基础尺寸  m＝5mm                                                                单位：mm

基准

直径

齿数

节圆

直径

基圆

直径

变位量

齿槽

齿厚

内花键直径

外花键直径

齿根圆

直径

齿根圆

直径

偏差

齿  根

成形圆

直径

顶圆

直径

顶圆

直径

齿  根

成形圆

直径

齿根圆

直径

齿根圆

直径

偏差

d_B

z

d

d_b

x₁·m

e₂＝s₁

d_f2

A_df2

d_Ff2

min.

d_a2

d_a1

d_Ff1

max.

d_f1

A_df1

40

6

30

25.981

2.25

10.452

40

1.14

39.08

30

39

29.92

29.00

-1.49

42

7

35

30.311

0.75

8.720

42

1.14

41.08

32

41

31.92

31.00

-1.49

45

7

35

30.311

2.25

10.452

45

1.14

44.08

35

44

34.92

34.00

-1.49

47

8

40

34.641

0.75

8.720

47

1.14

46.08

37

46

36.92

36.00

-1.49

48

8

40

34.641

1.25

9.297

48

1.14

47.08

38

47

37.92

37.00

-1.49

50

8

40

34.641

2.25

10.452

50

1.14

49.08

40

49

39.92

39.00

-1.49

52

9

45

38.971

0.75

8.720

52

1.16

51.09

42

51

41.91

41.00

-1.55

55

9

45

38.971

2.25

10.452

55

1.16

54.09

45

54

44.91

44.00

-1.55

58

10

50

43.301

1.25

9.297

58

1.16

57.09

48

57

47.91

47.00

-1.55

60

10

50

43.301

2.25

10.452

60

1.16

59.09

50

59

49.91

49.00

-1.55

62

11

55

47.631

0.75

8.720

62

1.16

61.09

52

61

51.91

51.00

-1.55

65

11

55

47.631

2.25

10.452

65

1.16

64.09

55

64

54.91

54.00

-1.55

68

12

60

51.962

1.25

9.297

68

1.16

67.09

58

67

57.91

57.00

-1.55

70

12

60

51.962

2.25

10.452

70

1.16

69.09

60

69

59.91

59.00

-1.55

72

13

65

56.292

0.75

8.720

72

1.16

71.09

62

71

61.91

61.00

-1.55

75

13

65

56.292

2.25

10.452

75

1.16

74.09

65

74

64.91

64.00

-1.55

75

14 ^a

70

60.622

-0.25

7.565

75

1.16

74.09

65

74

64.91

64.00

-1.55

78

14

70

60.622

1.25

9.297

78

 1.16

77.09

68

77

67.91

67.00

-1.55

80

14

70

60.622

2.25

10.452

80

1.16

79.09

70

79

69.91

69.00

-1.55

82

15

75

64.952

0.75

8.720

82

1.16

81.09

72

81

71.91

71.00

-1.55

85

15

75

64.952

2.25

10.452

85

1.1 6

84.09

75

84

74.91

74.00

-1.55

85

16 ^a

80

69.282

-0.25

7.565

85

1.16

84.09

75

84

74.91

74.00

-1.55

88

16

80

69.282

1.25

9.297

88

1.16

87.09

78

87

77.91

77.00

-1.55

90

16

80

69.282

2.25

10.452

90

1.16

89.09

80

89

79.91

79.00

-1.55

92

17

85

73.612

0.75

8.720

92

1.16

91.09

82

91

81.91

81.00

-1.55

95

18

90

77.942

-0.25

7.565

95

1.16

94.09

85

94

84.91

84.00

-1.55

98

18

90

77.942

1.25

9.297

98

1.16

97.09

88

97

87.91

87.00

-1.55

100

18

90

77.942

2.25

10.452

100

 1.16

99.09

90

99

89.91

89.00

-1.55

105

20

100

86.603

-0.25

7.565

105

1.17

104.10

95

104

94.90

94.00

-1.62

110

20

100

86.603

2.25

10.452

110

1.17

109.10

100

109

99.90

99.00

-1.62

120

22

110

95.263

2.25

10.452

120

1.17

119.10

110

119

109.90

109.00

-1.62

130

24

120

103.923

2.25

10.452

130

1.17

129.10

120

129

119.90

119.00

-1.62

140

26

130

112.583

2.25

10.452

140

1.17

139.10

130

139

129.90

129.00

-1.62

150

28

140

121.244

2.25

10.452

150

1.17

149.10

140

149

139.90

139.00

-1.62

160

30

150

129.904

2.25

10.452

160

1.17

159.10

150

159

149.90

149.00

-1.62

170

32

160

138.564

2.25

10.452

170

1.17

169.10

160

169

159.90

159.00

-1.62

180

34

170

147.224

2.25

10.452

180

1.17

179.10

170

179

169.90

169.00

-1.62

190

36

180

155.885

2.25

10.452

190

1.17

189.10

180

189

179.90

179.00

-1.62

200

38

190

164.545

2.25

10.452

200

1.17

199.10

190

199

189.90

189.00

-1.62

210

40

200

173.205

2.25

10.452

210

1.19

209.11

200

209

199.89

199.00

-1.70

220

42

210

181.865

2.25

10.452

220

1.19

219.11

210

219

209.89

209.00

-1.70

240

46

230

199.186

2.25

10.452

240

1.19

239.11

230

239

229.89

229.00

-1.70

250

48

240

207.846

2.25

10.452

250

1.19

249.11

240

249

239.89

239.00

-1.70

260

50

250

216.506

2.25

10.452

260

1.19

259.11

250

259

249.89

249.00

-1.70

280

54

270

233.827

2.25

10.452

280

1.19

279.11

270

279

269.89

269.00

-1.70

300

58

290

251.147

2.25

10.452

300

1.19

299.11

290

299

289.89

289.00

-1.70

320

62

310

268.468

2.25

10.452

320

1.19

319.11

310

319

309.89

309.00

-1.70