021-54357577

Steel Wirerope For Aviation

Air wire rope is mainly used to control the direction of the aircraft rudder, ailerons, engines, landing gear, compass needle appliance etc.. Because of the special environment, safety, reliability and long time use, the aviation steel wire rope has a higher performance requirement than the general average steel wire rope. For example, the tensile strength requirements of 1865MPa or more; requirements based on the structure and specifications, fatigue test under different tension. After the fatigue test, the wear parts should have enough strength, that is, breaking tensile strength (see wire rope test) can not be less than 50% of the breaking tension of this kind of steel wire rope. Wire rope is also required to have a high corrosion resistance. For example, 10 thousand meters altitude flying jet aircraft, its 90% flight time at minus 50 degrees celsius. And when landing in the atmospheric conditions, when the temperature changes fast, the wire rope surface often dew out; also landing brake, the engine down spray flue gas to flow through the aileron and wing assisted and vertical rudder, and the steel wire rope has strong corrosion and pollution. The variety of aviation steel wire rope is single strand wire rope, organic material core wire rope and wire rope. The typical structure is 7 * 1, 1 * 19, 6 * 7+IWS, 6 * 19+IWS, 6 * 7+NF, 6 * 19+NF, etc.. The raw material used in the aviation steel wire rope is the galvanized steel wire and the stainless steel wire. The coating of galvanized steel wire should be uniform and continuous, without crack and spalling. Raw material after passing inspection, according to process requirements closely and neatly wrapped in compliance with the provisions of the spool into twist shares twist shares, then the rope machine SCO rope. In addition to the single strand rope is a left twist, the twist direction (see wire rope) is the right mutual twist. Cord is generally made of cotton or linen, and in neutral oil soaked, or the use of metal core. The twist distance of the wire rope should be 6 to 8 times of the diameter of the rope, and the twist pitch should not be more than 12 times the diameter of the strand. The pitch of the rope strand and the twist distance of the steel wire should be uniform in its length. The diameter of the steel wire rope should be the center. Twist into a rope also to oil tempered medium were low temperature tempering processing, to eliminate the wire rope twisting of the stress and further removal of hydrogen electro galvanized steel wire and improve aviation steel wire rope, and the resistance to fatigue performance and breaking force.

詳情介紹:

1×7					1×19

Nominal Diameter	Norminal T/S	(Min.b/l)	Cross Section	Approximeate Weight	Nominal Diameter	Norminal T/S	(Min.b/l)	Cross Section	Approximeate Weight
mm	N/mm	KN	mm	kg/100M	mm	N/mm	KN	mm	kg/100M
0.70	1870	0.54	0.32	0.30	1.00	1870	1.01	0.60	0.60
1.00	1870	1.08	0.64	0.60	1.20	1770	1.37	0.86	0.90
1.50	1770	2.18	1.37	1.20	1.40	1770	1.86	1.17	1.20
1.80	1770	3.15	1.98	1.80	1.70	1770	2.74	1.72	1.70
1.95	1770	3.70	2.32	2.10	2.00	1770	3.81	2.39	2.40
					2.50	1770	5.94	3.73	3.70
					3.00	1670	8.07	5.37	5.40

6×7+IWS					6×7+NF

Nominal Diameter	Norminal T/S	(Min.b/l)	Cross Section	Approximeate Weight	Nominal Diameter	Norminal T/S	(Min.b/l)	Section	Approximeate Weight
mm	N/mm	KN	mm	kg/100M	mm	N/mm	KN	mm	kg/100M
1.80	1870	2.53	1.54	1.50	1.80	1960	2.28	1.32	1.40
2.15	1870	3.65	2.22	2.20	2.15	1960	3.28	1.90	2.00
2.50	1870	4.97	3.02	3.00	2.50	1960	4.47	2.59	2.70
3.05	1870	7.32	4.45	4.40	3.05	1870	6.27	3.81	4.00
3.60	1870	10.14	6.16	6.20	3.60	1870	8.69	5.28	5.50
4.50	1770	14.98	9.62	9.60	4.10	1770	10.40	6.68	7.00
5.40	1670	20.35	13.85	13.80	4.50	1770	12.85	8.25	8.70
					5.40	1670	17.46	11.88	12.50

6×19+IWS					6×19+NF

Nominal Diameter	Norminal T/S	(Min.b/l)	Cross Section	Approximeate Weight	Nominal Diameter	Norminal T/S	(Min.b/l)	Cross Section	Approximeate Weight
mm	N/mm	KN	mm	kg/100M	mm	N/mm	KN	mm	kg/100M
3.00	2026	7.32	4.18	4.2	3.00	2060	6.27	3.58	3.80
3.60	1770	9.06	6.02	6.00	3.30	1770	6.51	4.33	4.50
4.20	1770	12.32	8.19	8.20	3.60	1770	7.76	5.16	5.40
5.10	1770	18.17	12.08	12.10	4.20	1770	10.56	7.02	7.40
6.00	1670	23.72	16.7	16.70	4.80	1770	12.94	8.60	9.00
7.50	1670	37.06	26.11	26.00	5.10	1770	15.57	10.35	10.90
8.25	1670	44.86	31.06	32.00	6.20	1670	20.34	14033	15.00
9.00	1670	53.37	37.60	37.60
9.75	1670	62.64	44.13	44.10

MIL-W-83420D

Nominal

Diameter

Construction

(Min.b/l)

Approximeate

Weight

Inch

7*7

Pound /100 ruler

kg/100meter

3/64

1.19

7*7

270

1.20

270

1.20

0.42

0.62

1/16

1.59

7*7

480

2.14

480

2.14

0.75

1.12

3/32

2.38

7*19

920

4.09

920

4.09

1.60

2.38

3/32

2.38

7*19

1000

4.45

920

4.09

1.74

2.59

1/8

3.18

7*19

2000

8.90

1760

7.83

2.90

4.31

5/32

3.97

7*19

2800

12.46

2400

10.68

4.50

6.70

3/16

4.76

7*19

4200

18.69

3700

16.46

6.50

9.67

7/32

5.56

7*19

5600

24.92

5000

22.25

8.60

12.80

1/4

6.35

7*19

7000

31.15

6400

28.48

11.00

16.37

9/32

7.14

7*19

8000

35.60

7800

34.71

13.90

20.68

5/16

7.94

7*19

9800

43.61

9000

40.05

17.30

25.74

3/8

9.53

7*19

14400

64.08

12000

53.40

24.30

36.16

Nominal
Diameter

Construction

(Min.b/l)

Approximeate Weight

Nominal
Diameter

Construction

(Min.b/l)

Approximeate Weight

Inch

1/32

0.79

1*7

185

83.9

0.25

0.11

3/32

2.38

7*7

920

416

1.60

0.725

3/64

1.19

1*7

375

170.0

0.55

0.25

1/8

3.18

7*19

1760

797

2.90

1.31

3/64

1.19

1*7

375

170.0

0.55

0.25

5/32

3.96

7*19

2400

1090

4.50

2.04

3/64

1.19

1*19

375

170.0

0.55

0.25

3/16

4.76

7*19

3700

1670

6.50

2.95

1/16

1.59

1*7

500

226.7

0.85

0.38

7/32

5.56

7*19

5000

2260

8.60

3.90

1/16

1.59

1*19

500

226.7

0.85

0.38

1/4

6.35

7*19

6400

2900

11.00

5.00

5/64

1.98

1*19

800

363.0

1.40

0.63

9/32

7.14

7*19

7800

3530

13.9

6.30

3/32

2.38

1*19

1200

544.0

2.00

0.91

5/16

8.00

7*19

9000

4080

17.30

7.84

7/64

2.78

1*19

1600

725.7

2.70

1.22

3/8

9.53

7*19

12000

5430

24.30

11.00

1/8

3.18

1*19

2100

952.5

3.50

1.59

7/16

11.0

6*19
+IWRC

16300

7380

25.60

11.60

5/32

3.97

1*19

3300

1497.0

5.50

2.49

1/2

12.7

6*19
+IWRC

22800

10300

45.80

20.80

3/16

4.76

1*19

4700

2131

7.70

3.49

9/16

14.3

6*19
+IWRC

28500

12900

59.00

26.80

7/32

5.56

1*19

6300

2857

10.20

4.62

5/8

15.9

6*19
+IWRC

35000

15800

71.50

32.40

1/4

6.35

1*19

8200

3719

13.50

6.12

3/4

19.1

6*19
+IWRC

49600

22500

105.20

47.60

5/16

7.94

1*19

12500

5670

21.00

9.52

7/8

22.2

6*19
+IWRC

66500

30100

143

64.80

3/8

9.53

1*19

17500

7937

30.00

13.6

推薦產品