计算选型
|
弹性圆柱销 直槽 重型(GB/T 879.1—2000) mm |
||||||||
|
对d≥10mm的弹性销，也可由制造者选用单面倒角的型式；d2＜d公称 |
||||||||
|
标记示例： 公称直径d＝6 mm、公称长度l＝30 mm、材料为钢(St)、热处理硬度500～560HV30、表面氧化处理、直槽、重型弹性圆柱销的标记: 销 GB/T 879.1 6×30 |
||||||||
|
d |
d1
（参考） 装配前 |
a |
s |
最小剪切载荷 双面剪①，kN |
l的范围 |
|||
|
公称 |
装配前 |
|||||||
|
max |
min |
max |
min |
|||||
|
1 |
1.3 |
1.2 |
0.8 |
0.35 |
0.15 |
0.2 |
0.7 |
4～20 |
|
1.5 |
1.8 |
1.7 |
1.1 |
0.45 |
0.25 |
0.3 |
1.58 |
4～20 |
|
2 |
2.4 |
2.3 |
1.5 |
0.55 |
0.35 |
0.4 |
2.82 |
4～30 |
|
2.5 |
2.9 |
2.8 |
1.8 |
0.6 |
0.4 |
0.5 |
4.38 |
4～30 |
|
3 |
3.5 |
3.3 |
2.1 |
0.7 |
0.5 |
0.6 |
6.32 |
4～40 |
|
3.5 |
4.0 |
3.8 |
2.3 |
0.8 |
0.6 |
0.75 |
9.06 |
4～40 |
|
4 |
4.6 |
4.4 |
2.8 |
0.85 |
0.65 |
0.8 |
11.24 |
4～50 |
|
4.5 |
5.1 |
4.9 |
2.9 |
1.0 |
0.8 |
1 |
15.36 |
5～50 |
|
5 |
5.6 |
5.4 |
3.4 |
1.1 |
0.9 |
1 |
17.54 |
5～80 |
|
6 |
6.7 |
6.4 |
4 |
1.4 |
1.2 |
1.2 |
26.04 |
10～100 |
|
8 |
8.8 |
8.5 |
5.5 |
2.0 |
1.6 |
1.5 |
42.76 |
10～120 |
|
10 |
10.8 |
10.5 |
6.5 |
2.4 |
2.0 |
2 |
70.16 |
10～160 |
|
12 |
12.8 |
12.5 |
7.5 |
2.4 |
2.0 |
2.5 |
104.1 |
10～180 |
|
13 |
13.8 |
13.5 |
8.5 |
2.4 |
2.0 |
2.5 |
115.1 |
10～180 |
|
14 |
14.8 |
14.5 |
8.5 |
2.4 |
2.0 |
3 |
144.7 |
10～200 |
|
16 |
16.8 |
16.5 |
10.5 |
2.4 |
2.0 |
3 |
171 |
10～200 |
|
18 |
18.9 |
18.5 |
11.5 |
2.4 |
2.0 |
3.5 |
222.5 |
10～200 |
|
20 |
20.9 |
20.5 |
12.5 |
3.4 |
3.0 |
4 |
280.6 |
10～200 |
|
21 |
21.9 |
21.5 |
13.5 |
3.4 |
3.0 |
4 |
298.2 |
14～200 |
|
25 |
25.9 |
25.5 |
15.5 |
3.4 |
3.0 |
5 |
438.5 |
14～200 |
|
28 |
28.9 |
28.5 |
17.5 |
3.4 |
3.0 |
5.5 |
542.6 |
14～200 |
|
30 |
30.9 |
30.5 |
18.5 |
3.4 |
3.0 |
6 |
631.4 |
14～200 |
|
32 |
32.9 |
32.5 |
20.5 |
3.6 |
3.0 |
6 |
684 |
20～200 |
|
35 |
35.9 |
35.5 |
21.5 |
3.6 |
3.0 |
7 |
859 |
20～200 |
|
38 |
38.9 |
38.5 |
23.5 |
4.6 |
4.0 |
7.5 |
1003 |
20～200 |
|
40 |
40.9 |
40.5 |
25.5 |
4.6 |
4.0 |
7.5 |
1068 |
20～200 |
|
45 |
45.9 |
45.5 |
28.5 |
4.6 |
4.0 |
8.5 |
1360 |
20～200 |
|
50 |
50.9 |
50.5 |
31.5 |
4.6 |
4.0 |
9.5 |
1685 |
20～200 |
|
① 仅适用于钢和马氏体不锈钢；对奥氏体不锈钢弹性销，不规定双面剪切载荷值。 |
||||||||
|
公称长度l的商品规格系列: mm |
||||||||||||
|
公称 |
4 |
5 |
6 |
8 |
10 |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
|
min |
3.75 |
4.75 |
5.75 |
7.75 |
9.75 |
11.5 |
13.5 |
15.5 |
17.5 |
19.5 |
21.5 |
23.5 |
|
max |
4.25 |
5.25 |
6.25 |
8.25 |
10.25 |
12.5 |
14.5 |
16.5 |
18.5 |
20.5 |
22.5 |
24.5 |
|
公称 |
26 |
28 |
30 |
32 |
35 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
|
min |
25.5 |
27.5 |
29.5 |
31.5 |
34.5 |
39.5 |
44.5 |
49.5 |
54.25 |
59.25 |
64.25 |
69.25 |
|
max |
26.5 |
28.5 |
30.5 |
32.5 |
35.5 |
40.5 |
45.5 |
50.5 |
55.75 |
60.75 |
65.75 |
70.75 |
|
公称 |
75 |
80 |
85 |
90 |
95 |
100 |
120 |
140 |
160 |
180 |
200 |
|
|
min |
74.25 |
79.25 |
84.25 |
89.25 |
94.25 |
99.25 |
119.25 |
139.25 |
159.25 |
179.25 |
199.25 |
|
|
max |
75.75 |
80.75 |
85.75 |
90.75 |
95.75 |
100.75 |
120.75 |
140.75 |
160.75 |
180.75 |
200.75 |
|
|
注：长度大于200mm，按20mm递增 |
||||||||||||
|
技 术 条 件 |
||||
|
材料 |
钢 |
奥氏体不锈钢 |
马氏体不锈钢 |
|
|
St(由制造者任选) |
A |
C |
||
|
化学成分，% |
||||
|
优质碳素钢 |
硅锰钢 |
C≤0.15 Mn≤2.00 Si≤1.50 Cr:16～20 Ni:6～12 P≤0.045 S≤0.03 Mo≤0.8 冷加工 |
C≥0.15 Mn≤1.00 Si≤1.00 Cr:11.5～14 Ni≤1.00 P≤0.04 S≤0.03 淬火并回火硬度: 440～560HV30 |
|
|
C≥0.65 Mn≥0.5 淬火并回火硬度: 420～520HV30 或奥氏体回火硬度: 500～560HV30 |
C≥0.5 Si≥1.5 Mn≥0.7 淬火并回火硬度: 420～560HV30 |
|||
|
直 槽 |
槽的形状和宽度由制造者任选 |
|||
|
表面缺陷 |
不允许有不规则的和有害的缺陷。销的任何部位不得有毛刺 |
|||
|
表面处理 |
不经处理；氧化；磷化；镀锌钝化 |
简单处理 |
||
|
其他表面镀层或表面处理，应由供需双方协议。所有公差仅适用于涂、镀前的公差 |
||||
|
质量 kg |
||||||||||||||
|
公称直径/mm |
1 |
1.5 |
2 |
2.5 |
3 |
3.5 |
4 |
4.5 |
5 |
6 |
8 |
10 |
12 |
13 |
|
公称长度/mm |
每1 000件钢制品的质量 ≈ |
|||||||||||||
|
4 |
0.017 |
0.037 |
0.069 |
0.106 |
0.141 |
0.202 |
0.259 |
|
|
|
|
|
|
|
|
5 |
0.021 |
0.046 |
0.086 |
0.132 |
0.176 |
0.253 |
0.324 |
0.422 |
0.484 |
|
|
|
|
|
|
6 |
0.025 |
0.055 |
0.103 |
0.158 |
0.211 |
0.303 |
0.388 |
0.506 |
0.580 |
|
|
|
|
|
|
8 |
0.033 |
0.073 |
0.137 |
0.211 |
0.282 |
0.404 |
0.518 |
0.675 |
0.774 |
|
|
|
|
|
|
10 |
0.041 |
0.092 |
0.172 |
0.264 |
0.352 |
0.505 |
0.647 |
0.844 |
0.967 |
1.35 |
2.35 |
3.88 |
5.69 |
6.31 |
|
12 |
0.050 |
0.110 |
0.206 |
0.317 |
0.423 |
0.606 |
0.777 |
1.01 |
1.16 |
1.62 |
2.82 |
4.65 |
6.83 |
7.57 |
|
14 |
0.058 |
0.129 |
0.240 |
0.370 |
0.493 |
0.707 |
0.906 |
1.18 |
1.35 |
1.89 |
3.30 |
5.43 |
7.97 |
8.84 |
|
16 |
0.066 |
0.147 |
0.275 |
0.422 |
0.564 |
0.808 |
1.04 |
1.35 |
1.55 |
2.16 |
3.77 |
6.21 |
9.11 |
10.10 |
|
18 |
0.075 |
0.165 |
0.309 |
0.475 |
0.634 |
0.909 |
1.17 |
1.52 |
1.74 |
2.43 |
4.24 |
6.98 |
10.25 |
11.36 |
|
20 |
0.083 |
0.184 |
0.343 |
0.528 |
0.705 |
1.01 |
1.29 |
1.69 |
1.93 |
2.70 |
4.71 |
7.76 |
11.39 |
12.62 |
|
22 |
|
|
0.378 |
0.581 |
0.775 |
1.11 |
1.42 |
1.86 |
2.13 |
2.97 |
5.18 |
8.53 |
12.53 |
13.88 |
|
24 |
|
|
0.412 |
0.634 |
0.846 |
1.21 |
1.55 |
2.03 |
2.32 |
3.24 |
5.65 |
9.31 |
13.67 |
15.15 |
|
26 |
|
|
0.446 |
0.686 |
0.916 |
1.31 |
1.68 |
2.19 |
2.52 |
3.51 |
6.12 |
10.08 |
14.81 |
16.41 |
|
28 |
|
|
0.481 |
0.739 |
0.987 |
1.42 |
1.81 |
2.36 |
2.71 |
3.78 |
6.59 |
10.86 |
15.94 |
17.67 |
|
30 |
|
|
0.515 |
0.792 |
1.06 |
1.52 |
1.94 |
2.53 |
2.90 |
4.05 |
7.06 |
11.64 |
17.08 |
18.93 |
|
32 |
|
|
|
|
1.13 |
1.62 |
2.07 |
2.70 |
3.10 |
4.32 |
7.53 |
12.41 |
18.22 |
20.19 |
|
35 |
|
|
|
|
1.23 |
1.77 |
2.27 |
2.95 |
3.39 |
4.73 |
8.24 |
13.57 |
19.93 |
22.09 |
|
40 |
|
|
|
|
1.41 |
2.02 |
2.59 |
3.38 |
3.87 |
5.40 |
9.42 |
15.51 |
22.78 |
25.24 |
|
45 |
|
|
|
|
|
|
2.91 |
3.80 |
4.35 |
6.08 |
10.59 |
17.45 |
25.62 |
28.40 |
|
50 |
|
|
|
|
|
|
3.24 |
4.22 |
4.84 |
6.75 |
11.77 |
19.39 |
28.47 |
31.55 |
|
55 |
|
|
|
|
|
|
|
|
5.32 |
7.43 |
12.95 |
21.33 |
31.32 |
34.71 |
|
60 |
|
|
|
|
|
|
|
|
5.80 |
8.10 |
14.12 |
23.27 |
34.17 |
37.87 |
|
65 |
|
|
|
|
|
|
|
|
6.29 |
8.78 |
15.30 |
25.21 |
37.01 |
41.02 |
|
70 |
|
|
|
|
|
|
|
|
6.77 |
9.45 |
16.48 |
27.15 |
39.86 |
44.18 |
|
75 |
|
|
|
|
|
|
|
|
7.26 |
10.13 |
17.65 |
29.09 |
42.71 |
47.33 |
|
80 |
|
|
|
|
|
|
|
|
7.74 |
10.80 |
18.83 |
31.03 |
45.56 |
50.49 |
|
85 |
|
|
|
|
|
|
|
|
|
11.48 |
20.01 |
32.97 |
48.40 |
53.64 |
|
90 |
|
|
|
|
|
|
|
|
|
12.15 |
21.19 |
34.91 |
51.25 |
56.80 |
|
95 |
|
|
|
|
|
|
|
|
|
12.83 |
22.36 |
36.85 |
54.10 |
59.95 |
|
100 |
|
|
|
|
|
|
|
|
|
13.50 |
23.54 |
38.78 |
56.94 |
63.11 |
|
120 |
|
|
|
|
|
|
|
|
|
|
28.25 |
46.54 |
68.33 |
75.73 |
|
140 |
|
|
|
|
|
|
|
|
|
|
|
54.30 |
79.72 |
88.35 |
|
160 |
|
|
|
|
|
|
|
|
|
|
|
62.06 |
91.11 |
101.0 |
|
180 |
|
|
|
|
|
|
|
|
|
|
|
|
102.5 |
113.6 |
|
公称直径/mm |
14 |
16 |
18 |
20 |
21 |
25 |
28 |
30 |
32 |
35 |
38 |
40 |
45 |
50 |
|
公称长度/mm |
每1 000件钢制品的质量 ≈ |
|||||||||||||
|
10 |
7.94 |
9.42 |
12.29 |
15.18 |
|
|
|
|
|
|
|
|
|
|
|
12 |
9.53 |
11.31 |
14.75 |
18.21 |
|
|
|
|
|
|
|
|
|
|
|
14 |
11.12 |
13.19 |
17.20 |
21.25 |
22.63 |
33.47 |
41.56 |
48.45 |
|
|
|
|
|
|
|
16 |
12.71 |
15.08 |
19.66 |
24.28 |
25.86 |
38.25 |
47.50 |
55.37 |
|
|
|
|
|
|
|
18 |
14.30 |
16.96 |
22.12 |
27.32 |
29.10 |
43.03 |
53.43 |
62.29 |
|
|
|
|
|
|
|
20 |
15.89 |
18.85 |
24.58 |
30.36 |
32.33 |
47.81 |
59.37 |
69.21 |
74.66 |
94.00 |
110.0 |
117.4 |
149.1 |
185.4 |
|
22 |
17.47 |
20.73 |
27.03 |
33.39 |
35.56 |
52.59 |
65.31 |
76.13 |
82.12 |
103.4 |
121.0 |
129.1 |
164.0 |
203.9 |
|
24 |
19.06 |
22.61 |
29.49 |
36.43 |
38.79 |
57.37 |
71.25 |
83.05 |
89.59 |
112.8 |
132.0 |
140.8 |
178.9 |
222.5 |
|
26 |
20.65 |
24.50 |
31.95 |
39.46 |
42.03 |
62.15 |
77.18 |
89.97 |
97.05 |
122.2 |
143.0 |
152.6 |
193.9 |
241.0 |
|
28 |
22.24 |
26.38 |
34.41 |
42.50 |
45.26 |
66.93 |
83.12 |
96.89 |
104.5 |
131.6 |
154.0 |
164.3 |
208.8 |
259.6 |
|
30 |
23.83 |
28.27 |
36.86 |
45.53 |
48.49 |
71.71 |
89.06 |
103.8 |
112.0 |
141.0 |
164.9 |
176.0 |
223.7 |
278.1 |
|
32 |
25.42 |
30.15 |
39.32 |
48.57 |
51.73 |
76.49 |
94.99 |
110.7 |
119.4 |
150.4 |
175.9 |
187.8 |
238.6 |
296.6 |
|
35 |
27.80 |
32.98 |
43.01 |
53.12 |
56.57 |
83.67 |
103.9 |
121.1 |
130.6 |
164.5 |
192.4 |
205.4 |
261.0 |
324.5 |
|
40 |
31.77 |
37.69 |
49.15 |
60.71 |
64.66 |
95.62 |
118.7 |
138.4 |
149.3 |
188.0 |
219.9 |
234.7 |
298.2 |
370.8 |
|
45 |
35.74 |
42.40 |
55.30 |
68.30 |
72.74 |
107.6 |
133.6 |
155.7 |
168.0 |
211.5 |
247.4 |
264.1 |
335.5 |
417.2 |
|
50 |
39.72 |
47.11 |
61.44 |
75.89 |
80.82 |
119.5 |
148.4 |
173.0 |
186.6 |
235.0 |
274.9 |
293.4 |
372.8 |
463.5 |
|
55 |
43.69 |
51.83 |
67.58 |
83.48 |
88.90 |
131.5 |
163.3 |
190.3 |
205.3 |
258.5 |
302.4 |
322.8 |
410.1 |
509.9 |
|
60 |
47.66 |
56.54 |
73.73 |
91.07 |
96.98 |
143.4 |
178.1 |
207.6 |
224.0 |
282.0 |
329.9 |
352.1 |
447.3 |
556.2 |
|
65 |
51.63 |
61.25 |
79.87 |
98.65 |
105.1 |
155.4 |
193.0 |
224.9 |
242.6 |
305.5 |
357.4 |
381.4 |
484.6 |
602.6 |
|
70 |
55.60 |
65.96 |
86.02 |
106.2 |
113.1 |
167.3 |
207.8 |
242.2 |
261.3 |
329.0 |
384.9 |
410.8 |
521.9 |
648.9 |
|
75 |
59.57 |
70.67 |
92.16 |
113.8 |
121.2 |
179.3 |
222.6 |
259.5 |
280.0 |
352.5 |
412.4 |
440.1 |
559.2 |
695.3 |
|
80 |
63.54 |
75.38 |
98.30 |
121.4 |
129.3 |
191.2 |
237.5 |
276.8 |
298.6 |
376.0 |
439.9 |
469.5 |
596.5 |
741.6 |
|
85 |
67.52 |
80.09 |
104.4 |
129.0 |
137.4 |
203.2 |
252.3 |
294.1 |
317.3 |
399.5 |
467.4 |
498.8 |
633.7 |
788.0 |
|
90 |
71.49 |
84.80 |
110.6 |
136.6 |
145.5 |
215.1 |
267.2 |
311.4 |
336.0 |
423.0 |
494.8 |
528.1 |
671.0 |
834.3 |
|
95 |
75.46 |
89.52 |
116.7 |
144.2 |
153.6 |
227.1 |
282.0 |
328.7 |
354.6 |
446.5 |
522.3 |
557.5 |
708.3 |
880.7 |
|
100 |
79.43 |
94.23 |
122.9 |
151.8 |
161.6 |
239.0 |
296.9 |
346.0 |
373.3 |
470.0 |
549.8 |
586.8 |
745.6 |
927.0 |
|
120 |
95.32 |
113.1 |
147.5 |
182.1 |
194.0 |
286.9 |
356.2 |
415.2 |
447.9 |
564.0 |
659.8 |
704.2 |
894.7 |
1112 |
|
140 |
111.2 |
131.9 |
172.0 |
212.5 |
226.3 |
334.7 |
415.6 |
484.5 |
522.6 |
658.0 |
769.8 |
821.6 |
1044 |
1298 |
|
160 |
127.1 |
150.8 |
196.6 |
242.8 |
258.6 |
382.5 |
475.0 |
553.7 |
597.2 |
752.0 |
879.7 |
938.9 |
1193 |
1483 |
|
180 |
143.0 |
169.6 |
221.2 |
273.2 |
291.0 |
430.3 |
534.3 |
622.9 |
671.9 |
846.0 |
989.7 |
1056 |
1342 |
1669 |
|
200 |
158.9 |
188.5 |
245.8 |
303.6 |
323.3 |
478.1 |
593.7 |
692.1 |
746.6 |
940.0 |
1100 |
1174 |
1491 |
1854 |
