GOST R 54917-2012 Long-links roller chains and associated chain sprockets for transmission and conveyors《传输和输送机用长链环滚子链、附件和相关链轮规格 n》.pdf

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GOST R 54917-2012 Long-links roller chains and associated chain sprockets for transmission and conveyors《传输和输送机用长链环滚子链、附件和相关链轮规格 n》.pdf_第5页
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1、 549172012( 1275:2006) ISO 1275:2006Double-pitch precision roller chains, attachments and associated chain sprocketsfor transmission and conveyors(MOD) 27 2002 . 184- , 1.02004 . 1 - () -, 42 229 3 26 2012 . 120-4 - 1275:2006 , (ISO 1275:2006 Double-pitch precision roller chains, attachments andasso

2、ciated chain sprockets for transmission and conveyors). - , , , - . - 1.5 ( 3.5)5 , - . - () . , , 2013 , - - II 5491720121 12 13 13.1 13.2 33.3 33.4 43.5 .43.6 .53.7 54 .64.1 .64.2 .64.3 64.4 64.5 74.6 74.7 .75 .125.1 125.2 125.3 .155.4 155.5 155.6 155.7 15 () .16 () 17 () , (, ) 38 . . . 18 () , .

3、19 22III 549172012 Long-link roller chains and associated chain sprockets for transmission and conveyors 201301011 , - , . - , , , . 13568, , . , . 575 ( - 51/2 741/2). : 7, 9, 10, 11, 13, 19, 27, 38 57.2 : 2534782 ( 14475) . . ( 286-2:1988 ISO. 2. , MOD) 1356897 ( 60694) . ( 606:1994 ,MOD) - - - ,

4、1 , , . (), - () . , , - , , .3 3.1 1 2. .1 549172012( 1275:2006) 2,12 549172012 1 1 ;2 ;3 1 ;2 1 ;2 -;3 ;4 1 ; 2 - ; 3 -;4 e) 1 ; 2 ; 3 ;4 ;5 3.2 , 1. 2 13568. . 2083.3 , 3 1. . , - . 1 , (. 3) pd1,()d7a)b1,d2d3,h1,h2,l1,b2,b3,b4,b7,H,H,208A 25,4 7,92 15,88 7,85 3,98 4,00 12,33 12,07 6,9 11,17 11,3

5、1 17,8 3,9 120 13,9208B 25,4 8,51 15,88 7,75 4,45 4,50 12,07 11,81 6,9 11,30 11,43 17,0 3,9 120 17,8210A 31,75 10,16 19,05 9,40 5,09 5,12 15,35 15,09 8,4 13,84 13,97 21,8 4,1 200 21,8210B 31,75 10,16 19,05 9,65 5,08 5,13 14,99 14,73 8,4 13,28 13,41 19,6 4,1 200 22,2212A 38,1 11,91 22,23 12,57 5,96 5

6、98 18,34 18,10 9,9 17,75 17,88 26,9 4,6 280 31,3212B 38,1 12,07 22,23 11,68 5,72 5,77 16,39 16,13 9,9 15,62 15,75 22,7 4,6 280 28,9216A 50,8 15,88 28,58 15,75 7,94 7,96 24,39 24,13 13 22,60 22,74 33,5 5,4 500 55,63 549172012f) 1 ; 2 ; 3 ; 4 ; 5 1. . .2,2 1pd1,()d7a)b1,d2d3,h1,h2,l1,b2,b3,b4,b7,H,H,

7、216B 50,8 15,88 28,58 17,02 8,28 8,33 21,34 21,08 13 25,45 25,58 36,1 5,4 500 60,0220A 63,5 19,05 39,67 18,90 9,54 9,56 30,48 30,17 16 27,45 27,59 41,1 6,1 780 87,0220B 63,5 19,05 39,67 19,56 10,19 10,24 26,68 26,42 16 29,01 29,14 43,2 6,1 780 95,0224A 76,2 22,23 44,45 25,22 11,11 11,14 36,55 36,20

8、19,1 35,45 35,59 50,8 6,6 1110 125,0224B 76,2 25,4 44,45 25,40 14,63 14,68 33,73 33,40 19,1 37,92 38,05 53,4 6,6 1110 160,0228B 88,9 27,94 30,99 15,90 15,95 37,46 37,08 21,3 46,58 46,71 65,1 7,4 1510 200,0232B 101,6 29,21 30,99 17,81 17,86 42,72 42,29 24,4 45,57 45,70 67,4 7,9 2000 250,0a) , ; L.b)

9、 -.c) , . .3.4 3.4.1 , - , 3.4.2. - . - , .3.4.2 , , , , . , , . . . , 1. , , . . , , .3.5 , 30 % , 1.4 5491720123.6 , . :) 610 208 210 ,b) 1220 212 232 , . , ( 1). + 0,15 %. , , -, .3.7 . , 1, .5 5491720121 ; 2 h1 , . :b4+ b7 ;b4+1,6b7 ;b4+2b7 3 14 4.1 , , - 3 5 1 - 2, . ( -). , d7. 4.4.2 2 . 2 4 .4.3 , , - (. 4) L (d7). -, S .4.4 d1 d7. 2. 2 , )d1,()b1,d2d3,h1h2b)l1b2

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