1、11R22.516PR = 0 L ! 9程小虎,杨辉林,赵永军,梁永波( 2 z K , 2 T null 454001)null null K 1 : 11R22. 5 16PR = 0 L ! 9 b ! 9 : null 1 041 mm, znull 268 mm, R z null 200 mm, R null 6. 5 mm, “ null 571. 5 mm, “ z null 208. 4 mm, ( H 1/ H 2) null 1. 016 9, null 11. 5 mm, null 71. 9%, 4H H ! 9 b !9 : 8 1 3null 0. 24+ 9n
2、ull 0null 225CCHT L , 4 3null 0. 2+ 6null 0. 35HT L ; B Q E , ; ; b ? k T V , j a ? a 0 ? ? ( M S E S 1 p bnull null 1 o M : 0 L ; ! 9 ; ! 9null null m s | : U463. 341+ . 3/ . 6null null D S : Bnull null c I | : 1006null8171( 2011) 02null0094null03T e : l ( 1984 ) , 3 , 2 T , 2 z K = , 1 V Y 0 L ! 9
3、 / 5 T bnull null “ Z _ , = 0 L p 9 v , W g , S = g p , 7 ? 11R22. 5 16PR = 0 L bC| 11R22null5 16PR = 0 L ! 9 f / b1null / 1 p GB/ T 2977 2008, 11R22. 516PR = 0 L / :S null 8. 25, ( D!) null 1 054(1 031 1 073) mm, z (B!) null 279(271296) mm, S ( ) null 830 kPa,S ( ) null 3 000 kgb2null ! 92.1null (D
4、) z (B) 0 L T b a R , 4 , O L , % f M l , n q (D!/ D) j M v , z n q ( B!/B) M v , 1 | l , C “ 7 / b Q ! 9 H 1/H 2 |1. 016 9, h M b U i m 1 U b2.5null ! 9 ? P p v 94 null null null null null null null null null null null null null null null null null null 2011 M 31 2 m 1null U iY , : 1 o T ,+ Y = ? Y
5、 , ! 9 1 p b z ? e ? , 4 H H ! 9 , 11. 5mm, 71. 9%b Z S O ! 9 , 9 F ? b Z7 U i m s Y m 2 3 U b3null ! 93.1null v t T , * * , 9 z 245 mm,3 12. 5 mm, Z 20. 5 mmb h R V 3 5 ,E y ! 9 / Z , NR/SBR/BR Z , 4 0 F O = ? b U i m 4 U bm 4null U i3.2null 0 y 6 0 ? z ,i | | T ) 6. 7 mm, 4 F ? b3.3null 8I n ? , 8
6、 1 3null 0. 24+ 9 null 0. 225CCHT , 8. 5, P 1 p b 4 3 null 0. 2+6null 0. 35HT , 1# 4# L G Q 45, 55, 55 45 (10 cm) - 1, L Z T P P b3.4null null1. 55 mm , 58 , Z T 7null8null9null10null9null8null7, 573. 79 mm, 6. 8, b3.5null ; GXnullZCXA B Q E , h 543 mm, h z 522 mm; ; null1 525 mm ; , | , ; H q : nul
7、l ( 0. 39 % 0. 03) MPa, null (151 % 2) H W 51 minb4null ?4.1null j S S / , v GB/T 4501 2008 , z s Y 1 049 277 mm, S E S 1 p b4.2null ? v GB/ T 4501 2008 ? k , k H q : null 830 kPa, h95 l .11R22. 5 16PR = 0 L ! 9 null 38 mmb k T V , ? 6 348. 25 J, S E S ? 303. 7%, k H , , ? z , S E S 1 p b4.3null 0 ?
8、 v GB/ T 4501 2008 0 k , k H q : null 830 kPa, k null 3 000kg, k null 70 km h- 1, R 47 h , 10 h q 9 F 10%? k , b 9 R H W 114. 3 h,k H Z , 0 ? z , S ( 77 h)1 p b4.4null ? v S Q/GFnullJS103 2009 ? k , null 830 kPa, k null 3 000kg, S 80 km h- 1 , R 1 h k 9 F 10 km h- 1, r 150 km h- 1b 150 km h- 1/ R 52
9、 min H k , k H , ? z , S (150 km h- 1 k / RH W l 30 min)1 p b5null 11R22. 5 16PR = 0 L j a ? a 0 ? ? ( r M S E S 1 p bg , 3 , 4 q r 99. 6%, “ gb g , s Z e , p , 7 / z 6 r m r m bl : 2010null09null20Designof11R22.516PRTubelessTBRTireCH ENG Xiaonullhu, YANG H uinulllin, ZH AO Yongnullj un, LI ANG Yong
10、nullbo( Henan Good Friend T ire Co. , Ltd, Jiaozuonull 454001, China)Abstract: A design of 11R22. 5 16PR tubeless TBR tire was described. In structure design, thefollowing parameters were taken: overall diameter null 1 041 mm, crossnullsectional width null 268 mm, widthof running surfacenull 200 mm,
11、 height of running surface null 6. 5 mm, bead diameter at rim seat null 571. 5mm, bead width at rim seat null 208. 4 mm, crossnullsectional level ratio (H 1/H 2) null 1. 016 9, pattern depthnull 11null5 mm, block/ groove ratio null 71. 9%, with the design of 4 strip pattern groove. In construction d
12、enullsign, the following processes were taken: 1 layer 3null 0. 24+ 9null 0null225CCHT steel cord for carcass ply,4 layers 3 null 0. 2+ 6 null 0null 35HT steel cord for belt ply; using single stage building machine to build tires,and using curing press to cure tires. It was confirmed by the tests of
13、 finished tire that the inflated overnullall dimension, strength performance, endurance performance and speed performance met the requirenullments in the national and enterprise standards.Keywords:TBR tire; structure design; construction design 0 L m s | :U463. 341+ . 4null null D S : Dnull null Z “
14、 z K # h ( 7 | null CN 101607512, 7 null 2009null12null23) 0 L #, # 0 L , v a v Z v b , v L , : _ v , P = G Q ? 5 v Z v , v v W aM # v W aM # Z v W s Y Y V B W ,M # v W Y V | _ W , v Z v W Y V : _ W b z : ? , 7 O 4 v Z b(本刊编辑部null 赵null 敏)96 null null null null null null null null null null null null null null null null null null 2011 M 31
