KS R ISO 12156-1-2012 Diesel fuel－Assessment of lubricity using the high-frequency reciprocating rig(HFRR)－Part 1：Test method.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS R ISO 12156 1 1：KS R ISO 12156 1:2012 2012 6 28 http:/www.kats.go.krKS R ISO 12156 1:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2001 11 27 ：2012 6 28 2012-0259 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS R ISO 12156 1:2012 i ii 1 1 2 1

2、3 .1 4 2 5 .2 6 .3 7 .5 7.1 5 7.2 5 8 .6 9 .7 10 7 10.1 (MWSD) 7 10.2 (AVP1) 8 10.3 (AVP2) 8 10.4 (AVP)8 10.5 (WS1.4) 8 11 .8 12 9 12.1 , r 9 12.2 , R.9 A( ) HFRR .10 KS R ISO 12156 1:2012 ii 2006 2 ISO 12156 1, Diesel fuel Assessment of lubricity using the high-frequency reciprocating rig (HFRR) Pa

3、rt 1： Test method . KS R ISO 12156 1:2012 1： Diesel fuel Assessment of lubricity using the high-frequency reciprocating rig(HFRR) Part 1： Test method , . HFRR . . 1 (HFRR： high-frequency reciprocating rig) . . 2 . . ( ) . KS A ISO GUIDE 33, ISO Guide 34： 2000, General requirements for the competence

4、 of reference material producers ISO Guide 35： 2000, Reference materials General and statistical principles for certification ISO 683 17： 1999, Heat-treated steels, alloy steels and free-cutting steels Part 17： Ball and roller bearing steels ISO 3290： 2001, Roller bearings Balls Dimensions and toler

5、ances ISO 4259： 1992, Petroleum products Determination and application of precision data in relation to methods of test ISO 5272： 1979, Toluene for industrial use Specifications ISO 6507 1： 2005, Metallic materials Vickers hardness test Part 1： Test method ISO 6508 1： 2005, Metallic materials Rockwe

6、ll hardness test Part 1： Test method(scales A, B, C, D, E, F, G, H, K, N, T) ASTM D 329 02, Standard Specification for Acetone 3 . KS R ISO 12156 1:2012 2 3.1 (lubricity) 3.2 (mean wear scar diameter) MWSD (test ball) 3.3 WS1.4 1.4 kPa 3.4 (humidity correction factor) HCF 1.4 kPa HCF m/kPa . 4 . . (

7、stroke) . , , , . . . 5 5.1 , (7.1.2 ) , 0.1 mL/m3 50 mL/m3 , 140 kPa210 kPa . . 5.2 , ISO 5272 . . 5.3 , ASTM D 329 02 . . . 5.4 . KS R ISO 12156 1:2012 3 ISO Guide 34 ISO Guide 35 . . m HFRR (WS1.4) m/kPa (HCF) . 200 m HFRR 1). 6 6.1 2), ( 1 ) 1 . , . . . 1 , mL 20.2 , mm 10.02 , Hz 501 a 2 , 602

8、b, g 2001 , min 750.1 , mm2600100 a 0.1 m 0.25 m 2 . b 1) CEC RF-90-A-92 batch 5 DF-92-02 ASTM D 6079 A . CEC DF-70-00 ASTM D 6079 B . CEC , D-20095 Hamburg, Schopenstehl 15, Haltermann Products . ASTM , PA 15026-4489, Pittsburgh, 6555 Penn Avenue, ASTM Test Monitoring Centre . , (ISO) . . 2) U.K.,

9、London W3 7SZ, 78 Stanley Gardens, PCS Instruments HFRR , HFR2 . , (ISO) . . KS R ISO 12156 1:2012 4 1 2 3 4 5 6 1 (HFRR) X , Y , % 1 2 3 2 KS R ISO 12156 1:2012 5 6.2 3), “HV 30” 190 210 (ISO 6507 1 ), ISO 683 17 100Cr6 . Ra 0.02 m . 6.3 3), ISO 683 17 100Cr6 ISO 3290 28(G28) 6.00 mm . “C” (HRC) 58

10、66 (ISO 6508 1 ). 6.4 , , 1 m . 6.5 , , , , . 6.6 , , 40 W . 6.7 , (epoxy) 6.8 , (750.1) . 6.9 , 200 g . 7 7.1 7.1.1 (6.2)( ) (6.3) (5.2) . 8 10 (6.6) . ( ) , . 7.1.2 , 7.1.1 (5.2) . 10 (6.6) (hardware) (5.3) . 2 . (5.1) . , (6.5) . 7.2 7.2.1 ( 1 ) . 3) U.K., London W3 7SZ, 78 Stanley Gardens, PCS I

11、nstruments . , (ISO) . . KS R ISO 12156 1:2012 6 7.2.2 . 7.2.3 . PCS . , . . 7.2.4 (6.8 ) . 7.2.5 2 (5.4) (8. ) KS A ISO GUIDE 33 ISO 4259 . WS1.4 . WS1.4 , 2 . (7.2.17.2.4 ) . . 25 10 . 8 8.1 . ( , , ) , . 8.2 . . . 8.3 . . 8.4 0.1 m0.25 m . 2 , . . 8.5 1 2 mL . 8.6 , (6.9) 200 g . KS R ISO 12156 1

12、:2012 7 8.7 , 1 . 8.8 75 . , . . 8.9 0.1 m 0.25 m . 2 . . 8.10 (5.2) , (5.3) . . 30 (6.6) . 8.11 30 . , . 8.12 . , , . . 30 . 8.13 , 30 . , . 8.14 , 9. . 8.15 , . 12 . 9 9.1 100 . 9.2 . . A . 9.3 1 m x y (10.1 ) . . x y ( , x y) 10030+m . 10 10.1 (MWSD) , MWSD m . MWSD (x y)/2 KS R ISO 12156 1:2012

13、8 x： (m) y： (m) 10.2 (AVP1) , AVP1 kPa . AVP175010RH1v RH1： (%) 1231.864705.98413528.017Tv+= T1 () . 10.3 (AVP2) , AVP2 kPa . AVP275010RH2v RH2： (%) 2231.864705.98413528.017Tv+= T2 () . 10.4 (AVP) . 2AVPAVPAVP21+=10.5 (WS1.4) , WS1.4 m . WS1.4 MWSD HCF(1.4 AVP) HCF 60 11 . a) b) KS R ISO 12156 1:201

14、2 9 c) x y 1 m (MWSD) d) e) (AVP) f) 1 m (WS1.4) g) . h) i) 12 360 m600 m . ISO 4259 . 12.1 , r 20 . r 63 m 12.2 , R 20 . R 102 m KS R ISO 12156 1:2012 10 A ( ) HFRR , . y x , . , , ( ) . , . A.1 . . A.2 . 1 2 3 4 A.1 KS R ISO 12156 1:2012 11 A.2 KS R ISO 12156 1:2012 12 A.2 ( ) 1： 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS R ISO 12156 1:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Diesel fuelAssessment of lubricity using the high-frequency reciprocating rig(HFRR)Part 1：Test method ICS 75.160.20