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2、d form of disc brake padsTest procedure 1980 1 ISO 6313 Road vehicles Brake linings Effects of heat on dimensions and form of disc brake pads Test procedure . 0. . . 1 2 . . 1. . . . 80 mm, 120 mm, 20 mm . 2. . . ISO 611 Braking of motor vehicles and their trailers Terminology 3. ISO 611 . R ISO 631
3、3： 2003 2 1 dm dAi dBi Ddi (4. ) (4. ) (6. ) (7. ) 4. . ( #120) . . . 1 2 0.01 mm . dm . dAi . 2 mm . 5 mm . 2 mm . . . 120 mm80 mm20 mm . R ISO 6313： 2003 3 2 5. 5.1 80 mm, 170 mm, 40 mm , . 2 . 2 . ( 2 ). a) (1) 48 mm . b) (2) . c) (3) . d) (4) . 5.2 100.5 400 . 10 400 A A R ISO 6313： 2003 4 . 5.3
4、 5 mm ( 2 ). 4 mm 80 mm100 mm . ( 2 ). 20 200 N . . 6. 4. . 20 kPa(0.02 N/mm2) . . . 10 400 . 10 400 . , , . 50 25 . , . 50 . . dBi . 7. 7.1 , , . x, y1, y2, y3 . 7.2 , , . . , . di dBi dAi 8. . a) , b) dm c) R ISO 6313： 2003 5 d) e) f) g) , , , 6 KS R ISO 6313： 2003 . 1. 1.1 ISO 6313 Road vehicles
5、Brake linings Effects of heat on dimensions and form of disc brake pads Test procedure . 1.2 ISO 6313 ISO . 2. . 3. 3.1 ISO 611 . 3.2 80 mm, 170 mm, 40 mm , . 2 . 4. , . . 041 559 3052 031 357 4982 031 680 5310 ( ) 032 520 2788 031 330 6422 ( ) 063 460 1321 041 554 1401 ( ) 031 670 6370 02 564 3971
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