KS B ISO 16432-2007 Resistance welding-Procedure for projection welding of uncoated and coated low carbon steels using embossed projection(s)《电阻焊 使用压纹凸焊法对无覆层和覆层低碳钢进行凸焊的程序》.pdf

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KS B ISO 16432-2007 Resistance welding-Procedure for projection welding of uncoated and coated low carbon steels using embossed projection(s)《电阻焊 使用压纹凸焊法对无覆层和覆层低碳钢进行凸焊的程序》.pdf_第1页
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KS B ISO 16432-2007 Resistance welding-Procedure for projection welding of uncoated and coated low carbon steels using embossed projection(s)《电阻焊 使用压纹凸焊法对无覆层和覆层低碳钢进行凸焊的程序》.pdf_第2页
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KS B ISO 16432-2007 Resistance welding-Procedure for projection welding of uncoated and coated low carbon steels using embossed projection(s)《电阻焊 使用压纹凸焊法对无覆层和覆层低碳钢进行凸焊的程序》.pdf_第3页
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KS B ISO 16432-2007 Resistance welding-Procedure for projection welding of uncoated and coated low carbon steels using embossed projection(s)《电阻焊 使用压纹凸焊法对无覆层和覆层低碳钢进行凸焊的程序》.pdf_第4页
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KS B ISO 16432-2007 Resistance welding-Procedure for projection welding of uncoated and coated low carbon steels using embossed projection(s)《电阻焊 使用压纹凸焊法对无覆层和覆层低碳钢进行凸焊的程序》.pdf_第5页
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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 16432 KS B ISO 16432: 2007 2007 11 23 http:/www.kats.go.krKS B ISO 16432: 2007 : () ( ) () () () ( ) : (http:/www.standard.go.kr) : :2007 11 23 20071014 : : ( 025097274) (http:/www.kats.go.kr). 7 5 , . KS B ISO 16432: 2007 i .1 1 1 2 1 3 .2 4 .2 5 2

2、 5.1 .2 5.2 2 5.3 3 6 3 6.1 3 6.2 4 6.3 5 7 .5 7.1 .5 7.2 5 7.3 5 8 .6 8.1 .6 8.2 7 8.3 7 8.4 .7 9 .7 9.1 .7 9.2 7 10 .7 A( ) .7 B( ) .7 C( ) 7 D( ) 7 D.1 7 KS B ISO 16432: 2007 ii D.2 7 D.3 .7 D.4 .7 D.5 .7 D.6 (50 55 %) 7 D.7 5 % 7 7 KS B ISO 16432: 2007 Resistance welding Procedure for projection

3、 welding of uncoated and coated low carbon steels using embossed projection(s) 2006 1 ISO 16432, Resistance welding Procedure for projection welding of uncoated and coated low carbon steels using embossed projection(s) , . 1 0.4 3 mm 2 . . ( ) , , . A C . , , , , , , . . 2 . . KS B ISO 669, , KS B I

4、SO 10447, , , KS B ISO 15609 5, 5: KS B ISO 15614 12, 12: , KS C ISO 8167, KS C ISO 14270, , KS B ISO 16432: 2007 2 KS C ISO 14272, KS C ISO 14273, , KS D ISO 5182, ISO 14329, Resistance welding Destructive tests of welds Failure types and geometric measurements for resistance spot, seam and project

5、ion welds 3 KS B ISO 669 ISO 14329 . 3.1 3.2 , . KS C ISO 8167 3.3 KS C ISO 8167 3.4 4 (symbol) (term) (unit) d mm db (nominal) mm PS kN Rm MPa t mm 5 5.1 , . 5.2 KS B ISO 16432: 2007 3 D . 5.3 , , , , . . . , , . , . . . . B . , . . 6 6.1 6.1.1 / , . , . . , . 7. . . 6.1.2 (db) (t) . 1 1.25 db . .

6、, 8.2.1 , (8.2.3 ). ( 1 ) 4.5 db , . , . , 10 % . KS B ISO 16432: 2007 4 db: 1 6.2 6.2.1 KS C ISO 8167 . , 5 % , . . , KS C ISO 8167 . . . , 20 % . 6.2.2 , . . KS B ISO 16432: 2007 5 6.2.3 2 , , . . . . , , 6.1.2 7.3.1 . 6.3 , , . 7 7.1 , (KS B ISO 15609 5 ) . , , , (7.3.4 7.3.5 ) . (WPS) / , . 7.2

7、, , , . KS D ISO 5182: 2003 A , . 7.3 7.3.1 , . 3 db . ( ) 1.25 db ( ). (elongated) , 1.25 db . KS B ISO 16432: 2007 6 7.3.2 , . , . KS D ISO 5182 A B , . . 16 mm . 7.3.3 . 7.3.4 ( ) / , . . . 7.3.5 . , 2 . 8 8.1 / / / . , , . , , , KS B ISO 15609 5 KS B ISO 15614 12 . . a) KS C ISO 14272 b) KS C IS

8、O 14273 , (KS B ISO 17653 ). 8.2.4 8.3 . KS B ISO 16432: 2007 7 , 8.2 . 8.2 8.2.1 , . , 0.8 db ( B ). 2 , . (1.25 db) , , . , (8.2.3 ). 8.2.2 t 2 mm (peel) (chisel) . t 2 mm , . 8.2.3 , . ISO 14329 . 8.2.3 , , . , 1 . 3.5 t 6 t (t .) . . 1 . , . . Ps 2.6 t d Rm (1) Ps: (kN) t : (mm) d : (mm) Rm: (MP

9、a) KS B ISO 16432: 2007 8 1 3.5 t 4 t 5 t 6 t mm mm kN mm kN mm kN mm kN 0.6 2.7 1.3 3.1 1.6 3.9 2.0 4.6 2.3 0.8 3.1 2.3 3.6 3.0 4.5 3.6 5.4 4.2 1.0 3.5 3.2 4.0 3.7 5.0 4.3 6.0 5.1 1.2 3.8 4.1 4.4 4.6 5.5 5.4 6.6 6.2 1.6 4.4 5.5 5.1 6.0 6.3 7.4 7.6 8.3 2.0 5.0 7.2 5.7 8.4 7.1 10.8 8.5 13.5 2.5 5.5 1

10、0.6 6.3 11.8 7.9 14.5 9.5 17.3 3.0 6.0 12.0 6.9 14.0 8.7 17.8 10.4 22.0 . , . , . 8.2.4 . . (pitting), (crater) (splash) . (macroscopic examination) . , , . , , . , . 8.3 (residual crater) . . 8.4 , , 1 . 9 9.1 . / KS B ISO 16432: 2007 9 . (inductance) . 9.2 . (routine test) . a) b) KS C ISO 14270 K

11、S B ISO 10447 (chisel test) , , . , . 8. . 9.2 . a) b) c) : , d) , . , 1 % 5 ( ) , 9.1 . , . 10 . . KS B ISO 16432: 2007 10 A ( ) KS B ISO 699 . . a) ( ) . b) , . c) . d) 0.02 1 (50 Hz) . e) . , , (squeeze time), (hold time) . , (gun) , . . , (moving head) . KS B ISO 16432: 2007 11 B ( ) (required s

12、trength) , 3 ( B.1 ). A: B: A C: , B.1 : mm , db t A B C t0.5 1.6 2.0 2.5 0.5 t0.73 2.0 2.5 3.2 0.73 t1.0 2.5 3.2 4.0 1.0 t1.6 3.2 4.0 5.0 1.6 t2.5 4.0 5.0 6.3 2.5 t3.0 5.0 6.3 8.0 , . a) b) c) , B , C . , . . KS B ISO 16432: 2007 12 C ( ) C.1 C.4 , B . ( , , ) (KS B ISO 669 ). , , . 20 % . 20 % . .

13、 , 0.8 . . C.1 ( / )( B ) mm kN (50 Hz ) ( ) kA (KS C ISO 8167 B) mm 0.4a0.5 0.4 8 0.16 3.5 2.0 0.5 0.6 0.5 12 0.24 4 2.5 0.6 1.0 0.9 17 0.34 6 3.2 1.0 1.6 1.4 20 0.4 8 4.0 1.6 2.5 2.2 25 0.5 10 5.0 2.5 3.0 2.6 25 0.5 12 6.3 a 0.4 mm . C.2 ( 53 % )( B ) mm kN (50 Hz ) ( ) kA (KS C ISO 8167 B) mm 0.2 0.4 0.4 4 0.08 5 1.6 0.4 0.5 0.5 8 0.16 8 2.0 0.5 0.6 0.9 12 0.24 10 2.5 0.6 1.0 1.4 17 0.34 12.6 3.2 1.0 2.2 20 0.4 14 4.0 KS B ISO 16432: 2007 13 C.3 ( )( B ) mm kN (50 Hz ) ( ) kA (KS C ISO 8167 B) mm 0.4 0.5 0.5 12 0.24 4 2.0

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