1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 4250 3 3：KS M ISO 4250 3:2012 2012 12 18 http:/www.kats.go.krKS M ISO 4250 3:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2002 12 30 ：2012 12 18 2012-0728 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 4250 3:2012 i ii 1 1 2 1 3
2、.1 4 .1 5 2 6 (knurling) .2 7 .2 8 2 A( ) O 11 13 KS M ISO 4250 3:2012 ii 2011 4 ISO 4250 3, Earth-mover tyres and rims Part 3： Rims , . KS M ISO 4250 3:2012 3： Earth-mover tyres and rims Part 3： Rims 1 , . mm , . , KS M ISO 4250 1, KS M ISO 10571 KS M ISO 13442 . A O . 2 . . ( ) . KS R ISO 3911, ,
3、3 KS R ISO 3911 . 4 4.1 . a) (D)( 7 ) b) c) 4.2 . a) (D) b) , . KS M ISO 4250 3:2012 2 / , (base) . . . 5 1 5 1 5 . 6 (knurling) 6 6 . 7 . . 8 , . , , . KS M ISO 4250 3:2012 3 ： mm 1 R1 min (bead) . . 24, 25, 29, 33, 35, 39, 45, 49, 51, 57 63 ( 7 ). a 49, D ：4.08.0+ 49, D ： 0.8 (D) . . b 49, DB (D 2
4、5.5)5.00.13+- 51 57, DB (D 51.0)5.00.13+- 63, DB (D 63.5) 13.0 1 5 KS M ISO 4250 3:2012 4 1 5 ： mm R2 / aA 13.0 G 2.0 B P 11.25/2.0 13.00/2.5 13.00/2.75 14.00/1.5 15.00/3.0 15.00/3.0b17.00/2.0 17.00/3.5 19.50/2.0 19.50/2.5 19.50/4.0 20.00/2.0 22.00/3.0 22.00/3.5 22.00/4.0 22.00/4.5 24.00/3.0 24.00/3
5、.5 24.00/5.0 25.00/3.5 26.00/3.5 26.00/5.0 27.00/3.5 27.00/6.0 28.00/3.5 28.00/4.0 29.00/3.5 29.00/6.0 31.00/4.0 32.00/4.0 32.00/4.5 32.00/6.0 32.00/6.5 34.00/5.0 36.00/4.5 36.00/5.0 36.00/6.0 38.00/5.0 40.00/4.5 44.00/5.0 44.00/6.0 41.00/5.0 52.00/6.0 286.0 330.0 330.0 355.5 381.0 381.0 432.0 432.0
6、 495.5 495.5 495.5 508.0 559.0 559.0 559.0 559.0 609.5 609.5 609.5 635.0 660.5 660.5 686.0 686.0 711.0 711.0 736.5 736.5 787.5 813.0 813.0 813.0 813.0 863.5 914.5 914.5 914.5 965.0 1 016.0 1 117.5 1 117.5 1 041.5 1 321.0 51.0 63.5 70.0 38.1 76.0 76.0 51.0 89.0 51.0 63.5 101.5 51.0 76.0 89.0 101.5 11
7、4.5 76.0 89.0 127.0 89.0 89.0 127.0 89.0 152.5 89.0 101.5 89.0 152.5 101.5 101.5 114.5 152.5 165.0 127.0 114.5 127.0 152.5 127.0 114.5 127.0 152.5 127.0 152.5 32.5 45.5 48.5 24.5 55.0 55.0 32.5 58.0 32.5 45.5 66.0 32.5 55.0 76.0 66.0 74.0 55.0 58.0 86.5 58.0 58.0 86.5 58.0 122.0 58.0 66.0 58.0 122.0
8、 66.0 66.0 74.0 122.0 122.0 86.5 74.0 86.5 122.0 139.5 74.0 139.5 122.0 127.0 127.0 101.0 101.0 101.0 51.0 117.5 117.5 101.0 139.0 101.0 101.0 139.0 101.0 139.0 139.0 139.0 190.5 139.0 139.0 190.5 139.0 139.0 190.5 139.0 190.5 139.0 139.0 139.0 190.5 139.0 139.0 139.0 139.0 190.5 190.5 139.0 190.5 1
9、90.5 190.5 190.5 190.5 190.5 190.5 254.0 32.0 38.0 47.5 25.0 44.5 51.0 32.0 51.0 32.0 38.0 57.0 32.0 44.5 51.0 57.0 63.5 44.5 51.0 70.0 51.0 51.0 70.0 51.0 84.0 51.0 57.0 51.0 84.0 57.0 57.0 63.5 84.0 70.0 70.0 63.5 70.0 84.0 70.0 63.5 70.0 84.0 70.0 84.0 1.5 1.5 1.5 1.5 1.5 2.0 1.5 2.0 1.5 1.5 2.0
10、1.5 1.5 2.0 2.0 2.0 1.5 2.0 2.0 2.0 2.0 2.0 2.0 2.5 2.0 2.0 2.0 2.5 2.0 2.0 2.0 2.5 2.0 2.0 2.0 2.0 2.5 2.0 2.0 2.5 2.5 2.0 2.5 a / . / KS M ISO 4250 1 b 49 KS M ISO 4250 3:2012 5 ： mm 1 R1 min . . 25 ( 7 ). a (D) . . b 8.50/1.3 10.00/1.5 , D ：5.05.6+- , D ：5.00.13+- 2 5 2 5 ： mm A G / B P R21.5 R38
11、.50/1.3 10.00/1.5 12.00/1.3 14.00/1.5 17.00/1.7 216.0 254.0 305.0 355.5 432.0 5.0 5.0 6.5 6.5 13.0 33.0 38.0 33.0 38.0 43.0 1.5 1.5 1.5 1.5 2.0 25.5 28.0 25.5 28.0 25.5 50.0 59.0 47.0 59.0 60.0 23.0 25.5 23.0 25.5 23.0 8.0 8.0 10.0 10.0 8.0 KS M ISO 4250 3:2012 6 ： mm 1 R1 min . . 24 25 ( 7 ). a (D)
12、 . . 3 3 ： mm A / G 1.5 B P H R21.5 8.00 TG 10.00 VA 12.00/1.3 14.00/1.3 203.0 254.0 305.0 355.5 3.5 5.0 6.5 6.5 35.5 43.0 33.0 33.0 17.5 25.5 25.5 25.5 47.0 59.0 47.0 47.0 6.5 11.0 7.0 7.0 16.5 23.0 23.0 23.0 24 24 25 25 KS M ISO 4250 3:2012 7 ： mm 1 R1 min 56.5 59.5 ( 7 ). a (D) . . b M . 4 15 4 1
13、5 ： mm A 10.0 B H a L a MaP R2 R3 R4 R5a 20.0 21.0 22.0 23.5 27.0 508.0 533.0 559.0 597.0 686.0 57.0 57.0 57.0 66.5 66.5 109.5 109.5 109.5 131.5 131.5 106.0106.0157.0111.0200.0201.5201.5201.5248.0248.0120.5120.5120.5152.0152.032.0 32.0 32.0 41.0 41.0 19.5 19.5 19.5 25.5 25.5 44.5 44.5 44.5 48.0 48.0
14、 32.0 32.0 32.0 38.5 38.5 a well envelope . KS M ISO 4250 3:2012 8 ： mm 1 R1 min. 24 25 ( 7 ). a (D) . . b B . c M . 5 5 5 5 ： mm A G B / 1.5 P H aL aM aR130+R2R3 R4 R5 a 9.00/1.5 10.00/1.3 12.00/1.3 13.00/1.4 14.00/1.3 14.00/1.5 228.5 254.0 305.0 330.0 355.5 355.5 5.0 6.0 6.5 6.5 6.5 6.5 38.0 33.0
15、33.0 36.0 33.0 38.0 25.0 25.0 25.0 25.0 25.0 27.0 36.0 40.0 40.0 40.0 40.0 43.0 49.049.040.040.040.040.048.045.045.048.045.052.025.525.530.030.030.030.0102.0102.090.0102.090.090.014.012.012.012.012.012.019.023.023.023.023.025.58.0 10.0 10.0 10.0 10.0 10.0 22.0 17.0 17.0 17.0 17.0 17.0 24.0 15.0 15.0
16、 15.0 15.0 15.024 24 25 25 25 25 a well envelope . KS M ISO 4250 3:2012 9 ： mm ： 1.5 5.0 ： 0.5 1.0 ： ： 0.2 ： 9.5 16.0 6 6 ： mm a) 2549 11.2515.00 25.0 51.0 38.0 17.00 67.0 38.0 67.0 38.0 b) 51 22.00 67.0 53.5 67.0 53.5 KS M ISO 4250 3:2012 10 7 (D) mm 24 TG 24 VA 25 29 33 35 39 43 45 49 51 56.5 57 5
17、9.5 63 614.4 614.4 635.0 736.6 838.2 889.0 990.6 1 092.2 1 143.0 1 244.6 1 295.4 1 435.1 1 447.8 1 511.3 1 600.2 KS M ISO 4250 3:2012 11 A ( ) O 1 2 a O . b c 25 . A.1 O DBDRKS M ISO 4250 3:2012 12 A.1 O ： mm a aD BD R DB R r T10.3DRT2 2+0L O 11 20 SDC 12 20 SDC 13 20 SDC 487.4 1 531.2 488.6 1 535.0
18、 OR 22010.00VA 24 SDC 16.00T 24 SDC 589.0 1 850.4 590.2 1 854.28.00TG 24 SDC 600.0 1 885.0 1.2 601.2 1 888.81.2OR 2248.50 25/1.3 10.00 25/1.5 11.25 25/1.3 12.00 25/1.3 14.00 25/1.5 17.00 25/1.7 609.6 1 915.1 2.4 610.8 1 918.9 2.412.00 25/1.3 SDC 14.00 25/1.3 SDC 620.6 1 949.7 1.2 3.2 3.2621.8 1 953.
19、4 1.21.2 5 5.0 OR 22511.25 25 13.00 25 15.00 25 16.00 25 17.00 25 19.50 25 20.00 25 22.00 25 24.00 25 25.00 25 600.0 1 885.0 602.0 1 891.2 OR 325 29 701.6 2 204.1 703.6 2 210.4 OR 329 33 803.2 2 523.3 805.2 2 529.6 OR 333 35 854.1 2 683.2 856.1 2 689.5 OR 335 39 955.7 3 002.4 957.7 3 008.7 OR 339 43
20、 1 057.3 3 321.6 1 059.3 3 327.9 OR 343 45 1 108.1 3 481.2 2.1+4.2-1 110.1 3 487.52.1+4.2-OR 345 49 1 209.7 3 800.4 4.8 5.61 211.7 3 806.71.6 2 7.0 OR 349 51 1 244.6 3 910.0 1 246.6 3 916.3 OR 451 57A 1 390.7 4 369.0 1 392.7 4 375.3 OR 457 57B 1 397.0 4 388.8 1 399.0 4 395.1 OR 457 63A 1 536.2 4 826
21、.1 1 538.2 4 832.4 OR 463 63B 1 549.4 4 867.6 2.4 6.41.67.21 551.0 4 872.62.4 15 9.5 OR 463a O , . KS M ISO 4250 3:2012 13 1 KS M ISO 4250 1, 1： 2 KS M ISO 10571, 3 KS M ISO 13442, 3： 153787 1 145 3(16) (02)26240114 (02)26240148 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 4250 3:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Earth-mover tyres and rims Part 3：Rims ICS 53.100
