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GB/T 2088-2009 普通圆柱螺旋拉伸弹簧尺寸及参数
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GB/T 2088-2009 普通圆柱螺旋拉伸弹簧尺寸及参数
普通圆柱螺旋拉伸弹簧LI型 GB/T 2088-2009
①n：有效圈数
有效圈长度 ≈ （n+1）d
②开口宽度 h = 0.2D
③LI型弹簧质量：m = πd2×展开长度×ρ/4,kg；式中 ρ=7.85×10-6 kg/mm3，展开长度≈πDn+钩环展开部分
d
D
公称直径
弹簧中径
0.5
3
0.5
3.5
0.5
4
0.5
5
0.5
6
0.6
3
0.6
4
0.6
5
0.6
6
0.6
7
0.8
4
0.8
5
0.8
6
0.8
8
0.8
9
1
5
1
6
1
7
1
8
1
10
1
12
1.2
6
1.2
7
1.2
8
1.2
10
1.2
12
1.2
14
1.6
8
1.6
10
1.6
12
1.6
14
1.6
16
1.6
18
2
10
2
12
2
14
2
16
2
18
2
20
2.5
12
2.5
14
2.5
16
2.5
18
2.5
20
2.5
25
3
14
3
16
3
18
3
20
3
22
3
25
3.5
18
3.5
20
3.5
22
3.5
25
3.5
28
3.5
35
4
22
4
25
4
28
4
32
4
35
4
40
4
45
4.5
25
4.5
28
4.5
32
4.5
35
4.5
40
4.5
45
4.5
50
5
25
5
28
5
32
5
35
5
40
5
45
5
55
6
32
6
35
6
40
6
45
6
50
6
60
6
70
8
40
8
45
8
50
8
55
8
60
8
70
8
80
F0
F1
H-有效圈长度
f1-试验载荷下变形量
弹簧刚度(N/mm)
初拉力 /N
试验载荷 /N
n=8.25
n=10.5
n=12.25
n=15.5
n=18.25
n=20.5
n=25.5
n=30.25
n=40.5
n=8.25
n=10.5
n=12.5
n=15.5
n=18.25
n=20.5
n=25.5
n=30.25
n=40.5
n=8.25
n=10.5
n=12.25
n=15.5
n=18.25
n=20.5
n=25.5
n=30.25
n=40.5
1.6
14.4
4.6
5.8
6.6
8.3
9.6
10.7
13.2
15.6
20.8
4.6
5.9
5.3
8.7
10.2
11.4
14.3
19.8
22.7
2.77
2.18
1.87
1.47
1.25
1.12
0.896
0.648
0.564
1.2
12.3
4.6
5.8
6.6
8.3
9.6
10.7
13.2
15.6
20.8
6.4
8.1
9.8
11.9
14.1
15.8
19.6
27.2
31.3
1.74
1.37
1.18
0.929
0.789
0.702
0.565
0.408
0.355
0.9
10.8
4.6
5.8
6.6
8.3
9.6
10.7
13.2
15.6
20.8
8.5
10.8
15.7
15.9
18.8
21.1
26.2
36.1
41.6
1.17
0.92
0.79
0.622
0.528
0.47
0.378
0.274
0.238
0.6
8.6
4.6
5.8
6.6
8.3
9.6
10.7
13.2
15.6
20.8
13.3
17
22.9
25.1
29.5
33.2
41.2
57.1
65.6
0.6
0.47
0.4
0.319
0.271
0.241
0.194
0.14
0.122
0.4
7.2
4.6
5.8
6.6
8.3
9.6
10.7
13.2
15.6
20.8
19.4
25.2
31.5
37
43.3
48.9
60.7
83.8
96.3
0.35
0.27
0.23
0.184
0.157
0.139
0.112
0.081
0.0706
3.3
23.9
5.6
6.9
7.9
9.9
11.6
12.9
15.9
18.8
24.9
3.6
4.6
5.3
6.7
7.9
8.9
11.1
13.1
17.6
5.75
4.51
3.87
3.06
2.6
2.31
1.86
1.57
1.17
1.9
17.9
5.6
6.9
7.9
9.9
11.6
12.9
15.9
18.8
24.9
6.6
8.4
9.8
12.4
14.5
16.4
20.4
24.2
32.4
2.42
1.9
1.63
1.29
1.1
0.975
0.784
0.661
0.494
1.2
14.3
5.6
6.9
7.9
9.9
11.6
12.9
15.9
18.8
24.9
10.6
13.4
15.7
19.8
23.4
26.3
32.6
38.8
51.8
1.24
0.975
0.836
0.661
0.561
0.499
0.402
0.338
0.253
0.8
11.9
5.6
6.9
7.9
9.9
11.6
12.9
15.9
18.8
24.9
15.5
19.7
22.9
29.1
34.2
38.4
47.8
56.6
76
0.718
0.564
0.484
0.382
0.325
0.289
0.232
0.196
0.146
0.6
10.2
5.6
6.9
7.9
9.9
11.6
12.9
15.9
18.8
24.9
21.2
27
31.5
39.8
47.1
52.7
65.8
78
104.3
0.452
0.355
0.305
0.241
0.204
0.182
0.146
0.123
0.092
5.9
40.4
7.4
9.2
10.6
13.2
15.4
17.2
21.2
25
33.2
4.5
5.7
6.7
8.5
10
11.2
13.9
16.5
22.1
7.66
6.02
5.16
4.08
3.46
3.08
2.48
2.09
1.56
3.8
32.3
7.4
9.2
10.6
13.2
15.4
17.2
21.2
25
33.2
7.3
9.3
10.8
13.6
16.1
18
22.4
26.6
35.7
3.92
3.08
2.64
2.09
1.77
1.58
1.27
1.07
0.799
2.6
26.9
7.4
9.2
10.6
13.2
15.4
17.2
21.2
25
33.2
10.7
13.7
15.9
20.1
23.6
26.6
33.1
39.3
52.6
2.27
1.78
1.53
1.21
1.03
0.913
0.734
0.619
0.462
1.5
20.2
7.4
9.2
10.6
13.2
15.4
17.2
21.2
25
33.2
19.6
24.9
29
36.7
43.2
48.6
60.3
71.6
95.9
0.952
0.752
0.645
0.51
0.433
0.385
0.31
0.261
0.195
1.2
18
7.4
9.2
10.6
13.2
15.4
17.2
21.2
25
33.2
25
31.8
37.1
46.9
55.3
62
77.1
91.8
122.6
0.673
0.528
0.453
0.358
0.304
0.271
0.218
0.183
0.137
9.2
61.5
9.3
11.5
13.3
16.5
19.3
21.5
26.5
31.3
41.5
5.5
7
8.1
10.3
12.1
13.6
16.9
20
26.8
9.58
7.52
6.45
5.1
4.33
3.85
3.1
2.61
1.95
6.4
51.3
9.3
11.5
13.3
16.5
19.3
21.5
26.5
31.3
41.5
8.1
10.3
12
15.2
17.9
25.1
25.1
29.7
39.7
5.54
4.35
3.73
2.95
2.51
1.79
1.79
1.51
1.13
4.7
44
9.3
11.5
13.3
16.5
19.3
21.5
26.5
31.3
41.5
11.3
14.3
16.7
21.1
24.9
28.1
34.8
41.3
55.3
3.49
2.74
2.35
1.86
1.58
1.4
1.13
0.952
0.711
3.6
38.5
9.3
11.5
13.3
16.5
19.3
21.5
26.5
31.3
41.5
14.9
19
22.2
28.1
32.9
37.1
46.2
54.7
73.3
2.34
1.84
1.57
1.24
1.06
0.941
0.756
0.638
0.476
2.3
30.8
9.3
11.5
13.3
16.5
19.3
21.5
26.5
31.3
41.5
23.8
30.3
35.4
44.7
52.7
59.1
73.6
87.4
116.8
1.2
0.94
0.806
0.637
0.541
0.482
0.387
0.326
0.244
1.6
25.6
9.3
11.5
13.3
16.5
19.3
21.5
26.5
31.3
41.5
34.6
44.1
51.4
65
76.7
86
107.1
127
170.2
0.693
0.544
0.467
0.369
0.313
0.279
0.224
0.189
0.141
13.3
86.4
11.1
13.8
15.9
19.8
23.1
25.8
31.8
37.5
49.8
6.4
8.1
9.4
11.9
14.1
15.8
19.7
23.4
31.2
11.5
9.03
7.74
6.12
5.19
4.62
3.72
3.13
2.34
9.8
74
11.1
13.8
15.9
19.8
23.1
25.8
31.8
37.5
49.8
8.9
11.3
13.2
16.7
19.6
21.8
27.4
32.6
43.7
7.24
5.69
4.87
3.85
3.27
2.95
2.34
1.97
1.47
7.5
64.8
11.1
13.8
15.9
19.8
23.1
25.8
31.8
37.5
49.8
11.8
15
17.6
22.2
26.2
29.4
36.5
43.4
58
4.85
3.81
3.26
2.58
2.19
1.95
1.57
1.32
0.988
4.8
51.8
11.1
13.8
15.9
19.8
23.1
25.8
31.8
37.5
49.8
19
19.5
28.1
35.6
42
47
58.5
69.4
92.9
2.48
2.41
1.67
1.32
1.12
0.999
0.803
0.677
0.506
3.3
43.2
11.1
13.8
15.9
19.8
23.1
25.8
31.8
37.5
49.8
27.7
35.3
41.3
52.2
61.5
69
85.8
101.8
136.2
1.44
1.13
0.967
0.765
0.649
0.578
0.465
0.392
0.293
2.4
37
11.1
13.8
15.9
19.8
23.1
25.8
31.8
37.5
49.8
38.2
48.7
56.8
71.9
84.6
95.1
118.1
140.1
188
0.905
0.711
0.609
0.481
0.409
0.364
0.293
0.247
0.184
23.6
145
14.8
18.4
21.2
26.4
30.8
34.4
42.4
50
66.4
7.9
10.1
11.8
14.9
17.5
19.7
24.5
29
38.9
15.3
12
10.3
8.15
6.93
6.17
4.96
4.18
3.12
15.1
116
14.8
18.4
21.2
26.4
30.8
34.4
42.4
50
66.4
12.9
16.4
19.1
24.1
28.4
31.9
39.7
47.1
63.1
7.84
6.16
5.28
4.18
3.55
3.16
2.54
2.14
1.6
10.5
97
14.8
18.4
21.2
26.4
30.8
34.4
42.4
50
66.4
19.1
24.2
28.3
35.7
42.2
47.3
58.8
69.8
93.5
4.54
3.57
3.06
2.42
2.05
1.83
1.47
1.24
0.925
7.7
83.1
14.8
18.4
21.2
26.4
30.8
34.4
42.4
50
66.4
26.4
33.5
39.1
49.6
58.4
65.6
81.5
96.7
129.6
2.86
2.25
1.93
1.52
1.29
1.15
0.925
0.78
0.582
5.9
72.7
14.8
18.4
21.2
26.4
30.8
34.4
42.4
50
66.4
34.8
44.5
51.8
65.5
77.1
86.6
107.7
128
171.3
1.92
1.5
1.29
1.02
0.866
0.771
0.62
0.522
0.39
4.7
64.7
14.8
18.4
21.2
26.4
30.8
34.4
42.4
50
66.4
44.4
56.6
66.2
83.8
98.1
110.9
137.9
163.5
219
1.35
1.06
0.906
0.716
0.608
0.541
0.435
0.367
0.274
37
215
18.5
23
26.5
33
38.5
43
53
62.5
83
9.3
11.9
13.8
17.5
20.6
23.1
28.7
34.1
45.6
19.2
15
12.9
10.2
8.66
7.71
6.2
5.22
3.9
25.7
179
18.5
23
26.5
33
38.5
43
53
62.5
83
13.8
17.6
20.5
26
30.6
34.4
42.7
50.8
67.8
11.1
8.71
7.46
5.9
5.01
4.46
3.59
3.02
2.26
18.8
153
18.5
23
26.5
33
38.5
43
53
62.5
83
19.2
24.5
28.6
36.2
42.5
47.8
59.4
70.6
94.5
6.98
5.48
4.7
3.71
3.16
2.81
2.26
1.9
1.42
14.4
134
18.5
23
26.5
33
38.5
43
53
62.5
83
25.6
32.6
38
48
56.7
63.6
79.2
93.4
125.6
4.68
3.67
3.15
2.49
2.11
1.88
1.51
1.28
0.952
11.4
119
18.5
23
26.5
33
38.5
43
53
62.5
83
32.8
41.7
48.7
61.5
72.7
81.5
101.5
120.1
160.8
3.28
2.58
2.21
1.75
1.48
1.32
1.06
0.896
0.669
9.2
107
18.5
23
26.5
33
38.5
43
53
62.5
83
40.9
52
60.7
77
90.6
101.6
126.2
149.8
200.4
2.39
1.88
1.61
1.27
1.08
0.963
0.775
0.653
0.488
62.7
339
23.1
28.8
33.1
41.3
48.1
53.8
66.3
78.1
103.8
10.2
13
15.2
19.2
22.6
25.3
31.6
37.4
50.1
27.1
21.3
18.2
14.4
12.2
10.9
8.75
7.38
5.51
46.1
291
23.1
28.8
33.1
41.3
48.1
53.8
66.3
78.1
103.8
14.4
18.3
21.3
27
31.8
35.7
44.4
52.7
70.6
17
13.4
11.5
9.07
7.7
6.86
5.51
4.65
3.47
35.3
255
23.1
28.8
33.1
41.3
48.1
53.8
66.3
78.1
103.8
19.3
24.5
28.6
36.1
42.6
47.9
59.5
70.6
94.3
11.4
8.97
7.69
6.08
5.16
4.59
3.69
3.11
2.33
27.9
226
23.1
28.8
33.1
41.3
48.1
53.8
66.3
78.1
103.8
24.7
31.4
36.7
46.4
54.7
61.3
76.5
90.5
121.5
8.02
6.3
5.4
4.27
3.62
3.23
2.59
2.19
1.63
22.6
204
23.1
28.8
33.1
41.3
48.1
53.8
66.3
78.1
103.8
31.1
39.5
46
58.3
68.7
77.2
96
114.1
152.4
5.84
4.59
3.94
3.11
2.64
2.35
1.89
1.59
1.19
14.4
163
23.1
28.8
33.1
41.3
48.1
53.8
66.3
78.1
103.8
49.7
63.2
73.6
128.1
110.1
123.8
153.5
182.1
243.6
2.99
2.35
2.02
11.59
1.35
1.2
0.968
0.816
0.61
95.6
475
27.8
34.5
39.8
49.5
57.8
64.5
79.5
93.8
124.5
10.7
13.6
15.9
20.2
23.7
26.7
33.3
39.4
52.7
35.3
27.8
23.8
18.8
16
14.2
11.4
9.64
7.2
73.2
416
27.8
34.5
39.8
49.5
57.8
64.5
79.5
93.8
124.5
14.5
18.4
21.6
27.2
32
36
44.8
53.1
71.1
23.7
18.6
15.9
12.6
10.7
9.53
7.66
6.46
4.82
57.8
370
27.8
34.5
39.8
49.5
57.8
64.5
79.5
93.8
124.5
18.8
23.8
27.9
35.3
41.5
46.7
58
68.9
92.1
16.6
13.1
11.2
8.85
7.52
6.69
5.38
4.53
3.39
46.8
333
27.8
34.5
39.8
49.5
57.8
64.5
79.5
93.8
124.5
23.7
30.1
35.1
44.4
52.2
58.6
73
86.5
115.9
12.1
9.52
8.16
6.45
5.48
4.88
3.92
3.31
2.47
38.7
303
27.8
34.5
39.8
49.5
57.8
64.5
79.5
93.8
124.5
29
37
43.1
54.5
64.2
72.2
89.6
106.6
142.9
9.11
7.15
6.13
4.85
4.12
3.66
2.95
2.48
1.85
29.9
266
27.8
34.5
39.8
49.5
57.8
64.5
79.5
93.8
124.5
38
48.4
56.5
71.5
84
94.4
117.5
139.7
187.4
6.21
4.88
4.18
3.3
2.81
2.5
2.01
1.69
1.26
107
587
32.4
40.3
46.4
57.8
67.4
75.3
92.8
109.4
145.3
15.6
19.8
23.2
29.3
34.5
38.7
48.2
57.1
76.6
30.8
24.2
20.7
16.4
13.9
12.4
9.96
8.4
6.27
86.8
528
32.4
40.3
46.4
57.8
67.4
75.3
92.8
109.4
145.3
19.6
25.1
29.2
36.8
43.7
48.8
60.8
72.1
96.5
22.5
17.6
15.1
12
10.1
9.04
7.26
6.12
4.57
71.7
480
32.4
40.3
46.4
57.8
67.4
75.3
92.8
109.4
145.3
24.2
30.7
35.8
45.5
53.5
60.1
74.8
88.8
118.7
16.9
13.3
11.4
8.98
7.63
6.79
5.46
4.6
3.44
55.5
423
32.4
40.3
46.4
57.8
67.4
75.3
92.8
109.4
145.3
32
40.7
47.5
60
70.7
79.4
98.8
117
157.1
11.5
9.03
7.74
6.12
5.2
4.63
3.72
3.14
2.34
44.2
377
32.4
40.3
46.4
57.8
67.4
75.3
92.8
109.4
145.3
40.7
51.8
60.4
76.3
89.9
101.2
125.6
149.2
199.3
8.18
6.43
5.51
4.36
3.7
3.29
2.65
2.23
1.67
28.4
302
32.4
40.3
46.4
57.8
67.4
75.3
92.8
109.4
145.3
65.3
83.2
97
122.7
144.8
161.9
201.2
240
320.8
4.19
3.29
2.82
2.23
1.89
1.69
1.36
1.14
0.853
123
694
37
46
53
66
77
86
106
125
166
19.8
25.3
29.4
37.3
43.9
49.2
61.3
72.7
97.4
28.8
22.6
19.4
15.3
13
11.6
9.31
7.85
5.86
94.7
611
37
46
53
66
77
86
106
125
166
26.3
33.5
39.1
49.6
58.2
65.4
81.4
96.5
129.4
19.6
15.4
13.2
10.4
8.87
7.89
6.34
5.35
3.99
75.4
545
37
46
53
66
77
86
106
125
166
33.5
42.7
50
63.2
74.4
83.6
103.9
123.3
165.4
14
11
9.4
7.43
6.31
5.62
4.52
3.81
2.84
57.8
477
37
46
53
66
77
86
106
125
166
44.8
57
66.5
84.2
99.1
111.5
138.3
164.4
220.6
9.35
7.35
6.3
4.98
4.23
3.76
3.03
2.55
1.9
48.3
436
37
46
53
66
77
86
106
125
166
54.2
69
80.6
102
120
134.6
167.8
198.8
265.5
7.15
5.62
4.81
3.8
3.23
2.88
2.31
1.95
1.46
37
382
37
46
53
66
77
86
106
125
166
72
91.8
107.1
135.3
159.7
178.8
222.6
263.4
353.8
4.79
3.76
3.22
2.55
2.16
1.93
1.55
1.31
0.975
29.2
339
37
46
53
66
77
86
106
125
166
92.2
118.7
137.1
173.1
203.8
229.5
284.2
337.8
452.3
3.36
2.61
2.26
1.79
1.52
1.35
1.09
0.917
0.685
152
870
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
15.6
29.1
33.9
43
50.6
57
70.4
83.8
112.2
46.1
24.7
21.2
16.7
14.2
12.6
10.2
8.57
6.4
121
777
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
29.3
37.3
43.4
55.1
65
72.9
90.7
107.5
144.2
22.4
17.6
15.1
11.9
10.1
9
7.23
6.1
4.55
92.6
680
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
39.2
49.8
58.2
73.7
86.8
97.4
121.1
143.6
192.6
15
11.8
10.1
7.97
6.77
6.03
4.85
4.09
3.05
77.4
621
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
47.7
60.5
70.5
89.3
104.9
117.9
146.9
174.2
233.3
11.4
8.99
7.71
6.09
5.18
4.61
3.7
3.12
2.33
62.8
544
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
62.7
79.8
93.1
117.9
138.7
155.7
194
230.2
308.5
7.67
6.03
5.17
4.08
3.47
3.09
2.48
2.09
1.56
46.8
483
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
80.9
103.1
120.2
152
179.5
201
250.7
296.7
396.5
5.39
4.23
3.63
2.87
2.43
2.17
1.74
1.47
1.1
37.9
435
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
101
128.5
150.4
190
223.1
251.3
312.7
371.1
496.4
3.93
3.09
2.64
2.09
1.78
1.58
1.27
1.07
0.8
232
1154
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
19.2
24.5
28.6
36.2
42.7
47.8
59.5
70.4
94.6
47.9
37.6
32.2
25.5
21.6
19.3
15.5
13.1
9.75
184
1030
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
24.8
31.6
36.8
46.7
54.9
61.8
76.9
91.1
121.9
34.1
26.8
23
18.1
15.4
13.7
11
9.29
6.94
141
902
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
33.4
42.5
49.4
62.4
73.9
82.8
103
122.2
163.7
22.8
17.9
15.4
12.2
10.3
9.19
7.39
6.23
4.65
118
824
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
40.6
51.5
59.8
76
89.5
100.6
125
148.3
198.9
17.4
13.7
11.8
9.29
7.89
7.02
5.65
4.76
3.55
90.3
721
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
53.9
68.7
80.1
101.4
119.5
134.2
166.9
197.7
265
11.7
9.18
7.87
6.22
5.28
4.7
3.78
3.19
2.38
71.3
641
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
69.4
88.3
103
130.4
153.6
172.6
214.2
243.5
341.1
8.21
6.45
5.53
4.37
3.71
3.3
2.66
2.34
1.67
47.8
525
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
106
135.2
157.5
199.7
235.1
263.6
329.1
388
521
4.5
3.53
3.03
2.39
2.03
1.81
1.45
1.23
0.916
292
1505
55.5
69
79.5
99
116
129
159
188
249
25.6
32.6
38
48.1
56.7
63.5
79.3
94
125.8
47.3
37.2
31.9
25.2
21.4
19.1
15.3
12.9
9.64
244
1375
55.5
69
79.5
99
116
129
159
188
249
31.3
39.9
46.4
58.7
69
77.5
96.8
114.7
153.6
36.2
28.4
24.4
19.3
16.4
14.6
11.7
9.87
7.37
187
1204
55.5
69
79.5
99
116
129
159
188
249
42
53.5
62.4
78.8
92.5
104.3
129.7
153.9
205.9
24.2
19
16.3
12.9
11
9.75
7.84
6.61
4.94
148
1070
55.5
69
79.5
99
116
129
159
188
249
54.2
68.8
80.2
101.8
119.7
134.6
167.3
198.7
265.7
17
13.4
11.5
9.06
7.7
6.85
5.51
4.64
3.47
120
963
55.5
69
79.5
99
116
129
159
188
249
68
86.5
100.8
126.4
150.3
168.9
209.7
249.4
333.2
12.4
9.75
8.36
6.67
5.61
4.99
4.02
3.38
2.53
83.2
803
55.5
69
79.5
99
116
129
159
188
249
100.3
127.6
148.7
188.4
221.5
249.1
310.3
367.2
493
7.18
5.64
4.84
3.82
3.25
2.89
2.32
1.96
1.46
61.1
688
55.5
69
79.5
99
116
129
159
188
249
138.7
176.6
205.5
260.1
307.3
344.5
429.4
509.7
680.7
4.52
3.55
3.05
2.41
2.04
1.82
1.46
1.23
0.921
592
2753
74
92
106
132
154
172
212
250
332
28.2
35.9
41.9
53
62.5
70.2
87.1
103.4
138.5
76.6
60.2
51.6
40.8
34.6
30.8
24.8
20.9
15.6
468
2447
74
92
106
132
154
172
212
250
332
36.8
46.8
55.7
69.2
81.4
91.2
113.7
134.6
181.6
53.8
42.3
35.5
28.6
24.3
21.7
17.4
14.7
10.9
379
2203
74
92
106
132
154
172
212
250
332
46.5
59.2
70.4
87.3
103.1
115.4
143.6
170.5
228.3
39.2
30.8
25.9
20.9
17.7
15.8
12.7
10.7
7.99
313
2002
74
92
106
132
154
172
212
250
332
57.3
72.8
87.1
107.6
127
141.9
177.2
210.1
281.5
29.5
23.2
19.4
15.7
13.3
11.9
9.53
8.04
6
263
1835
74
92
106
132
154
172
212
250
332
69.3
88.3
102.7
129.9
152.6
172.2
214.2
254
340.3
22.7
17.8
15.3
12.1
10.3
9.13
7.34
6.19
4.62
193
1573
74
92
106
132
154
172
212
250
332
96.5
123.2
143.3
181.3
213.6
240
298.7
353.8
474.2
14.3
11.2
9.63
7.61
6.46
5.75
4.62
3.9
2.91
148
1377
74
92
106
132
154
172
212
250
332
128.3
163.4
190.5
241
283.8
319.2
396.5
470.9
630.3
9.58
7.52
6.45
5.1
4.33
3.85
3.1
2.61
1.95
F0
F1
H-有效圈长度
f1-试验载荷下变形量
弹簧刚度(N/mm)
初拉力 /N
试验载荷 /N
n=8.25
n=10.5
n=12.25
n=15.5
n=18.25
n=20.5
n=25.5
n=30.25
n=40.5
n=8.25
n=10.5
n=12.5
n=15.5
n=18.25
n=20.5
n=25.5
n=30.25
n=40.5
n=8.25
n=10.5
n=12.25
n=15.5
n=18.25
n=20.5
n=25.5
n=30.25
n=40.5
1.6
14.4
4.6
5.8
6.6
8.3
9.6
10.7
13.2
15.6
20.8
4.6
5.9
5.3
8.7
10.2
11.4
14.3
19.8
22.7
2.77
2.18
1.87
1.47
1.25
1.12
0.896
0.648
0.564
1.2
12.3
4.6
5.8
6.6
8.3
9.6
10.7
13.2
15.6
20.8
6.4
8.1
9.8
11.9
14.1
15.8
19.6
27.2
31.3
1.74
1.37
1.18
0.929
0.789
0.702
0.565
0.408
0.355
0.9
10.8
4.6
5.8
6.6
8.3
9.6
10.7
13.2
15.6
20.8
8.5
10.8
15.7
15.9
18.8
21.1
26.2
36.1
41.6
1.17
0.92
0.79
0.622
0.528
0.47
0.378
0.274
0.238
0.6
8.6
4.6
5.8
6.6
8.3
9.6
10.7
13.2
15.6
20.8
13.3
17
22.9
25.1
29.5
33.2
41.2
57.1
65.6
0.6
0.47
0.4
0.319
0.271
0.241
0.194
0.14
0.122
0.4
7.2
4.6
5.8
6.6
8.3
9.6
10.7
13.2
15.6
20.8
19.4
25.2
31.5
37
43.3
48.9
60.7
83.8
96.3
0.35
0.27
0.23
0.184
0.157
0.139
0.112
0.081
0.0706
3.3
23.9
5.6
6.9
7.9
9.9
11.6
12.9
15.9
18.8
24.9
3.6
4.6
5.3
6.7
7.9
8.9
11.1
13.1
17.6
5.75
4.51
3.87
3.06
2.6
2.31
1.86
1.57
1.17
1.9
17.9
5.6
6.9
7.9
9.9
11.6
12.9
15.9
18.8
24.9
6.6
8.4
9.8
12.4
14.5
16.4
20.4
24.2
32.4
2.42
1.9
1.63
1.29
1.1
0.975
0.784
0.661
0.494
1.2
14.3
5.6
6.9
7.9
9.9
11.6
12.9
15.9
18.8
24.9
10.6
13.4
15.7
19.8
23.4
26.3
32.6
38.8
51.8
1.24
0.975
0.836
0.661
0.561
0.499
0.402
0.338
0.253
0.8
11.9
5.6
6.9
7.9
9.9
11.6
12.9
15.9
18.8
24.9
15.5
19.7
22.9
29.1
34.2
38.4
47.8
56.6
76
0.718
0.564
0.484
0.382
0.325
0.289
0.232
0.196
0.146
0.6
10.2
5.6
6.9
7.9
9.9
11.6
12.9
15.9
18.8
24.9
21.2
27
31.5
39.8
47.1
52.7
65.8
78
104.3
0.452
0.355
0.305
0.241
0.204
0.182
0.146
0.123
0.092
5.9
40.4
7.4
9.2
10.6
13.2
15.4
17.2
21.2
25
33.2
4.5
5.7
6.7
8.5
10
11.2
13.9
16.5
22.1
7.66
6.02
5.16
4.08
3.46
3.08
2.48
2.09
1.56
3.8
32.3
7.4
9.2
10.6
13.2
15.4
17.2
21.2
25
33.2
7.3
9.3
10.8
13.6
16.1
18
22.4
26.6
35.7
3.92
3.08
2.64
2.09
1.77
1.58
1.27
1.07
0.799
2.6
26.9
7.4
9.2
10.6
13.2
15.4
17.2
21.2
25
33.2
10.7
13.7
15.9
20.1
23.6
26.6
33.1
39.3
52.6
2.27
1.78
1.53
1.21
1.03
0.913
0.734
0.619
0.462
1.5
20.2
7.4
9.2
10.6
13.2
15.4
17.2
21.2
25
33.2
19.6
24.9
29
36.7
43.2
48.6
60.3
71.6
95.9
0.952
0.752
0.645
0.51
0.433
0.385
0.31
0.261
0.195
1.2
18
7.4
9.2
10.6
13.2
15.4
17.2
21.2
25
33.2
25
31.8
37.1
46.9
55.3
62
77.1
91.8
122.6
0.673
0.528
0.453
0.358
0.304
0.271
0.218
0.183
0.137
9.2
61.5
9.3
11.5
13.3
16.5
19.3
21.5
26.5
31.3
41.5
5.5
7
8.1
10.3
12.1
13.6
16.9
20
26.8
9.58
7.52
6.45
5.1
4.33
3.85
3.1
2.61
1.95
6.4
51.3
9.3
11.5
13.3
16.5
19.3
21.5
26.5
31.3
41.5
8.1
10.3
12
15.2
17.9
25.1
25.1
29.7
39.7
5.54
4.35
3.73
2.95
2.51
1.79
1.79
1.51
1.13
4.7
44
9.3
11.5
13.3
16.5
19.3
21.5
26.5
31.3
41.5
11.3
14.3
16.7
21.1
24.9
28.1
34.8
41.3
55.3
3.49
2.74
2.35
1.86
1.58
1.4
1.13
0.952
0.711
3.6
38.5
9.3
11.5
13.3
16.5
19.3
21.5
26.5
31.3
41.5
14.9
19
22.2
28.1
32.9
37.1
46.2
54.7
73.3
2.34
1.84
1.57
1.24
1.06
0.941
0.756
0.638
0.476
2.3
30.8
9.3
11.5
13.3
16.5
19.3
21.5
26.5
31.3
41.5
23.8
30.3
35.4
44.7
52.7
59.1
73.6
87.4
116.8
1.2
0.94
0.806
0.637
0.541
0.482
0.387
0.326
0.244
1.6
25.6
9.3
11.5
13.3
16.5
19.3
21.5
26.5
31.3
41.5
34.6
44.1
51.4
65
76.7
86
107.1
127
170.2
0.693
0.544
0.467
0.369
0.313
0.279
0.224
0.189
0.141
13.3
86.4
11.1
13.8
15.9
19.8
23.1
25.8
31.8
37.5
49.8
6.4
8.1
9.4
11.9
14.1
15.8
19.7
23.4
31.2
11.5
9.03
7.74
6.12
5.19
4.62
3.72
3.13
2.34
9.8
74
11.1
13.8
15.9
19.8
23.1
25.8
31.8
37.5
49.8
8.9
11.3
13.2
16.7
19.6
21.8
27.4
32.6
43.7
7.24
5.69
4.87
3.85
3.27
2.95
2.34
1.97
1.47
7.5
64.8
11.1
13.8
15.9
19.8
23.1
25.8
31.8
37.5
49.8
11.8
15
17.6
22.2
26.2
29.4
36.5
43.4
58
4.85
3.81
3.26
2.58
2.19
1.95
1.57
1.32
0.988
4.8
51.8
11.1
13.8
15.9
19.8
23.1
25.8
31.8
37.5
49.8
19
19.5
28.1
35.6
42
47
58.5
69.4
92.9
2.48
2.41
1.67
1.32
1.12
0.999
0.803
0.677
0.506
3.3
43.2
11.1
13.8
15.9
19.8
23.1
25.8
31.8
37.5
49.8
27.7
35.3
41.3
52.2
61.5
69
85.8
101.8
136.2
1.44
1.13
0.967
0.765
0.649
0.578
0.465
0.392
0.293
2.4
37
11.1
13.8
15.9
19.8
23.1
25.8
31.8
37.5
49.8
38.2
48.7
56.8
71.9
84.6
95.1
118.1
140.1
188
0.905
0.711
0.609
0.481
0.409
0.364
0.293
0.247
0.184
23.6
145
14.8
18.4
21.2
26.4
30.8
34.4
42.4
50
66.4
7.9
10.1
11.8
14.9
17.5
19.7
24.5
29
38.9
15.3
12
10.3
8.15
6.93
6.17
4.96
4.18
3.12
15.1
116
14.8
18.4
21.2
26.4
30.8
34.4
42.4
50
66.4
12.9
16.4
19.1
24.1
28.4
31.9
39.7
47.1
63.1
7.84
6.16
5.28
4.18
3.55
3.16
2.54
2.14
1.6
10.5
97
14.8
18.4
21.2
26.4
30.8
34.4
42.4
50
66.4
19.1
24.2
28.3
35.7
42.2
47.3
58.8
69.8
93.5
4.54
3.57
3.06
2.42
2.05
1.83
1.47
1.24
0.925
7.7
83.1
14.8
18.4
21.2
26.4
30.8
34.4
42.4
50
66.4
26.4
33.5
39.1
49.6
58.4
65.6
81.5
96.7
129.6
2.86
2.25
1.93
1.52
1.29
1.15
0.925
0.78
0.582
5.9
72.7
14.8
18.4
21.2
26.4
30.8
34.4
42.4
50
66.4
34.8
44.5
51.8
65.5
77.1
86.6
107.7
128
171.3
1.92
1.5
1.29
1.02
0.866
0.771
0.62
0.522
0.39
4.7
64.7
14.8
18.4
21.2
26.4
30.8
34.4
42.4
50
66.4
44.4
56.6
66.2
83.8
98.1
110.9
137.9
163.5
219
1.35
1.06
0.906
0.716
0.608
0.541
0.435
0.367
0.274
37
215
18.5
23
26.5
33
38.5
43
53
62.5
83
9.3
11.9
13.8
17.5
20.6
23.1
28.7
34.1
45.6
19.2
15
12.9
10.2
8.66
7.71
6.2
5.22
3.9
25.7
179
18.5
23
26.5
33
38.5
43
53
62.5
83
13.8
17.6
20.5
26
30.6
34.4
42.7
50.8
67.8
11.1
8.71
7.46
5.9
5.01
4.46
3.59
3.02
2.26
18.8
153
18.5
23
26.5
33
38.5
43
53
62.5
83
19.2
24.5
28.6
36.2
42.5
47.8
59.4
70.6
94.5
6.98
5.48
4.7
3.71
3.16
2.81
2.26
1.9
1.42
14.4
134
18.5
23
26.5
33
38.5
43
53
62.5
83
25.6
32.6
38
48
56.7
63.6
79.2
93.4
125.6
4.68
3.67
3.15
2.49
2.11
1.88
1.51
1.28
0.952
11.4
119
18.5
23
26.5
33
38.5
43
53
62.5
83
32.8
41.7
48.7
61.5
72.7
81.5
101.5
120.1
160.8
3.28
2.58
2.21
1.75
1.48
1.32
1.06
0.896
0.669
9.2
107
18.5
23
26.5
33
38.5
43
53
62.5
83
40.9
52
60.7
77
90.6
101.6
126.2
149.8
200.4
2.39
1.88
1.61
1.27
1.08
0.963
0.775
0.653
0.488
62.7
339
23.1
28.8
33.1
41.3
48.1
53.8
66.3
78.1
103.8
10.2
13
15.2
19.2
22.6
25.3
31.6
37.4
50.1
27.1
21.3
18.2
14.4
12.2
10.9
8.75
7.38
5.51
46.1
291
23.1
28.8
33.1
41.3
48.1
53.8
66.3
78.1
103.8
14.4
18.3
21.3
27
31.8
35.7
44.4
52.7
70.6
17
13.4
11.5
9.07
7.7
6.86
5.51
4.65
3.47
35.3
255
23.1
28.8
33.1
41.3
48.1
53.8
66.3
78.1
103.8
19.3
24.5
28.6
36.1
42.6
47.9
59.5
70.6
94.3
11.4
8.97
7.69
6.08
5.16
4.59
3.69
3.11
2.33
27.9
226
23.1
28.8
33.1
41.3
48.1
53.8
66.3
78.1
103.8
24.7
31.4
36.7
46.4
54.7
61.3
76.5
90.5
121.5
8.02
6.3
5.4
4.27
3.62
3.23
2.59
2.19
1.63
22.6
204
23.1
28.8
33.1
41.3
48.1
53.8
66.3
78.1
103.8
31.1
39.5
46
58.3
68.7
77.2
96
114.1
152.4
5.84
4.59
3.94
3.11
2.64
2.35
1.89
1.59
1.19
14.4
163
23.1
28.8
33.1
41.3
48.1
53.8
66.3
78.1
103.8
49.7
63.2
73.6
128.1
110.1
123.8
153.5
182.1
243.6
2.99
2.35
2.02
11.59
1.35
1.2
0.968
0.816
0.61
95.6
475
27.8
34.5
39.8
49.5
57.8
64.5
79.5
93.8
124.5
10.7
13.6
15.9
20.2
23.7
26.7
33.3
39.4
52.7
35.3
27.8
23.8
18.8
16
14.2
11.4
9.64
7.2
73.2
416
27.8
34.5
39.8
49.5
57.8
64.5
79.5
93.8
124.5
14.5
18.4
21.6
27.2
32
36
44.8
53.1
71.1
23.7
18.6
15.9
12.6
10.7
9.53
7.66
6.46
4.82
57.8
370
27.8
34.5
39.8
49.5
57.8
64.5
79.5
93.8
124.5
18.8
23.8
27.9
35.3
41.5
46.7
58
68.9
92.1
16.6
13.1
11.2
8.85
7.52
6.69
5.38
4.53
3.39
46.8
333
27.8
34.5
39.8
49.5
57.8
64.5
79.5
93.8
124.5
23.7
30.1
35.1
44.4
52.2
58.6
73
86.5
115.9
12.1
9.52
8.16
6.45
5.48
4.88
3.92
3.31
2.47
38.7
303
27.8
34.5
39.8
49.5
57.8
64.5
79.5
93.8
124.5
29
37
43.1
54.5
64.2
72.2
89.6
106.6
142.9
9.11
7.15
6.13
4.85
4.12
3.66
2.95
2.48
1.85
29.9
266
27.8
34.5
39.8
49.5
57.8
64.5
79.5
93.8
124.5
38
48.4
56.5
71.5
84
94.4
117.5
139.7
187.4
6.21
4.88
4.18
3.3
2.81
2.5
2.01
1.69
1.26
107
587
32.4
40.3
46.4
57.8
67.4
75.3
92.8
109.4
145.3
15.6
19.8
23.2
29.3
34.5
38.7
48.2
57.1
76.6
30.8
24.2
20.7
16.4
13.9
12.4
9.96
8.4
6.27
86.8
528
32.4
40.3
46.4
57.8
67.4
75.3
92.8
109.4
145.3
19.6
25.1
29.2
36.8
43.7
48.8
60.8
72.1
96.5
22.5
17.6
15.1
12
10.1
9.04
7.26
6.12
4.57
71.7
480
32.4
40.3
46.4
57.8
67.4
75.3
92.8
109.4
145.3
24.2
30.7
35.8
45.5
53.5
60.1
74.8
88.8
118.7
16.9
13.3
11.4
8.98
7.63
6.79
5.46
4.6
3.44
55.5
423
32.4
40.3
46.4
57.8
67.4
75.3
92.8
109.4
145.3
32
40.7
47.5
60
70.7
79.4
98.8
117
157.1
11.5
9.03
7.74
6.12
5.2
4.63
3.72
3.14
2.34
44.2
377
32.4
40.3
46.4
57.8
67.4
75.3
92.8
109.4
145.3
40.7
51.8
60.4
76.3
89.9
101.2
125.6
149.2
199.3
8.18
6.43
5.51
4.36
3.7
3.29
2.65
2.23
1.67
28.4
302
32.4
40.3
46.4
57.8
67.4
75.3
92.8
109.4
145.3
65.3
83.2
97
122.7
144.8
161.9
201.2
240
320.8
4.19
3.29
2.82
2.23
1.89
1.69
1.36
1.14
0.853
123
694
37
46
53
66
77
86
106
125
166
19.8
25.3
29.4
37.3
43.9
49.2
61.3
72.7
97.4
28.8
22.6
19.4
15.3
13
11.6
9.31
7.85
5.86
94.7
611
37
46
53
66
77
86
106
125
166
26.3
33.5
39.1
49.6
58.2
65.4
81.4
96.5
129.4
19.6
15.4
13.2
10.4
8.87
7.89
6.34
5.35
3.99
75.4
545
37
46
53
66
77
86
106
125
166
33.5
42.7
50
63.2
74.4
83.6
103.9
123.3
165.4
14
11
9.4
7.43
6.31
5.62
4.52
3.81
2.84
57.8
477
37
46
53
66
77
86
106
125
166
44.8
57
66.5
84.2
99.1
111.5
138.3
164.4
220.6
9.35
7.35
6.3
4.98
4.23
3.76
3.03
2.55
1.9
48.3
436
37
46
53
66
77
86
106
125
166
54.2
69
80.6
102
120
134.6
167.8
198.8
265.5
7.15
5.62
4.81
3.8
3.23
2.88
2.31
1.95
1.46
37
382
37
46
53
66
77
86
106
125
166
72
91.8
107.1
135.3
159.7
178.8
222.6
263.4
353.8
4.79
3.76
3.22
2.55
2.16
1.93
1.55
1.31
0.975
29.2
339
37
46
53
66
77
86
106
125
166
92.2
118.7
137.1
173.1
203.8
229.5
284.2
337.8
452.3
3.36
2.61
2.26
1.79
1.52
1.35
1.09
0.917
0.685
152
870
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
15.6
29.1
33.9
43
50.6
57
70.4
83.8
112.2
46.1
24.7
21.2
16.7
14.2
12.6
10.2
8.57
6.4
121
777
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
29.3
37.3
43.4
55.1
65
72.9
90.7
107.5
144.2
22.4
17.6
15.1
11.9
10.1
9
7.23
6.1
4.55
92.6
680
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
39.2
49.8
58.2
73.7
86.8
97.4
121.1
143.6
192.6
15
11.8
10.1
7.97
6.77
6.03
4.85
4.09
3.05
77.4
621
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
47.7
60.5
70.5
89.3
104.9
117.9
146.9
174.2
233.3
11.4
8.99
7.71
6.09
5.18
4.61
3.7
3.12
2.33
62.8
544
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
62.7
79.8
93.1
117.9
138.7
155.7
194
230.2
308.5
7.67
6.03
5.17
4.08
3.47
3.09
2.48
2.09
1.56
46.8
483
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
80.9
103.1
120.2
152
179.5
201
250.7
296.7
396.5
5.39
4.23
3.63
2.87
2.43
2.17
1.74
1.47
1.1
37.9
435
41.6
51.8
59.6
74.3
86.6
96.8
119.3
140.6
186.8
101
128.5
150.4
190
223.1
251.3
312.7
371.1
496.4
3.93
3.09
2.64
2.09
1.78
1.58
1.27
1.07
0.8
232
1154
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
19.2
24.5
28.6
36.2
42.7
47.8
59.5
70.4
94.6
47.9
37.6
32.2
25.5
21.6
19.3
15.5
13.1
9.75
184
1030
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
24.8
31.6
36.8
46.7
54.9
61.8
76.9
91.1
121.9
34.1
26.8
23
18.1
15.4
13.7
11
9.29
6.94
141
902
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
33.4
42.5
49.4
62.4
73.9
82.8
103
122.2
163.7
22.8
17.9
15.4
12.2
10.3
9.19
7.39
6.23
4.65
118
824
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
40.6
51.5
59.8
76
89.5
100.6
125
148.3
198.9
17.4
13.7
11.8
9.29
7.89
7.02
5.65
4.76
3.55
90.3
721
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
53.9
68.7
80.1
101.4
119.5
134.2
166.9
197.7
265
11.7
9.18
7.87
6.22
5.28
4.7
3.78
3.19
2.38
71.3
641
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
69.4
88.3
103
130.4
153.6
172.6
214.2
243.5
341.1
8.21
6.45
5.53
4.37
3.71
3.3
2.66
2.34
1.67
47.8
525
46.3
57.5
66.3
82.5
96.3
107.5
132.5
156.3
207.5
106
135.2
157.5
199.7
235.1
263.6
329.1
388
521
4.5
3.53
3.03
2.39
2.03
1.81
1.45
1.23
0.916
292
1505
55.5
69
79.5
99
116
129
159
188
249
25.6
32.6
38
48.1
56.7
63.5
79.3
94
125.8
47.3
37.2
31.9
25.2
21.4
19.1
15.3
12.9
9.64
244
1375
55.5
69
79.5
99
116
129
159
188
249
31.3
39.9
46.4
58.7
69
77.5
96.8
114.7
153.6
36.2
28.4
24.4
19.3
16.4
14.6
11.7
9.87
7.37
187
1204
55.5
69
79.5
99
116
129
159
188
249
42
53.5
62.4
78.8
92.5
104.3
129.7
153.9
205.9
24.2
19
16.3
12.9
11
9.75
7.84
6.61
4.94
148
1070
55.5
69
79.5
99
116
129
159
188
249
54.2
68.8
80.2
101.8
119.7
134.6
167.3
198.7
265.7
17
13.4
11.5
9.06
7.7
6.85
5.51
4.64
3.47
120
963
55.5
69
79.5
99
116
129
159
188
249
68
86.5
100.8
126.4
150.3
168.9
209.7
249.4
333.2
12.4
9.75
8.36
6.67
5.61
4.99
4.02
3.38
2.53
83.2
803
55.5
69
79.5
99
116
129
159
188
249
100.3
127.6
148.7
188.4
221.5
249.1
310.3
367.2
493
7.18
5.64
4.84
3.82
3.25
2.89
2.32
1.96
1.46
61.1
688
55.5
69
79.5
99
116
129
159
188
249
138.7
176.6
205.5
260.1
307.3
344.5
429.4
509.7
680.7
4.52
3.55
3.05
2.41
2.04
1.82
1.46
1.23
0.921
592
2753
74
92
106
132
154
172
212
250
332
28.2
35.9
41.9
53
62.5
70.2
87.1
103.4
138.5
76.6
60.2
51.6
40.8
34.6
30.8
24.8
20.9
15.6
468
2447
74
92
106
132
154
172
212
250
332
36.8
46.8
55.7
69.2
81.4
91.2
113.7
134.6
181.6
53.8
42.3
35.5
28.6
24.3
21.7
17.4
14.7
10.9
379
2203
74
92
106
132
154
172
212
250
332
46.5
59.2
70.4
87.3
103.1
115.4
143.6
170.5
228.3
39.2
30.8
25.9
20.9
17.7
15.8
12.7
10.7
7.99
313
2002
74
92
106
132
154
172
212
250
332
57.3
72.8
87.1
107.6
127
141.9
177.2
210.1
281.5
29.5
23.2
19.4
15.7
13.3
11.9
9.53
8.04
6
263
1835
74
92
106
132
154
172
212
250
332
69.3
88.3
102.7
129.9
152.6
172.2
214.2
254
340.3
22.7
17.8
15.3
12.1
10.3
9.13
7.34
6.19
4.62
193
1573
74
92
106
132
154
172
212
250
332
96.5
123.2
143.3
181.3
213.6
240
298.7
353.8
474.2
14.3
11.2
9.63
7.61
6.46
5.75
4.62
3.9
2.91
148
1377
74
92
106
132
154
172
212
250
332
128.3
163.4
190.5
241
283.8
319.2
396.5
470.9
630.3
9.58
7.52
6.45
5.1
4.33
3.85
3.1
2.61
1.95
GB/T 2088-2009 普通圆柱螺旋拉伸弹簧尺寸及参数
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