Bidang aplikasi THK BNF6312A-5 ball screw
Industri alat mesin: Dalam sistem umpan alat mesin, baut bola memainkan peran kunci. Baut bola THK BNF6312A-5 dapat memberikan gerakan linier yang presisi untuk memastikan akurasi dan stabilitas alat mesin selama pemrosesan. Metode analisis tradisional sulit menyelesaikan analisis perhitungan yang akurat dan lengkap, sedangkan penggunaan perangkat lunak analisis elemen hingga canggih seperti ANSYS dapat melakukan analisis modal pada baut bola untuk mempelajari getaran bebas tanpa redaman, sehingga mendapatkan frekuensi alami dan model getaran.
| Model NO. | Baut poros luar diameterD |
Pimpin
PH |
Pusat bola- ke-pusat diameterdp |
Benang minor diameterdc |
Jumlah dimuat sirkuitBaris X putaran |
Peringkat Beban Dasar | Kekuatan
K N/μm |
|
| Ca
kN |
Lapisan
kN |
|||||||
| BNF 5510-2.5 | 55 | 10 | 56.75 | 49.5 | 1x2.5 | 33.4 | 97 | 490 |
| BNF 5510-5 | 55 | 10 | 56.75 | 49.5 | 2×2.5 | 60.7 | 194 | 950 |
| BNF 5510-7.5 | 55 | 10 | 56.75 | 49.5 | 3×2.5 | 85.9 | 291.1 | 1390 |
| BNF 5512-2.5 | 55 | 57 | 49.2 | 1×2.5 | 39.3 | 108.8 | 500 | |
| BNF 5512-3 | 55 | 12 | 57 | 49.2 | 2x1.5 | 46 | 131.3 | 590 |
| BNF 5512-3.5 | 55 | 12 | 57 | 49.2 | 1×3.5 | 52.4 | 152.9 | 680 |
| BNF 5512-5 | 55 | 12 | 57 | 49.2 | 2×2.5 | 71.3 | 218.5 | 960 |
| BNF 5512-7.5 | 55 | 12 | 57 | 49.2 | 3×2.5 | 100.9 | 327.3 | 1420 |
| BNF 5516-2.5 | 55 | 16 | 57.7 | 47.9 | 1x2.5 | 76.1 | 201.9 | 650 |
| BNF 5516-5 | 55 | 16 | 57.7 | 47.9 | 2×2.5 | 138.2 | 402.8 | 1280 |
| BNF 5520-2.5 | 55 | 20 | 57.7 | 47.9 | 1×2.5 | 76 | 201.9 | 660 |
| BNF 5520-5 | 55 | 20 | 57.7 | 47.9 | 2×2.5 | 138.2 | 403.8 | 1280 |
| BNF 6310-2.5 | 63 | 10 | 64.75 | 57.7 | 1×2.5 | 35.4 | 111.7 | 550 |
| BNF 6310-5 | 63 | 10 | 64.75 | 57.7 | 2×2.5 | 64.2 | 222.5 | 1050 |
| BNF 6310-7,5 | 63 | 10 | 64.75 | 57.7 | 3×2.5 | 90.9 | 334.2 | 1550 |
| BNF 6312A-2,5 | 63 | 12 | 65.25 | 56.3 | 1×2.5 | 48.1 | 139.2 | 560 |
| BNF 6312A-5 | 63 | 12 | 65.25 | 56.3 | 2×2.5 | 87.4 | 278.3 | 1090 |
| BNF 6316-5 | 63 | 16 | 65.7 | 55.9 | 2×2.5 | 147 | 462.6 | 1420 |
| BNF 6320-2.5 | 63 | 20 | 65.7 | 55.9 | 1×2.5 | 81 | 231.3 | 740 |
| BNF 6320-5 | 63 | 20 | 65.7 | 55.9 | 2x2.5 | 147 | 463.5 | 1420 |
| Dimensi mur | Poros sekrup inertial moment/mm kg-m²/mm |
Baut massa kg |
Poros massakg/m |
|||||||
| Luar diameter P |
Flang diameter D₁ |
TOTAL panjang L |
H | B₁ | PCD | d₁Xd₂ ×h | Pelumasan lubang A |
|||
| 102 | 144 | 81 | 18 | 63 | 122 | 11×17.5×11 | Rc1/8 (PT1/8) |
7.05x10 | 4.19 | 16.43 |
| 102 | 144 | 111 | 18 | 93 | 122 | 11×17.5×11 | 7.05x10 | 5.36 | 16.43 | |
| 102 | 144 | 141 | 18 | 123 | 122 | 11×17.5×11 | 7.05×106 | 6.54 | 16.43 | |
| 105 | 147 | 93 | 18 | 75 | 125 | 11×17.5×11 | 7.05x10 | 5.01 | 16.29 | |
| 105 | 147 | 107 | 18 | 89 | 125 | 11×17.5×11 | 7.05x10 | 5.6 | 16.29 | |
| 105 | 147 | 105 | 18 | 87 | 125 | 11×17.5×11 | 7.05×10⁶ | 5.52 | 16.29 | |
| 105 | 147 | 129 | 18 | 111 | 125 | 11×17.5×11 | 7.05x10 | 6.54 | 16.29 | |
| 105 | 147 | 165 | 18 | 147 | 125 | 11×17.5×11 | 7.05×10° | 8.07 | 16.29 | |
| 110 | 158 | 116 | 25 | 91 | 133 | 14X20×13 | 7.05×10 | 7.4 | 15.46 | |
| 110 | 158 | 164 | 25 | 139 | 133 | 14×20×13 | 7.05x10 | 9.73 | 15.46 | |
| 112 | 158 | 127 | 28 | 99 | 134 | 14×20X13 | 7.05×106 | 8.4 | 16.1 | |
| 112 | 158 | 187 | 28 | 159 | 134 | 14×20×13 | 7.05x10 | 11.45 | 16.1 | |
| 108 | 154 | 77 | 22 | 55 | 130 | 14×20X13 | 1.21X105 | 4.57 | 21.93 | |
| 108 | 154 | 107 | 22 | 85 | 130 | 14×20×13 | 1.21×105 | 5.77 | 21.93 | |
| 108 | 154 | 137 | 22 | 115 | 130 | 14×20×13 | 1.21x10 | 6.98 | 21.93 | |
| 115 | 161 | 87 | 22 | 65 | 137 | 14×20×13 | 1.21×105 | 5.8 | 21.14 | |
| 115 | 161 | 123 | 22 | 101 | 137 | 14×20X13 | 1.21X105 | 7.56 | 21.14 | |
| 122 | 184 | 160 | 24 | 136 | 152 | 18×26×17.5 | 1,21×10⁵ | 11.82 | 20.85 | |
| 122 | 180 | 127 | 28 | 99 | 150 | 18×26×17.5 | 1.21x10 | 10.1 | 21.57 | |
| 122 | 180 | 187 | 28 | 159 | 150 | 18×26×17.5 | 1.21x10 | 13.58 | 21.57 | |
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