1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS R ISO 66212 2: KS R ISO 66212 :2009 2009 10 26 http:/www.kats.go.krKS R ISO 66212:2009 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) : : 2003 12 23 : 2009 10 26 2009-0649 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS R ISO 66212:2009 2: Internal
2、 combustion enginesPiston rings Part 2:Inspection measuring principles 2003 2 ISO 66212, Internal combustion enginesPiston ringsPart 2:Inspection measuring principles . 1 200 mm . . 2 . . ( ) . KS B ISO 4287, (GPS) , KS R ISO 66211, 1: ISO 42871, Surface roughnessTerminologyPart 1:Surface and its pa
3、rameters ISO 65073, Metallic materialsVickers hardness testPart 3:Calibration of reference blocks 3 KS R ISO 66211 4.2 . 4 4.1 . a) . 4.2.19 KS R ISO 66212:2009 2 4.2.20 , . b) . (orientated ring) , . c) 10 % . 4.2 4.2.1 4.2.1.1 h 14.2.1.2 , - h 34.2.2 a 14.2.3 m, p 4.2.4 s 14.2.5 F t4.2.6 F d4.2.7
4、U 4.2.8 W 4.2.9 4.2.10 4.2.11 t 2 , t 34.2.12 (land) h 4 , h 54.2.13 (land) 4.2.14 / 4.2.15 4.2.16 4.2.17 4.2.18 4.2.19 T er , T eu4.2.20 ( ) 4.2.21 4.2.22 Ra, Rz / 4.2.1 (mm ) 4.2.1.1 , h 1mm ( 1, 2 ) (1.50.05) mm 1 N ( 3 ) ( 2 ) 1 2 3 3 KS R ISO 66212:2009 / 4.2.1.2 (keystone ring), - (half- keyst
5、one ring), h 3 a 6 ( 4 ), h 3 a 6 ( 6 ) A a 6 h 3 ( 4 ). 1.50.05 mm 1 N ( 5 ). . 6 :0.004 mm( :T, TB, TBA, TM) 7 :0.012 mm( :H K, HKB) 15 :0.026 mm( : K, KB, KBA, KM) . a 6 KS R ISO 66241KS R ISO 66244 . B h 3 6 ( 4 ). 4 :mm 5 :mm 6 4 KS R ISO 66212:2009 / 1 N . h 3 ( 0.01 mm ) ( 6 ). h 3 KS R ISO 6
6、6241KS R ISO 66244 . 4.2.2 a 1 (mm ) mm ( 7 ) a) 3 N10 N 4 mm ( 8 ). b) 3 N10 N 4 mm . . ( 9 ). 7 8 9 5 KS R ISO 66212:2009 / 4.2.3 m, p (mm ) mm ( 10 ). , 11 p . 0.25 mm . , . 10 11 4.2.4 s 1 (mm) ( 12 ). s 1 d 1 . 1 N . . 1 001 . 0 0 1 d d . 12 6 KS R ISO 66212:2009 / 4.2.5 , F t (N) 4.2.5.1 (sing
7、le- piece) (d 1 50 mm 4.2.6 ) ( 13, 14 ) (tape) ( 13 ) 0.08 mm0.10 mm 10 mm 20 mm . . . 0.005 mm . . (hoop) ( 14 ) . 13 14 7 KS R ISO 66212:2009 / , (). . (encircling tape) 0.08 mm0.1 mm . . . . 4.2.5.2 ( 15 ) . 180 . , (carrier) . 180 . 15 8 KS R ISO 66212:2009 / . ( 1 ) . (wavy ring) . 0.02 mm. 18
8、0 . 1 , mm I h 1 0.01 II h 1 0.02 III h 1 0.03 0.02 0 , h 1 ( 16 ). 0.15 mm 40 Hz50 Hz. 16 17 9 KS R ISO 66212:2009 / ( ) ( ) ( 17 ). 1 3. ( 18 ). ( ) . 420 Hz( 25 000 cycles/min) . 18 N ( 19 ). 18 10 KS R ISO 66212:2009 / . . . , . 10 % . 19 11 KS R ISO 66212:2009 / 4.2.6 (N ), F d ( 20 ) ( 20 ). 2
9、0 4.2.7 , U (mm ) d 3 d 4 (d 3 d 4 ) (d 3 d 4 ) ( 21 ). 1 N 0.08 mm 0.10 mm ( 21 ). d 3 d 4 . , . 21 12 KS R ISO 66212:2009 / 4.2.8 W (mm ) ( 22 ) , 1 N (1.50.05) mm ( 22 ). W . . :1 : 1 001 . 0 0 1 d d : 0.000 1 d 1 22 4.2.9 ( ) ( 23 ) . ( 23 ). (roughness) . 23 13 KS R ISO 66212:2009 / . (視差) . (光
10、度) 400 1 500 . . : 1 001 . 0 0 1 d d : 0.0001 d 14.2.10 ( m ) ( 24 ). . A 1 N ( 25 ). H . H 2/3 () () . 24 14 KS R ISO 66212:2009 / B . . . 25 4.2.11 t 2 , t 3 (mm ) ( 26 , 28 ). A 1 N ( 27 ). ( ) h 1 h 8 /2 . 26 27 15 KS R ISO 66212:2009 / B , . ( , 10 25). . (h 8 ) . 28 4.2.12 (land) , h 4 , h 5 (
11、mm ) ( 29 ) A ( , ) . (land) ( 30 ). 29 16 KS R ISO 66212:2009 / B , . . (4.2.13 ) . 30 4.2.13 (mm ) ( 31 ) A 1 N ( 31 ). F ( 32 ). F 3 N5 N . B 4.2.12 B 31 32 17 KS R ISO 66212:2009 / 4.2.14 / (mm ) / / ( 33 ) / . . , 15 mm . / . a) b) c) 33 4.2.15 (mm ) 700 HV 0.1 . HV 0.1 . 0.01/0.015/0.02 . . 1
12、0.05 mm(NT050) 34 . 2 0.25 mm(NS020) 35 . 34 X: Y: 18 KS R ISO 66212:2009 / 34 35 . 700 HV 0.1 . ( ISO 65073) “HV 0.1” . , 15 mm . ( , ) . 1 “ ” . 2 , / . 35 X: Y: 19 KS R ISO 66212:2009 / 4.2.16 ( ) ( 36 ) , A (1.50.05) mm 1 N . ( 37 ). B 1 N . ( 38 ). C D . (1.50.05) mm 1 N . ( 41 ). 36 37 38 20 K
13、S R ISO 66212:2009 / C . , . ( 39 ). D . . . ( 40 ). 39 40 41 21 KS R ISO 66212:2009 / 4.2.17 ( ) ( 42 ). . (4.2.16 ). 1/2. 1 740 720 15 10 . 1/2. 2 1 , 10 10. 42 4.2.18 (mm ) (/ )( 43 ) . (1.50.05) mm 1 N ( 44, 45 ). / . 43 22 KS R ISO 66212:2009 / , . 2 mm 60 % . 4.2.16 . :mm () 44 :mm () 45 23 KS R ISO 66212:2009 / 4.2.19 , T er , T eu ( ) ( 46, 48 ) (4.2.18 ) . . a) (1.50.05) mm 1 N ( 47 ) . ( 50 ). 46 . 4 . b) (1.50.05) mm 1 N ( 49, 50 ). . 5 . 5 , 90, 180, 270 . . 46 47 48 24 KS R ISO 66212:2009 / . 80 mm : 2.5 N