GOST 31337-2006 Noise of machines Hand-held non-electric power tools Engineering method for the measurement of noise《机器噪音 便携式非电动工具 噪声测量工程法》.pdf

1、 (ISO 15744:2002, MOD) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)313372006( 15744:2002)92006/230, - 1.092 . - 1.297 . , . , , -, 1 - - , 42 3 , (- 30 7 2006 .) : ( 3166) 00497 ( 3166) 00497 AMBYKZKGMDRUTJUA - 4 15744:2002 . . ( 2) (ISO 15744:2002 Hand-held non-elect

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3、 1.3 2002. 15744 - . 15744:2002 :- 31.52001. - . 3.1 - 3.2 . ;- 1 R r . LpA K;- 4 4.1 ( 15744 );- 2 h - 3 4 ( 4 3 );- 7.2 -;- 8.12787 -. , , .2( 157442 );- 8.2 3647 - 8486;- 12 , 15744 : L(LpA,LpC,peak LWA) K(KpA,KpC,peak KWA) 292-2:1991, .1.7.4, ;- ( .1) : 3744 - , 3744 -, ;- 7574-4 . - . 4. , 3069

4、1;- . .IV 313372006 Noise of machines. Hand-held non-electric power tools. Engineering method for the measurement of noise 200710011 - :a) ;b) . , , , - , , - , 4. , (, -, ), , - , , , , . 12.2.030 , -. , 12.2.030 - , .2 : 12.2.0302000 . . . . 364780 . . . 1643670 . 1718781 . 306832000 ( 1120495) .

5、-. 306912001 ( 487196) . 307202001 ( 1120395) . 1 313372006( 15744:2002) 30873.22006 ( 8662.2:1992) . . 2. 30873.32006 ( 8662.3:1992) . . 3. 30873.72006 ( 8662.7:1997) . . 7. , , 30873.82006 ( 8662.8:1997) . . 8. , , - 30873.142006 ( 8662.14:1996) . . 14. 312752002 ( 3744:1994)1) . . 31298.22005 ( 1

6、1546-2:1995) . . 2. 313262006(15667:2000) . - , - 1 , , . (), - () . , , , , .3 , 3.1 16436, - :3.1.1 L, K (declareddual-number noise emission value): L K . 306912001, 3.163.1.2 (emission): , (, ), . 306912001, 3.5 - , . , , - ( ) .3.1.3 p, (emission sound pressure): -,-, , . 306912001, 3.62 3133720

7、061) 5140199 ( 374494) . - . , 31275.3.1.4 Lp,(emission sound pressure level): - p2(t), c92 , - 17187, p02( 20 ). 306912001, 3.73.1.5 (hand-heldpower tool): , , , , (,). .3.1.6 (inserted tool): , .3.1.7 (loading device): , .3.1.8 (noise emission declaration): , - , , . 306912001, 3.13 30691.3.1.9 , / (no-load speed, free speed, idling speed): - , .3.1.10 LnI,(normal soundintensity level): , ,