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技术参数：
◆实际尺寸与公称值之间的公差 :
直径 Φ1 - 45mm 的校正环规、公差为 ±10μm
直径 Φ50 - 300mm 的校正环规、公差为 ±20μm
直径 .1" - 1.8" DIA. 的校正环规、公差为 ±.0004"
直径 2" - 12" DIA. 的校正环规、公差为 ±.0008"
◆内径刻度的误差 :
直径 Φ1 - 100mm 误差为 ±1.5μm
直径 Φ125 - 300mm 误差为 ±2.5m
直径 .1 " - 4 " DIA. 误差为 ±.00006 "
直径 5 " - 12 " DIA. 误差为 ±.00010 "
◆圆柱度 :
直径 Φ1 - 60mm 的校正环规、公差为 1.0μm
直径 Φ62 - 90mm 的校正环规、公差为 1.5μm
直径 Φ100 - 150mm 的校正环规、公差为 2.0μm
直径 Φ175 - 225mm 的校正环规、公差为 2.5μm
直径 Φ250 - 300mm 的校正环规、公差为 3.0μm
直径 .1" - 2.4" 的校正环规、公差为 .00004"
直径 2.5" - 3.6" 的校正环规、公差为 .00006"
直径 4" - 6" 的校正环规、公差为 .00008"
直径 7" - 9" 的校正环规、公差为 .00010"
直径 10" - 12" 的校正环规、公差为 .00012"
性能参数：
钢制校正环规
◆公制型
|
尺寸 Φd |
货号 |
尺寸(mm) |
|
|
型号 |
精度 |
|
|
|
|
|
|
|
ΦD |
ΦE |
T |
A |
实际尺寸与实际公差(μm) |
标准精度(μm) |
圆度/ 圆柱形状(μm) |
侧距离(mm) |
测力(mm) |
|
1mm |
177-220 |
20 |
— |
4 |
A |
±10 |
±1.5 |
1 |
1.6 |
0.8 |
|
1.1mm |
177-222 |
20 |
— |
4 |
A |
±10 |
±1.5 |
1 |
1.6 |
0.8 |
|
1.2mm |
177-225 |
20 |
— |
4 |
A |
±10 |
±1.5 |
1 |
1.6 |
0.8 |
|
1.3mm |
177-227 |
20 |
— |
4 |
A |
±10 |
±1.5 |
1 |
1.6 |
0.8 |
|
1.4mm |
177-230 |
20 |
— |
4 |
A |
±10 |
±1.5 |
1 |
1.6 |
0.8 |
|
1.75mm |
177-236 |
25 |
— |
5 |
A |
±10 |
±1.5 |
1 |
1.6 |
0.8 |
|
2mm |
177-239 |
25 |
— |
5 |
A |
±10 |
±1.5 |
1 |
1.6 |
0.8 |
|
2.25mm |
177-242 |
25 |
— |
5 |
A |
±10 |
±1.5 |
1 |
1.6 |
0.8 |
|
2.5mm |
177-208 |
25 |
— |
7 |
A |
±10 |
±1.5 |
1 |
1.7 |
3.6 |
|
2.75mm |
177-246 |
25 |
— |
7 |
A |
±10 |
±1.5 |
1 |
1.7 |
3.6 |
|
3mm |
177-248 |
25 |
— |
7 |
A |
±10 |
±1.5 |
1 |
1.7 |
3.6 |
|
3.25mm |
177-250 |
25 |
— |
7 |
A |
±10 |
±1.5 |
1 |
1.7 |
3.6 |
|
3.5mm |
177-252 |
25 |
— |
7 |
A |
±10 |
±1.5 |
1 |
1.7 |
3.6 |
|
3.75mm |
177-255 |
25 |
— |
7 |
A |
±10 |
±1.5 |
1 |
1.7 |
3.6 |
|
4mm |
177-204 |
25 |
— |
7 |
A |
±10 |
±1.5 |
1 |
1.7 |
3.6 |
|
4.5mm |
177-257 |
25 |
— |
7 |
A |
±10 |
±1.5 |
1 |
1.7 |
3.6 |
|
5mm |
177-205 |
25 |
— |
7 |
A |
±10 |
±1.5 |
1 |
1.7 |
3.6 |
|
5.5mm |
177-263 |
25 |
— |
7 |
A |
±10 |
±1.5 |
1 |
1.7 |
3.6 |
|
6mm |
177-267 |
25 |
— |
7 |
A |
±10 |
±1.5 |
1 |
1.7 |
3.6 |
|
6.5mm |
177-271 |
25 |
— |
7 |
A |
±10 |
±1.5 |
1 |
1.7 |
3.6 |
|
7mm |
177-275 |
25 |
— |
7 |
A |
±10 |
±1.5 |
1 |
1.7 |
3.6 |
|
8mm |
177-125 |
32 |
— |
10 |
A |
±10 |
±1.5 |
1 |
2 |
6 |
|
9mm |
177-279 |
32 |
— |
10 |
A |
±10 |
±1.5 |
1 |
2 |
6 |
|
10mm |
177-126 |
32 |
— |
10 |
A |
±10 |
±1.5 |
1 |
2 |
6 |
|
12mm |
177-284 |
32 |
— |
10 |
A |
±10 |
±1.5 |
1 |
2 |
6 |
|
14mm |
177-132 |
32 |
— |
10 |
A |
±10 |
±1.5 |
1 |
2 |
6 |
|
16mm |
177-177 |
45 |
— |
10 |
A |
±10 |
±1.5 |
1 |
2 |
6 |
|
17mm |
177-133 |
45 |
— |
10 |
A |
±10 |
±1.5 |
1 |
2 |
6 |
|
18mm |
177-285 |
45 |
— |
10 |
A |
±10 |
±1.5 |
1 |
2 |
6 |
|
20mm |
177-86 |
45 |
— |
10 |
A |
±10 |
±1.5 |
1 |
2 |
6 |
|
25mm |
177-139 |
53 |
— |
15 |
A |
±10 |
±1.5 |
1 |
3.2 |
8.6 |
|
30mm |
177-288 |
71 |
— |
15 |
A |
±10 |
±1.5 |
1 |
3.2 |
8.6 |
|
35mm |
177-140 |
71 |
— |
15 |
A |
±10 |
±1.5 |
1 |
3.2 |
8.6 |
|
40mm |
177-290 |
71 |
— |
15 |
A |
±10 |
±1.5 |
1 |
3.2 |
8.6 |
|
45mm |
177-178 |
85 |
— |
15 |
A |
±10 |
±1.5 |
1 |
3.7 |
7.6 |
|
50mm |
177-146 |
85 |
— |
20 |
A |
±20 |
±1.5 |
1 |
3.7 |
12.6 |
|
60mm |
177-292 |
112 |
— |
20 |
A |
±20 |
±1.5 |
1 |
3.7 |
12.6 |
|
62mm |
177-314 |
112 |
— |
20 |
A |
±20 |
±1.5 |
1.5 |
3.7 |
12.6 |
|
70mm |
177-147 |
112 |
— |
20 |
A |
±20 |
±1.5 |
1.5 |
3.7 |
12.6 |
|
75mm |
177-316 |
125 |
— |
25 |
A |
±20 |
±1.5 |
1.5 |
4.2 |
16.6 |
|
80mm |
177-294 |
125 |
— |
25 |
A |
±20 |
±1.5 |
1.5 |
4.2 |
16.6 |
|
87mm |
177-318 |
140 |
— |
25 |
A |
±20 |
±1.5 |
1.5 |
4.2 |
16.6 |
|
90mm |
177-148 |
140 |
— |
25 |
A |
±20 |
±1.5 |
1.5 |
4.2 |
16.6 |
|
100mm |
177-296 |
160 |
— |
25 |
A |
±20 |
±1.5 |
2 |
4.2 |
16.6 |
|
125mm |
177-298 |
210 |
168 |
38.1 |
B |
±20 |
±1.5 |
2 |
5.3 |
27.5 |
|
150mm |
177-300 |
235 |
187 |
38.1 |
B |
±20 |
±1.5 |
2 |
5.3 |
27.5 |
|
175mm |
177-302 |
260 |
215 |
38.1 |
B |
±20 |
±1.5 |
2.5 |
5.3 |
27.5 |
|
200mm |
177-304 |
311 |
244 |
38.1 |
B |
±20 |
±1.5 |
2.5 |
5.3 |
27.5 |
|
225mm |
177-337 |
337 |
264 |
38.1 |
B |
±20 |
±1.5 |
2.5 |
5.3 |
27.5 |
|
250mm |
177-308 |
362 |
290 |
38.1 |
B |
±20 |
±1.5 |
3 |
5.3 |
27.5 |
|
275mm |
177-310 |
413 |
321 |
38.1 |
B |
±20 |
±1.5 |
3 |
5.3 |
27.5 |
|
300mm |
177-312 |
438 |
340 |
38.1 |
B |
±20 |
±1.5 |
3 |
5.3 |
27.5 |