1、KS B 5536 KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS KS B 5536 : 2002 (2007 ) 2002 11 23 http:/www.kats.go.kr : ( ) ( ) () () () KIST : (http:/www.standard.go.kr) : : 1979 12 28 : 2002 11 23 : 2007 7 31 2007-0470 : ( 02-509-72747) (http:/www.kats.go.kr). 7 5 , . ICS 77.040.10 KS B 5536: 2002(2007 ) Cr
2、eep testing machines for tensile stress of metallic materials 1996 1 ISO 7500 2 Metallic materials Verification of static uniaxial testing machines Part 2: Tension creep testing machines Verification of the applied load , . 1. ISO 204 . . (dead weight) . (1) ISO 7500 1 . (1) . 2. . . ISO 204 Metalli
3、c materials Uniaxial creep testing in tension ISO 376 Metallic materials Calibration of force proving instruments used for the verification of uniaxial testing machines ISO 7500 1 Metallic materials Verification of static uniaxial testing machines Part 1: Tensile testing machines 3. 1 . . ( 1 2 ) (o
4、verslung) (underslung) ( 3 , 4 5 ) (jockey) ( 6 7 ) ( 8 ) 4. . ( 1 ). B 5536: 2002 2 1 FNN FiN : Fi mg(1) : Fi mgR(1) , Fi . F N (force proving instrument) F N F Fmax, FminN F FMN (masses) FVN R (lever ratio) b % d N (discrimination threshold) d1N (FN) 20 % a % q % (1) g: , m/s2 1 ( ) B 5536: 2002 3
5、 2 ( ) 3 ( ) B 5536: 2002 4 4 ( ) 5 ( ) B 5536: 2002 5 6 ( ) 7 ( ) B 5536: 2002 6 8 ( ) 5. 5.1 . , (2) . . ISO 376 . . (2) , . , . 5.2 (masses) , . a) 10 0.1 % b) 5.3 (d) , . (d) (FN) 20 %, 60 % 100 % . 0.2 FN (5.2 ) . . (a) , 2 . B 5536: 2002 7 100=Fda (d) (N) . 5.4 (FV) 2 . 2 FV0.5 1 2 400 d1200 d
6、1100 d1 d1 20 % . 60 % . 2 , . 5.5 . (FV) . 5.5.1 (alignment) (self alignment devices) . 5.5.2 (balancing the lever) . . 5.5.2.1 5.5.2.2 . . (masses) , . 5.5.2.1 (lower loading bar) , . (adjustment weight) . (lower loading bar) . . 5.5.2.2 , . , , . 5.4 . 5.5.3 . . ISO 376 . 5.5.4 3 B 5536: 2002 8 .
7、 . 5.5.5 20 % 5 . (5.4 ) 20 % . 20 % 5 % . 5.5.6 , 3 . . 3 ( ) . (damping) . 1 3 . . , . . . . . 5.6 5.6.1 ( F ) % (q) . 100i=FFFq 5.6.2 (b) . 100minmax=FFFb 6. 3 . 3 (%) a b q 0.5 1 2 0.25 0.5 1 0.5 1.0 2.0 0.5 1.0 2.0 6.1 . B 5536: 2002 9 , 5.5.5 . 1 , 3 . . 6.2 (masses) . . . 7. . a) 1) 2) ( , ,
8、, ) 3) 4) (5.1 ) , 5) 6) 7) b) 1) 2) (R) 3) , 4) 8. 5 . . . B 5536: 2002 10 1() (5. ) . 1.1 . a) , . , , , (pull rod) b) c) ( , , ) d) (loading train) 1.2 . 135513 7017 (02)6009 4567 (02)6009 4887 8 http:/ KS B 5536: 2002KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Creep testing machines for tensile stress of metallic materials ICS 77.040.10 Korean Agency for Technology and Standards http:/www.kats.go.kr
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