汽车各部位螺母旋紧扭力值是多少?

2025-03-20 08:49:08
推荐回答(2个)
回答1:

螺丝扭力表(公制)
    扭力值    
螺丝直径 0.5T(kgf.cm) T(kgf.cm) 1.5T(kgf.cm) 2.4T(kgf.cm)
M3 3 6 10.8 15
(M3.5) 5 10 18 24
M4 8 16 28 37
(M4.5) 11 21 38 49
M5 15 30 54 72
M6 25 50 90 118
(M7) 43 85 160 205
M8 61 122 220 295
M10 122 245 440 590
M12 215 430 770 1040
M14 350 690 1240 1660
M16 550 1100 2000 2650
M18 760 1500 2700 3600
M20 1080 2150 3900 5200
M22 1500 2950 5300 7000
M24 1850 3700 6100 8800
M27 2700 5400 9700 13000
M30 3600 7200 13000 17300
M33 5000 10000 18000 24000
M36 6500 13000 23400 31200
M42 10000 20000 36000 48000
     
适用螺丝材质 C-B SS SCr SCr
  C-R S-C SCM SCM
  A-B     SNCM

单位换算
1 in = 25.4 cm   1 in-lbs = 1.153kgf-cm l kgf = 9.807N
1 ft = 30.4cm 1 ft-lbs = 13.83kgf-cm 1kgf = 2.205lbf
1 lb = 0.454kg 1 kgf-cm = 0.8673in-lbs 1N = 0.101972kgf
        1N = 0.224809lbf

回答2:

(M4.5) 11 21 38 49
M5 15 30 54 72
M6 25 50 90 118
(M7) 43 85 160 205
M8 61 122 220 295
M10 122 245 440 590
M12 215 430 770 1040
M14 350 690 1240 1660
M16 550 1100 2000 2650
M18 760 1500 2700 3600
M20 1080 2150 3900 5200
M22 1500 2950 5300 7000
M24 1850 3700 6100 8800
M27 2700 5400 9700 13000
M30 3600 7200 13000 17300
M33 5000 10000 18000 24000
M36 6500 13000 23400 31200
M42 10000 20000 36000 48000
     
适用螺丝材质 C-B SS SCr SCr
  C-R S-C SCM SCM
  A-B     SNCM

单位换算
1 in = 25.4 cm   1 in-lbs = 1.153kgf-cm l kgf = 9.807N
1 ft = 30.4cm 1 ft-lbs = 13.83kgf-cm 1kgf = 2.205lbf
1 lb = 0.454kg 1 kgf-cm = 0.8673in-lbs 1N = 0.101972kgf
        1N = 0.224809lbf