GB /T 2088 (LIII) - 2009 普通圆柱螺旋拉伸弹簧 LIII型【圆钩环扭中心】 - 易紧通

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尺寸单位: 毫米(mm)

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0.5~0.5

0.5~0.6

0.6~0.6

0.6~0.8

0.8~0.8

1~1

1~1

1.2~1.2

1.2~1.2

1.6~1.6

1.6~1.6

2~2

2~2

2.5~2.5

2.5~2.5

3~3

3~3

3.5~3.5

3.5~3.5

4~4

4~4

4~4.5

4.5~4.5

4.5~5

5~5

5~5

6~6

6~6

6~8

8~8

8~8

公称直径
d

D		弹簧中径
F₀		初拉力 /N
F₁		试验载荷 /N
H		有效圈长度	n=8.25圈
			n=10.5圈
			n=12.25圈
			n=15.5圈
			n=18.25圈
			n=20.5圈
			n=25.5圈
			n=30.25圈
			n=40.5圈
f₁		试验载荷下变形量	n=8.25圈
			n=10.5圈
			n=12.25圈
			n=15.5圈
			n=18.25圈
			n=20.5圈
			n=25.5圈
			n=30.25圈
			n=40.5圈
弹簧刚度(N/mm)		n=8.25圈
		n=10.5圈
		n=12.25圈
		n=15.5圈
		n=18.25圈
		n=20.5圈
		n=25.5圈
		n=30.25圈
		n=40.5圈
千件重kg		n=8.25圈
		n=10.5圈
		n=12.25圈
		n=15.5圈
		n=18.25圈
		n=20.5圈
		n=25.5圈
		n=30.25圈
		n=40.5圈

0.5

0.5

0.5

0.5

0.5

0.6

0.6

0.6

0.6

0.6

0.8

0.8

0.8

0.8

0.8

1

1

1

1

1

1

1.2

1.2

1.2

1.2

1.2

1.2

1.6

1.6

1.6

1.6

1.6

1.6

2

2

2

2

2

2

2.5

2.5

2.5

2.5

2.5

2.5

3

3

3

3

3

3

3.5

3.5

3.5

3.5

3.5

3.5

4

4

4

4

4

4

4

4.5

4.5

4.5

4.5

4.5

4.5

4.5

5

5

5

5

5

5

5

6

6

6

6

6

6

6

8

8

8

8

8

8

8

3	3.5	4	5	6	3	4	5	6	7	4	5	6	8	9	5	6	7	8	10	12	6	7	8	10	12	14	8	10	12	14	16	18	10	12	14	16	18	20	12	14	16	18	20	25	14	16	18	20	22	25	18	20	22	25	28	35	22	25	28	32	35	40	45	25	28	32	35	40	45	50	25	28	32	35	40	45	55	32	35	40	45	50	60	70	40	45	50	55	60	70	80
1.6	1.2	0.9	0.6	0.4	3.3	1.9	1.2	0.8	0.6	5.9	3.8	2.6	1.5	1.2	9.2	6.4	4.7	3.6	2.3	1.6	13.3	9.8	7.5	4.8	3.3	2.4	23.6	15.1	10.5	7.7	5.9	4.7	37	25.7	18.8	14.4	11.4	9.2	62.7	46.1	35.3	27.9	22.6	14.4	95.6	73.2	57.8	46.8	38.7	29.9	107	86.8	71.7	55.5	44.2	28.4	123	94.7	75.4	57.8	48.3	37	29.2	152	121	92.6	77.4	62.8	46.8	37.9	232	184	141	118	90.3	71.3	47.8	292	244	187	148	120	83.2	61.1	592	468	379	313	263	193	148
14.4	12.3	10.8	8.6	7.2	23.9	17.9	14.3	11.9	10.2	40.4	32.3	26.9	20.2	18	61.5	51.3	44	38.5	30.8	25.6	86.4	74.0	64.8	51.8	43.2	37.0	145	116	97	83.1	72.7	64.7	215	179	153	134	119	107	339	291	255	226	204	163	475	416	370	333	303	266	587	528	480	423	377	302	694	611	545	477	436	382	339	870	777	680	621	544	483	435	1154	1030	902	824	721	641	525	1505	1375	1204	1070	963	803	688	2753	2447	2203	2002	1835	1573	1377
4.6	4.6	4.6	4.6	4.6	5.6	5.6	5.6	5.6	5.6	7.4	7.4	7.4	7.4	7.4	9.3	9.3	9.3	9.3	9.3	9.3	11.1	11.1	11.1	11.1	11.1	11.1	14.8	14.8	14.8	14.8	14.8	14.8	18.5	18.5	18.5	18.5	18.5	18.5	23.1	23.1	23.1	23.1	23.1	23.1	27.8	27.8	27.8	27.8	27.8	27.8	32.4	32.4	32.4	32.4	32.4	32.4	37.0	37.0	37.0	37.0	37.0	37.0	37.0	41.6	41.6	41.6	41.6	41.6	41.6	41.6	46.3	46.3	46.3	46.3	46.3	46.3	46.3	55.5	55.5	55.5	55.5	55.5	55.5	55.5	74	74	74	74	74	74	74
5.8	5.8	5.8	5.8	5.8	6.9	6.9	6.9	6.9	6.9	9.2	9.2	9.2	9.2	9.2	11.5	11.5	11.5	11.5	11.5	11.5	13.8	13.8	13.8	13.8	13.8	13.8	18.4	18.4	18.4	18.4	18.4	18.4	23.0	23.0	23.0	23.0	23.0	23.0	28.8	28.8	28.8	28.8	28.8	28.8	34.5	34.5	34.5	34.5	34.5	34.5	40.3	40.3	40.3	40.3	40.3	40.3	46.0	46.0	46.0	46.0	46.0	46.0	46.0	51.8	51.8	51.8	51.8	51.8	51.8	51.8	57.5	57.5	57.5	57.5	57.5	57.5	57.5	69.0	69.0	69.0	69.0	69.0	69.0	69.0	92	92	92	92	92	92	92
6.6	6.6	6.6	6.6	6.6	7.9	7.9	7.9	7.9	7.9	10.6	10.6	10.6	10.6	10.6	13.3	13.3	13.3	13.3	13.3	13.3	15.9	15.9	15.9	15.9	15.9	15.9	21.2	21.2	21.2	21.2	21.2	21.2	26.5	26.5	26.5	26.5	26.5	26.5	33.1	33.1	33.1	33.1	33.1	33.1	39.8	39.8	39.8	39.8	39.8	39.8	46.4	46.4	46.4	46.4	46.4	46.4	53.0	53.0	53.0	53.0	53.0	53.0	53.0	59.6	59.6	59.6	59.6	59.6	59.6	59.6	66.3	66.3	66.3	66.3	66.3	66.3	66.3	79.5	79.5	79.5	79.5	79.5	79.5	79.5	106	106	106	106	106	106	106
8.3	8.3	8.3	8.3	8.3	9.9	9.9	9.9	9.9	9.9	13.2	13.2	13.2	13.2	13.2	16.5	16.5	16.5	16.5	16.5	16.5	19.8	19.8	19.8	19.8	19.8	19.8	26.4	26.4	26.4	26.4	26.4	26.4	33.0	33.0	33.0	33.0	33.0	33.0	41.3	41.3	41.3	41.3	41.3	41.3	49.5	49.5	49.5	49.5	49.5	49.5	57.8	57.8	57.8	57.8	57.8	57.8	66.0	66.0	66.0	66.0	66.0	66.0	66.0	74.3	74.3	74.3	74.3	74.3	74.3	74.3	82.5	82.5	82.5	82.5	82.5	82.5	82.5	99.0	99.0	99.0	99.0	99.0	99.0	99.0	132	132	132	132	132	132	132
9.6	9.6	9.6	9.6	9.6	11.6	11.6	11.6	11.6	11.6	15.4	15.4	15.4	15.4	15.4	19.3	19.3	19.3	19.3	19.3	19.3	23.1	23.1	23.1	23.1	23.1	23.1	30.8	30.8	30.8	30.8	30.8	30.8	38.5	38.5	38.5	38.5	38.5	38.5	48.1	48.1	48.1	48.1	48.1	48.1	57.8	57.8	57.8	57.8	57.8	57.8	67.4	67.4	67.4	67.4	67.4	67.4	77.0	77.0	77.0	77.0	77.0	77.0	77.0	86.6	86.6	86.6	86.6	86.6	86.6	86.6	96.3	96.3	96.3	96.3	96.3	96.3	96.3	116.0	116.0	116.0	116.0	116.0	116.0	116.0	154	154	154	154	154	154	154
10.7	10.7	10.7	10.7	10.7	12.9	12.9	12.9	12.9	12.9	17.2	17.2	17.2	17.2	17.2	21.5	21.5	21.5	21.5	21.5	21.5	25.8	25.8	25.8	25.8	25.8	25.8	34.4	34.4	34.4	34.4	34.4	34.4	43.0	43.0	43.0	43.0	43.0	43.0	53.8	53.8	53.8	53.8	53.8	53.8	64.5	64.5	64.5	64.5	64.5	64.5	75.3	75.3	75.3	75.3	75.3	75.3	86.0	86.0	86.0	86.0	86.0	86.0	86.0	96.8	96.8	96.8	96.8	96.8	96.8	96.8	107.5	107.5	107.5	107.5	107.5	107.5	107.5	129.0	129.0	129.0	129.0	129.0	129.0	129.0	172	172	172	172	172	172	172
13.2	13.2	13.2	13.2	13.2	15.9	15.9	15.9	15.9	15.9	21.2	21.2	21.2	21.2	21.2	26.5	26.5	26.5	26.5	26.5	26.5	31.8	31.8	31.8	31.8	31.8	31.8	42.4	42.4	42.4	42.4	42.4	42.4	53.0	53.0	53.0	53.0	53.0	53.0	66.3	66.3	66.3	66.3	66.3	66.3	79.5	79.5	79.5	79.5	79.5	79.5	92.8	92.8	92.8	92.8	92.8	92.8	106.0	106.0	106.0	106.0	106.0	106.0	106.0	119.3	119.3	119.3	119.3	119.3	119.3	119.3	132.5	132.5	132.5	132.5	132.5	132.5	132.5	159	159	159	159	159	159	159	212	212	212	212	212	212	212
15.6	15.6	15.6	15.6	15.6	18.8	18.8	18.8	18.8	18.8	25.0	25.0	25.0	25.0	25.0	31.3	31.3	31.3	31.3	31.3	31.3	37.5	37.5	37.5	37.5	37.5	37.5	50.0	50.0	50.0	50.0	50.0	50.0	62.5	62.5	62.5	62.5	62.5	62.5	78.1	78.1	78.1	78.1	78.1	78.1	93.8	93.8	93.8	93.8	93.8	93.8	109.4	109.4	109.4	109.4	109.4	109.4	125.0	125.0	125.0	125.0	125.0	125.0	125.0	140.6	140.6	140.6	140.6	140.6	140.6	140.6	156.3	156.3	156.3	156.3	156.3	156.3	156.3	188	188	188	188	188	188	188	250	250	250	250	250	250	250
20.8	20.8	20.8	20.8	20.8	24.9	24.9	24.9	24.9	24.9	33.2	33.2	33.2	33.2	33.2	41.5	41.5	41.5	41.5	41.5	41.5	49.8	49.8	49.8	49.8	49.8	49.8	66.4	66.4	66.4	66.4	66.4	66.4	83	83	83	83	83	83	103.8	103.8	103.8	103.8	103.8	103.8	124.5	124.5	124.5	124.5	124.5	124.5	145.3	145.3	145.3	145.3	145.3	145.3	166.0	166.0	166.0	166.0	166.0	166.0	166.0	186.8	186.8	186.8	186.8	186.8	186.8	186.8	207.5	207.5	207.5	207.5	207.5	207.5	207.5	249	249	249	249	249	249	249	332	332	332	332	332	332	332
4.6	6.4	8.5	13.3	19.4	3.6	6.6	10.6	15.5	21.2	4.5	7.3	10.7	19.6	25	5.5	8.1	11.3	14.9	23.8	34.6	6.4	8.9	11.8	19	27.7	38.2	7.9	12.9	19.1	26.4	34.8	44.4	9.3	13.8	19.2	25.6	32.8	40.9	10.2	14.4	19.3	24.7	31.1	49.7	10.7	14.5	18.8	23.7	29	38	15.6	19.6	24.2	32	40.7	65.3	19.8	26.3	33.5	44.8	54.2	72	92.2	15.6	29.3	39.2	47.7	62.7	80.9	101	19.2	24.8	33.4	40.6	53.9	69.4	106	25.6	31.3	42	54.2	68	100.3	138.7	28.2	36.8	46.5	57.3	69.3	96.5	128.3
5.9	8.1	10.8	17	25.2	4.6	8.4	13.4	19.7	27	5.7	9.3	13.7	24.9	31.8	7	10.3	14.3	19	30.3	44.1	8.1	11.3	15	19.5	35.3	48.7	10.1	16.4	24.2	33.5	44.5	56.6	11.9	17.6	24.5	32.6	41.7	52	13	18.3	24.5	31.4	39.5	63.2	13.6	18.4	23.8	30.1	37	48.4	19.8	25.1	30.7	40.7	51.8	83.2	25.3	33.5	42.7	57	69	91.8	118.7	29.1	37.3	49.8	60.5	79.8	103.1	128.5	24.5	31.6	42.5	51.5	68.7	88.3	135.2	32.6	39.9	53.5	68.8	86.5	127.6	176.6	35.9	46.8	59.2	72.8	88.3	123.2	163.4
5.3	9.8	15.7	22.9	31.5	5.3	9.8	15.7	22.9	31.5	6.7	10.8	15.9	29	37.1	8.1	12	16.7	22.2	35.4	51.4	9.4	13.2	17.6	28.1	41.3	56.8	11.8	19.1	28.3	39.1	51.8	66.2	13.8	20.5	28.6	38	48.7	60.7	15.2	21.3	28.6	36.7	46	73.6	15.9	21.6	27.9	35.1	43.1	56.5	23.2	29.2	35.8	47.5	60.4	97	29.4	39.1	50	66.5	80.6	107.1	137.1	33.9	43.4	58.2	70.5	93.1	120.2	150.4	28.6	36.8	49.4	59.8	80.1	103	157.5	38	46.4	62.4	80.2	100.8	148.7	205.5	41.9	55.7	70.4	87.1	102.7	143.3	190.5
8.7	11.9	15.9	25.1	37	6.7	12.4	19.8	29.1	39.8	8.5	13.6	20.1	36.7	46.9	10.3	15.2	21.1	28.1	44.7	65	11.9	16.7	22.2	35.6	52.2	71.9	14.9	24.1	35.7	49.6	65.5	83.8	17.5	26	36.2	48	61.5	77	19.2	27	36.1	46.4	58.3	128.1	20.2	27.2	35.3	44.4	54.5	71.5	29.3	36.8	45.5	60	76.3	122.7	37.3	49.6	63.2	84.2	102	135.3	173.1	43	55.1	73.7	89.3	117.9	152	190	36.2	46.7	62.4	76	101.4	130.4	199.7	48.1	58.7	78.8	101.8	126.4	188.4	260.1	53	69.2	87.3	107.6	129.9	181.3	241
10.2	14.1	18.8	29.5	43.3	7.9	14.5	23.4	34.2	47.1	10	16.1	23.6	43.2	55.3	12.1	17.9	24.9	32.9	52.7	76.7	14.1	19.6	26.2	42	61.5	84.6	17.5	28.4	42.2	58.4	77.1	98.1	20.6	30.6	42.5	56.7	72.7	90.6	22.6	31.8	42.6	54.7	68.7	110.1	23.7	32	41.5	52.2	64.2	84	34.5	43.7	53.5	70.7	89.9	144.8	43.9	58.2	74.4	99.1	120	159.7	203.8	50.6	65	86.8	104.9	138.7	179.5	223.1	42.7	54.9	73.9	89.5	119.5	153.6	235.1	56.7	69	92.5	119.7	150.3	221.5	307.3	62.5	81.4	103.1	127	152.6	213.6	283.8
11.4	15.8	21.1	33.2	48.9	8.9	16.4	26.3	38.4	52.7	11.2	18	26.6	48.6	62	13.6	25.1	28.1	37.1	59.1	86	15.8	21.8	29.4	47	69	95.1	19.7	31.9	47.3	65.6	86.6	110.9	23.1	34.4	47.8	63.6	81.5	101.6	25.3	35.7	47.9	61.3	77.2	123.8	26.7	36	46.7	58.6	72.2	94.4	38.7	48.8	60.1	79.4	101.2	161.9	49.2	65.4	83.6	111.5	134.6	178.8	229.5	57	72.9	97.4	117.9	155.7	201	251.3	47.8	61.8	82.8	100.6	134.2	172.6	263.6	63.5	77.5	104.3	134.6	168.9	249.1	344.5	70.2	91.2	115.4	141.9	172.2	240	319.2
14.3	19.6	26.2	41.2	60.7	11.1	20.4	32.6	47.8	65.8	13.9	22.4	33.1	60.3	77.1	16.9	25.1	34.8	46.2	73.6	107.1	19.7	27.4	36.5	58.5	85.8	118.1	24.5	39.7	58.8	81.5	107.7	137.9	28.7	42.7	59.4	79.2	101.5	126.2	31.6	44.4	59.5	76.5	96	153.5	33.3	44.8	58	73	89.6	117.5	48.2	60.8	74.8	98.8	125.6	201.2	61.3	81.4	103.9	138.3	167.8	222.6	284.2	70.4	90.7	121.1	146.9	194	250.7	312.7	59.5	76.9	103	125	166.9	214.2	329.1	79.3	96.8	129.7	167.3	209.7	310.3	429.4	87.1	113.7	143.6	177.2	214.2	298.7	396.5
19.8	27.2	36.1	57.1	83.8	13.1	24.2	38.8	56.6	78	16.5	26.6	39.3	71.6	91.8	20	29.7	41.3	54.7	87.4	127	23.4	32.6	43.4	69.4	101.8	140.1	29	47.1	69.8	96.7	128	163.5	34.1	50.8	70.6	93.4	120.1	149.8	37.4	52.7	70.6	90.5	114.1	182.1	39.4	53.1	68.9	86.5	106.6	139.7	57.1	72.1	88.8	117	149.2	240	72.7	96.5	123.3	164.4	198.8	263.4	337.8	83.8	107.5	143.6	174.2	230.2	296.7	371.1	70.4	91.1	122.2	148.3	197.7	243.5	388	94	114.7	153.9	198.7	249.4	367.2	509.7	103.4	134.6	170.5	210.1	254	353.8	470.9
22.7	31.3	41.6	65.6	96.3	17.6	32.4	51.8	76	104.3	22.1	35.7	52.6	95.9	122.6	26.8	39.7	55.3	73.3	116.8	170.2	31.2	43.7	58	92.9	136.2	188	38.9	63.1	93.5	129.6	171.3	219	45.6	67.8	94.5	125.6	160.8	200.4	50.1	70.6	94.3	121.5	152.4	243.6	52.7	71.1	92.1	115.9	142.9	187.4	76.6	96.5	118.7	157.1	199.3	320.8	97.4	129.4	165.4	220.6	265.5	353.8	452.3	112.2	144.2	192.6	233.3	308.5	396.5	496.4	94.6	121.9	163.7	198.9	265	341.1	521	125.8	153.6	205.9	265.7	333.2	493	680.7	138.5	181.6	228.3	281.5	340.3	474.2	630.3
2.77	1.74	1.17	0.6	0.35	5.75	2.42	1.24	0.718	0.452	7.66	3.92	2.27	0.952	0.673	9.58	5.54	3.49	2.34	1.20	0.693	11.5	7.24	4.85	2.48	1.44	0.905	15.3	7.84	4.54	2.86	1.92	1.35	19.2	11.1	6.98	4.68	3.28	2.39	27.1	17	11.4	8.02	5.84	2.99	35.3	23.7	16.6	12.1	9.11	6.21	30.8	22.5	16.9	11.5	8.18	4.19	28.8	19.6	14	9.35	7.15	4.79	3.36	46.1	22.4	15.0	11.4	7.67	5.39	3.93	47.9	34.1	22.8	17.4	11.7	8.21	4.5	47.3	36.2	24.2	17	12.4	7.18	4.52	76.6	53.8	39.2	29.5	22.7	14.3	9.58
2.18	1.37	0.92	0.47	0.27	4.51	1.9	0.975	0.564	0.355	6.02	3.08	1.78	0.752	0.528	7.52	4.35	2.74	1.84	0.94	0.544	9.03	5.69	3.81	2.41	1.13	0.711	12	6.16	3.57	2.25	1.5	1.06	15	8.71	5.48	3.67	2.58	1.88	21.3	13.4	8.97	6.3	4.59	2.35	27.8	18.6	13.1	9.52	7.15	4.88	24.2	17.6	13.3	9.03	6.43	3.29	22.6	15.4	11	7.35	5.62	3.76	2.61	24.7	17.6	11.8	8.99	6.03	4.23	3.09	37.6	26.8	17.9	13.7	9.18	6.45	3.53	37.2	28.4	19	13.4	9.75	5.64	3.55	60.2	42.3	30.8	23.2	17.8	11.2	7.52
1.87	1.18	0.79	0.4	0.23	3.87	1.63	0.836	0.484	0.305	5.16	2.64	1.53	0.645	0.453	6.45	3.73	2.35	1.57	0.806	0.467	7.74	4.87	3.26	1.67	0.967	0.609	10.3	5.28	3.06	1.93	1.29	0.906	12.9	7.46	4.7	3.15	2.21	1.61	18.2	11.5	7.69	5.4	3.94	2.02	23.8	15.9	11.2	8.16	6.13	4.18	20.7	15.1	11.4	7.74	5.51	2.82	19.4	13.2	9.4	6.3	4.81	3.22	2.26	21.2	15.1	10.1	7.71	5.17	3.63	2.64	32.2	23	15.4	11.8	7.87	5.53	3.03	31.9	24.4	16.3	11.5	8.36	4.84	3.05	51.6	35.5	25.9	19.4	15.3	9.63	6.45
1.47	0.929	0.622	0.319	0.184	3.06	1.29	0.661	0.382	0.241	4.08	2.09	1.21	0.51	0.358	5.1	2.95	1.86	1.24	0.637	0.369	6.12	3.85	2.58	1.32	0.765	0.481	8.15	4.18	2.42	1.52	1.02	0.716	10.2	5.9	3.71	2.49	1.75	1.27	14.4	9.07	6.08	4.27	3.11	11.59	18.8	12.6	8.85	6.45	4.85	3.3	16.4	12	8.98	6.12	4.36	2.23	15.3	10.4	7.43	4.98	3.8	2.55	1.79	16.7	11.9	7.97	6.09	4.08	2.87	2.09	25.5	18.1	12.2	9.29	6.22	4.37	2.39	25.2	19.3	12.9	9.06	6.67	3.82	2.41	40.8	28.6	20.9	15.7	12.1	7.61	5.1
1.25	0.789	0.528	0.271	0.157	2.6	1.1	0.561	0.325	0.204	3.46	1.77	1.03	0.433	0.304	4.33	2.51	1.58	1.06	0.541	0.313	5.19	3.27	2.19	1.12	0.649	0.409	6.93	3.55	2.05	1.29	0.866	0.608	8.66	5.01	3.16	2.11	1.48	1.08	12.2	7.7	5.16	3.62	2.64	1.35	16	10.7	7.52	5.48	4.12	2.81	13.9	10.1	7.63	5.2	3.7	1.89	13	8.87	6.31	4.23	3.23	2.16	1.52	14.2	10.1	6.77	5.18	3.47	2.43	1.78	21.6	15.4	10.3	7.89	5.28	3.71	2.03	21.4	16.4	11	7.7	5.61	3.25	2.04	34.6	24.3	17.7	13.3	10.3	6.46	4.33
1.12	0.702	0.47	0.241	0.139	2.31	0.975	0.499	0.289	0.182	3.08	1.58	0.913	0.385	0.271	3.85	1.79	1.4	0.941	0.482	0.279	4.62	2.95	1.95	0.999	0.578	0.364	6.17	3.16	1.83	1.15	0.771	0.541	7.71	4.46	2.81	1.88	1.32	0.963	10.9	6.86	4.59	3.23	2.35	1.2	14.2	9.53	6.69	4.88	3.66	2.5	12.4	9.04	6.79	4.63	3.29	1.69	11.6	7.89	5.62	3.76	2.88	1.93	1.35	12.6	9	6.03	4.61	3.09	2.17	1.58	19.3	13.7	9.19	7.02	4.7	3.3	1.81	19.1	14.6	9.75	6.85	4.99	2.89	1.82	30.8	21.7	15.8	11.9	9.13	5.75	3.85
0.896	0.565	0.378	0.194	0.112	1.86	0.784	0.402	0.232	0.146	2.48	1.27	0.734	0.31	0.218	3.1	1.79	1.13	0.756	0.387	0.224	3.72	2.34	1.57	0.803	0.465	0.293	4.96	2.54	1.47	0.925	0.62	0.435	6.2	3.59	2.26	1.51	1.06	0.775	8.75	5.51	3.69	2.59	1.89	0.968	11.4	7.66	5.38	3.92	2.95	2.01	9.96	7.26	5.46	3.72	2.65	1.36	9.31	6.34	4.52	3.03	2.31	1.55	1.09	10.2	7.23	4.85	3.7	2.48	1.74	1.27	15.5	11	7.39	5.65	3.78	2.66	1.45	15.3	11.7	7.84	5.51	4.02	2.32	1.46	24.8	17.4	12.7	9.53	7.34	4.62	3.1
0.648	0.408	0.274	0.14	0.081	1.57	0.661	0.338	0.196	0.123	2.09	1.07	0.619	0.261	0.183	2.61	1.51	0.952	0.638	0.326	0.189	3.13	1.97	1.32	0.677	0.392	0.247	4.18	2.14	1.24	0.78	0.522	0.367	5.22	3.02	1.9	1.28	0.896	0.653	7.38	4.65	3.11	2.19	1.59	0.816	9.64	6.46	4.53	3.31	2.48	1.69	8.4	6.12	4.6	3.14	2.23	1.14	7.85	5.35	3.81	2.55	1.95	1.31	0.917	8.57	6.1	4.09	3.12	2.09	1.47	1.07	13.1	9.29	6.23	4.76	3.19	2.34	1.23	12.9	9.87	6.61	4.64	3.38	1.96	1.23	20.9	14.7	10.7	8.04	6.19	3.9	2.61
0.564	0.355	0.238	0.122	0.0706	1.17	0.494	0.253	0.146	0.092	1.56	0.799	0.462	0.195	0.137	1.95	1.13	0.711	0.476	0.244	0.141	2.34	1.47	0.988	0.506	0.293	0.184	3.12	1.6	0.925	0.582	0.39	0.274	3.9	2.26	1.42	0.952	0.669	0.488	5.51	3.47	2.33	1.63	1.19	0.61	7.2	4.82	3.39	2.47	1.85	1.26	6.27	4.57	3.44	2.34	1.67	0.853	5.86	3.99	2.84	1.9	1.46	0.975	0.685	6.4	4.55	3.05	2.33	1.56	1.1	0.8	9.75	6.94	4.65	3.55	2.38	1.67	0.916	9.64	7.37	4.94	3.47	2.53	1.46	0.921	15.6	10.9	7.99	6	4.62	2.91	1.95
0.14	0.16	0.18	0.23	0.27	0.21	0.29	0.36	0.43	0.5	0.51	0.63	0.76	0.94	1.05	0.99	1.19	1.39	1.59	1.99	2.38	1.72	2	2.29	2.86	3.43	4	4.07	5.08	6.1	7.12	8.13	9.15	7.94	9.53	11.1	12.7	14.3	15.9	14.9	17.4	19.9	22.3	24.8	31	23.0	28.6	32.2	35.7	39.3	44.7	43.8	48.6	53.5	60.8	68.1	85.1	69.9	79.4	89	102	111	127	143	101	113	129	141	161	181	201	124	139	159	174	199	223	273	228	250	286	322	357	429	500	508	572	635	699	762	890	1020
0.17	0.2	0.23	0.28	0.34	0.26	0.35	0.44	0.52	0.61	0.62	0.78	0.93	1.16	1.3	1.21	1.45	1.69	1.94	2.42	2.91	2.09	2.44	2.79	2.93	4.18	4.88	4.96	6.2	7.44	8.68	9.92	11.2	9.68	11.6	13.6	15.5	17.4	19.4	18.2	21.2	24.2	27.2	30.3	37.8	28.5	34.9	39.2	43.7	47.9	54.5	53.4	59.3	65.3	74.2	83.1	104	85.2	96.9	109	124	136	155	174	123	137	157	172	196	221	245	151	170	194	212	242	272	333	279	281	349	392	436	523	610	620	697	775	852	930	1080	1240
0.2	0.23	0.26	0.33	0.4	0.3	0.39	0.5	0.69	0.69	0.71	0.88	1.06	1.33	1.5	1.38	1.66	1.93	2.21	2.76	3.31	2.38	2.78	3.18	3.97	4.77	5.56	5.65	7.07	8.48	9.89	11.3	12.7	11	13.3	15.5	17.7	19.9	22.1	20.7	24.2	27.6	31.1	34.5	43.1	32.8	39.8	44.7	49.7	54.7	62.1	60.9	67.6	74.4	84.5	94.7	118	97.2	110	124	141	155	177	199	140	157	179	196	224	252	280	173	193	221	242	276	311	380	318	348	398	447	497	596	696	707	809	899	989	1060	1240	1410
0.25	0.3	0.34	0.42	0.51	0.37	0.49	0.61	0.73	0.85	0.87	1.08	1.3	1.74	1.95	1.69	2.03	2.37	2.71	3.39	4.07	2.93	3.42	3.9	4.88	5.86	6.83	6.94	8.68	10.4	12.2	13.9	15.6	13.6	16.3	19	21.7	24.4	27.1	25.4	29.7	33.9	38.1	42.4	53	40.7	48.8	54.9	61	67.1	76.3	74.7	83.1	91.4	103	116	145	119	136	152	174	190	217	244	172	192	220	240	275	309	343	212	237	271	297	339	381	466	391	427	488	549	610	732	854	868	976	1080	1190	1300	1520	1740
0.29	0.34	0.39	0.49	0.59	0.42	0.57	0.71	0.85	0.99	1	1.26	1.51	2.01	2.26	1.96	2.35	2.75	3.14	3.92	4.71	3.39	3.95	4.52	5.65	6.78	7.91	8.03	10	12.1	14.1	16.1	18.1	15.7	18.8	22	25.1	28.2	31.4	29.4	34.3	39.2	44.1	49	61.3	47.4	56.5	63.5	70.5	77.7	88.3	86.5	96.1	106	120	135	168	138	157	176	201	220	251	282	199	222	254	278	318	357	397	245	275	314	343	392	441	539	452	494	565	635	706	847	989	1000	1130	1260	1380	1510	1760	2010
0.33	0.38	0.44	0.55	0.65	0.47	0.63	0.78	0.94	1.1	1.12	1.39	1.69	2.23	2.51	2.18	3.2	3.05	3.49	4.36	5.23	3.77	4.34	5.02	6.28	7.53	8.79	8.93	11.2	13.4	15.6	17.9	20.1	17.4	20.9	24.4	27.9	31.4	34.9	32.7	38.1	43.6	49	54.5	68.1	54.9	62.8	70.6	78.5	86.3	98.1	96.1	107	118	134	150	187	153	174	195	223	244	279	314	221	247	282	309	353	397	441	272	305	349	381	436	490	599	502	549	628	706	785	941	1100	1120	1260	1390	1530	1670	1950	2230
0.4	0.47	0.53	0.67	0.8	0.58	0.77	0.96	1.15	1.35	1.36	1.7	1.98	2.64	2.98	2.66	3.2	3.73	4.26	5.33	6.39	4.6	5.37	6.14	7.67	9.2	10.7	10.9	13.6	16.4	19.1	21.8	24.6	21.3	25.6	29.8	34.1	38.4	42.6	40	46.6	53.3	59.9	66.6	83.2	67.1	76.7	86.3	95.9	106	120	118	131	144	163	183	228	188	213	239	273	298	341	384	270	302	345	378	432	485	539	333	373	426	466	533	599	732	614	671	767	863	959	1150	1340	1360	1530	1700	1880	2050	2390	2730
0.54	0.63	0.72	0.9	1.08	0.68	0.9	1.12	1.35	1.57	1.6	2	2.34	3.11	3.5	3.12	3.75	4.37	5	6.25	7.5	5.4	6.3	7.2	9	10.8	12.6	12.8	16	19.2	22.4	25.6	28.8	25	30	35	40	45	50	46.9	54.7	62.5	70.3	78.1	92.6	78.7	90	101	112	124	141	138	153	168	191	214	268	220	250	280	320	350	400	450	316	354	405	443	506	569	633	390	437	500	547	625	703	859	720	787	900	1010	1120	1350	1570	1600	1800	2000	2200	2400	2800	3200
0.62	0.72	0.82	1.03	1.23	0.89	1.19	1.48	1.78	2.07	2.11	2.63	3.1	4.13	4.65	4.12	4.94	5.76	6.59	8.22	9.88	7.11	8.3	9.48	11.9	14.2	16.6	16.9	21.1	25.3	29.5	33.7	37.9	32.9	39.5	46.1	52.7	59.3	65.9	61.7	72	82.3	92.6	103	129	104	119	133	148	163	185	182	202	222	252	282	353	290	329	369	422	461	527	593	417	467	534	584	666	750	834	515	576	659	720	823	926	1130	948	1040	1190	1330	1480	1780	2070	2110	2370	2630	2900	3160	3690	4210

①,有效圈长度 ≈ （n+1）d
②,开口宽度 h = 0.33D
③,材料：选用 GB/T 4357-1989 中 C 级碳素弹簧钢丝。如采用其他种类的钢丝，在计算中应采用其相应的力学性能数据。

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