DIN933 304 A2-70 Hexagonal Bolt
Katrangan Produk
Peraturan level-A yaiku: d ≤ 24mm lan l ≤ 10d utawa l ≤ 150mm (sing endi sing luwih cilik); Peraturan kanggo Kelas B yaiku: d>24mm utawa l>10d utawa l>150mm (sing endi sing luwih cilik). Antarane, d makili diameter ulir, lan l makili dawa baut. Kelas produk sing beda-beda duwe nilai sing cocog kanggo pinggiran sing ngelawan s, diagonal e, kekandelan k, lan toleransi dawa.
Spesifikasi diameter ulir umum baut DIN 933 yaiku M3-M64, lan tingkat kinerja baja karbon umum utamane 8,8 lan 10,9. Nalika d ≤ 39mm, baja tahan karat biasane A2-50/A2-70/A4-70/A4-80, sing bisa ngrujuk menyang ISO 3506-1 utawa DIN 267-11.
Baut standar iki umume ana ing benang metrik (benang kasar) lan benang alus, diukur nganggo milimeter (mm). Toleransi kanggo benang kasar DIN 933 yaiku 6g. Lapisan umum ing pasar kalebu lapisan ireng, elektroplating (seng biru putih, seng warna kuning), lan lapisan bubuk seng non elektrolitik (GEO). Pas toleransi sadurunge lapisan utamane 6g/6H, lan pas pita toleransi sawise galvanisasi bisa diganti dadi 6h/6G. Nanging, amarga pengaruh kekandelan lapisan permukaan sawise lapisan, nalika nguji benang nganggo alat ukur toleransi sing cocog, bisa uga ana kahanan sing ora bisa pas. Ing wektu iki, uji coba instalasi mur nganggo spesifikasi sing cocog bisa ditindakake.
Aplikasi
Baut DIN 933 kuwi baut sirah heksagonal sing ulir lengkap kanthi macem-macem aplikasi, umume ditemokake ing bidang ing ngisor iki:
1. Manufaktur mekanik: digunakake kanggo perakitan lan fiksasi peralatan mekanik, nyambungake macem-macem komponen mekanik.
2. Teknik konstruksi: kayata ndandani struktur baja, masang braket, konektor, lan liya-liyane.
3. Industri otomotif: bisa digunakake kanggo ngiket bagean-bagean kayata mesin, sasis, lan bodi mobil.
4. Piranti elektronik: Piranti kasebut nduweni peran kanggo nyambungake lan ndandani ing perakitan sawetara piranti elektronik.
5. Industri petrokimia: cocok kanggo sambungan peralatan kimia, pipa, lan liya-liyane. Sawetara baut DIN 933 bisa nyukupi syarat anti-korosi saka lingkungan kimia.
6. Industri galangan kapal: digunakake kanggo konstruksi kapal lan instalasi peralatan.
7. Dirgantara: Digunakake ing wilayah kanthi syarat kekuatan lan keandalan sing dhuwur.
8. Medan energi: kalebu instalasi lan fiksasi peralatan kayata pembangkit listrik tenaga angin lan energi surya.
9. Pabrikasi pompa lan katup: minangka konektor kanggo poros pompa lan batang katup.
10. Piranti industri: Perakitan maneka warna piranti industri umum.
Ukuran
Parameter
| Ukuran utas d | M1.6 | M2 | M2.5 | M3 | (M3.5) | M4 | M5 | M6 | (M7) | M8 | M10 | M12 | (M14) | M16 | ||
| P | Lemparan | 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 | maksimal | 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 | minimal | 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 | |
| maksimal | 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 | maksimal | 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 | Kelas A | minimal | 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 |
| Kelas B | minimal | - | - | - | - | - | 5.7 | 6.7 | 8.7 | 9.4 | 11.4 | 15.4 | 17.2 | 20.1 | 22 | |
| lan | Kelas A | minimal | 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 |
| Kelas B | minimal | - | - | - | - | - | 7.5 | 8.63 | 10.89 | 11.94 | 14.2 | 18.72 | 20.88 | 23.91 | 26.17 | |
| menyang | Nominal | 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 | |
| Kelas A | minimal | 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 | |
| maksimal | 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 | ||
| Kelas B | minimal | – | – | – | – | – | 2.6 | 3.26 | 3.76 | 4.56 | 5.06 | 6.11 | 7.21 | 8.51 | 9.71 | |
| maksimal | – | – | – | – | – | 3 | 3.74 | 4.24 | 5.04 | 5.54 | 6.69 | 7.79 | 9.09 | 10.29 | ||
| to1 | minimal | 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 | minimal | 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 | Maksimum = Nilai nominal | 3.2 | 4 | 5 | 5.5 | 6 | 7 | 8 | 10 | 11 | 13 | 17 | 19 | 22 | 24 | |
| Kelas A | minimal | 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 | |
| Kelas B | minimal | – | – | – | – | – | 6.64 | 7.64 | 9.64 | 10.57 | 12.57 | 16.57 | 18.48 | 21.16 | 23.16 | |
| 1.000 potongan baja bobote ≈kg | – | – | – | – | – | – | – | – | – | – | – | – | – | – | ||
| Ukuran benang d | (M18) | M20 | (M22) | M24 | (M27) | M30 | (M33) | M36 | (M39) | M42 | (M45) | M48 | (M52) | ||
| P | Lemparan | 2.5 | 2.5 | 2.5 | 3 | 3 | 3.5 | 3.5 | 4 | 4 | 4.5 | 4.5 | 5 | 5 | |
| a | maksimal | 7.5 | 7.5 | 7.5 | 9 | 9 | 10.5 | 10.5 | 12 | 12 | 13.5 | 13.5 | 15 | 15 | |
| c | minimal | 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 | |
| maksimal | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | ||
| da | maksimal | 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 | Kelas A | minimal | 25.3 | 28.2 | 30 | 33.6 | - | - | - | - | - | - | - | - | - |
| Kelas B | minimal | 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 | |
| lan | Kelas A | minimal | 30.14 | 33.53 | 35.72 | 39.98 | - | - | - | - | - | - | - | - | - |
| Kelas B | minimal | 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 | |
| menyang | Nominal | 11.5 | 12.5 | 14 | 15 | 17 | 18.7 | 21 | 22.5 | 25 | 26 | 28 | 30 | 33 | |
| Kelas A | minimal | 11.28 | 12.28 | 13.78 | 14.78 | - | - | - | - | - | - | - | - | - | |
| maksimal | 11.72 | 12.72 | 14.22 | 15.22 | - | - | - | - | - | - | - | - | - | ||
| Kelas B | minimal | 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 | |
| maksimal | 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 | minimal | 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 | minimal | 0.6 | 0.8 | 0.8 | 0.8 | 1 | 1 | 1 | 1 | 1 | 1.2 | 1.2 | 1.6 | 1.6 | |
| s | Maksimum = Nilai nominal | 27 | 30 | 32 | 36 | 41 | 46 | 50 | 55 | 60 | 65 | 70 | 75 | 80 | |
| Kelas A | minimal | 26.67 | 29.67 | 31.61 | 35.38 | - | - | - | - | - | - | - | - | - | |
| Kelas B | minimal | 26.15 | 29.16 | 31 | 35 | 40 | 45 | 49 | 53.8 | 58.8 | 63.1 | 68.1 | 73.1 | 78.1 | |
| 1.000 potongan baja bobote ≈kg | - | - | - | - | - | - | - | - | - | - | - | - | - | ||
