1、 1 (EN 818-1:1996, IDT) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)EN 818-12011, - 1.092 . 1.22009 . -, . , , 1 - ()2 (-)3 , (- 29 2011 . 40) : ( 3166) 00497 ( 3166) 00497 BYKZKGRU 4 EN 818-1:1996 Short link chain for liftingpurposes Safety Part 1: General conditions
2、 of acceptance ( - . . 1. ). (CEN) - , (EFTA), 200695/EC. , - , , , CEN/TC 168. (IDT). 818-120055 13 2011 . 1024- EN 818-12011 1 2013 .6 , - . () . - , , 2014 -, II EN 818-120111 .12 13 24 , .25 c .36 47 .58 .6 () 7 () .8 () 9III EN 818-12011 N 818 . ,/2 STV4568104005006308001000 . . - , .IV EN 818-
3、12011 1 Short link steel chains for lifting purposes. Safety. Part 1. General requirements for acceptance1 , 3:1( ), , . :) , ;b) , -., , 4. .2 . - :N 292-1:1991 Safety of machinery Basic concepts General principles for design Part 1: Basicterminology, methodology ( . . . 1. . )N 292-2:1991 Safety o
4、f machinery Basic concepts General principles for design Part 2:Technical principles and specifications ( . . . 2. )N 292-2:1991/1:1995 Safety of machinery Basic concepts General principles for design Part 2: Technical principles and specifications (Amendment 1:1995) ( . - . . 2. . (- 1:1995)N 818-6
5、:2000 Short link chain for lifting purposes Safety Part 6: Chain slings Instructions foruse and maintenance ( . -. 6. . )N 1050:1997 Safety of machinery Risk assessment ( . )N 10002-2:1996 Metallic materials Tensile testing Part 2: Verification of the force measuringsystem of the tensile testing mac
6、hines ( . .2.)N ISO 9001:1994 Quality systems Model for quality assurance in design/development, production,installation and servicing ( . . , - , )1 EN 818-12011 201301013 :3.1 dnomnominal size (dn): - , .3.2 dmmaterial diameter (dm): .3.3 dsweld diameter (ds): .3.4 length dimensionally affected by
7、 welding (e): , .3.5 pitch (p): .3.6 F manufacturing proof force (MPF) of chain: , -.3.7 F breaking force (BF): , - .3.8 WLLworking load limit (WLL) of chain: , - .3.9 A total ultimate elongation (A): .3.10 (processing): :,- , .3.11 (lot): , .3.12 (competentperson): , , .4 , , . , - , . , , - , . ,
8、. -. , N 1050, 1. 1 N 1050 N 1050 N 292-2/A1, 1.1.5 - 1.3.2, 4.1.2.3,4.1.2.4, 4.1.2.54.2.4561.7.3, 4.3.1 74.2.4 81.7.4 91.3.3 1.3.4 5.21.3.8 1.3.4 5.22 EN 818-120115 5.1 dm,w1 w2 l ( 1) - , N 818 ( ) .5.2 , 5.2.1 , .- N 818. . , , .5.2.2 ; ( 1). , , - N 818. . ds , - N 818. .5.2.3 - N 818.5.2.4 , , .3 EN 818-12011l ; ; dm ; ds ; ;w1 ; w2 1 5.2.5 , , , . 5.3.1, - .5.3 5.3.1 F , N 818 - . , -. . . 5.2.3 , , , .5.3.2 F - , N 818 - .5.3.3 - N 818 .6 6.1 dm , - . , .6.2 , , 5.2.4, -, , . ,. .6.3 :) ;b) . - N 818 ;) , , 2. 2 dnom, 6616. 163216.4 6.4.1 , .4 EN 818-120116.4.2
