DIN933 304 A2-70 Hexagonal Bolt
Wehewehe Huahana
ʻO nā lula pae A: d ≤ 24mm a me l ≤ 10d a i ʻole l ≤ 150mm (ʻo ka mea liʻiliʻi); ʻO nā lula no ka Papa B: d>24mm a i ʻole l>10d a i ʻole l>150mm (ʻo ka mea liʻiliʻi). I waena o lākou, hōʻike ʻo d i ke anawaena o ke kaula, a hōʻike ʻo l i ka lōʻihi o ka bolt. Loaʻa i nā papa huahana like ʻole nā waiwai like no nā lihi kū'ē s, diagonal e, mānoanoa k, a me ka hoʻomanawanui lōʻihi.
ʻO ke kikoʻī laulā o ke anawaena o ke kaula o nā bolts DIN 933 ʻo M3-M64, a ʻo nā papa hana kila kalapona maʻamau he 8.8 a me 10.9. I ka wā d ≤ 39mm, ʻo ke kila kila maʻamau he A2-50/A2-70/A4-70/A4-80, hiki ke kuhikuhi iā ISO 3506-1 a i ʻole DIN 267-11.
ʻO ka maʻamau, ʻo nā ʻūmiʻi o kēia kūlana ma ke ʻano metric (kaula coarse) a me ke kaula maikaʻi, i ana ʻia ma millimeters (mm). ʻO ke ahonui no ke kaula coarse DIN 933 he 6g. ʻO nā uhi maʻamau ma ka mākeke e komo pū me ka uhi ʻeleʻele, ka electroplating (zinc polū keʻokeʻo, zinc kala melemele), a me ka uhi pauka zinc non electrolytic (GEO). ʻO ke kūpono o ke ahonui ma mua o ka uhi ʻana he 6g/6H nui, a hiki ke hoʻololi ʻia ke kūpono o ke kāʻei ahonui ma hope o ka galvanizing i 6h/6G. Eia nō naʻe, ma muli o ka mana o ka mānoanoa o ka uhi ʻili ma hope o ka uhi ʻana, i ka wā e hoʻāʻo ai i nā kaula me nā ana hoʻomanawanui e pili ana, aia paha nā kūlana kahi i hiki ʻole ai ke kūpono. I kēia manawa, hiki ke hoʻokō ʻia ka hoʻāʻo ʻana i ka hoʻokomo ʻana o ka nati me nā kikoʻī kūlike.
Noi
ʻO ka DIN 933 bolt kahi bolt poʻo hexagonal i wili piha ʻia me kahi ākea o nā noi, i loaʻa pinepine ʻia ma nā kahua aʻe:
1. Hana ʻana i nā mīkini: hoʻohana ʻia no ka ʻākoakoa a me ka hoʻopaʻa ʻana i nā lako mīkini, e hoʻopili ana i nā ʻāpana mīkini like ʻole.
2. ʻEnekinia kūkulu hale: e like me ka hoʻopaʻa ʻana i nā hale kila, ke kau ʻana i nā pale, nā mea hoʻohui, a pēlā aku.
3. ʻOihana kaʻa: hiki ke hoʻohana ʻia no ka hoʻopaʻa ʻana i nā ʻāpana e like me ka ʻenekini, chassis, a me ke kino o nā kaʻa.
4. Nā mea uila: He kuleana ko lākou i ka hoʻopili ʻana a me ka hoʻopaʻa ʻana i ka ʻākoakoa ʻana o kekahi mau mea uila.
5. ʻOihana Petrochemical: kūpono no ka hoʻopili ʻana i nā lako kemika, nā pipelines, a me nā mea ʻē aʻe. Hiki i kekahi mau bolts DIN 933 ke hoʻokō i nā koi anti-corrosion o ke kaiapuni kemika.
6. ʻOihana kūkulu moku: hoʻohana ʻia no ke kūkulu moku a me ke kau ʻana i nā lako.
7. Aerospace: Hoʻohana ʻia ma nā wahi me nā koi kiʻekiʻe no ka ikaika a me ka hilinaʻi.
8. Kahua ikehu: me ke kau ʻana a me ka hoʻopaʻa ʻana i nā lako e like me ka hana mana makani a me ka ikehu lā.
9. Hana ʻana i nā pamu a me nā kiwikā: ma ke ʻano he mea hoʻohui no nā ʻau pamu a me nā kumu kiwikā.
10. Lako hana ʻoihana: ʻŌhumu o nā lako hana ʻoihana like ʻole.
Ka nui
Nā palena
| Ka nui o ke kaula d | M1.6 | M2 | M2.5 | M3 | (M3.5) | M4 | M5 | M6 | (M7) | M8 | M10 | M12 | (M14) | M16 | ||
| P | Kikowaena | 0.35 | 0.4 | 0.45 | 0.5 | 0.6 | 0.7 | 0.8 | 1 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | |
| a | ka palena kiʻekiʻe loa | 1.05 | 1.2 | 1.35 | 1.5 | 1.8 | 2.1 | 2.4 | 3 | 3 | 3.75 | 4.5 | 5.25 | 6 | 6 | |
| c | ka palena iki | 0.1 | 0.1 | 0.1 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.15 | 0.2 | |
| ka palena kiʻekiʻe loa | 0.25 | 0.25 | 0.25 | 0.4 | 0.4 | 0.4 | 0.5 | 0.5 | 0.5 | 0.6 | 0.6 | 0.6 | 0.6 | 0.8 | ||
| da | ka palena kiʻekiʻe loa | 2 | 2.6 | 3.1 | 3.6 | 4.1 | 4.7 | 5.7 | 6.8 | 7.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | |
| dw | Papa A | ka palena iki | 2.4 | 3.2 | 4.1 | 4.6 | 5.1 | 5.9 | 6.9 | 8.9 | 9.6 | 11.6 | 15.6 | 17.4 | 20.5 | 22.5 |
| Papa B | ka palena iki | - | - | - | - | - | 5.7 | 6.7 | 8.7 | 9.4 | 11.4 | 15.4 | 17.2 | 20.1 | 22 | |
| a me | Papa A | ka palena iki | 3.41 | 4.32 | 5.45 | 6.01 | 6.58 | 7.66 | 8.79 | 11.05 | 12.12 | 14.38 | 18.9 | 21.1 | 24.49 | 26.75 |
| Papa B | ka palena iki | - | - | - | - | - | 7.5 | 8.63 | 10.89 | 11.94 | 14.2 | 18.72 | 20.88 | 23.91 | 26.17 | |
| i | Inoa | 1.1 | 1.4 | 1.7 | 2 | 2.4 | 2.8 | 3.5 | 4 | 4.8 | 5.3 | 6.4 | 7.5 | 8.8 | 10 | |
| Papa A | ka palena iki | 0.98 | 1.28 | 1.58 | 1.88 | 2.28 | 2.68 | 3.35 | 3.85 | 4.65 | 5.15 | 6.22 | 7.32 | 8.62 | 9.82 | |
| ka palena kiʻekiʻe loa | 1.22 | 1.52 | 1.82 | 2.12 | 2.52 | 2.92 | 3.65 | 4.15 | 4.95 | 5.45 | 6.56 | 7.68 | 8.98 | 10.18 | ||
| Papa B | ka palena iki | – | – | – | – | – | 2.6 | 3.26 | 3.76 | 4.56 | 5.06 | 6.11 | 7.21 | 8.51 | 9.71 | |
| ka palena kiʻekiʻe loa | – | – | – | – | – | 3 | 3.74 | 4.24 | 5.04 | 5.54 | 6.69 | 7.79 | 9.09 | 10.29 | ||
| to1 | ka palena iki | 0.7 | 0.9 | 1.1 | 1.3 | 1.6 | 1.9 | 2.28 | 2.63 | 3.19 | 3.54 | 4.28 | 5.05 | 5.96 | 6.8 | |
| r | ka palena iki | 0.1 | 0.1 | 0.1 | 0.1 | 0.1 | 0.2 | 0.2 | 0.25 | 0.25 | 0.4 | 0.4 | 0.6 | 0.6 | 0.6 | |
| s | Ka nui loa = Ka waiwai inoa | 3.2 | 4 | 5 | 5.5 | 6 | 7 | 8 | 10 | 11 | 13 | 17 | 19 | 22 | 24 | |
| Papa A | ka palena iki | 3.02 | 3.82 | 4.82 | 5.32 | 5.82 | 6.78 | 7.78 | 9.78 | 10.73 | 12.73 | 16.73 | 18.67 | 21.67 | 23.67 | |
| Papa B | ka palena iki | – | – | – | – | – | 6.64 | 7.64 | 9.64 | 10.57 | 12.57 | 16.57 | 18.48 | 21.16 | 23.16 | |
| 1,000 mau ʻāpana kila ke kaumaha ≈kg | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| Ka nui o ke kaula d | (M18) | M20 | (M22) | M24 | (M27) | M30 | (M33) | M36 | (M39) | M42 | (M45) | M48 | (M52) | ||
| P | Kikowaena | 2.5 | 2.5 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 | 5 | |
| a | ka palena kiʻekiʻe loa | 7.5 | 7.5 | 7.5 | 9 | 9 | 10.5 | 10.5 | 12 | 12 | 13.5 | 13.5 | 15 | 15 | |
| c | ka palena iki | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.2 | 0.3 | 0.3 | 0.3 | 0.3 | 0.3 | |
| ka palena kiʻekiʻe loa | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | ||
| da | ka palena kiʻekiʻe loa | 20.2 | 22.4 | 24.4 | 26.4 | 30.4 | 33.4 | 36.4 | 39.4 | 42.4 | 45.6 | 48.6 | 52.6 | 56.6 | |
| dw | Papa A | ka palena iki | 25.3 | 28.2 | 30 | 33.6 | - | - | - | - | - | - | - | - | - |
| Papa B | ka palena iki | 24.8 | 27.7 | 29.5 | 33.2 | 38 | 42.7 | 46.5 | 51.1 | 55.9 | 59.9 | 64.7 | 69.4 | 74.2 | |
| a me | Papa A | ka palena iki | 30.14 | 33.53 | 35.72 | 39.98 | - | - | - | - | - | - | - | - | - |
| Papa B | ka palena iki | 29.56 | 32.95 | 35.03 | 39.55 | 45.2 | 50.85 | 55.37 | 60.79 | 66.44 | 71.3 | 76.95 | 82.6 | 88.25 | |
| i | Inoa | 11.5 | 12.5 | 14 | 15 | 17 | 18.7 | 21 | 22.5 | 25 | 26 | 28 | 30 | 33 | |
| Papa A | ka palena iki | 11.28 | 12.28 | 13.78 | 14.78 | - | - | - | - | - | - | - | - | - | |
| ka palena kiʻekiʻe loa | 11.72 | 12.72 | 14.22 | 15.22 | - | - | - | - | - | - | - | - | - | ||
| Papa B | ka palena iki | 11.15 | 12.15 | 13.65 | 14.65 | 16.65 | 18.28 | 20.58 | 22.08 | 24.58 | 25.58 | 27.58 | 29.58 | 32.5 | |
| ka palena kiʻekiʻe loa | 11.85 | 12.85 | 14.35 | 15.35 | 17.35 | 19.12 | 21.42 | 22.92 | 25.42 | 26.42 | 28.42 | 30.42 | 33.5 | ||
| to1 | ka palena iki | 7.8 | 8.5 | 9.6 | 10.3 | 11.7 | 12.8 | 14.4 | 15.5 | 17.2 | 17.9 | 19.3 | 20.9 | 22.8 | |
| r | ka palena iki | 0.6 | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | 1.2 | 1.2 | 1.6 | 1.6 | |
| s | Ka nui loa = Ka waiwai inoa | 27 | 30 | 32 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | |
| Papa A | ka palena iki | 26.67 | 29.67 | 31.61 | 35.38 | - | - | - | - | - | - | - | - | - | |
| Papa B | ka palena iki | 26.15 | 29.16 | 31 | 35 | 40 | 45 | 49 | 53.8 | 58.8 | 63.1 | 68.1 | 73.1 | 78.1 | |
| 1,000 mau ʻāpana kila ke kaumaha ≈kg | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
