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購買大同彈簧,請認準日本大同ばね株式會社授權中國代理商
全國統一咨詢熱線:(086)021-54851999
首頁 > 產品展示 > 極重荷重極重荷重
日標彈簧檢測標準
外徑內徑自由長負荷直角度卷方向
50mm以下55mm以上
+0mm
-0.7mm
+0.7mm
+0.1mm
±0.5mm±1%±10%2°以下右卷
日本大同彈簧彈簧常數使用次數和負荷的關系綜合表
自由長外徑
681012141618202225273035405060
1558.84110.81147.10189.27            
2044.1383.06110.32142.20183.87245.17306.46392.26        
2535.3066.4988.26113.76147.10196.13245.17313.81382.46480.52568.78706.08    
3029.4255.4173.5594.83122.58163.48204.37261.54318.71400.11473.95588.40    
3525.5047.4663.0681.30105.13140.14175.15224.18273.21343.23406.29504.35    
4022.5641.5855.2171.1091.99122.58153.28196.13239.09300.08355.49441.30600.66784.53  
4519.6136.9749.0363.1581.79108.95136.21174.36212.51266.74315.97392.26533.87697.35  
5017.6533.2444.1356.8873.5598.07122.58156.91191.23240.26284.39353.04480.52627.62980.66 
5515.6930.2040.1151.6866.8889.14111.50142.69173.87218.69258.50320.87436.7957055891.52 
6014.7127.6536.7747.3761.2981.79102.18130.72159.36200.05237.03294.20400.40522.99817.191176.79
65 25.6034.0343.5456.5875.4194.34120.72147.10184.36218.79271.55369.61482.78754.32 
70 23.7331.4840.5052.5670.0287.57112.09136.61171.62203.09252.13343.23448.26700.391008.71
75 22.1629.4237.7649.0365.4181.79104.64127.49159.85189.56235.36320.38418.45653.81 
80 20.7927.6535.4045.9961.2976.6998.07119.54150.04177.79220.65300.28392.26612.91882.60
90  24.5231.5840.8954.5268.1687.18106.21133.37157.98196.13266.94348.63544.76784.53
100    36.7749.0361.3978.4595.61120.62142.20176.52240.26313.81490.33706.08
125       62.7676.4996.10113.76141.22192.21251.05392.26564.86
150       52.2763.7480.1294.83117.68160.14209.18326.85470.72
175         68.6581.20100.81137.29179.26280.17403.44
200           88.26120.13156.91245.17353.04
225             139.55218.00313.81
250             125.52196.23282.43
275             114.15178.38256.74
300             104.64163.48235.36
內徑3456789101112.513.51517.5202530

負荷N(kg)
30萬回177.0
(18)
323.6
(33)
441.3
(45)
568.8
(58)
735.5
(75)
980.7
(100)
1225.8
(125)
1569.1
(160)
1912.3
(195)
2402.6
(245)
2843.9
(290)
3530.4
(360)
4805.3
(490)
6276.3
(640)
9806.7
(1000)
14121.6
(1440)
50萬回159.0
(16)
294.2
(30)
402.1
(41)
509.9
(52)
666.9
(68)
882.6
(90)
1108.2
(113)
1412.2
(144)
1726.0
(176)
2167.3
(221)
2559.5
(261)
3177.4
(324)
4324.7
(441)
5648.6
(576)
8826.0
(900)
12709.4
(1296)
100萬回142.0
(14)
255.0
(26)
353.0
(36)
451.1
(46)
588.4
(60)
784.5
(80)
980.7
(100)
1255.3
(128)
1529.8
(156)
1922.1
(196)
2275.1
(232)
2824.3
(288)
3844.2
(392)
5021.0
(512)
7845.3
(800)
11297.3
(1152)

使用次數30萬回50萬回100萬回
壓縮量(自由長%)20.0%18.0%16.0%
壓縮量(mm)
30萬回50萬回100萬回
3.02.72.4
4.03.63.2
5.04.54.0
6.05.44.8
7.06.35.6
8.07.26.4
9.08.17.2
10.09.08.0
11.09.98.8
12.010.89.6
13.011.710.4
14.012.611.2
15.013.512.0
16.014.412.8
18.016.214.4
20.018.016.0
25.022.520.0
30.027.024.0
35.031.528.0
40.036.032.0
45.040.536.0
50.045.040.0
55.049.544.0
60.054.048.0

表中彈簧常數的單位是N/mm








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