1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS B ISO 18595 , KS B ISO 18595:2008 2008 12 16 http:/www.kats.go.krKS B ISO 18595:2008 : ( ) ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ： 2008 12 16 2008-0892 ： ： ( 02-509-7274) (http:/www.kats.go.kr). 10 5 , . KS B ISO 18595:2008 , Resistance welding Spot
2、welding of aluminium and aluminium alloys Weldability, welding and testing 2007 1 ISO 18595, Resistance welding Spot welding of aluminium and aluminium alloys Weldability, welding and testing . 1 , ( , ) 0.6 6 mm 2 3 . 3： 1 . 3 9 mm . . pedestal gun A, B . , , , 2 , . anodizing . 2 , . ( ) . KS B IS
3、O 18595:2008 2 KS B ISO 669, , KS B ISO 5184, KS B ISO 10447, , , KS B ISO 15614 12, 12： , KS C ISO 5830, KS D ISO 5182, ISO 5821, (caps) ISO 14329： 2003, , (seam), 3 KS B ISO 669： 2005 ISO 14329： 2003 . 3.1 1 1 2 . 3.2 dc 1 3.3 3.4 2 1 3.5 dn ( ) 1 . . . KS B ISO 18595:2008 3 3.6 / (slug/button fai
4、lure) , . . 2 3.7 . . 2 3.8 3.9 d 3.10 d 2 a) b) 3.11 d 1 2 c) 2 ( 1 2 ). 3 ( ) . 3.12 , 3.13 dp KS B ISO 18595:2008 4 2 1 (d dn) a 2 b 3 c (d1 d2) 4 1 a) ab) a 2 ( ) KS B ISO 18595:2008 5 c) bad dp (d1 d2)/2 bd (d1 d2)/2 dp (d2 d3)/2 2 ( ) ( ) 4 d mm dc mm di dn mm dp mm dt mm t mm Ps kN Rm MPa 5 5
5、.1 . 5.2 C . 6 . , , , , , , . . (mill-finish) ; ( TiZr ) . (mill-finish) . . . (passivation) KS B ISO 18595:2008 6 . . B . . 7 , , burr . . 1.25d( 3 ) . d 8.2 . . . 8.2 . (10.4 ). 6d ( 3 ). 10 % . (shunting) . . d 3 8 KS B ISO 18595:2008 7 8.1 , KS D ISO 5182 . 8.2 , . 20 mm . KS B ISO 5184, ISO 58
6、21, KS C ISO 5830 . . 3 mm , dt(mm) . dt 26 +t (1) t (mm) . , (2) . di dt 26 +t (2) dt： (mm) t ： (mm) (2) . ( 1 ). (1) . (2) 10. . , . 3 . (2) . . . t4 . 2 . KS B ISO 18595:2008 8 . , . (2) . (2) , . , , . 1 t Class A d ( 100 MPa)akN mm mm Class A Class B 0.6 4.5 0.58 0.47 0.8 5.5 0.78 0.63 1.0 6.0
7、0.96 0.79 1.2 6.5 1.16 0.93 1.5 7.5 1.44 1.17 1.8 8.0 1.74 1.40 2.0 8.5 1.92 1.56 2.5 9.0 2.40 1.95 3.0 9.5 2.89 2.34 3.5 10.0 3.37 2.73 4.0 11.0 3.85 3.12 4.5 11.5 4.34 3.51 5.0 12.0 4.82 3.90 5.5 12.5 5.30 4.30 6.0 13.0 5.80 4.70 a . 100 MPa . ( )/10 8.3 KS B ISO 5184, ISO 5821 KS C ISO 5830 . 3 m
8、m 5 L/min . . . . 20 (293 K) , 30 (303 K) . KS B ISO 18595:2008 9 9 9.1 , . D . 9.2 4 (lobe) . . . . . A, B . a) b) 1 t4 1 t4 2 t4 2 t6 3 t6 3 4 X X Y Y 4 9.3 KS B ISO 18595:2008 10 KS B ISO 15614 12 . a) ( .) b) KS B ISO 10447 peel test chisel test( ) c) . d) e) f) ( , ) . 9.4 . a) b) KS B ISO 1044
9、7 peel chisel . 9.5 . , . . . a) b) c) d) . 2 % 10 10. . 1 . , . 10.5 . . 10 KS B ISO 18595:2008 11 10.1 . ( 1.25d) . (10.3 ). 1 (dn) . 2 . 10.2 2 20 % . “non-marking weld” . . . . 20 % 80 % . 15 % . 10.3 , 1 mm peel chisel . . ( ) . ( 1 2 ). 10.4 , . 1 . . . . . 1 . . (3) Ps(kN) . ms6.2 RdtP = (3)
10、t ： (mm) d ： (mm) Rm： (MPa) t5KS B ISO 18595:2008 12 . 10.5 . . (splish) / . , . 30 ( 5 ). t 5 11 . , 10 % . 20 % . , 7. 10 % . . KS B ISO 18595:2008 13 a) (critical) . b) . . , . 10. . ( 3 ) 10 mm 17mm . 30 . (panel) . . 10 % . 10 . . KS B ISO 18595:2008 14 A ( ) . a) ( ) . b) (preset) . c) . d) .
11、e) ( ) , . f) . , , . (tooling) , (clamping) , (shunting) . KS B ISO 18595:2008 15 B ( ) B.1 t5 . , , , . KS D ISO 5182 Class A2/2 . , . . 1.6 mm 30 % . / . 2 . 3 . . . B.1 t dnD R mm mm mm mm kN ms kA 0.5 3.6 16 75 1.8 40 26 0.75 4.5 16 75 2.2 60 31 1.00 5.0 16 75 3.0 60 34 1.25 5.5 20 100 3.5 80 3
12、6 1.50 6.0 20 100 4.0 100 39 2.00 7.0 20 100 5.0 120 44 2.50 8.0 20 100 6.5 140 50 3.00 8.5 25 100 8.0 160 52 KS B ISO 18595:2008 16 C ( ) C.1 KcmW 2mmm mmm2Al99,8 2.2 36 0.028 Al99,5 2.2 34.5 0.029 Al99,0 2.2 33.5 0.030 AlFeSi I 2.2 32.5 0.030 AlMn, AlMnCu 1.75 25 0.040 AlMn1Mg/Mg0,5 1.63 24.5 0.041 AlMg0,5 1.95 27.5 0.035 AlMg1 1.85 27.5 0.038 AlMg1,5-1,8 1.75 26.0 0.039 AlMg2Mn0,3 1.5 24.5 0.041 AlMg2,5 1.5
