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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
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首頁 > 產品展示 > 中荷重中荷重
日標彈簧檢測標準
外徑內徑自由長負荷直角度卷方向
60mm以下70mm以下33mm以下38.5mm以上50mm以下55mm以上
+0mm
-0.7mm
+0mm
-1.0mm
+0.7mm
+0.1mm
-0mm
+1.0mm
±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
68101214161820222527303540506070
1520.4028.3440.8959.23             
2015.3021.2830.6944.4259.7278.1699.64122.58         
2512.2617.0624.5235.5047.7662.6679.6398.07118.95153.28178.97220.65     
3010.2014.2220.4029.6239.8152.1766.3981.6999.05127.68149.06183.87     
358.7312.1617.4625.3034.1344.6256.8870.0284.83109.83127.88157.89     
407.6510.6915.3022.2629.8139.0349.7261.2971.2495.71111.80137.88187.70245.36   
456.779.5113.5319.7126.4834.7244.2354.4366.1085.1299.44122.58166.81218.30   
506.188.5312.2617.7523.8331.1939.8149.0359.4376.5989.44110.32150.14196.13306.46  
555.597.7511.0816.0821.6728.3436.1944.5253.9469.6381.39100.32136.51177.99278.61  
605.107.0610.2014.8119.9125.9933.1540.8049.5263.8474.5391.89125.13162.79255.36366.77 
65 6.579.4113.6318.3424.0330.6037.6645.7058.8468.6584.83115.42151.02235.75  
70 6.088.7312.6517.0622.2628.4435.0142.4654.7263.8478.75107.19140.04218.88314.79371.67
75 5.698.1411.7715.8920.6926.4832.6639.6251.0959.6273.55100.03130.82204.27  
80 5.307.6511.0814.9119.5224.8130.6037.0747.8655.9068.9493.85122.58191.52275.76325.58
90  6.869.9013.2417.3622.0627.1632.9542.5649.6261.2983.36108.95170.24245.17289.30
100    11.9615.5919.8124.5229.7138.2544.7255.1175.0298.07153.18220.65259.88
125       19.6123.7330.6035.7944.1360.0278.45122.58176.52207.90
150       16.3819.7125.5029.8136.7750.0165.31102.09147.10173.58
175         21.8725.6031.4842.8556.0087.47126.01149.06
200           27.5637.4649.0376.59110.32130.43
225             43.5468.0698.07 
250             39.2361.2988.16103.95
275             35.7055.7080.22 
300             32.6650.9973.4586.79
內徑3456789101112.513.51517.520253038.5

負荷N(kg)
30萬回98.0
(10)
137.3
(14)
196.1
(20)
284.4
(29)
382.5
(39)
500.1
(51)
637.4
(65)
784.5
(80)
951.2
(97)
1225.8
(125)
1431.8
(146)
1765.2
(180)
2402.6
(245)
3138.1
(320)
4903.3
(500)
7060.8
(720)
8330.0
(850)
50萬回88.0
(9)
127.5
(13)
176.5
(18)
255.0
(26)
343.2
(35)
451.1
(46)
568.8
(58)
706.1
(72)
853.2
(87)
1098.3
(112)
1284.7
(131)
1578.9
(161)
2157.5
(220)
2824.3
(288)
4413.0
(450)
6354.7
(648)
7497.0
(764)
100萬回79.0
(8)
107.9
(11)
156.9
(16)
225.6
(23)
304.0
(31)
402.1
(41)
509.9
(52)
627.6
(64)
755.1
(77)
980.7
(100)
1147.4
(117)
1412.2
(144)
1912.3
(195)
2510.5
(256)
3922.7
(400)
5638.8
(575)
6664.0
(680)

使用次數30萬回50萬回100萬回
壓縮量(自由長%)32.0%28.8%25.6%
壓縮量(mm)
30萬回50萬回100萬回
4.84.33.8
6.45.85.1
8.07.26.4
9.68.67.7
11.210.19.0
12.811.510.2
14.413.011.5
16.014.412.8
17.615.814.1
19.217.315.4
20.818.716.6
22.420.217.9
24.021.619.2
25.623.020.5
28.825.923.0
32.028.825.6
40.036.032.0
48.043.238.4
56.050.444.8
64.057.651.2
72.064.857.6
80.072.064.0
88.079.270.4
96.086.476.8

表中彈簧常數的單位是N/mm







 
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