 | 60-63 | 59-62 | ||||||
| 4" | D100mm | 4.1+/-0.15 | 3+/-2 | B3 | 60-63 | 59-62 | ||||||
| 5" | D125mm | 8.1+/-0.3 | 3+/-2 | B3 | 59-62 | 55-60 | ||||||
| Halabuurka kiimikada | C% | Si% | Mn% | Cr% | P% | S% | Ni% | |||||
| B2 | 0.72-1.03 | 0.15-0.35 | 0.3-1.2 | 0.2-0.6 | ≤0.035 | ≤0.035 | i≤0.25 | |||||
| B3 | 0.53-0.88 | 1.2-2.00 | 0.50-1.20 | 0.7-1.20 | ≤0.035 | ≤0.035 | i≤0.25 | |||||
Qaybaha alaabta
