计算选型
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平锥头铆钉(粗制)(GB/T 864—1986) mm |
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标记示例： 公称直径d＝12mm、公称长度l＝50mm、材料为BL2、不经表面处理的平锥头铆钉的标记： 铆钉 GB/T 864 12×50 |
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d |
dk |
K |
r max |
r1 max |
l的范围 |
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公称 |
max |
min |
max |
min |
max |
min |
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|
12 |
12.3 |
11.7 |
21 |
19 |
10.5 |
9.5 |
0.5 |
2 |
20～100 |
|
(14) |
14.3 |
13.7 |
25 |
23 |
12.8 |
11.2 |
0.5 |
2 |
20～100 |
|
16 |
16.3 |
15.7 |
29 |
27 |
14.8 |
13.2 |
0.5 |
2 |
24～110 |
|
(18) |
18.3 |
17.7 |
32.4 |
29.6 |
16.8 |
15.2 |
0.5 |
2 |
30～150 |
|
20 |
20.35 |
19.65 |
35.4 |
32.6 |
17.8 |
16.2 |
0.8 |
3 |
30～150 |
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(22) |
22.35 |
21.65 |
39.9 |
37.1 |
20.2 |
17.8 |
0.8 |
3 |
38～180 |
|
24 |
24.35 |
23.65 |
41.4 |
38.6 |
22.7 |
20.3 |
0.8 |
3 |
50～180 |
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(27) |
27.35 |
26.65 |
46.4 |
43.6 |
24.7 |
22.3 |
0.8 |
3 |
58～180 |
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30 |
30.35 |
29.65 |
51.4 |
48.6 |
28.2 |
25.8 |
0.8 |
3 |
65～180 |
|
36 |
36.4 |
35.6 |
61.8 |
58.2 |
34.6 |
31.4 |
0.8 |
3 |
70～200 |
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注：尽可能不采用括号内的规格。 |
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公称长度l的通用规格系列： mm |
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公称 |
20 |
22 |
24 |
26 |
28 |
30 |
32 |
35 |
38 |
40 |
42 |
45 |
|
min |
19.35 |
21.35 |
23.35 |
25.35 |
27.35 |
29.35 |
31.2 |
34.2 |
37.2 |
39.2 |
41.2 |
44.2 |
|
max |
20.65 |
22.65 |
24.65 |
26.65 |
28.65 |
30.65 |
32.8 |
35.8 |
38.8 |
40.8 |
42.8 |
45.8 |
|
公称 |
48 |
50 |
52 |
55 |
58 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
|
min |
47.2 |
49.2 |
51.05 |
54.05 |
57.05 |
59.05 |
64.05 |
69.05 |
74.05 |
79.05 |
83.9 |
88.9 |
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max |
48.8 |
50.8 |
52.95 |
55.95 |
58.95 |
60.95 |
65.95 |
70.95 |
75.95 |
80.95 |
86.1 |
91.1 |
|
公称 |
95 |
100 |
110 |
120 |
130 |
140 |
150 |
160 |
170 |
180 |
190 |
200 |
|
min |
93.9 |
98.9 |
108.9 |
118.9 |
128.7 |
138.7 |
148.7 |
158.7 |
168.7 |
178.7 |
188.55 |
198.55 |
|
max |
96.1 |
101.1 |
111.1 |
121.1 |
131.3 |
141.3 |
151.3 |
161.3 |
171.3 |
181.3 |
191.45 |
201.45 |
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质量 kg |
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公称直径/mm |
12 |
14 |
16 |
18 |
20 |
22 |
24 |
27 |
30 |
36 |
|
公称长度/mm |
每1000件钢制品的质量 ≈ |
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|
20 |
31.93 |
48.96 |
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|
22 |
33.70 |
51.37 |
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|
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24 |
35.46 |
53.77 |
78.10 |
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26 |
37.23 |
56.17 |
81.23 |
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29 |
38.99 |
58.57 |
84.37 |
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30 |
40.76 |
60.97 |
87.51 |
114.4 |
145.4 |
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32 |
42.52 |
63.37 |
90.64 |
118.4 |
150.3 |
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35 |
45.17 |
66.98 |
95.35 |
124.4 |
157.7 |
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38 |
47.81 |
70.58 |
100.1 |
130.3 |
165.0 |
216.4 |
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40 |
49.58 |
72.98 |
103.2 |
134.3 |
169.9 |
222.4 |
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|
42 |
51.34 |
75.38 |
106.3 |
138.3 |
174.8 |
228.3 |
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45 |
53.99 |
78.98 |
111.0 |
144.2 |
182.2 |
237.2 |
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|
48 |
56.63 |
82.58 |
115.7 |
150.2 |
189.5 |
246.1 |
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|
50 |
58.40 |
84.99 |
118.9 |
154.1 |
194.4 |
252.0 |
299.8 |
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52 |
60.16 |
87.39 |
122.0 |
158.1 |
199.3 |
258.0 |
306.9 |
|
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|
55 |
62.81 |
90.99 |
126.7 |
164.1 |
206.7 |
266.9 |
317.5 |
|
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|
58 |
65.46 |
94.59 |
131.4 |
170.0 |
214.0 |
275.7 |
328.1 |
434.0 |
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|
60 |
67.22 |
96.99 |
134.6 |
174.0 |
219.0 |
281.7 |
335.1 |
443.0 |
|
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|
65 |
71.63 |
103.0 |
142.4 |
183.9 |
231.2 |
296.5 |
352.8 |
465.3 |
606.0 |
|
|
70 |
76.04 |
109.0 |
150.2 |
193.8 |
243.5 |
311.3 |
370.4 |
487.6 |
633.6 |
984.9 |
|
75 |
80.45 |
115.0 |
158.1 |
203.8 |
255.7 |
326.2 |
388.1 |
510.0 |
661.2 |
1025 |
|
80 |
84.86 |
121.0 |
165.9 |
213.7 |
268.0 |
341.0 |
405.7 |
532.3 |
688.7 |
1064 |
|
85 |
89.27 |
127.0 |
173.8 |
223.6 |
280.2 |
355.8 |
423.3 |
554.6 |
716.3 |
1104 |
|
90 |
93.68 |
133.0 |
181.6 |
233.5 |
292.5 |
370.6 |
441.0 |
576.9 |
743.9 |
1144 |
|
95 |
98.10 |
139.0 |
189.5 |
243.5 |
304.7 |
385.5 |
458.6 |
599.3 |
771.4 |
1183 |
|
100 |
102.5 |
145.0 |
197.3 |
253.4 |
317.0 |
400.3 |
476.3 |
621.6 |
799.0 |
1223 |
|
110 |
|
|
213.0 |
273.2 |
341.5 |
429.9 |
511.6 |
666.3 |
854.1 |
1303 |
|
120 |
|
|
|
293.1 |
366.0 |
459.6 |
546.8 |
710.9 |
909.3 |
1382 |
|
130 |
|
|
|
312.9 |
390.5 |
489.2 |
582.1 |
755.6 |
964.4 |
1461 |
|
140 |
|
|
|
332.8 |
415.0 |
518.9 |
617.4 |
800.2 |
1020 |
1541 |
|
150 |
|
|
|
352.6 |
439.5 |
548.5 |
652.7 |
844.9 |
1075 |
1620 |
|
160 |
|
|
|
|
|
578.2 |
688.0 |
889.6 |
1130 |
1700 |
|
170 |
|
|
|
|
|
607.8 |
723.3 |
934.2 |
1185 |
1779 |
|
180 |
|
|
|
|
|
637.5 |
758.6 |
978.9 |
1240 |
1858 |
|
190 |
|
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|
1938 |
|
200 |
|
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2017 |
