钢制环规选型资料
货号 | 标称 直径 ød (mm) | 尺寸 (mm) | 类型 | 精度 | ||||||
øD | øE | T | 实际尺寸与标 称直径公差 (µm) | 标定直径的 不确定度 (µm)*1 | 圆度/圆柱度 (µm)*2 | 到侧面距离H (mm) | 校准保证面 尺寸K (mm) | |||
177-220 | 1 | 20 | — | 4 | A | ±10 | 1.5 | 1.0 | 1.6 | 0.8 |
177-222 | 1.1 | 20 | — | 4 | A | ±10 | 1.5 | 1.0 | 1.6 | 0.8 |
177-225 | 1.2 | 20 | — | 4 | A | ±10 | 1.5 | 1.0 | 1.6 | 0.8 |
177-227 | 1.3 | 20 | — | 4 | A | ±10 | 1.5 | 1.0 | 1.6 | 0.8 |
177-230 | 1.4 | 20 | — | 4 | A | ±10 | 1.5 | 1.0 | 1.6 | 0.8 |
177-236 | 1.75 | 25 | — | 5 | A | ±10 | 1.5 | 1.0 | 1.6 | 1.8 |
177-239 | 2 | 25 | — | 5 | A | ±10 | 1.5 | 1.0 | 1.6 | 1.8 |
177-242 | 2.25 | 25 | — | 5 | A | ±10 | 1.5 | 1.0 | 1.6 | 1.8 |
177-208 | 2.5 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-246 | 2.75 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-248 | 3 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-250 | 3.25 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-252 | 3.5 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-255 | 3.75 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-204 | 4 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-257 | 4.5 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-205 | 5 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-263 | 5.5 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-267 | 6 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-271 | 6.5 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-275 | 7 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-125 | 8 | 32 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-279 | 9 | 32 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-126 | 10 | 32 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-284 | 12 | 32 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-132 | 14 | 38 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-177 | 16 | 45 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-133 | 17 | 45 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-285 | 18 | 45 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-286 | 20 | 45 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-139 | 25 | 53 | — | 15 | A | ±10 | 1.5 | 1.0 | 3.2 | 8.6 |
177-288 | 30 | 71 | — | 15 | A | ±10 | 1.5 | 1.0 | 3.2 | 8.6 |
177-140 | 35 | 71 | — | 15 | A | ±10 | 1.5 | 1.0 | 3.2 | 8.6 |
177-290 | 40 | 71 | — | 15 | A | ±10 | 1.5 | 1.0 | 3.2 | 8.6 |
177-178 | 45 | 85 | — | 15 | A | ±10 | 1.5 | 1.0 | 3.7 | 7.6 |
177-146 | 50 | 85 | — | 20 | A | ±20 | 1.5 | 1.0 | 3.7 | 12.6 |
177-292 | 60 | 112 | — | 20 | A | ±20 | 1.5 | 1.0 | 3.7 | 12.6 |
177-314 | 62 | 112 | — | 20 | A | ±20 | 1.5 | 1.5 | 3.7 | 12.6 |
177-147 | 70 | 112 | — | 20 | A | ±20 | 1.5 | 1.5 | 3.7 | 12.6 |
177-316 | 75 | 125 | — | 25 | A | ±20 | 1.5 | 1.5 | 4.2 | 16.6 |
177-294 | 80 | 125 | — | 25 | A | ±20 | 1.5 | 1.5 | 4.2 | 16.6 |
177-318 | 87 | 140 | — | 25 | A | ±20 | 1.5 | 1.5 | 4.2 | 16.6 |
177-148 | 90 | 140 | — | 25 | A | ±20 | 1.5 | 1.5 | 4.2 | 16.6 |
177-296 | 100 | 160 | — | 25 | A | ±20 | 1.5 | 2.0 | 4.2 | 16.6 |
177-298 | 125 | 210 | 168 | 38.1 (25.4) | B | ±20 | 2.5 | 2.0 | 5.3 | 27.5 |
177-300 | 150 | 235 | 187 | B | ±20 | 2.5 | 2.0 | 5.3 | 27.5 | |
177-302 | 175 | 260 | 215 | B | ±20 | 2.5 | 2.5 | 5.3 | 27.5 | |
177-304 | 200 | 311 | 244 | B | ±20 | 2.5 | 2.5 | 5.3 | 27.5 | |
177-306 | 225 | 337 | 264 | B | ±20 | 2.5 | 2.5 | 5.3 | 27.5 | |
177-308 | 250 | 362 | 290 | B | ±20 | 2.5 | 3.0 | 5.3 | 27.5 | |
177-310 | 275 | 413 | 321 | B | ±20 | 2.5 | 3.0 | 5.3 | 27.5 | |
177-312 | 300 | 438 | 340 | B | ±20 | 2.5 | 3.0 | 5.3 | 27.5 |
陶瓷环规选型资料
货号 | 标称 直径ød (mm) | 尺寸 (mm) | 类型 | 精度 | ||||||
øD | øE | T | 实际尺寸与标 称直径公差 (µm)) | 标定直径的 不确定度 (µm)*1 | 圆度/圆柱度 (µm)*2 | 到侧面距离H (mm) | 校准保证面 尺寸K (mm) | |||
177-418 | 4 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-420 | 6 | 25 | — | 7 | A | ±10 | 1.5 | 1.0 | 1.7 | 3.6 |
177-423 | 8 | 32 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-424 | 10 | 32 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-425 | 12 | 32 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-427 | 16 | 45 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-429 | 20 | 45 | — | 10 | A | ±10 | 1.5 | 1.0 | 2.0 | 6.0 |
177-430 | 25 | 53 | — | 15 | A | ±10 | 1.5 | 1.0 | 3.2 | 8.6 |
177-431 | 30 | 71 | — | 15 | A | ±10 | 1.5 | 1.0 | 3.2 | 8.6 |
177-432 | 35 | 71 | — | 15 | A | ±10 | 1.5 | 1.0 | 3.2 | 8.6 |
177-433 | 40 | 71 | — | 15 | A | ±10 | 1.5 | 1.0 | 3.2 | 8.6 |
177-434 | 45 | 85 | — | 15 | A | ±10 | 1.5 | 1.0 | 3.7 | 7.6 |