1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS L ISO 26423 KS L ISO 26423:2011 2011 10 28 http:/www.kats.go.krKS L ISO 26423:2011 : ( ) ( ) KCC () ( ) : (http:/www.standard.go.kr) ： ：2011 10 28 2011-0458 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS L ISO 26423:2011 i . ii 1 1 2 1 3 .1 4 2 5
2、.2 6 .3 6.1 .3 6.2 3 6.3 4 6.4 .4 7 .4 7.1 .4 7.2 .5 8 5 9 6 10 6 A( ) 8 B( ) 11 B.1 11 B.2 11 B.3 11 B.4 .12 KS L ISO 26423:2011 13 KS L ISO 26423:2011 ii 2009 1 ISO 26423, Fine ceramics(advanced ceramics, advanced technical ceramics) Determination of coating thickness by crater-grinding method , .
3、 KS L ISO 26423:2011 Fine ceramics (advanced ceramics, advanced technical ceramics)Determination of coating thickness by crater-grinding method 1 (crater-grinding) . 20 % . 2 . . ( ) . ISO 3290 1, Rolling bearings Balls Part 1： Steel balls ISO/IEC 17025： 2005, General requirements for the competence
4、 of testing and calibration laboratories 3 , . D , m( 1 ) d , m( 1 ) h , m( 1 ) m (Dm, dm, Xm, Ym) rb , m( 1 ) rs lT , m( 1 ) lt , m( 1 ) X , m( 1 ) Y , m( 1 ) KS L ISO 26423:2011 2 1 2 1 4 (alpa step step height method) . (crater) . . (rs) rs 100 rb( 1 %) . 5 , . KS L ISO 26423:2011 3 . . 6 6.1 . .
5、 ( ) . , ( , 2). , (dimple grinder) TEM . ( , , ) , , . . . 1 m . 1 2 . 2 6.2 . (petroleum ether) 5 KS L ISO 26423:2011 4 . 10 . 5 m . . ISO 3290 1 . 6.3 . a) b) c) d) e) f) . ( , ) 6.4 . a) ： 25 mm b) ： 0.25 N c) ： 100 r/min d) ： (1： 4) 1 m e) ： 20 drops/min f) ： 5 min , (3 m 5 m ) . . / . 7 7.1 (6
6、.2 ). . (crater) . KS L ISO 26423:2011 5 . . . . 7.2 . D, d X, Y ( 1). ( 3). 5 . . . 1 . 2 . 1 3 8 (1) . 4/2m2bbTDrrl -=(1) / (2) . KS L ISO 26423:2011 6 4/2m2bbtdrrl -=(2) (3) (4) . h lT lt(3) 4/4/2m2b2m2bDrdrh -= (4) rb (5) . b2m2m8rdDh-= .(5) D X Y d Y X (6) . bmm2rYXh= .(6) (crater) ( A ) (5) .
7、rs 100 rb (5) (7) . 822dDh-=sb11rr+ .(7) (6) (8) . 2mmYXh=sb11rr+ .(8) (crater) . 9 ( ) , . , , . B . 10 KS L ISO 26423:2011 7 ISO/IEC 17025 . a) b) , , c) (KS L ISO 26423) d) ： , , e) f) g) h) , B i) j) KS L ISO 26423:2011 8 A ( ) 8. (5) (6) h . (5)： b2m2m8rdDh-= (6)： bmm2rYXh= rb . (5), (6) A.1 x1
8、, x2, x3 x4 . A.1 D x4 x1 X Y d x3 x2 Y X 212dDxxX- = 224dDxxY+- = h x1, x2, x3 x4 . KS L ISO 26423:2011 9 (5) h (5)(h) , b2232148)(rxxxxh-(-= =)(2)5(h2b81r2(x4 x1)2 2(x1) 2(x3 x2)2 2(x2) 2(x3 x2)2 2(x3) 2(x4 x1)2 2(x4) (x1) (x4) (x2) (x3) , (x2) (x3) (x1) (x4) . . 1 , 1 . (5)(h) . (5)(h)b41r(2D2 22
9、d2)1/2 g3 1 , (5)(h)b41r(2D2 2d2)1/2 g3 (6) h (6)(h) , b24122)(rxxxxh-(-= 2(6)(h)2b21r(x4 x2)2 2(x1) (x2 x1)2 2(x4) (x4 x2) (x2 x1)2 2(x2) x1, x2, x3 x4 (6)(h) . (6)(h)b21rX2 Y2 2(Y X)21/2 1 , (6)(h)b21r2X2 2Y2 2XY1/2 D d . KS L ISO 26423:2011 10 (6)(h)b41r2D2 2(1 2)d21/2 (6)(h) (5)(h) . 2/12222/122
10、2(5)(6)()1()()(dDdDhh+= 1 , 2/1222/122(5)(6)()2()()(dDdDhh+= 1 , (6) h (5) h . KS L ISO 26423:2011 11 B ( ) B.1 . a) b) c) B.2 h . 422dDh-=.(B.1) ： ( 2rb) x m D d , h 2)( xdD +.(B.2) h D d (D d) h . d 0 h . d 0 . D d . B.3 , a t(1 x) (B.3) a ： t ： x ： h . KS L ISO 26423:2011 12 ttcalhhh -100 .(B.4)
11、hcal ： ht ： . t2m2mcal4)(dDh-= .(B.5) )1(4)(t2m2mtxdDh+-= .(B.6) (B.4) x h . x . x 0.1 , ht h 10 % , a t . h (scanning profilometer) . (crater) (lT) , . . 25 mm 7 m 0.836 mm . (27.5 mm) 10 % 0.878 mm . 10 % . 42 m 21 m . 4 m 0.5 m(12.5 %) 7 m 0.3 m(5 % ) . B.4 , . Dr dr , Dp dp Dr Dp(1 x) dr dp(1 x)
12、 , Dr, Dp( Dmeas), dr dp( dmeas) . Dmeas Dp(1 0.5x) .(B.7) dmeas dp(1 0.5x) (B.8) (hcal) x2 h x . 10 % , 10 % . . KS L ISO 26423:2011 13 KS L ISO 26423:2011 . 1 . (KS) (ISO) , . 2 2009 ISO 26423Fine ceramics(advanced ceramics, advanced technical ceramics) Determination of coating thickness by crater
13、-grinding method , . . SI . 3 2009 ISO 26423Fine ceramics(advanced ceramics, advanced technical ceramics) Determination of coating thickness by crater-grinding method 2011 . ： ： 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS L ISO 26423:2011 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Fine ceramics (advanced ceramics, advanced technical ceramics) Determination of coating thickness by crater-grinding method ICS 81.060.30
