KS W ISO 7169-2009 Aerospace-Separable tube fittings for fluid systems for 24 cones for pressures up to 3 000 psi or 21 000 kPa-Procurement specification inch metric《航空航天 液压系统用24锥形.pdf

1、KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS KS W ISO 7169 , 24 , 21000kPa , / KS W ISO 7169 :2009 2009 12 10 http:/www.kats.go.krKS W ISO 7169:2009 ： (http:/www.standard.go.kr) ： ：2009 12 10 2009-0791 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . ( ) ( ) () ( ) ： KS W ISO 7169:2009 i 1 1 2 1 3 2

2、 4 2 4.1 2 4.2 2 4.3 6 4.4 6 4.5 7 4.6 7 4.7 10 5 10 5.1 10 5.2 (lot) 10 5.3 11 5.4 12 5.5 12 5.6 13 6 17 6.1 17 6.2 18 6.3 18 6.4 18 6.5 18 6.6 18 A() 19 22 KS W ISO 7169:2009 23 , 24 , 21 000 kPa , / AerospaceSeparable tube fittings for fluid systems, for 24 cones, for pressures up to 3000psi or 2

3、1 000 kPa Procurement specification, inch/metric KS W ISO 7169:2009 2007 4 ISO 7169, AerospaceSeparable tube fittings for fluid systems, for 24 cones, for pressures up to 3000psi or 21000kPaProcurement specification, inch/metric . 1 24 24 . . ISO 6771 . 2 . . ( ) . KS Q ISO 28591, 1： (AQL) KS W ISO

4、3161, UNJ KS W ISO 58553, MJ 3： KS W ISO 8574：2009, ISO 6771, AerospaceFluid systems and componentsPressure and temperature classificationsKS W ISO 7169:2009 2 ISO 6772, AerospaceFluid systemsImpulse testing of hydraulic hose, tubing, and fitting assemblies ISO 7257, AircraftHydraulic tubing joints

5、and fittingsRotary flexure test ISO 9538, AerospaceHydraulic tubing joints and fittingsPlanar flexure test ISO 10583：1993, Aerospace fluid systemsTest methods for tube/fitting assemblies 3 . A：20 684 kPa(3 000 psi) B：21 000 kPa(3 046 psi) B . 4 4.1 . 4.1.1 ( A, A.2, 1 ) 4.1.2 ( A, A.2, 2 ) 4.2 4.2.1

6、 1 . 2 5 . 4.2.2 .KS W ISO7169:2009 3 a b c I D d , 1 W2 (Shape fittings) I D d 3 W2 (Straight and Shape fittings) II F f , , 4 I, II, III J 5 I, II, III K 7 I, II, III,IV R 6 I, II, III I, II, III,IV P V 11 11 I, II, III T 8 ( ) Sleeves(bite type) II F e 9 (, ) Sleeves(swaged, brazed) I, II, III I,

7、 II, III,IV P V 11 11 () Sleeves(welded) I, II, III,IV V 11 I, II, III,IV T 8 a ISO 6771 . b 7 c A, A.1 d , W e , f , V 1 KS W ISO 7169:2009 4 0 % 10 % a a kPa (psi) kPa (psi) kPa (psi) kPa (psi) 02 20 684 (3 000) 41 368 (6 000) 82 740 (12 000) 135 000 (20 000) DN05 03 DN06 04 DN08 05 DN10 06 DN12 0

8、8 DN14 DN16 10 DN20 12 108 000 (16 000) DN25 16 DN32 20 DN40 24 108 000 b (16 000) b 32 a 1/16 in(：055/16 in ), DN mm(：DN055mm) b . 2 , 3000p s i 0% 10 % a a kPa (psi) kPa (psi) kPa (psi) kPa (psi) 02 21 000 (3 046) 42 000 (6 091) 84 000 (12 183) 135 000 (20 000) DN05 03 DN06 04 DN08 05 DN10 06 DN12

9、 08 DN14 DN16 10 DN20 12 108 000 (16 000) DN25 16 DN32 20 DN40 24 108 000 b (16 000) b 32 a 1/16 in(：055/16 in ), DN mm(：DN055mm) b . 3 , 21 000 kPa KS W ISO7169:2009 5 0% 10 % a a kPa (psi) kPa (psi) kPa (psi) kPa (psi) 02 10 342 (1 500) 20 684 (3 000) 4 1368 (6 000) 41 368 (6 000) DN05 03 DN06 04

10、DN08 05 DN10 06 DN12 08 37 922 (5 500) DN14 DN16 10 6 845 (1 000) 13 790 (2 000) 27 579 (4 000) DN20 12 6 206 (900) 12 411 (1 800) 24 824 (3 600) 34 474 (5 000) DN25 16 27 579 (4 000) DN32 20 4 137 (600) 8 274 (1 200) 16 548 (2 400) DN40 24 27 579 b (4 000) b 32 a 1/16 in(：055/16 in ), DN mm(：DN055m

11、m) b . 4 , 1 500 psi 0% 10 % a a kPa (psi) kPa (psi) kPa (psi) kPa (psi) 02 10 500 (1 522) 21 000 (3 046) 42 000 (6 091) 41 368 (6 000) DN05 03 DN06 04 DN08 05 DN10 06 DN12 08 37 922 (5 500) DN14 DN16 10 DN20 12 34474 (5 000) DN25 16 27 579 (4 000) DN32 20 DN40 24 27 579 b (4 000) b 32 a 1/16 in(：05

12、5/16 in ), DN mm(：DN055mm) b 5 , 10 500 kPa KS W ISO 7169:2009 6 a a mm in 02 0.15 (0.006) DN05 03 0.15 (0.006) DN06 04 0.18 (0.007) DN08 05 0.18 (0.007) DN10 06 0.20 (0.008) DN12 08 0.22 (0.009) DN14 0.25 (0.01) DN16 10 0.25 (0.01) DN20 12 0.25 (0.01) DN25 16 0.25 (0.01) DN32 20 0.25 (0.01) DN40 24

13、 0.25 (0.01) 32 0.25 (0.01) a 1/16 in(：055/16 in ), DN mm(：DN055mm) 6 , 4.3 4.3.1 KS W ISO 3161 SI KS W ISO 58553 . , . 3.2 m(0.125 in) R a . , , , () . 6 . 4.3.2 , 0.4 mm(0.015 in) . 0.5mm(0.020 in) . 4.4 4.4.1 . a) ： (anodizing) KS W ISO7169:2009 7 D a W F a J K R P a,b V T a b P V 7 ( A.1 18 ) b)

14、 ：0.007 mm 0.012mm(0.0003 in 0.0005 in) ( A.1 19 ) . c) ： (passivation)( A.1 12 ). ( A.1 19 ) d) ： ( A.1 20 21 ) 4.4.2 , 7 . 4.5 , . , . DN10(06) , . , . , ( 7 ) , . . 4.6 / 4.6.1 4.6.7 . 4.6.1 ISO 10583：1993, 5.1 , ISO 8574 KS W ISO 7169:2009 8 , . . 4.6.2 ISO 10583：1993, 5.2 , . 6 . 4.6.3 ISO 8574

15、 ISO 10583：1993, 5.3 , 200 000 . 6 . 4.6.4 ISO 10583：1993, 5.4 , . . 6 . 4.6.5 4.6.5.1 , II, D ISO 7257 ISO 10583：1993, 5.5 , . 6 . . 2 . 4.6.5.1.1 107 a) 24 ISO 6771 II D, 304 1/8 ( A.1 14) . 10 135MPa(20000 psi), 12 0% 108MPa(16000psi) . DN16 135MPa(20000psi) DN20 % 108MPa(16000psi) . b) II D, 21-

16、6-9 ( A.1 15) , 24 10 135 MPa(20 000 psi), 12 % 108 MPa(16 000 psi) . DN16 135MPa(20000psi), DN20 % 108MPa(16000psi) . c) 24 II D, 3AI-2.5V ( A.1 17) . 10 135MPa(20000 0 100 100 100 10KS W ISO7169:2009 9 psi) 12 % 108 MPa(16 000 psi) . DN16 135MPa(20000psi), DN20 % 108MPa(16000psi) . 4.6.5.1.2 24 , 10 7 24 . , 24 II D ( A.1 14) . , 6 10 7 . 4.6.5.1.3 S-N ISO 7257 8 S-N (4.6.5.1.1) 10 7 6 . S-N 4 2 8 . 2 3 , 10 7 . 4.6.5.2 ISO 6771 4.6.5.1 . ISO 6771 II D . 4.6.6 ISO 10583：1993, 5.7 , . a) b) c) d) 4.6.2 , 4.6.7 ISO 10583：1993, 5.8 , II D 8 . 2 .0 100 10KS W ISO 7169:2009 10