双金属开孔器打孔视频
发布时间：2019-03-30 14:25:06
使用要点:可以根据下面的转速对照表操作,在运转过程中不断加水或冷却液,可以提高工作效率并延长其使用寿命.
双金属合金转速对照表(1分钟转的圈数)
| 产品大小 | 低碳钢 结构钢 | 中碳钢 齿轮钢 | 高碳钢 镍钼钢、轴承钢 | 高合金工具钢 高速钢 |
| Φ15mm-Φ20mm | 796-1273 | 637-1194 | 557-876 | 478-637 |
| Φ21mm-Φ25mm | 637-1019 | 509-955 | 446-701 | 382-510 |
| Φ26mm-Φ30mm | 530-849 | 425-796 | 372-584 | 318-425 |
| Φ31mm-Φ35mm | 455-728 | 364-682 | 318-500 | 273-364 |
| Φ36mm-Φ40mm | 398-637 | 318-597 | 279-438 | 239-318 |
| Φ41mm-Φ45mm | 354-566 | 283-531 | 248-389 | 212-283 |
| Φ46mm-Φ50mm | 318-510 | 255-478 | 223-350 | 191-255 |
| Φ51mm-Φ55mm | 290-463 | 231-434 | 223-318 | 203-232 |
| Φ56mm-Φ60mm | 265-425 | 212-398 | 203-292 | 159-212 |
| Φ61mm-Φ65mm | 245-392 | 196-367 | 171-269 | 147-196 |
| Φ66mm-Φ70mm | 227-364 | 182-341 | 159-250 | 136-182 |
| Φ71mm-Φ75mm | 212-340 | 170-318 | 149-234 | 127-170 |
| Φ76mm-Φ80mm | 199-318 | 159-299 | 139-219 | 119-159 |
| Φ81mm-Φ85mm | 187-300 | 150-281 | 131-206 | 112-150 |
| Φ86mm-Φ90mm | 177-283 | 142-265 | 124-195 | 106-142 |
| Φ91mm-Φ95mm | 168-268 | 134-251 | 117-184 | 101-134 |
| Φ96mm-Φ100mm | 159-255 | 127-239 | 111-175 | 96-127 |
| Φ101mm-Φ105mm | 152-243 | 121-227 | 106-167 | 91-121 |
| Φ106mm-Φ110mm | 145-232 | 116-217 | 101-159 | 87-116 |
| Φ111mm-Φ115mm | 138-222 | 111-208 | 97-152 | 83-111 |
| Φ116mm-Φ120mm | 133-212 | 106-199 | 93-146 | 80-106 |
| Φ121mm-Φ125mm | 127-204 | 102-191 | 89-140 | 76-102 |
| Φ126mm-Φ130mm | 122-196 | 98-184 | 86-135 | 73-98 |
| Φ131mm-Φ135mm | 118-189 | 94-177 | 83-130 | 71-94 |
| Φ136mm-Φ140mm | 114-182 | 91-171 | 80-125 | 68-91 |
| Φ141mm-Φ145mm | 110-176 | 88-165 | 77-121 | 66-88 |
| Φ146mm-Φ150mm | 106-170 | 85-159 | 74-117 | 64-85 |
| Φ151mm-Φ155mm | 102-164 | 82-154 | 72-113 | 62-82 |
| Φ156mm-Φ160mm | 100-159 | 80-149 | 70-109 | 60-80 |
| Φ161mm-Φ165mm | 97-154 | 77-145 | 68-106 | 58-77 |
| Φ166mm-Φ170mm | 94-150 | 75-141 | 66-103 | 56-75 |
| Φ171mm-Φ175mm | 91-146 | 73-136 | 64-100 | 55-73 |
| Φ176mm-Φ180mm | 88-142 | 71-133 | 62-97 | 53-71 |
| Φ181mm-Φ185mm | 86-138 | 69-129 | 60-95 | 52-69 |
| Φ186mm-Φ190mm | 84-134 | 67-126 | 59-92 | 50-67 |
| Φ191mm-Φ195mm | 82-131 | 65-122 | 57-90 | 49-65 |
| Φ196mm-Φ200mm | 80-127 | 64-119 | 56-88 | 48-64 |
| 产品大小 | 不锈钢 模具钢 | 耐热钢 高温合金钢 | 有色金属(铝和铜) |
| Φ15mm-Φ20mm | 318-398 | 238-398 | 955-1274 |
| Φ21mm-Φ25mm | 255-446 | 191-318 | 764-1019 |
| Φ26mm-Φ30mm | 212-372 | 159-265 | 637-849 |
| Φ31mm-Φ35mm | 182-318 | 136-227 | 546-728 |
| Φ36mm-Φ40mm | 159-279 | 119-199 | 478-637 |
| Φ41mm-Φ45mm | 142-248 | 106-177 | 425-566 |
| Φ46mm-Φ50mm | 127-223 | 96-159 | 382-510 |
| Φ51mm-Φ55mm | 116-203 | 87-145 | 347-463 |
| Φ56mm-Φ60mm | 106-186 | 80-133 | 318-425 |
| Φ61mm-Φ65mm | 98-171 | 73-122 | 294-392 |
| Φ66mm-Φ70mm | 91-159 | 68-114 | 273-364 |
| Φ71mm-Φ75mm | 85-149 | 64-106 | 255-340 |
| Φ76mm-Φ80mm | 80-139 | 60-100 | 239-318 |
| Φ81mm-Φ85mm | 75-131 | 56-94 | 225-300 |
| Φ86mm-Φ90mm | 71-124 | 53-88 | 212-283 |
| Φ91mm-Φ95mm | 67-117 | 50-84 | 201-268 |
| Φ96mm-Φ100mm | 64-111 | 48-80 | 191-255 |
| Φ101mm-Φ105mm | 61-106 | 45-76 | 182-243 |
| Φ106mm-Φ110mm | 58-101 | 43-72 | 174-232 |
| Φ111mm-Φ115mm | 55-97 | 42-69 | 166-222 |
| Φ116mm-Φ120mm | 53-93 | 40-66 | 159-212 |
| Φ121mm-Φ125mm | 51-89 | 38-64 | 153-204 |
| Φ126mm-Φ130mm | 49-86 | 37-61 | 147-196 |
| Φ131mm-Φ135mm | 47-83 | 35-59 | 142-189 |
| Φ136mm-Φ140mm | 45-80 | 34-57 | 136-182 |
| Φ141mm-Φ145mm | 44-77 | 33-55 | 132-176 |
| Φ146mm-Φ150mm | 42-74 | 32-53 | 127-170 |
| Φ151mm-Φ155mm | 41-72 | 31-51 | 123-164 |
| Φ156mm-Φ160mm | 40-70 | 30-50 | 119-159 |
| Φ161mm-Φ165mm | 39-68 | 29-48 | 116-154 |
| Φ166mm-Φ170mm | 37-66 | 28-47 | 112-150 |
| Φ171mm-Φ175mm | 36-64 | 27-45 | 109-146 |
| Φ176mm-Φ180mm | 35-62 | 27-44 | 106-142 |
| Φ181mm-Φ185mm | 34-60 | 26-43 | 103-138 |
| Φ186mm-Φ190mm | 34-59 | 25-42 | 101-134 |
| Φ191mm-Φ195mm | 33-57 | 24-41 | 98-131 |
| Φ196mm-Φ200mm | 32-56 | 24-40 | 96-127 |