DIN 912 Refined Hexagonal Bolt Khob Taub Hau Ib Nrab Lub Taub Hau Pem Hauv Ntej
Yam ntxwv
Cov hlau Q235 feem ntau siv rau cov ntsia hlau hex, thiab ntawm chav kawm, cov hlau ntsia hlau kuj siv tau. Cov hlau siv rau cov ntsia hlau no tuaj yeem txiav txim siab qee yam ntawm cov yam ntxwv ntawm cov ntsia hlau hex.
Thawj qhov yog tias qhov nyuaj ntawm cov ntsia hlau stainless hlau yog qhov siab heev, tab sis yog tias nws yog ua los ntawm hlau, qhov nyuaj yog qhov phem dua, uas yog cuam tshuam nrog cov hlau ntawm cov hlau nws tus kheej. Cov qauv ntawm hlau nws tus kheej yog ib pawg mos mos, uas tsis tuaj yeem piv rau cov hlau stainless hlau. Txawm li cas los xij, txhawm rau kom ua tiav qhov nyuaj uas xav tau rau cov ntsia hlau hlau, kev kho cua sov feem ntau yog siv los ua kom lawv tawv. Thaum lub sijhawm kho cua sov, nws yog qhov tsim nyog los xyuas kom meej tias cov ntsia hlau tau sov sib npaug. Txwv tsis pub, tsis yog qhov nyuaj ntawm cov ntsia hlau yuav tsis ua tau raws li qhov yuav tsum tau ua, tab sis nws tseem yuav ua rau lawv yooj yim khoov, ua rau tus nqi tsim khoom ntawm cov ntsia hlau hexagonal nce ntxiv. Tom qab kev kho cua sov, nws muaj peev xwm ua kom qhov nyuaj ntawm cov hlau hexagonal screws nce ntxiv, tab sis vim muaj teeb meem hlau, nws tseem tsis tuaj yeem piv qhov zoo nrog cov hlau stainless hlau.
Ib qho uas yuav tsum nco ntsoov rau cov ntsia hlau hex yog sim tsis txhob cia lub taub hau ntsia hlau plam thaum siv, txwv tsis pub nws yuav nyuaj rau tshem tawm cov ntsia hlau yav tom ntej.
Yuav ua li cas siv cov bolts
1. Tom qab kev teeb tsa lub hexagonal bolt sab hauv, qhov ua kom nruj zoo heev vim yog qhov nruj ntawm cov xov, thiab yuav tsis muaj kev xoob ntawm lub bolt, uas tuaj yeem zam qhov teeb meem xoob los ntawm kev co thiab kev co mus sij hawm ntev ntawm cov khoom siv kho tshuab. Tib lub sijhawm, hexagonal bolts kuj tseem siv tau nrog cov ntxhua khaub ncaws xauv, cov neeg sawv cev xauv, thiab lwm yam kev ntsuas pab kom tiv thaiv kev xoob, ua rau muaj kev ntseeg siab dua.
2. Yooj yim rau nruab
Thaum lub sijhawm teeb tsa lub hau hexagonal sab hauv, tsuas yog xav tau lub hau hexagonal sab hauv rau kev ua haujlwm, uas yooj yim thiab yooj yim, txo lub sijhawm ua haujlwm tes thiab tus nqi. Piv nrog rau lwm lub hau, cov hau hexagonal tsis tshua muaj kev puas tsuaj thaum lub sijhawm teeb tsa, tuaj yeem siv dua, thiab muaj lub neej ua haujlwm ntev dua.
3. Siv tau dav
Qhov zoo tshaj plaws ntawm cov ntsia hlau hexagonal yog tias lawv muaj ntau yam kev siv. Nws tuaj yeem siv rau ntau yam lag luam thiab thaj chaw, suav nrog kev lag luam tsheb, aerospace, kev tsim khoom siv tshuab, kev tsim kho vaj tse, thiab lwm yam. Thaum lub sijhawm tsim khoom, kev teeb tsa, thiab kev saib xyuas, cov ntsia hlau hexagonal kuj tau ua pov thawj tias muaj kev ua tau zoo thiab kev ntseeg siab.
Hauv kev xaus lus, ua ib qho ntawm cov khoom siv sib txuas uas siv ntau hauv cov khoom siv kho tshuab, cov ntsia hlau sab hauv hexagonal muaj qhov zoo ntawm lub zog siab, zoo tiv thaiv kev xoob, yooj yim teeb tsa, thiab siv tau dav, ua rau lawv yog cov khoom siv sib txuas txhim khu kev qha heev.
Loj
Cov Kev Cai
| Qhov Loj ntawm Xov d | M1.4 | M1.6 | M2 | M2.5 | M3 | M4 | M5 | M6 | M8 | M10 | M12 | (M14) | M16 | (M18) | M20 | ||
| P | Suab | Xov ntxhib | 0.3 | 0.35 | 0.4 | 0.45 | 0.5 | 0.7 | 0.8 | 1 | 1.25 | 1.5 | 1.75 | 2 | 2 | 2.5 | 2.5 |
| Qhov sib txawv ntawm cov xov zoo-1 | – | – | – | – | – | – | – | – | 1 | 1.25 | 1.25 | 1.5 | 1.5 | 1.5 | 1.5 | ||
| Qhov sib txawv ntawm cov xov zoo-2 | – | – | – | – | – | – | – | – | – | 1 | 1.5 | – | – | 2 | 2 | ||
| dk | lub taub hau tiaj tus | siab tshaj plaws | 2.6 | 3 | 3.8 | 4.5 | 5.5 | 7 | 8.5 | 10 | 13 | 16 | 18 | 21 | 24 | 27 | 30 |
| cov taub hau knurled | siab tshaj plaws | 2.74 | 3.14 | 3.98 | 4.68 | 5.68 | 7.22 | 8.72 | 10.22 | 13.27 | 16.27 | 18.27 | 21.33 | 24.33 | 27.33 | 30.33 | |
| feeb | 2.46 | 2.86 | 3.62 | 4.32 | 5.32 | 6.78 | 8.28 | 9.78 | 12.73 | 15.73 | 17.73 | 20.67 | 23.67 | 26.67 | 29.67 | ||
| da | siab tshaj plaws | 1.8 | 2 | 2.6 | 3.1 | 3.6 | 4.7 | 5.7 | 6.8 | 9.2 | 11.2 | 13.7 | 15.7 | 17.7 | 20.2 | 22.4 | |
| ds | siab tshaj plaws | 1.4 | 1.6 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | |
| feeb | 1.26 | 1.46 | 1.86 | 2.36 | 2.86 | 3.82 | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | 13.73 | 15.73 | 17.73 | 19.67 | ||
| e | feeb | 1.5 | 1.73 | 1.73 | 2.3 | 2.87 | 3.44 | 4.58 | 5.72 | 6.86 | 9.15 | 11.43 | 13.72 | 16 | 16 | 19.44 | |
| k | siab tshaj plaws | 1.4 | 1.6 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 16 | 18 | 20 | |
| feeb | 1.26 | 1.46 | 1.86 | 2.36 | 2.86 | 3.82 | 4.82 | 5.7 | 7.64 | 9.64 | 11.57 | 13.57 | 15.57 | 17.57 | 19.48 | ||
| s | Qhov Loj Nominal | 1.3 | 1.5 | 1.5 | 2 | 2.5 | 3 | 4 | 5 | 6 | 8 | 10 | 12 | 14 | 14 | 17 | |
| feeb | 1.32 | 1.52 | 1.52 | 2.02 | 2.52 | 3.02 | 4.02 | 5.02 | 6.02 | 8.025 | 10.025 | 12.032 | 14.032 | 14.032 | 17.05 | ||
| siab tshaj plaws | 1.36 | 1.56 | 1.56 | 2.06 | 2.58 | 3.08 | 4.095 | 5.14 | 6.14 | 8.175 | 10.175 | 12.212 | 14.212 | 14.212 | 17.23 | ||
| t | feeb | 0.6 | 0.7 | 1 | 1.1 | 1.3 | 2 | 2.5 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | |
| w | feeb | 0.5 | 0.55 | 0.55 | 0.85 | 1.15 | 1.4 | 1.9 | 2.3 | 3 | 4 | 4.8 | 5.8 | 6.8 | 7.8 | 8.6 | |
| Qhov hnyav ntawm ib 1000 cov khoom hlau (kg) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| Qhov Ntev ntawm Xov b | – | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| Qhov Loj ntawm Xov d | (M22) | M24 | (M27) | M30 | (M33) | M36 | M42 | M48 | M56 | M64 | M72 | M80 | M90 | M100 | ||
| P | Suab | Xov ntxhib | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4.5 | 5 | 5.5 | 6 | 6 | 6 | 6 | 6 |
| Qhov sib txawv ntawm cov xov zoo-1 | 1.5 | 2 | 2 | 2 | 2 | 3 | 3 | 3 | 4 | 4 | 4 | 4 | 4 | 4 | ||
| Qhov sib txawv ntawm cov xov zoo-2 | 2 | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| dk | lub taub hau tiaj tus | siab tshaj plaws | 33 | 36 | 40 | 45 | 50 | 54 | 63 | 72 | 84 | 96 | 108 | 120 | 135 | 150 |
| cov taub hau knurled | siab tshaj plaws | 33.39 | 36.39 | 40.39 | 45.39 | 50.39 | 54.46 | 63.46 | 72.46 | 84.54 | 96.54 | 108.54 | 120.54 | 135.63 | 150.63 | |
| feeb | 32.61 | 35.61 | 39.61 | 44.61 | 49.61 | 53.54 | 62.54 | 71.54 | 83.46 | 95.46 | 107.46 | 119.46 | 134.37 | 149.37 | ||
| da | siab tshaj plaws | 24.4 | 26.4 | 30.4 | 33.4 | 36.4 | 39.4 | 45.5 | 52.6 | 63 | 71 | 79 | 87 | 97 | 107 | |
| ds | siab tshaj plaws | 22 | 24 | 27 | 30 | 33 | 36 | 42 | 48 | 56 | 64 | 72 | 80 | 90 | 100 | |
| feeb | 21.67 | 23.67 | 26.67 | 29.67 | 32.61 | 35.61 | 41.61 | 47.61 | 55.54 | 63.54 | 71.54 | 79.54 | 89.46 | 99.46 | ||
| e | feeb | 19.44 | 21.73 | 21.73 | 25.15 | 27.43 | 30.85 | 36.57 | 41.13 | 46.83 | 52.53 | 62.81 | 74.21 | 85.61 | 97.04 | |
| k | siab tshaj plaws | 22 | 24 | 27 | 30 | 33 | 36 | 42 | 48 | 56 | 64 | 72 | 80 | 90 | 100 | |
| feeb | 21.48 | 23.48 | 26.48 | 29.48 | 32.38 | 35.38 | 41.38 | 47.38 | 55.26 | 63.26 | 71.26 | 79.26 | 89.13 | 99.13 | ||
| s | Qhov Loj Nominal | 17 | 19 | 19 | 22 | 24 | 27 | 32 | 36 | 41 | 46 | 55 | 65 | 75 | 85 | |
| feeb | 17.05 | 19.065 | 19.065 | 22.065 | 24.065 | 27.065 | 32.08 | 36.08 | 41.08 | 46.08 | 55.1 | 65.1 | 75.1 | 85.12 | ||
| siab tshaj plaws | 17.23 | 19.275 | 19.275 | 22.275 | 24.275 | 27.275 | 32.33 | 36.33 | 41.33 | 46.33 | 55.4 | 65.4 | 75.4 | 85.47 | ||
| t | feeb | 11 | 12 | 13.5 | 15.5 | 18 | 19 | 24 | 28 | 34 | 38 | 43 | 48 | 54 | 60 | |
| w | feeb | 9.4 | 10.4 | 11.9 | 13.1 | 13.5 | 15.3 | 16.3 | 17.5 | 19 | 22 | 25 | 27 | 32 | 34 | |
| Qhov hnyav ntawm ib 1000 cov khoom hlau (≈kg) | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| Qhov Ntev ntawm Xov b | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||















