Titiipa Ọra Eso Alagbara Irin Ss304 A2-70 A4-70 Galvanized High-alagbara Nut Din985
paramita gbóògì
| Opin ipin d | 1/4 | 5/16 | 3/8 | 7/16 | 1/2 | 9/16 | 5/8 | 3/4 | 7/8 | 1 | 1-1/8 | 1-1/4 | 1-3/8 | 1-1/2 | |
| d | 0.25 | 0.3125 | 0.375 | 0.4375 | 0.5 | 0.5625 | 0.625 | 0.75 | 0.875 | 1 | 1.125 | 1.25 | 1.375 | 1.5 | |
| PP | UNC | 20 | 18 | 16 | 14 | 13 | 12 | 11 | 10 | 9 | 8 | 7 | 7 | 6 | 6 |
| s | O pọju | 0.439 | 0.502 | 0.564 | 0.627 | 0.752 | 0.877 | 0.94 | 1.064 | 1.252 | 1.44 | 1.627 | 1.815 | 2.008 | 2.197 |
| Min | 0.43 | 0.489 | 0.551 | 0.616 | 0.736 | 0.861 | 0.922 | 1.052 | 1.239 | 1.427 | 1.614 | 1.801 | 1.973 | 2.159 | |
| ati | Min | 0.482 | 0.552 | 0.622 | 0.698 | 0.837 | 0.978 | 1.051 | 1.191 | 1.403 | 1.615 | 1.826 | 2.038 | 2.232 | 2.444 |
| h | 0.328 | 0.359 | 0.468 | 0.468 | 0.609 | 0.656 | 0.765 | 0.89 | 0.999 | 1.078 | 1.203 | 1.422 | 1.609 | 1.64 | |
| Min | 0.298 | 0.329 | 0.438 | 0.438 | 0.579 | 0.626 | 0.735 | 0.86 | 0.969 | 1.016 | 1.141 | 1.36 | 1.547 | 1.578 | |
| m | Min | 0.225 | 0.25 | 0.335 | 0.324 | 0.464 | 0.469 | 0.593 | 0.742 | 0.79 | 0.825 | 0.93 | 1.125 | 1.282 | 1.313 |
Production apejuwe
Awọn eso gbigbẹ alatako ati awọn eso mimu ara ẹni jẹ awọn oriṣi ti o wọpọ ti didi awọn eso ti n ṣipada. Pẹlu darí egboogi loosening, riveting egboogi loosening, edekoyede egboogi loosening, igbekale egboogi loosening, ati be be lo.
Awọn anfani pataki mẹta ti egboogi loosening eso:
Ni ibere, superior egboogi gbigbọn išẹ: Nigbati awọn o tẹle ti wa ni tightened, awọn o tẹle o tẹle ni awọn oke ti awọn boluti ni wiwọ awọn 30 ° si gbe-sókè ite ti awọn nut ati ki o ti wa ni clamped, ati awọn deede agbara ti ipilẹṣẹ lori si gbe-sókè ite fọọmu a 60 ° igun pẹlu awọn ipo ti awọn ẹdun, dipo ju a 30 ° igun. Nitorinaa, agbara deede ti o ṣẹda nigbati didimu nut loosening nut jẹ tobi pupọ ju ti awọn eso apewọn lasan lọ, eyiti o ni ilọkuro nla ati awọn agbara gbigbọn.
Ni ẹẹkeji, o ni resistance yiya ti o lagbara ati resistance irẹrun: ite 30 ° ni isalẹ ti o tẹle ara eso le pin kaakiri agbara titiipa ti nut lori gbogbo awọn okun. Nitori pinpin iṣọkan ti agbara clamping lori oju o tẹle ara kọọkan, nut le yanju awọn iṣoro ti wiwu o tẹle ara ati abuku rirẹ.
Ni ẹkẹta, ilotunlo to dara: lilo lọpọlọpọ ti fihan pe agbara titiipa ti nut loosening nut ko wa ni iyipada lẹhin titọpa leralera ati itusilẹ, ati pe ipa titiipa atilẹba le jẹ itọju.