振动时效、热时效消除应力数据对比

工件
     图号

时效
     方式

热时效

检测
     记录

时效
     方式

振动时效

检测
     记录

测点
     序号

测试
     状态

σ1 MPa

σ2 MPa

θ

消除率%

σ1 MPa

σ2 MPa

θ

消除率%

A1

时效前

+00026.66

+00003.59

-00025.25

+00157.46

+00045.16

+00028.54

时效后

+00005.32

-00008.32

-00040.79

80.0%

+00039.83

+00032.73

+00019.15

74.7%

A2

时效前

+00065.17

+00019.33

+00031.43

+00058.48

+00042.58

-00029.88

时效后

+00032.38

+00022.37

+00006.90

50.3%

+00030.27

+00025.04

-00031.56

48.2%

B1

时效前

+00028.44

+00003.31

+00038.71

+00068.09

+00058.32

-00015.18

时效后

+00011.50

-00000.62

+00038.48

59.6%

+00035.94

+00032.06

-00018.63

47.2%

B2

时效前

+00141.10

+00053.77

+00024.86

+00089.28

+00030.66

+00038.72

时效后

+00086.61

+00077.14

+00036.74

38.6%

+00049.34

+00037.03

+00029.28

44.7%

C1

时效前

+00146.17

+00067.70

+00024.78

+00039.71

+00035.41

+00015.48

时效后

+00034.59

+00018.16

+00033.82

76.3%

+00015.42

+00009.64

-00037.28

61.1%

C2

时效前

+00177.88

+00072.69

+00023.38

+00030.20

+00010.28

+00009.93

时效后

+00051.89

+00044.99

-00037.15

70.8%

-00035.31

-00131.31

+00023.56

51%