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 pọ ati lẹhinna mu, boluti ohun elo irin mimu akọkọ nilo lati lo iru ipa ipa tabi wrench ina mọnamọna adijositabulu, ati boluti ohun elo irin ipari ipari ni ibeere ti o muna, iru ohun elo ina mọnamọna gbọdọ ṣee lo fun ipari ipari ti torsion-rirẹrun iru iru irin irin gbọdọ jẹ ki a lo iru ohun elo irin ti o ni agbara lati mu iru ohun elo irin ti o yẹ ki o lo iru ohun elo irin ti o yẹ ki o lo iru ohun elo irin ti o ni ipari. torsion-rirẹ-rẹ iru, irin be ẹdun. Awọn boluti igbekalẹ irin hexagonal nla ti o ni boluti kan, eso kan, ati awọn fifọ meji. Torsional rirẹrun iru, irin be boluti, nipa a boluti, a nut, irin be ńlá hexagon boluti a ifoso tiwqn.