KS M ISO 6123-2-2008 Rubber or plastics-covered rollers－Specifications－Part 2：Surface characteristics《橡胶或塑料涂覆辊子 规范 第2部分 表面特性》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 6123 2 2： KS M ISO 6123 2:2008 2008 6 30 http:/www.kats.go.krKS M ISO 6123 2:2008 ： ( ) ( ) () () () ( ) : (http:/www.standard.go.kr) ： ：2003 12 31 ：2008 6 30 20080335 ： ： ( 025097395) (http:/ www.kats.go.kr). 10 5 , . KS M ISO 6123 2:2008 2： Rubber

2、 or plastics-covered rollers Specifications Part 2： Surface characteristics 1988 2 ISO 6123 2, Rubber or plastics-covered rollers SpecificationsPart 2： Surface characteristics , . 1 . . 2 . . ( ) . KS A ISO 3274, (GPS) ( ) KS B ISO 4288, KS M ISO 471, , ISO 4287 1, Surface roughness Terminology Part

3、 1： Surface and its parameters 3 3.1 . , . (4. ) . 3.2 . KS M ISO 6123 2:2008 2 x / y x mm2 . xy mm2 2 0.1 m2 . y mm2 . x y . “N ” . . 0.5 / 2 0.5 mm2 . 0.5 2 mm2 2 0.1 m2 . 2 mm2 . . 0.1/0.3 0.3/1 0.5/2 2/5 5/10 N 4 . (4.1 ) (4.3 ) . 4.1 1 (4.2 ) . . KS M ISO 6123 2:2008 3 1 1 2 3 4 5 4.2 14 . . 4.

4、2.1 1 (polished finish) . (ebonite) . . . . 4.2.2 2 (fine grinding finish) (feed) , . 4.2.3 3 (standard grinding finish) . 4.2.4 4 (turned finish) . . 4.2.5 5 (unground finish) . (rough-cast) (cloth-marked) 4.2.6 S (special treatment) (fine-cast) 4.2.14.2.5 . 4.3 (characterization by surface roughne

5、ss) KS M ISO 6123 2:2008 4 4.3.1 . a) Ra (ISO 4287 1： 1984 5.10 )(m) b) Rz 10 (ISO 4287 1： 1984 5.7 )(m) . 4.3.2 4.3.2.1 (profile meter) a) KS A ISO 3274 , M(contact profile meter system M) . , (metrological) KS A ISO 3274 . . (contact stylus) . b) (stylus) ： 1.57 rad (90) ： 5 m (mean level) ： 4 mN

6、c) , (sampling length, evaluation and cut-off) l ln KS B ISO 4288 . B, l ln . 2 Ra Ram Bmm l mm lnmm 0.1 2 2 10 0.8 2.5 0.8 2.5 4.0 12.5 3 Rz Rzm Bmm l mm lnmm 0.5 10 10 50 0.8 2.5 0.8 2.5 4.0 12.5 KS M ISO 6123 2:2008 5 4.3.2.2 a) KS M ISO 471 (232) (272) . . . b) . . . 4.3.2.3 a) 2.5 m 5 . 120 3 1

7、0 % 1 2.5 m 9 . 120 3 10 % 120 3 b) . . . . 4.3.3 4.3.2.3 a) Ra Rz 10 KS B ISO 4288 . 4.3.2.3 a) . 4.3.4 (repeatability) (reproducibility) 2 20 1 20 % . 2 2 20 1 50 % . KS M ISO 6123 2:2008 6 A ( ) , (4.1 4.2 ) (4.3 ) . A.1 . , . A.1 Ra Rz IRHD A 50 5070 70100 100 Pusey & Jones 120 12070 7010 90 ( m

8、) RaRzRaRzRaRzRaRz1 5 31.5 3.15 20 1.6 10 1 6.3 2 6.3 40 4 25 2.5 16 1.6 10 3 10 63 6.3 40 4 25 2.5 16 4 5 2： 135513 7017 (02)60094114 (02)600948878 http：/ KS M ISO 6123 2:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Rubber or plastics-covered rollers Specifications Part 2：Surface characteristics ICS 83.140.99 Korean Agency for Technology and Standards http:/www.kats.go.kr