1、 KS R ISO 4008 3KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 3: KS R ISO 4008 3 : 2007 2007 11 30 http:/www.kats.go.krKS R ISO 4008 3: 2007 : () ( ) () ( ) : (http:/www.standard.go.kr) : :2007 11 30 2007-1073 : : ( 02-509-7270) (http:/www.kats.go.kr ). 7 5 , . KS R ISO 4008 3: 2007 i .1 1 1 2 1 3 1 4 .2
2、 5 .2 5.1 .2 5.2 .3 6 .4 6.1 4 6.2 5 6.3 5 6.4 6 7 .6 7.1 (5.2.1 ).6 7.2 7 8 .9 9 9 A( ) 625 bar 11 B( ) 13 B.1 .13 B.2 13 B.3 13 C( ) 17 D( ) .18 E( ) ISO 19 F( ) 21 .23 KS R ISO 4008 3 : 2007 3: Road vehiclesFuel injection pump testing Part 3:Application and test procedures 1987 1 ISO 4008 3, Road
3、 vehicles Fuel injection pump testing Part 3:Application and test procedures 2002 Amendment 1 , . . , , KS R ISO 4008 1 2 (3. ) . 1 , 1 2 , . . 2 , KS R ISO 4008 . . 3 . . ( ) . KS R ISO 4008 1, 1: KS R ISO 4008 2, 2: KS R ISO 4010, KS R ISO 4008 3: 2007 2 KS R ISO 4113, KS R ISO 7876 2, 2: KS R ISO
4、 7876 4, 4: KS R ISO 14681, ISO 4020 1, Road vehicles Fuel filters for automotive compression ignition engines Part 1: Test methods ISO 4093, Road vehicles Fuel injection pumps High pressure pipes for testing ISO 7440 1, Road vehicles Fuel injection equipment testing Part 1: Calibrating nozzle and h
5、older assemblies ISO 7440 2, Road vehicles Fuel injection equipment testing Part 2: Orifice plate flow measurement ISO 8984 1, Diesel engines Testing of fuel injectors Part 1: Hand-lever-operated testing and setting apparatus ISO 8984 2, Diesel engines Testing of fuel injectors Part 2: Testing metho
6、ds 4 F . F . 5 5.1 5.1.1 ISO ISO (5.2.2 ) 1 . 1 * / (1) kg m20.5 (2) N m/ 9 940(3) N m/ 800 KS R ISO 4008 1 2( ISO .) (4) KS R ISO 4113 5.2.1 (5) ( ) mm2/ 2.8 (6) 41 (7) (ISO ) ISO 4093 (8) (ISO ) KS R ISO 4010 ISO 7440 (9) bar 175 C.1 KS R ISO 4008 3: 2007 3 1 ( ) * / (10) 1*2*3 4 5 (11) (min 1) 1
7、080 245 (12) (mm3/ ) 1 215 62.5KS R ISO 4008 1 A.1 *: (1 )(11 )2/480 (13) (mm3/ ) 355 355 KS R ISO 4008 1 A.2 *: (2 )/28 (14) (mm3/ ) 160 160 KS R ISO 4008 1 A.3 (3 )/5( .)*(15) (mm3/ ) 475 240 KS R ISO 4008 1 2(ISO )* (5.1.3 ). * . 5.1.2 , 625 bar1) pp 1 (12), (13), (14) (15) A . 5.1.3 12) (12), (1
8、3), (14) (15) ISO . 5.2 5.2.1 ISO ISO 2 . (5.2.3 ) (6.3.2 B.2 B.3 ). 1) 1 bar 105N/m2 100 kPa2) 1 , 1 85 mm3/ 2 84 mm3/ , 1 ISO 2 . .KS R ISO 4008 3: 2007 4 2 ISO KS R ISO 4008 1 KS R ISO 4008 2 (6.1.1, 6.1.2, 7.2.3 ) (6.2 ) (6.3 ) KS R ISO 4113 (6.4 ) (6.4.2.7 ) (8. ) (9. ) (7.1 ) (7.2 ) (7.2.2 ) 5
9、.2.2 ISO ISO , ISO (ISO ) . E . 5.2.3 , , 7.1.2 , ISO ISO (5.2.1 ). 6 6.1 6.1.1 ISO , KS R ISO 4008 1 KS R ISO 4008 2 . KS R ISO 4008 1 1 2 . 6.1.2 6.1.2.1 , KS R ISO 4008 . 6.1.2.2 . , , . KS R ISO 4008 3: 2007 5 6.1.2.3 . KS R ISO 4008 1 5.1 KS R ISO 4008 2 8. . 6.2 6.2.1 6.2.1.1 , 3) . 6.2.1.2 .
10、6.2.2 6.2.2.1 . 6.2.2.2 B , . 6.3 6.3.1 6.3.1.1 ISO 2 ISO 4093 . a) ISO 4093 b) D ISO 6.3.1.2 . ISO 4093 D . 6.3.2 . 6.3.2.1 / , . 6.3.2.2 D D.1 . 6.3.2.3 1 0.025 mm . . 3) . KS R ISO 4008 3: 2007 6 6.3.2.4 5 mm . . 6.3.2.5 . 6.4 6.4.1 KS R ISO 4113 2 . a) ( ) b) . . 6.4.2 6.4.2.1 . 6.4.2.2 10 . 6.4
11、.2.3 . 6.4.2.4 , 40 3.0 mm2/ . 6.4.2.5 1 1 . 6.4.2.6 . 6.4.2.7 (402) ( ) . (bulkhead) .4)7 7.1 (5.2.1 ) 7.1.1 F 3 . . ISO . ISO . 4) KS R ISO 40082 6.1.2 d) . KS R ISO 4008 3: 2007 7 7.1.2 7.1.2.1 ISO , . ISO . 7.1.2.2 , . a) b) c) ( ) d) e) 5): f) 6): g) : , , , . , . h) ( ) , , , ( ), / , i) ( ) j
12、) ( ) . KS R ISO 4008 2 8. . k) (: mm3/ / ) l) (: , min 1) m) ISO (: KS R ISO 4008 1 5.2 .) n) o) (: , kW) p) (pp)(625 bar . KS R ISO 4008 1 6.8 A ) q) ISO ISO KS R ISO 4113 ( 2 ). 7.1.2.3 (: , ). 7.2 7.2.1 . 5) , , ( ) , . ISO , . 6) / , , . ISO , .KS R ISO 4008 3: 2007 8 7.2.1.1 . . 7.2.1.2 , ISO
13、, , . 7.2.1.3 , , / . ( , ). 7.2.1.4 ISO , mm3/ N m/ SC ISO . 7.2.1.5 . . . 7.2.1.6 . , ISO . a) (303) . b) ( ) 50 % . 7.2.2 3 . ( ). 5 . 7.2.3 10 % . , . . . 7.2.3.1 ISO “ ” . KS R ISO 4008 1 2 A . KS R ISO 4008 3: 2007 9 3 7) 0.2 % , 3 . 0.2 , 3 1 min 1 , 3 KS R ISO 4008 2 A.2 KS R ISO 4008 2 8.10
14、.2 6 7.2.3.2 . 7.2.3.3 / . 7.2.3.4 , , . 7.2.3.5 . ISO “ ” ( ) . 8 , . 8.1 . 8.2 . (positive pressure) . 8.3 . 8.4 , , , . 9 9.1 . 9.2 (5.2.2 ). / . 7) KS R ISO 4008 2 8. .KS R ISO 4008 3: 2007 10 9.3 1 . 9.4 . KS R ISO 4008 3: 2007 11 A ( ) 625 bar A.1 KS R ISO 4008 1 6.8 . “ 4.38) , 29) Qmax . 200
15、 mm3/ / , 900 bar . ppa 900 bar pma2900 bar 573 bar(4.3 )10) , Qe400maQp4.3 b) 10) Qe 200573/400 286 mm3/ / 286 mm3/ / Qe 2 .” A.2 , . pm: ( ) pma: pp: ( ) ppa: Qmax: Qe: (KS R ISO 4008 1 2 ) 8) KS R ISO 4008 1 4.3 (pm) 400 bar ( ).9) KS R ISO 4008 1 2 (5.1.2 ). A.1 .10) KS R ISO 4008 1 4.3 . pp pm2, pp 628 barKS R ISO 4008 3: 2007 12 A.3 Qmax 200 mm3/ 286 mm3/ .11) : I .12)kg m2 : Sd .12)N m/ : 1: Sc .12)N m/ 2: Sc .12)N m/ 3: Sc .12)N m/ A.1 (KS R ISO 40081, 2 ) 11) . 12) .a) b) c) 1 2 Qmaxmm3/KS R ISO 4008 3: 2007 13 B ( ) B.1 (6.2 ), ( ). . C . B.2 B.2.1 . B.2.2 . B.3