Din6921 Bolt Erogba Irin Black Oxide ite 8.8 10.9 12.9
paramita gbóògì
| okùn sipesifikesonu d | M12 | M16 | M20 | (M22) | M24 | (M27) | M30 | M36 | |
| P | ipolowo | 1.75 | 2 | 2.5 | 2.5 | 3 | 3 | 3.5 | 4 |
| b | L≤100mm | 25 | 31 | 36 | 38 | 41 | 44 | 49 | 56 |
| L 100mm | 32 | 38 | 43 | 45 | 48 | 51 | 56 | 63 | |
| c | O pọju | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 |
| Min | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | 0.4 | |
| da | O pọju | 14.7 | 18.7 | 23.24 | 25.24 | 27.64 | 31.24 | 34.24 | 41 |
| ds | O pọju | 12.7 | 16.7 | 20.84 | 22.84 | 24.84 | 27.84 | 30.84 | 37 |
| Min | 11.3 | 15.3 | 19.16 | 21.16 | 23.16 | 26.16 | 29.16 | 35 | |
| dNinu | Min | 19.2 | 24.9 | 31.4 | 33.3 | 38 | 42.8 | 46.5 | 55.9 |
| ati | Min | 22.78 | 29.56 | 37.29 | 39.55 | 45.2 | 50.85 | 55.37 | 66.44 |
| k | ipinfunni | 7.5 | 10 | 12.5 | 14 | 15 | 17 | 18.7 | 22.5 |
| O pọju | 7.95 | 10.75 | 13.4 | 14.9 | 15.9 | 17.9 | 19.75 | 23.55 | |
| Min | 7.05 | 9.25 | 11.6 | 13.1 | 14.1 | 16.1 | 17.65 | 21.45 | |
| k1 | Min | 4.9 | 6.5 | 8.1 | 9.2 | 9.9 | 11.3 | 12.4 | 15 |
| r | Min | 0.6 | 0.6 | 0.8 | 0.8 | 1 | 1.2 | 1.2 | 1.5 |
| s | O pọju | 21 | 27 | 34 | 36 | 41 | 46 | 50 | 60 |
| Min | 20.16 | 26.16 | 33 | 35 | 40 | 45 | 49 | 58.8 | |
| Oran b | - | - | - | - | - | - | - | - | |
Production apejuwe
Awọn boluti igbekale irin jẹ awọn boluti agbara-giga ati tun iru paati paati. Iṣe imuduro ti o dara, ti a lo ninu awọn ẹya irin ati imọ-ẹrọ lati jẹki ipa didi. Lori awọn ẹya irin gbogbogbo, awọn boluti igbekale irin ti a beere jẹ ite 8.8 tabi loke, bakanna bi ite 10.9 ati ite 12.9, gbogbo eyiti o jẹ awọn boluti igbekalẹ irin ti o ga.
Awọn boluti igbekale irin ni a lo ni pataki ni imọ-ẹrọ igbekale irin lati so awọn aaye asopọ ti awọn awo irin igbekale irin.
Awọn boluti igbekalẹ irin ti pin si awọn boluti torsion rirẹ-giga ati awọn boluti giga-giga hexagonal nla. Awọn boluti ti o ga julọ hexagonal ti o ga julọ jẹ ti ipele ti o ga julọ ti awọn skru ti o wa ni arinrin, nigba ti torsion rirẹ-giga ti o ni agbara ti o ga julọ jẹ ẹya ti o ni ilọsiwaju ti awọn ọpa giga ti o ga julọ hexagonal fun ikole ti o dara julọ.
Awọn nkan ti o nilo akiyesi ni ikole
Itumọ ti boluti ohun elo irin gbọdọ kọkọ mu ati lẹhinna Mu, boluti imudani irin akọkọ nilo lati lo iru ipa ina wrench tabi iyipo ina adijositabulu, ati boluti igbekalẹ irin ipari ipari ni ibeere ti o muna, iyipo- Irẹrun iru ina wrench gbọdọ wa ni lo fun ik tightening ti torsion-shear iru irin be boluti, ati awọn iyipo iru ina wrench gbọdọ wa ni lo fun ik tightening ti awọn torsion-rirẹ-rẹ iru, irin be ẹdun. Awọn boluti igbekalẹ irin hexagonal nla ti o ni boluti kan, eso kan, ati awọn ifọṣọ meji. Torsional rirẹrun iru, irin be boluti, nipasẹ kan boluti, a nut, irin be ńlá hexagon boluti a ifoso tiwqn.