KS B ISO 3547-4-2009 Plain bearings－Wrapped bushes－Part 4：Materials《滑动轴承 卷制轴套 第4部分 材料》.pdf

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2、apped bushes Part 4： Materials 2006 2 ISO 3547 4, Plain bearings Wrapped bushes Part 4：Materials . 1 KS B ISO 3547 . 2 . . ( ) . KS B ISO 3547 1, 1： KS B ISO 3547 2, 2： KS B ISO 3547 3, 3： , KS B ISO 4383, ISO 4378 1, Plain bearings Terms, definitions and classification Part 1： Design, bearing mater

3、ials and their properties ISO 4382 2, Plain bearings Copper alloys Part 2： Wrought copper alloys for solid plain bearings ISO 4384 1, Plain bearings Hardness testing of bearing metals Part 1： Compound materials ISO 4384 2, Plain bearings Hardness testing of bearing metals Part 2： Solid materials 3 I

4、SO 4378 1 . 4 4.1 . . KS B ISO 3547 4:2009 2 4.2 1 2 . , . . 1 ab( ) HB 2.5/62.5/10 cZ1 ( ) A Y1 120 Y2 CuSn8P 150 , ： , , W1 110 W2 CuZn31Si 140 , ： , , A, C, W a . 0.25 % ISO 4382 2 . b ISO 4384 2 . cKS B ISO 3547 1 5 6 . 2 ab( ) c dT2 SnSb8Cu4 130 HV 17 HV 24 , . , , , , S1 CuPb24Sn( ) 125 HB 55

5、HB 80S2 CuPb24Sn( ) 125 HB 40 HB 60 , . , , , S3 CuPb24Sn4( ) 125 HB 60 HB 90S4 CuPb24Sn4( ) 125 HB 45 HB 90S5 CuPb10Sn10( ) 125 HB 70 HB 130S6 CuPb10Sn10( ) 125 HB 60 HB 90 S1 S2 ; . , . , , , , . R1 AlSn6Cu 170 HB 35 HB 45 , . A, C, W R2 AlSn20Cu 170 HB 30 HB 40 , . , , A, C, W KS B ISO 3547 4:200

6、9 3 2 ( ) ab( ) c dR3 AlSn12SiCu 170 HB 40 HB 60 , . , R4 AlZn5 HB 185 HB 60 HB 100 A, C, W P1 140 B1 , PTFE 100 , , , ; 200 280 , . B P2 140 B2 100 , . , , , , , . eD, ED1 140 D2 140 D3 100 D4 PTFE 60 . , , B S1 S6 R1 A W . a . 0.25 % , KS B ISO 4383 . b ISO 4384 1 . c HB1/30/10 HB1/5/30 d (KS B IS

7、O 3547 1 5 6 ) e . , POM : 90 , PVDF : 110 , PEEK : 250 KS B ISO 3547 4:2009 4 1 ISO 683 11, Heat-treatable steels, alloy steels and free-cutting steels Part 11： Wrought case-hardening steels 2 KS D ISO 6932, 0.25 % 4： 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS B ISO 3547 4:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Plain bearingsWrapped bushesPart 4：Materials ICS 21.100.10