1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 57752 2: KS M ISO 57752 :2010 2010 11 4 http:/www.kats.go.krKS M ISO 57752:2010 : ( ) ( ) () () ( ) : (http:/www.standard.go.kr) : :2005 12 30 :2010 11 4 2010-0495 : : ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS M ISO 57752:2010 i .1 1 1 2 1
2、 3 1 3.1 .2 3.2 2 3.3 2 3.4 .2 4 .2 4.1 .2 4.2 .2 4.3 2 5 .5 5.1 .5 5.2 .5 5.3 5 6 (crotchet) 7 6.1 .7 6.2 .7 6.3 7 A() 9 A.1 .9 A.2 .9 A.3 9 A.4 .11 A.5 (well) 15 A.6 , .16 A.7 .16 KS M ISO 57752:2010 2: Bicycle tyres and rimsPart 2:Rims 1996 2 ISO 57752, Bicycle tyres and rimsPart 2:Rims ISO 57752
3、 Amendment 1(2001) , . 1 . . KS M ISO 57751( 1: ) . A . 2 . A A 1 D D 1 D 2 G H 1 L 1 (well) P R 2 R 3 R 4 W 3 KS M ISO 57752:2010 2 3.1 . 3.2 . , . , . 3.3 , 4., 5. 6. . 3.4 (spoke) , . 4 4.1 (SS) 1 1 . ( ) . 4.2 (SS) , 1 2 . 4.3 (SS) SS , . SS 40020 KS M ISO 57752:2010 3 :mm 1 1 :mm A 1 A 10 1 G 0
4、.5 P H 1 a, b L 1 b R 2 R 3 R 4 c5 18 d18 18 6.5 1.8 1.8 10 1.5 1 1.5 10 20 20 6.5 2 2 11 1.8 1 1.5 10 22 22 6.5 2.2 3 11 1.8 1 2 10 24 24 7 3 3 11 2 1 2.5 10 27 27 7.5 3.5 3.5 14 2.5 1 2.5 10 30.5 30.5 8 3.5 3.5 14 2.5 1 2.5 10 a 400 mm H 1 1 mm . b L 1 H 1 . . c 400 mm (rolled) , 1510 . d 17 . KS
5、M ISO 57752:2010 4 2 :mm D aD 1194 203 222 239 248 251 279 288 298 305 317 330 337 340 349 355 357 369 381 387 390 400 406 419 428 432 438 440 451 484 489 490 498 501 507 520 531 534 540 541 547 559 565 571 194.2 203.2 222.2 239.4 247.6 250.8 279.2 287.8 298.4 304.7 317 329.8 336.6 339.6 349.2 355 3
6、57.1 368.6 380.9 387.1 389.6 400.1 405.6 418.6 428.1 431.6 437.7 439.9 450.8 484 488.6 490.2 497.5 501.3 507.3 520.2 530.6 533.5 539.6 540.8 546.5 558.8 564.9 571 193.85 202.85 221.85 239.05 247.25 250.45 278.85 287.45 298.05 304.35 316.65 329.45 336.25 339.25 348.85 354.65 356.75 368.25 380.55 386.
7、75 389.25 399.75 405.25 418.25 427.75 431.25 437.35 439.55 450.45 483.65 488.25 489.85 497.15 500.95 506.95 519.85 530.25 533.15 539.25 540.45 546.15 558.45 564.55 570.65 KS M ISO 57752:2010 5 2 () :mm D aD 1584 590 597 609 622 630 635 642 583.9 590.2 597.2 609.2 622.3 629.7 634.7 641.7 583.55 589.8
8、5 596.85 608.85 621.95 629.35 634.35 641.35 a ( ) 1.5 mm. 5 5.1 (HB) 2 3 . 5.2 (HB) , 2 4 . 5.3 (HB) “HB” . HB 42225 KS M ISO 57752:2010 6 :mm a 1 mm . 2 3 :mm A 1 H R 20.5 R 7 20 20 13 2 30 25 25 14 2 50 27 27 15 2 70 4 :mm a D , D 2.5 HB 270 HB 321 HB 372 HB 422 HB 459 HB 473 HB 510 HB 524 HB 560
9、HB 575 HB 611 269.9 320.7 371.5 422.3 458.8 473.1 509.6 523.9 560.4 574.7 611.2 847.9 1 007.5 1 167.1 1 326.7 1 441.4 1 486.3 1 601 1 645.9 1 760.6 1 805.5 1 920.1 aHB . HB . a 0.8 KS M ISO 57752:2010 7 6 (crotchet) 6.1 (C) 3 5 . . 6.2 (C) , 3 2 . 6.3 (C) “C” . 62213C :mm a 19 C 8.3 3 . 0 0 . b R2 .
10、 3 aKS M ISO 57752:2010 8 5 :mm A 0.5 B 0.3 G 0.5 H a R 1 a13C 13 15C 15 5 0.90.1 16C 16 2 17C 17 5.5 2.2 19C 19 21C 21 6.5 2.5 23C 23 25C 25 1.5 7.5 4.5 1.1 2 . 0 1 . 0 a H R . KS M ISO 57752:2010 9 A () A.1 , . A.2 . , . A.3 A.1, A.2 A.3 . :mm A.1 KS M ISO 57752:2010 10 A.2 :mm A.3 KS M ISO 57752:
11、2010 11 A.4 (A.4.1) . (A.4.2) . A.4.1 . A.4 . , . , . . (notch) ( A.1 A.4, A.5 A.6 ). 20 . , 50 N , . A.4.2 , (0.5 mm , 10 mm, 0.3 mm) . 2 U 0A U 0B . ( 1 mm) , 4 ( A.7 A.9 ) . 2 , G A G B . , U 1A U 1B . U 1A U 0A 2 G AU 1B U 0B 2 G B 2 D 1 . 2 , U 0A U 0B 2 mm , , ( A.8 ). 2 0B 0A U U A.8 . KS M I
12、SO 57752:2010 12 A.4 :mm A.5 KS M ISO 57752:2010 13 :mm a A.6 (mandrel) A.1 :mm , W 0 1 . 0 18 20 22 24 27 30.5 16 18 20 22 25 28.5 a a aKS M ISO 57752:2010 14 :mm A.7 1/20 mm A.8 KS M ISO 57752:2010 15 :mm a) b) A.9 G A.5 (well) A.10 A.11 A.10 L 1 A.11 L 1 8 1.5 2.5 12KS M ISO 57752:2010 16 A.6 , A.12 A.13 :mm A.12 A.13 A.7 A 1 A A.14 . :mm A.14 2: 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M ISO 57752 :2010 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Bicycle tyres and rims Part 2 :Rims ICS 43.040.60 Korean Agency for Technology and Standards http:/www.kats.go.kr