油缸y型油封型号,油缸油封尺寸怎么量

首页 > 机械设备 > 作者:YD1662024-02-01 20:27:37

Y形密封圈

油缸y型油封型号,油缸油封尺寸怎么量(1)

油缸y型油封型号,油缸油封尺寸怎么量(2)

结构

Y形密封圈通常由高硬度的丁腈橡胶模压而成,用于液压系统中的活塞、柱塞和活塞杆的密封。当密封圈装入沟槽中,密封唇仅与滑动表面沟槽底部金属相接触,产生一定的预应力,达到密封的效果。 在压力的作用下,由于密封唇圆周方向的变形,产生接触压力,随着液体压力的增加,变形和接触压力也随之增大,使Y形圈达到自封的效果

Y形密封圈的主要缺点是作往复式活塞密封时,容易出现密封圈移位和“反转”现象,内压过高时,也可能发生“胶料挤出”现象

设计要点

①为了使唇能很好地张开起自封作用,常在填料腔上开一小孔,开孔方式如图(b) 所示

②密封圈底部的间隙应尽可能做到最小,以避免在高压下发生胶料挤出现象。当间隙不可能做到最小时,应与挡圈并用,或选用底面上镶有挡圈的专用密封圈

③Y形圈对偏心载荷和偏心运动的适应性不强。当活塞的运动和受力遇到偏心时,为了避免唇部偏心磨损,常在密封之间设一抗磨环,抗磨环的材料应耐磨和具有自润滑性,故一般用夹布酚醛塑料、尼龙或聚四氟乙烯

④接融面的粗糙度对Y形圈的寿命和密封性有很大影响,所以一般缸的内壁面粗糙度应庄1.6μm以下,最好经过辊压。活塞杆的密封面,应镀硬铬并抛光,要求粗糙度在0.8μm以下。安装Y形圈的沟槽,也应有粗糙度的限制,侧面应为3.2μm,底面应为1.6~0。4μm

⑤Y形圈通过的部位,不得有尖角、毛剌,因这些加工痕迹很容易刮伤Y形圈的唇部。为此,在设计时,对孔口和轴端应要求倒角或修圆

⑥ 户外及外露的油缸所用的Y形圈,必须做防尘、防水设计,避免活塞杆磨损和密封圈老化,并保证活塞密封和油的洁净。防尘可用油封、毡封及其他防尘密封。当外部有冰冻时常在防尘圈之外另加防冰板


活塞L1密封沟槽用Y形橡胶密封圈结构型式、尺寸和公差(摘自GB/T 10708.1-2000)

油缸y型油封型号,油缸油封尺寸怎么量(3)

D

L1

外径

宽度

高度

D1

D2

极限偏差

S1

S2

极限偏差

h

极限偏差

12

4

5

13

11.5

±0.20

5

3.5

±0.15

4.4

±0.2

16

8

5

17

15.5

±0.20

5

3.5

±0.15

4.4

±0.2

20

12

5

21.1

19.4

±0.25

5

3.5

±0.15

4.4

±0.2

25

17

5

26.1

24.4

±0.25

5

3.5

±0.15

4.4

±0.2

32

24

5

33.1

31.4

±0.25

5

3.5

±0.15

4.4

±0.2

40

32

5

41.1

39.4

±0.25

5

3.5

±0.15

4.4

±0.2

20

10

6.3

21.2

19.4

±0.25

6.2

4.4

±0.15

5.6

±0.2

25

15

6.3

26.2

24.4

±0.25

6.2

4.4

±0.15

5.6

±0.2

32

22

6.3

33.2

31.4

±0.25

6.2

4.4

±0.15

5.6

±0.2

40

30

6.3

41.2

39.4

±0.25

6.2

4.4

±0.15

5.6

±0.2

50

40

6.3

51.2

49.4

±0.35

6.2

4.4

±0.15

5.6

±0.2

56

46

6.3

57.2

55.4

±0.35

6.2

4.4

±0.15

5.6

±0.2

63

53

6.3

64.2

62.4

±0.35

6.2

4.4

±0.15

5.6

±0.2

50

35

9.5

51.5

49.2

±0.35

9

6.7

±0.15

8.5

±0.2

56

41

9.5

57.5

55.2

±0.35

9

6.7

±0.15

8.5

±0.2

63

48

9.5

64.5

62.2

±0.35

9

6.7

±0.15

8.5

±0.2

70

55

9.5

71.5

69.2

±0.35

9

6.7

±0.15

8.5

±0.2

80

65

9.5

81.5

79.2

±0.35

9

6.7

±0.15

8.5

±0.2

90

75

9.5

91.5

89.2

±0.35

9

6.7

±0.15

8.5

±0.2

100

85

9.5

101.5

99.2

±0.35

9

6.7

±0.15

8.5

±0.2

110

95

9.5

111.5

109.2

±0.45

9

6.7

±0.15

8.5

±0.2

70

50

12.5

71.8

69

±0.35

11.8

9

±0.15

11.3

±0.2

80

60

12.5

81.8

79

±0.35

11.8

9

±0.15

11.3

±0.2

90

70

12.5

91.8

89

±0.35

11.8

9

±0.15

11.3

±0.2

100

80

12.5

101.8

99

±0.35

11.8

9

±0.15

11.3

±0.2

110

90

12.5

111.8

109

±0.35

11.8

9

±0.15

11.3

±0.2

125

105

12.5

126.8

124

±0.45

11.8

9

±0.15

11.3

±0.2

140

120

12.5

141.8

139

±0.45

11.8

9

±0.15

11.3

±0.2

160

140

12.5

161.8

159

±0.45

11.8

9

±0.15

11.3

±0.2

180

160

12.5

181.8

179

±0.6

11.8

9

±0.15

11.3

±0.2

125

100

16

127.2

123.8

±0.45

14.7

11.3

±0.15

14.8

±0.2

140

115

16

142.2

138.8

±0.45

14.7

11.3

±0.15

14.8

±0.2

160

135

16

162.2

158.8

±0.45

14.7

11.3

±0.15

14.8

±0.2

180

155

16

182.2

178.8

±0.5

14.7

11.3

±0.15

14.8

±0.2

200

175

16

202.2

198.8

±0.5

14.7

11.3

±0.15

14.8

±0.2

220

195

16

222.2

218.8

±0.5

14.7

11.3

±0.15

14.8

±0.2

250

225

16

252.2

248.8

±0.50

14.7

11.3

±0.15

14.8

±0.20

200

170

20

202.8

198.5

±0.50

17.8

13.5

±0.20

18.5

±0.25

220

190

20

222.8

218.5

±0.50

17.8

13.5

±0.20

18.5

±0.25

250

220

20

252.8

248.5

±0.50

17.8

13.5

±0.20

18.5

±0.25

280

250

20

282.8

278.5

±0.90

17.8

13.5

±0.20

18.5

±0.25

320

290

20

322.8

318.5

±0.90

17.8

13.5

±0.20

18.5

±0.25

360

330

20

362.8

358.5

±0.90

17.8

13.5

±0.20

18.5

±0.25

400

360

25

403.5

398

±1.40

23.3

18

±0.20

23

±0.25

450

410

25

453.5

448

±1.40

23.3

18

±0.20

23

±0.25

500

460

25

503.5

498

±1.40

23.3

18

±0.20

23

±0.25


活塞杆L1密封沟槽用Y形橡胶密封圈结构型式、尺寸和公差(摘自GB/T 10708.1-2000)

油缸y型油封型号,油缸油封尺寸怎么量(4)

d

L1

内径

宽度

高度

d1

d2

极限偏差

S1

S2

极限偏差

h

极限偏差

6

14

5

5

6.5

土0.20

5

3.5

±0.15

4.6

±0.20

8

16

5

7

8.5

土0.20

5

3.5

±0.15

4.6

±0.20

10

18

5

9

10.5

土0.20

5

3.5

±0.15

4.6

±0.20

12

20

5

11

12.5

土0.20

5

3.5

±0.15

4.6

±0.20

14

22

5

13

14.5

土0.20

5

3.5

±0.15

4.6

±0.20

16

24

5

16

16.5

±0.25

5

3.5

±0.15

4.6

±0.20

18

26

5

17

18.5

±0.25

5

3.5

±0.15

4.6

±0.20

20

28

5

19

20.5

±0.25

5

3.5

±0.15

4.6

±0.20

22

30

5

21

22.5

±0.25

5

3.5

±0.15

4.6

±0.20

25

33

5

24

25.5

±0.25

5

3.5

±0.15

4.6

±0.20

28

38

6.3

26.8

28.6

±0.25

6.2

4.4

±0.15

5.6

±0.20

32

42

6.3

30.8

32.6

±0.25

6.2

4.4

±0.15

5.6

±0.20

36

46

6.3

34.8

36.6

±0.25

6.2

4.4

±0.15

5.6

±0.20

40

50

6.3

38.8

40.6

±0.25

6.2

4.4

±0.15

5.6

±0.20

45

55

6.3

43.8

45.6

±0.25

6.2

4.4

±0.15

5.6

±0.20

50

60

6.3

48.8

50.6

±0.25

6.2

4.4

±0.15

5.6

±0.20

56

71

9.5

54.5

56.8

±0.25

9

6.7

±0.15

8.5

±0.20

63

78

9.5

61.5

63.8

±0.25

9

6.7

±0.15

8.5

±0.20

70

85

9.5

68.5

70.8

±0.35

9

6.7

±0.15

8.5

±0.20

80

95

9.5

78.5

80.8

±0.35

9

6.7

±0.15

8.5

±0.20

90

105

9.5

88.5

90.5

±0.35

9

6.7

±0.15

8.5

±0.20

100

120

12.5

98.2

101

±0.35

11.8

9

±0.15

11.3

±0.20

110

130

12.5

108.2

111

±0.45

11.8

9

±0.15

11.3

±0.20

125

145

12.5

123.2

126

±0.45

11.8

9

±0.15

11.3

±0.20

140

160

12.5

138.2

141

±0.45

11.8

9

±0.15

11.3

±0.20

160

185

16

157.8

161.2

±0.45

14.7

11.3

±0.15

14.8

±0.20

180

205

16

177.8

181.2

±0.60

14.7

11.3

±0.15

14.8

±0.20

200

225

16

197.8

201.2

±0.60

14.7

11.3

±0.15

14.8

±0.20

220

250

20

217.2

221.5

±0.60

17.8

13.5

±0.15

18.5

±0.20

250

280

20

247.2

251.5

±0.60

17.8

13.5

±0.15

18.5

±0.20

280

310

20

277.2

281.5

±0.90

17.8

13.5

±0.15

18.5

±0.20

320

360

25

316.7

322

±0.90

23.3

18

±0.20

23

±0.25

360

400

25

356.7

362

±0.90

23.3

18

±0.20

23

±0.25


活塞L2密封沟槽的密封结构型式及Y形圈、蕾形圈尺寸和公差(摘自GB/T 10708.1-2000)

油缸y型油封型号,油缸油封尺寸怎么量(5)

D

L2

Y形圈

蕾形圈

外径

宽度

高度

外径

宽度

高度

D1

D2

极限偏差

S1

S2

极限偏差

h

极限偏差

D1

D2

极限偏差

S1

S2

极限偏差

h

极限偏差

12

4

6.3

13

11.5

±0.20

5

3.5

±0.15

5.8

±0.20

12.7

11.5

±0.18

4.7

3.5

±0.15

5.6

±0.20

16

8

6.3

17

15.5

±0.20

5

3.5

±0.15

5.8

±0.20

16.7

15.5

±0.18

4.7

3.5

±0.15

5.6

±0.20

20

12

6.3

21

19.5

±0.25

5

3.5

±0.15

5.8

±0.20

20.7

19.5

±0.22

4.7

3.5

±0.15

5.6

±0.20

25

17

6.3

26

24.5

±0.25

5

3.5

±0.15

5.8

±0.20

25.7

24.5

±0.22

4.7

3.5

±0.15

5.6

±0.20

32

24

6.3

33

31.5

±0.25

5

3.5

±0.15

5.8

±0.20

32.7

31.5

±0.22

4.7

3.5

±0.15

5.6

±0.20

40

32

6.3

41

39.5

±0.25

5

3.5

±0.15

5.8

±0.20

40.7

39.5

±0.22

4.7

3.5

±0.15

5.6

±0.20

20

10

8

21.2

19.4

±0.25

6.2

4.4

±0.15

7.3

±0.20

20.8

19.4

±0.22

5.8

4.4

±0.15

7

±0.20

25

15

8

26.2

24.4

±0.25

6.2

4.4

±0.15

7.3

±0.20

25.8

24.4

±0.22

5.8

4.4

±0.15

7

±0.20

32

22

8

33.2

31.4

±0.25

6.2

4.4

±0.15

7.3

±0.20

32.8

31.4

±0.22

5.8

4.4

±0.15

7

±0.20

46

30

8

41.2

39.4

±0.25

6.2

4.4

±0.15

7.3

±0.20

40.8

39.4

±0.22

5.8

4.4

±0.15

7

±0.20

50

40

8

51.2

49.4

±0.25

6.2

4.4

±0.15

7.3

±0.20

50.8

49.4

±0.22

5.8

4.4

±0.15

7

±0.20

56

46

8

57.2

55.4

±0.25

6.2

4.4

±0.15

7.3

±0.20

56.8

55.4

±0.22

5.8

4.4

±0.15

7

±0.20

63

53

8

64.2

62.4

±0.25

6.2

4.4

±0.15

7.3

±0.20

63.8

62.4

±0.22

5.8

4.4

±0.15

7

±0.20

50

35

12.5

51.5

49.2

±0.25

9

6.7

±0.15

11.5

±0.20

51

49.1

±0.22

8.5

6.6

±0.15

11.3

±0.20

56

41

12.5

57.5

55.2

±0.25

9

6.7

±0.15

11.5

±0.20

57

55.1

±0.22

8.5

6.6

±0.15

11.3

±0.20

70

55

12.5

71.5

69.2

±0.35

9

6.7

±0.15

11.5

±0.20

71

69.1

±0.28

8.5

6.6

±0.15

11.3

±0.20

80

65

12.5

81.5

79.2

±0.35

9

6.7

±0.15

11.5

±0.20

81

79.1

±0.28

8.5

6.6

±0.15

11.3

±0.20

90

75

12.5

91.5

89.2

±0.35

9

6.7

±0.15

11.5

±0.20

91

89.1

±0.28

8.5

6.6

±0.15

11.3

±0.20

100

85

12.5

101.5

99.2

±0.35

9

6.7

±0.15

11.5

±0.20

101

99.1

±0.28

8.5

6.6

±0.15

11.3

±0.20

110

95

12.5

111.5

109.2

±0.45

9

6.7

±0.15

11.5

±0.20

111

109.1

±0.35

8.5

6.6

±0.15

11.3

±0.20

70

50

16

71.8

69

±0.35

11.8

9

±0.15

15

±0.20

71.2

68.6

±0.28

11.2

8.6

±0.15

14.5

±0.20

80

60

16

81.8

79

±0.35

11.8

9

±0.15

15

±0.20

81.2

78.6

±0.28

11.2

8.6

±0.15

14.5

±0.20

90

70

16

91.8

89

±0.35

11.8

9

±0.15

15

±0.20

91.2

88.6

±0.28

11.2

8.6

±0.15

14.5

±0.20

100

80

16

101.8

99

±0.35

11.8

9

±0.15

15

±0.20

101.2

98.6

±0.28

11.2

8.6

±0.15

14.5

±0.20

110

90

16

111.8

109

±0.45

11.8

9

±0.15

15

±0.20

111.2

108.6

±0.35

11.2

8.6

±0.15

14.5

±0.20

125

105

16

126.8

124

±0.45

11.8

9

±0.15

15

±0.20

126.2

123.6

±0.35

11.2

8.6

±0.15

14.5

±0.20

140

120

16

141.8

139

±0.45

11.8

9

±0.15

15

±0.20

141.2

138.6

±0.35

11.2

8.6

±0.15

14.5

±0.20

160

140

16

161.8

159

±0.45

11.8

9

±0.15

15

±0.20

161.2

158.6

±0.35

11.2

8.6

±0.15

14.5

±0.20

180

160

16

181.8

179

±0.60

11.8

9

±0.15

15

±0.20

181.2

178.6

±0.45

11.2

8.6

±0.15

14.5

±0.20

125

100

20

127.2

123.8

±0.45

14.7

11.3

±0.15

18.5

±0.20

126.3

123.2

±0.35

13.8

10.7

±0.15

18

±0.20

140

115

20

142.2

138.8

±0.45

14.7

11.3

±0.15

18.5

±0.20

141.3

138.2

±0.35

13.8

10.7

±0.15

18

±0.20

160

135

20

162.2

158.8

±0.45

14.7

11.3

±0.15

18.5

±0.20

161.3

158.2

±0.35

13.8

10.7

±0.15

18

±0.20

180

155

20

182.2

178.8

±0.60

14.7

11.3

±0.15

18.5

±0.20

181.3

178.2

±0.45

13.8

10.7

±0.15

18

±0.20

200

175

20

202.2

198.8

±0.60

14.7

11.3

±0.15

18.5

±0.20

201.3

198.2

±0.45

13.8

10.7

±0.15

18

±0.20

220

195

20

222.2

218.8

±0.60

14.7

11.3

±0.15

18.5

±0.20

221.3

218.2

±0.45

13.8

10.7

±0.15

18

±0.20

250

225

20

252.2

248.8

±0.60

14.7

11.3

±0.15

18.5

±0.20

251.3

248.2

±0.45

13.8

10.7

±0.15

18

±0.20

200

170

25

202.8

198.5

±0.60

17.8

13.5

±0.20

23

±0.25

201.4

198

±0.45

16.4

12.7

±0.20

22.5

±0.25

220

190

25

222.8

218.5

±0.60

17.8

13.5

±0.20

23

±0.25

221.4

218

±0.45

16.4

12.7

±0.20

22.5

±0.25

250

220

25

252.8

248.5

±0.60

17.8

13.5

±0.20

23

±0.25

251.4

248

±0.45

16.4

12.7

±0.20

22.5

±0.25

280

250

25

282.8

278.5

±0.90

17.8

13.5

±0.20

23

±0.25

281.4

278

±0.60

16.4

12.7

±0.20

22.5

±0.25

320

290

25

322.8

318.5

±0.90

17.8

13.5

±0.20

23

±0.25

321.4

318

±0.60

16.4

12.7

±0.20

22.5

±0.25

360

330

25

362.8

358.5

±0.90

17.8

13.5

±0.20

23

±0.25

361.4

358

±0.60

16.4

12.7

±0.20

22.5

±0.25

400

360

32

403.3

398

±1.40

23.3

18

±0.20

29

±0.25

401.8

397

±0.90

21.8

17

±0.20

28.5

±0.25

450

410

32

453.3

448

±1.40

23.3

18

±0.20

29

±0.25

451.8

447

±0.90

21.8

17

±0.20

28.5

±0.25

500

460

32

503.3

498

±1.40

23.3

18

±0.20

29

±0.25

501.8

497

±0.90

21.8

17

±0.20

28.5

±0.25


活塞杆L2密封沟槽结构型式及Y形圈、蕾形圈尺寸和公差(摘自GB/T 10708.1-2000)

油缸y型油封型号,油缸油封尺寸怎么量(6)

d

L2

Y形圈

蕾形圈

内径

宽度

高度

内径

宽度

高度

d1

d2

极限偏差

S1

S2

极限偏差

h

极限偏差

d1

d2

极限偏差

S1

S2

极限偏差

h

极限偏差

6

14

6.3

5

6.5

±0.20

5

3.5

±0.15

5.8

±0.20

5.3

6.5

±0.18

4.7

3.5

±0.15

5.5

±0.20

8

16

6.3

7

8.5

±0.20

5

3.5

±0.15

5.8

±0.20

7.3

8.5

±0.18

4.7

3.5

±0.15

5.5

±0.20

10

18

6.3

9

10.5

±0.20

5

3.5

±0.15

5.8

±0.20

9.3

10.5

±0.18

4.7

3.5

±0.15

5.5

±0.20

12

20

6.3

11

12.5

±0.20

5

3.5

±0.15

5.8

±0.20

11.3

12.5

±0.18

4.7

3.5

±0.15

5.5

±0.20

14

22

6.3

13

14.5

±0.20

5

3.5

±0.15

5.8

±0.20

13.3

14.5

±0.18

4.7

3.5

±0.15

5.5

±0.20

16

24

6.3

15

16.5

±0.20

5

3.5

±0.15

5.8

±0.20

15.3

16.5

±0.18

4.7

3.5

±0.15

5.5

±0.20

18

26

6.3

17

18.5

±0.20

5

3.5

±0.15

5.8

±0.20

17.3

18.5

±0.18

4.7

3.5

±0.15

5.5

±0.20

20

28

6.3

19

20.5

±0.20

5

3.5

±0.15

5.8

±0.20

19.3

20.5

±0.18

4.7

3.5

±0.15

5.5

±0.20

22

30

6.3

21

22.5

±0.25

5

3.5

±0.15

5.8

±0.20

21.3

22.5

±0.22

4.7

3.5

±0.15

5.5

±0.20

25

33

6.3

24

25.5

±0.25

5

3.5

±0.15

5.8

±0.20

24.3

25.5

±0.22

4.7

3.5

±0.15

5.5

±0.20

10

20

8

8.8

10.6

±0.20

6.2

4.4

±0.15

7.3

±0.20

9.2

10.6

±0.18

5.8

4.4

±0.15

7

±0.20

12

22

8

10.8

12.6

±0.20

6.2

4.4

±0.15

7.3

±0.20

11.2

12.6

±0.18

5.8

4.4

±0.15

7

±0.20

14

24

8

12.8

14.6

±0.20

6.2

4.4

±0.15

7.3

±0.20

13.2

14.6

±0.18

5.8

4.4

±0.15

7

±0.20

16

26

8

14.8

16.6

±0.20

6.2

4.4

±0.15

7.3

±0.20

15.2

16.6

±0.18

5.8

4.4

±0.15

7

±0.20

18

28

8

16.8

18.6

±0.20

6.2

4.4

±0.15

7.3

±0.20

17.2

18.6

±0.18

5.8

4.4

±0.15

7

±0.20

20

30

8

18.8

20.6

±0.20

6.2

4.4

±0.15

7.3

±0.20

19.2

20.6

±0.18

5.8

4.4

±0.15

7

±0.20

22

32

8

20.8

22.6

±0.25

6.2

4.4

±0.15

7.3

±0.20

21.2

22.6

±0.22

5.8

4.4

±0.15

7

±0.20

25

35

8

23.8

25.6

±0.25

6.2

4.4

±0.15

7.3

±0.20

24.2

25.6

±0.22

5.8

4.4

±0.15

7

±0.20

28

38

8

26.8

28.6

±0.25

6.2

4.4

±0.15

7.3

±0.20

27.2

28.6

±0.22

5.8

4.4

±0.15

7

±0.20

32

42

8

30.8

32.6

±0.25

6.2

4.4

±0.15

7.3

±0.20

31.2

32.6

±0.22

5.8

4.4

±0.15

7

±0.20

36

46

8

34.8

36.6

±0.25

6.2

4.4

±0.15

7.3

±0.20

35.2

36.6

±0.22

5.8

4.4

±0.15

7

±0.20

40

50

8

38.8

40.6

±0.25

6.2

4.4

±0.15

7.3

±0.20

39.2

40.6

±0.22

5.8

4.4

±0.15

7

±0.20

45

55

8

43.8

45.6

±0.25

6.2

4.4

±0.15

7.3

±0.20

44.2

45.6

±0.22

5.8

4.4

±0.15

7

±0.20

50

60

8

48.8

50.6

±0.25

6.2

4.4

±0.15

7.3

±0.20

49.2

50.6

±0.22

5.8

4.4

±0.15

7

±0.20

28

43

12.5

26.5

28.8

±0.25

9

6.7

±0.15

11.5

±0.20

27

28.9

±0.22

8.5

6.6

±0.15

11.3

±0.20

32

47

12.5

30.5

32.8

±0.25

9

6.7

±0.15

11.5

±0.20

31

32.9

±0.22

8.5

6.6

±0.15

11.3

±0.20

36

51

12.5

34.5

36.8

±0.25

9

6.7

±0.15

11.5

±0.20

35

36.9

±0.22

8.5

6.6

±0.15

11.3

±0.20

40

55

12.5

38.5

40.8

±0.25

9

6.7

±0.15

11.5

±0.20

39

40.9

±0.22

8.5

6.6

±0.15

11.3

±0.20

45

60

12.5

43.5

45.8

±0.25

9

6.7

±0.15

11.5

±0.20

44

45.9

±0.22

8.5

6.6

±0.15

11.3

±0.20

50

65

12.5

48.5

50.8

±0.25

9

6.7

±0.15

11.5

±0.20

49

50.9

±0.22

8.5

6.6

±0.15

11.3

±0.20

56

71

12.5

54.5

56.8

±0.25

9

6.7

±0.15

11.5

±0.20

55

56.9

±0.22

8.5

6.6

±0.15

11.3

±0.20

63

78

12.5

61.5

63.8

±0.35

9

6.7

±0.15

11.5

±0.20

62

63.9

±0.28

8.5

6.6

±0.15

11.3

±0.20

70

85

12.5

68.5

70.8

±0.35

9

6.7

±0.15

11.5

±0.20

69

70.9

±0.28

8.5

6.6

±0.15

11.3

±0.20

80

95

12.5

78.5

80.8

±0.35

9

6.7

±0.15

11.5

±0.20

79

80.9

±0.28

8.5

6.6

±0.15

11.3

±0.20

90

105

12.5

88.5

90.8

±0.35

9

6.7

±0.15

11.5

±0.20

89

90.9

±0.28

8.5

6.6

±0.15

11.3

±0.20

56

76

16

54.2

57

±0.25

11.8

9

±0.15

15

±0.20

54.8

57.4

±0.22

11.2

8.6

±0.15

14.5

±0.20

63

83

16

61.2

64

±0.25

11.8

9

±0.15

15

±0.20

61.8

64.4

±0.22

11.2

8.6

±0.15

14.5

±0.20

70

90

16

68.2

71

±0.35

11.8

9

±0.15

15

±0.20

68.8

71.4

±0.28

11.2

8.6

±0.15

14.5

±0.20

80

100

16

78.2

81

±0.35

11.8

9

±0.15

15

±0.20

78.8

81.4

±0.28

11.2

8.6

±0.15

14.5

±0.20

90

110

16

88.2

91

±0.35

11.8

9

±0.15

15

±0.20

88.8

91.4

±0.28

11.2

8.6

±0.15

14.5

±0.20

100

120

16

98.2

101

±0.35

11.8

9

±0.15

15

±0.20

98.8

101.4

±0.28

11.2

8.6

±0.15

14.5

±0.20

110

130

16

108.2

111

±0.45

11.8

9

±0.15

15

±0.20

108.8

111.4

±0.35

11.2

8.6

±0.15

14.5

±0.20

125

145

16

123.2

126

±0.45

11.8

9

±0.15

15

±0.20

123.8

126.4

±0.35

11.2

8.6

±0.15

14.5

±0.20

140

160

16

138.2

141

±0.45

11.8

9

±0.15

15

±0.20

138.8

141.4

±0.35

11.2

8.6

±0.15

14.5

±0.20

100

125

20

97.8

101.2

±0.45

14.7

11.3

±0.15

18.5

±0.20

98.7

101.8

±0.35

13.8

10.7

±0.15

18

±0.20

110

135

20

107.8

111.2

±0.45

14.7

11.3

±0.15

18.5

±0.20

108.7

111.8

±0.35

13.8

10.7

±0.15

18

±0.20

125

150

20

122.8

126.2

±0.45

14.7

11.3

±0.15

18.5

±0.20

123.7

126.8

±0.35

13.8

10.7

±0.15

18

±0.20

140

165

20

137.8

141.2

±0.45

14.7

11.3

±0.15

18.5

±0.20

138.7

141.8

±0.35

13.8

10.7

±0.15

18

±0.20

160

185

20

157.8

161.2

±0.45

14.7

11.3

±0.15

18.5

±0.20

158.7

161.8

±0.35

13.8

10.7

±0.15

18

±0.20

180

205

20

177.8

181.2

±0.60

14.7

11.3

±0.15

18.5

±0.20

178.7

181.8

±0.45

13.8

10.7

±0.15

18

±0.20

200

225

20

197.8

201.2

±0.60

14.7

11.3

±0.15

18.5

±0.20

198.7

201.8

±0.45

13.8

10.7

±0.15

18

±0.20

160

190

25

157.2

161.5

±0.60

18.5

13.5

±0.20

23

±0.25

158.6

162

±0.45

16.4

13

±0.20

22.5

±0.25

180

210

25

177.2

181.5

±0.60

18.5

13.5

±0.20

23

±0.25

178.6

182

±0.45

16.4

13

±0.20

22.5

±0.25

200

230

25

197.2

201.5

±0.60

18.5

13.5

±0.20

23

±0.25

198.6

202

±0.45

16.4

13

±0.20

22.5

±0.25

220

250

25

217.2

221.5

±0.60

18.5

13.5

±0.20

23

±0.25

218.6

222

±0.45

16.4

13

±0.20

22.5

±0.25

250

280

25

247.2

251.5

±0.60

18.5

13.5

±0.20

23

±0.25

248.6

252

±0.45

16.4

13

±0.20

22.5

±0.25

280

310

25

277.2

281.5

±0.90

18.5

13.5

±0.20

23

±0.25

278.6

282

±0.60

16.4

13

±0.20

22.5

±0.25

320

360

32

316.7

322

±0.90

23.3

18

±0.20

29

±0.25

318.2

323

±0.60

21.8

17

±0.20

28.5

±0.25

360

400

32

357.7

362

±0.90

23.3

18

±0.20

29

±0.25

358.2

363

±0.60

21.8

17

±0.20

±0.25

栏目热文

文档排行

本站推荐

Copyright © 2018 - 2021 www.yd166.com., All Rights Reserved.