KS B ISO 16433-2007 Resistance welding-Procedure for seam welding of uncoated and coated low carbon steels《电阻焊 无覆层和覆层低碳钢的缝焊程序》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 16433 KS B ISO 16433: 2007 2007 11 23 http:/www.kats.go.krKS B ISO 16433: 2007 : () ( ) () () () ( ) : (http:/www.standard.go.kr) : :2007 11 23 20071014 : : ( 025097274) (http:/www.kats.go.kr). 7 5 , . KS B ISO 16433: 2007 i .1 1 1 2 1 3 .2 4 2 4.1

2、.2 4.2 2 4.3 2 5 3 5.1 3 5.2 3 6 .3 6.1 3 6.2 3 6.3 4 6.4 .4 6.5 .4 6.6 4 7 .5 7.1 .5 7.2 ( , , , ) .5 7.3 .7 8 .7 9 .8 9.1 8 9.2 9 9.3 10 10 .10 10.1 .10 10.2 .10 10.3 .10 10.4 .10 10.5 11 11 11 KS B ISO 16433: 2007 ii 11.1 .11 11.2 .11 11.3 12 11.4 12 11.5 .12 12 .12 A( ) .13 B( ) .14 C( ) 20 C.1

3、.20 C.2 20 C.3 .20 C.4 .20 C.5 .20 C.6 (50 55 %) 20 C.7 5 % 20 21 KS B ISO 16433: 2007 Resistance welding Procedure for seam welding of uncoated and coated low carbon steels 2006 1 ISO 16433, Resistance welding Procedure for seam welding of uncoated and coated low carbon steels , . 1 0.4 3 mm 2 (sea

4、m) . . ( ) , , (primer) . (equipment) (condition) A, B . , , , , , , . . 2 . . KS B ISO 669, , KS B ISO 10447, , , KS B ISO 15609 5, 5: KS B ISO 15614 12, 12: , KS B ISO 17654, KS C ISO 14270, , KS B ISO 16433: 2007 2 KS C ISO 14273, , KS D ISO 5182, ISO 14329, Resistance welding Destructive tests o

5、f welds Failure types and geometric measurements for resistance spot, seam and projection welds 3 KS B ISO 669 ISO 14329 . 3.1 (continuous-current) . . 3.2 (interrupted-current) “ (off-time)” . “ (on-time)” . . 3.3 (tread) (electrode face width) . 4 4.1 , . 4.2 C . 4.3 , , , (scale), . . . , , . , .

6、 . . KS B ISO 16433: 2007 3 . B . , . 5 5.1 , . . . . 6. , . . ( ) ( ) 6. . , . 9.2.1 , . ( ) 16 (t) , . 1.5 mm 3 We(We ) . t10 % . , . 5.2 , , , , . 6 6.1 “We” ( 1 ), 1.25 We . 6.2 KS B ISO 16433: 2007 4 5 t . t (mm). . (toe-in) a) b) (off-set) c) d) e) 1 6.3 , t 3 t , 10 % 0.05 mm . . 6.4 . 6.5 ,

7、. 6.6 . KS B ISO 16433: 2007 5 7 7.1 ( , , / , , ), ( , , , ) , / / / . , . / , , / (WPS) (KS B ISO 15609 5 ). 7.2 ( , , , ) . KS B ISO 669 . 7.2.1 , , , , . KS D ISO 5182 . 7.2.2 , . 7.2.2.1 1 . 2 , We . We 5 t (1) We: (mm) t : (mm) , , , (1) . 2 ( 2 We) 1(a) . , . , ( 2 ) . , , , 30 ( 2 ). , , 9.2

8、 KS B ISO 16433: 2007 6 . a) b) c) 1 2 / 2 , 0.3 We 1(b) . 30 , 1 30 . . , 1.4 We . , . . , , , , . . , , . (1) , . 7.2.2.2 3 . , , . , 9. , . KS B ISO 16433: 2007 7 1 R: 4 6 mm 2 8 10 mm 3 7.2.2.3 4 . . , . 4 ( ) We 8 (8 t), 4 , . , , , . . 7.3 , , . , . , . . 8 KS B ISO 14327 . , / . KS B ISO 1643

9、3: 2007 8 . . . , . KS B ISO 15609 5 KS B ISO 15614 12 , . A B . 9 . a) WPQR (KS B ISO 15614 12 ) b) ( ) . . a) b) ( )(9.1.4 ) c) 9.1 9.1.1 , , KS B ISO 15609 5 . KS B ISO 15614 12 . . , . . 9.1.2 75 mm , . . ( , , ) . 9.1.3 KS C ISO 14270 . KS B ISO 16433: 2007 9 9.1.4 . , (: ). , . , KS B ISO 1765

10、4 . 9.1.5 , , . 9.2 9.2.1 , , 80 % (7.2.2.1 ). , . 1 B ( B.3, B.4, B.5, B.6 ). . 2 B . 9.2.2 . . 9.2.3 9.2.5 . 9.2.4 . 9.2.5 KS B ISO 16433: 2007 10 , . (pitting), , (mashing)( ) . . ( ) , . . . . , . 9.3 . , , 9.2 . 10 10.1 . . a) b) / (KS B ISO 10447 KS B ISO 17654 ) c) , (KS B ISO 15614 12 ) d) ,

11、 (KS B ISO 15614 12) 10.2 , . ( ) . . 10.3 9.1 . 10.4 KS B ISO 16433: 2007 11 (11. ). 10.5 9.2 . 11 . a) b) c) d) , . , / 1 % 5 ( ) , 9. . , . , , . , 9.2.5 . 11.1 , , 5 t 3.5 t . t . , 1.25 We , . , . . 11.2 , (t) 20 % . KS B ISO 16433: 2007 12 , 20 80 % . 10 % . , 20 % . . , , . 11.3 , 1.5 mm , . , (: ) . 11.4 . ,

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