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Badeecadaha

Dhammaadka usha waxay ka kooban yihiin madax u eg indho oo leh shabag isku dhafan oo sameeya hoy loogu talagalay qaab wareegsan oo wareegsan. Waxaa badanaa loo isticmaalaa dhammaadka bistoolado hawo-qaadis ah ama kuwa neef-mareenka si loogu xidho dhululubada qayb la xiriirta. Dhammaadka usha waa qaab wareegsan oo wareegsan oo ku dhex jira giraan gudaha ah oo wareegsan oo leh saxnaan iyo adkaansho u dhiganta tan birta kubbadda.
DHAMMAADKA UDKA: POS
Qaybta Maya Cabbirka ugu muhiimsan (mm) Qiimaynta culeyska aasaasiga ah
d d3 6g B C1 L1 d1 d2 h L2 dk R1s a ≈ Firfircoon Ma guurto ah
C(KN) Co (KN)
POS5 5 M5x0.8 8 6 20 7.7 16 33 41 11.11 0.3 13 3.25 5.7
POS6 6 M6x1.0 9 6.75 22 8.96 18 36 45 12.7 0.3 13 4.3 7.2
POS8 8 M8x1.25 12 9 25 10.4 22 42 53 15.875 0.3 14 7.2 11.6
POS10 10 M10x1.5 14 10.5 29 12.9 26 48 61 19.05 0.3 13 10 14.5
POS12 12 M12x1.75 16 12 33 15.4 30 54 69 22.225 0.3 13 13.4 17
POS12-1 12 M12x1.25 16 12 33 15.4 30 54 69 22.225 0.3 13 13.4 17
POS14 14 M14x2.0 19 13.5 36 16.9 34 60 77 25.4 0.3 16 17 24
POS16 16 M16x2.0 21 15 40 19.4 40 66 86 28.575 0.3 15 21.6 28.5
POS16-1 16 M16x1.5 21 15 40 19.4 40 66 86 28.575 0.3 15 21.6 28.5
POS18 18 M18x1.5 23 16.5 44 21.9 44 72 94 31.75 0.3 15 26 42.5
POS20 20 M20x1.5 25 18 47 24.4 50 78 103 34.925 0.3 14 31.5 52.5
POS22 22 M22x1.5 28 20 51 25.8 54 84 111 38.1 0.3 15 38 57
POS25 25 M24x2.0 31 22 57 29.6 60 94 124 42.86 0.3 15 47.5 68
POS28 28 M27x2.0 35 24 62 32.3 66 103 136 47.63 0.3 15 58 75.5
POS30 30 M30x2.0 37 25 66 34.8 70 110 145 50.8 0.3 17 64 88