1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2001 4 12 KS C 0248 59 2: Fe: KS C 0248 59: 2001(IEC 60068 2 59: 1990) (2006 ) ICS 19.040 KS 2: Fe: C 0248-59: 2001(IEC 60068 2 59: 1990)(2006 ) Environmental testing Part 2: Test methods Test Fe : Vibration Sine-beat method 1990 1 IEC 60068 2 59(Environmen
2、tal testing Part 2: Test methods Test Fe:Vibration Sine-beat method) . IEC 1997 1 1 IEC . 60000 . . ( .) . ( 1 ). (IEC 60068 2 6) . . 12. , A . 1. / . . . . ( .) . . . . A . A . IEC 60068 1 . 2. . . C 024859:2001 2 . IEC 60068 Environmental testing IEC 60068 1: 1988, Part 1: General and guidance IEC
3、 60068 2 6: 1982, Part 2: Tests Test Fc and guidance: Vibration(sinusoidal) IEC 60068 2 47: 1982, Mounting of components, equipment and other articles for dynamic tests including shock (Ea), bump(Eb), vibration(Fc and Fd) and steady state acceleration(Ga) and guidance IEC 60068 3 3: 1991, Environmen
4、tal testing-Part 3: Guidance. Seismic test methods for equipments ISO 2041: 1975, Vibration and shock Vocabulary 3. ISO 2041 IEC 60068 1 IEC 60068 2 6 . . . . 3.1 (critical frequency) (IEC 60068 2 6 8.1 .) . / / 3.2 (crossover frequency) (ISO 2041 .) . 3.3 (damping) (ISO 2041 .) ( ) . , , , , , , .
5、3.3.1 (critical damping) (oscillation) . 3.3.2 (damping ratio) . 3.4 (distortion) (IEC 60068 2 6 3. ISO 2041 .) d = 1212totaaa 100(%) a1: atot: (a1 .) 3.5 (fixing point) (IEC 60068 2 6 3.1 .) . 3.6 “gn” . gn . 10m/s2 . 3.7 (measuring points) (IEC 60068 2 6 3.2 .) . 2 . C 024859:2001 3 . 3.7.1 (check
6、 point) 1. . 2. 4 . 5 4 . 3. . 4. 1 ( ) . . . 3.7.2 (reference point) (IEC 60068 2 6 3.2.2 .) . 3.8 (modulating frequency) (A.2 A.3 1 ) 3.9 (highstress cycles) 3.10 (pause) . T f1d100 T: (s) f : (Hz) d : (%) 3.11 (preferred testing axes) 3.12 (sine beat) 1 1 1/2 ( 5 ). A.2.1 . 3.13 (sweep cycle) (IE
7、C 60068 2 6 3. .) 1 . 1Hz 35Hz 1Hz 3.14 (test frequency) . 3.14.1 (predetermind test frequency) 3.14.2 (investigated test frequency) 3.15 (test level) . C 024859:2001 4 4. 4.1 , 4.2 4.3 . 1 . 1 25% (4.1.5 ) . 15% (4.1.6.1 ) 500Hz 25% (4.1.6.2 ) 500Hz 50% (4.1.6.2 ) 50% (4.1.2 ) 25% ( ) 25% (4.2 ) (4
8、.1.7 ) 0.5Hz 0.05Hz 0.5Hz 5Hz 10% 5Hz 100Hz 0.5Hz 100Hz 0.5% a) (4.2.5.1 ) 0.5Hz 0.05Hz 0.5Hz 5Hz 10% 5Hz 100Hz 0.5Hz 100Hz 0.5% b) (4.2.5.2 ): 2% 4.1 (8.2 ) IEC 60068 2 6 4.1.1 4.1.8 . 4.1.1 4.1.2, 4.1.3 4.1.5 . 4.1.2 50% . 25% . (A.1 ) . . a) . b) . 4.1.3 . 4.1.4 4.1.4.1 1 . . 4.1.4.2 4.1.6.2 (A.1
9、 ). . 4.1.5 5 . 3. 25% . . C 024859:2001 5 25% . (A.1 ). . 4.1.6 . . 4.1.6.1 15% . 4.1.6.2 . 500Hz 25% 500Hz 50% 4.1.7 5.1.2 2 , 3 4 . . 0.5Hz 0.05Hz 0.5Hz 5Hz 10% 5Hz 100Hz 0.5Hz 100Hz 0.5% 4.1.8 1 / (3.13 ). “ ” . 4.2 . 4.2.1 4.2.2, 4.2.3 4.2.4 . 4.2.2 25% . . (A.1 ). . a) . b) . 4.2.3 . 4.2.4 . .
10、 4.2.4.1 15% . 4.2.4.2 C 024859:2001 6 500Hz 25% 500Hz 50% (A.1 ). . 4.2.5 . 4.2.5.1 0.5Hz 0.05Hz 0.5Hz 5Hz 10% 5Hz 100Hz 0.5Hz 100Hz 0.5% 4.2.5.2 2% . 4.3 IEC 60068 2 6 . IEC 60068 2 47 . . . “ ” . ( ). 5. . 5.1 5.4 . 5.1 . 5.1.1 . 5.1.2 1/2 . 5.1.2 2 , 3 . 4 . C 024859:2001 7 2 3 f1(Hz) f2(Hz) 0.1
11、 1 5 10 10 20 35 55 100 4 f1 f2(Hz) 0.11151010* 35 100 35* 100* * IEC 60068 2 6 . 5.2 ( ) (A.3 ). . 5 , 6 7 2 , 3 4 . 5 0.8Hz ( 2 ) mm m/s240 80 120 200 1 2 3 5 1. . 2. “gn” “gn(3.6 )” 10m/s2 . 6 1.6Hz ( 3 ) mm m/s210 20 30 50 100 200 1 2 3 5 10 20 1. . 2. “gn” “gn(3.6 )” 10m/s2 . C 024859:2001 8 7
12、8Hz ( 4 ) mm m/s20.4 0.8 1.2 2.0 4.0 8.0 12.0 20.0 1 2 3 5 10 20 30 50 1. . 2. “gn” “gn(3.6 )” 10m/s2 . . . 5.3 ( 5 ) 5.3.1 5.3.2 . 5.3.1 ( 5 ). 3, 5, 10, 20 5 ( 6 ). 5.3.2 (A.2.2 ). 5.4 ( 1 ). 1, 2, 5, 10, 20, 50, 5.5 (A.4 ). 6. . 7. , . 8. 8.1 8.2 8.3 . . . . C 024859:2001 9 8.2 . . 1 / . . . . .
13、. . . . . 8.3 5. . . . . . 8.3.1 1 1 . . 8.3.2 2 . 0 180 . 1 . 8.3.3 3 3 . 9. . 10. , . 11. , . . 12. . (*) . C 024859:2001 10 a) * b) c) d) e) f) g) * h) * i) * j) *(A.3 ) k) * l) * m) (A.4 ) n) o) * p) q) r) s) t) 1 2 * u) v) w) * 4.1.1 4.2.1 4.1.2 4.2.2 4.1.3 4.2.3 4.1.4 4.1.5 4.1.6 4.2.4 4.3 5.1
14、.1 5.1.2 5.2 5.3.1 5.4 5.5 6. 7. 8.1 8.1 8.2 8.2 8.3 9. 10. 11. C 024859:2001 11 15 5 514325C 024859:2001 12 2 0.8Hz (m/s2) (Hz) C 024859:2001 13 3 1.6Hz (m/s2) (Hz) C 024859:2001 14 4 8Hz (m/s2) (Hz) C 024859:2001 15 5 a) 3 b) 5 c) 10 d) 20 C 024859:2001 16 6 20 5 10 (%) 3 C 024859:2001 17 7 , ( 5) C 024859:2001 18 A() A.1 . . . .