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液压、气动缸筒规格尺寸、精度
|
加工方式 |
缸筒内径
mm |
长度
m |
直线度
mm/m |
内径尺寸 |
壁厚差 |
内孔粗糙度
um |
|
冷拔 |
40-320 |
≤ 12m |
0.2-0.5 |
H8-H10 |
± 5% |
0.8-1.6 |
|
冷拔—珩磨 |
40-500 |
8m |
0.2-0.3 |
H8-H9 |
± 5% |
0.2-0.8 |
|
冷拔—滚压 |
40-400 |
7m |
0.2-0.3 |
H8-H9 |
± 5% |
0.2-0.4 |
|
深孔镗—珩磨 |
320-400 |
8m |
0.2-0.3 |
H8-H9 |
± 8% |
0.2-0.8 |
|
深孔镗—滚压 |
320-400 |
|
0.2-0.3 |
H8-H9 |
± 8% |
0.2-0.4 |
内径尺寸公差 GB1801—99
|
内径尺寸
mm |
内径偏差 um |
|
H7 |
H8 |
H9 |
H10 |
|
30 |
+21
0 |
+33
0 |
+52
0 |
+84
0 |
|
＞ 30-50 |
+25
0 |
+39
0 |
+62
0 |
+100
0 |
|
＞ 50-80 |
+30
0 |
+46
0 |
+74
0 |
+120
0 |
|
＞ 80-120 |
+35
0 |
+54
0 |
+87
0 |
+140
0 |
|
＞ 120-180 |
+40
0 |
+63
0 |
+100
0 |
+160
0 |
|
＞ 180-250 |
+46
0 |
+72
0 |
+115
0 |
+185
0 |
|
＞ 250-315 |
+52
0 |
+81
0 |
+130
0 |
+210
0 |
|
＞ 315-400 |
+57
0 |
+89
0 |
+140
0 |
+230
0 |
力 学 性 能
|
钢 种 |
抗拉强度
σ bN/mm2
|
屈服强度
σ s N/mm2 |
延伸率
△ 5% |
硬度
HB |
|
20# |
530 |
505 |
12 |
175 |
|
45# |
660 |
630 |
6 |
207 |
|
16Mn |
595 |
570 |
9 |
190 |
|
25Mn |
600 |
520 |
15 |
195 |
|
27SiMn |
840 |
805 |
7.5 |
230 |
|
气动缸筒 |
液压缸筒 |
|
内径
mm |
外径
mm |
壁厚
mm |
单位重量
Kg/m |
内径
mm |
外径
mm |
壁厚
mm |
单位重量
Kg/m |
|
40 |
45 |
2.5 |
2.6201 |
40 |
50 |
5 |
5.5485 |
|
50 |
57 |
3.5 |
4.6176 |
40 |
55 |
7.5 |
8.7851 |
|
63 |
69 |
3 |
4.8827 |
45 |
60 |
7.5 |
9.7099 |
|
80 |
86 |
3 |
6.1403 |
50 |
60 |
5 |
6.7815 |
|
80 |
88 |
4 |
8.2858 |
50 |
63 |
6.5 |
9.0564 |
|
90 |
100 |
5 |
11.7135 |
50 |
65 |
7.5 |
10.6346 |
|
100 |
108 |
4 |
10.2586 |
50 |
70 |
10 |
14.7960 |
|
100 |
110 |
5 |
12.9465 |
55 |
70 |
7.5 |
11.5594 |
|
125 |
133 |
4 |
12.7246 |
56 |
66 |
5 |
7.5213 |
|
125 |
135 |
5 |
16.0290 |
63 |
73 |
5 |
8.3844 |
|
140 |
152 |
6 |
21.6022 |
63 |
76 |
6.5 |
11.1402 |
|
150 |
160 |
5 |
19.1115 |
63 |
80 |
8.5 |
14.9871 |
|
160 |
170 |
5 |
20.3445 |
63 |
83 |
10 |
18.0018 |
|
160 |
172 |
6 |
24.5614 |
65 |
80 |
7.5 |
13.4089 |
|
180 |
194 |
7 |
32.2799 |
70 |
80 |
5 |
9.2475 |
|
200 |
214 |
7 |
35.7323 |
70 |
83 |
6.5 |
12.2622 |
|
200 |
216 |
8 |
41.0342 |
70 |
86 |
8 |
15.3878 |
|
200 |
216 |
9.8 |
49.0796 |
70 |
90 |
10 |
19.7280 |
|
250 |
266 |
8 |
50.8982 |
75 |
90 |
6.5 |
15.2584 |
|
250 |
273 |
11.5 |
74.1588 |
80 |
93 |
7.5 |
13.8651 |
|
300 |
320 |
10 |
76.4460 |
80 |
95 |
7.5 |
16.1831 |
|
320 |
340 |
10 |
81.3780 |
80 |
100 |
10 |
22.1940 |
|
400 |
426 |
13 |
132.3995 |
80 |
102 |
11 |
24.6847 |
|
80 |
108 |
14 |
32.4526 |
150 |
168 |
9 |
35.2885 |
|
90 |
104 |
7 |
16.7441 |
150 |
170 |
10 |
39.4560 |
|
90 |
108 |
9 |
21.9721 |
150 |
175 |
12.5 |
50.0906 |
|
90 |
114 |
12 |
30.1838 |
150 |
180 |
15 |
61.0335 |
|
100 |
114 |
7 |
18.4703 |
160 |
180 |
10 |
41.9220 |
|
100 |
121 |
10.5 |
28.6118 |
160 |
184 |
12 |
50.8982 |
|
100 |
127 |
13.5 |
37.7853 |
160 |
190 |
15 |
64.7325 |
|
110 |
126 |
8 |
23.2790 |
160 |
194 |
17 |
74.2019 |
|
110 |
133 |
11.5 |
34.4562 |
180 |
203 |
11.5 |
54.3075 |
|
110 |
140 |
15 |
46.2375 |
180 |
210 |
15 |
72.1305 |
|
120 |
140 |
10 |
32.0580 |
180 |
214 |
17 |
82.5863 |
|
120 |
146 |
13 |
42.6371 |
180 |
219 |
19.5 |
95.9336 |
|
125 |
140 |
7.5 |
24.5059 |
200 |
230 |
15 |
79.5285 |
|
125 |
146 |
10.5 |
35.0850 |
200 |
245 |
22.5 |
123.4541 |
|
125 |
152 |
13.5 |
46.1080 |
220 |
273 |
26.5 |
161.0853 |
|
125 |
159 |
17 |
59.5292 |
250 |
280 |
15 |
98.0235 |
|
130 |
159 |
14.5 |
51.6689 |
250 |
299 |
24.5 |
165.8447 |
|
135 |
159 |
12 |
43.5002 |
280 |
325 |
22.5 |
167.8421 |
|
140 |
159 |
9.5 |
35.0234 |
280 |
351 |
35.5 |
276.1982 |
|
140 |
166 |
13 |
49.0487 |
300 |
351 |
25.5 |
204.6842 |
|
140 |
168 |
14 |
53.1670 |
300 |
377 |
38.5 |
321.3753 |
|
140 |
178 |
19 |
74.4979 |
320 |
351 |
15.5 |
128.2382 |
| |
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|
320 |
377 |
28.5 |
244.9273 |
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