- 0 . 75 ´ 0 . 4 ) + 0 . 40 / 4 + 0 . 10 0 = 122 . 70 0 X=0.75 A + 0. 35 / 4 + 0d 8 = ( 98 - 0 . 75 ´ 0 . 35 ) . 09 0 = 97 . 74 0 X=0.75 A d 9 = (18 - 0 . 75 ´ 0 . 18 ) + 0 . 18 / 4 0. 05 0 = 17 . 87 + 0 X=0.75 A 10 = (90 - 0 . 75 ´ 0 . 35 ) 0 . 35 / 4 0. 09 0 = 89 . 74 + d 0 X=0.75 A d 11 = (55 - 0 . 75 ´ 0 . 3 ) + 0 . 3 / 4 + 0 . 08 0 = 54 . 78 0 X=0.75 A + 0. 25 / d 12 = (38 - 0 . 75 ´ 0 . 25 ) 4 0 = 37 . 81 + 0. 06 0 X=0.5 A = (257 . 5 - 0 . 5 ´ 0 . 52 ) + 0. 52 / 4 0 = 257 . 24 + 0. 13 d 13 0 X=0.75 A d 14 = (16 - 0 . 75 ´ 0 . 18 ) + 0. 18 / 4 + 0 . 05 0 = 15 . 87 0 X=0.5 A
+ 0. 46 / 4 d 15 = (227 - 0 . 5 ´ 0 . 46 ) + 0 . 12 0 = 226 . 77 0 X=0.5 A d 16 = ( 250 - 0 . 5 ´ 0 . 52 ) + . 52 / 4 + 0 . 13 0 = 249 . 74 0 X=0.75 A d 17 = (74 - 0 . 75 ´ 0 . 3 ) + 0. 3 / 4 + 0 . 08 0 = 73 . 78 0 X=0.75 A + 0 . 3 / 4 + 0 . 08 d 18 = (62 - 0 . 75 ´ 0 . 3 ) 0 = 61 . 78 0 X=1 A + 0. d 19 = (1 ´ 0 . 15 ) 15 / 4 + 0 . 04 0 = 7 . 85 0
X=0.75 A d 20 = (14 - 0 . 75 ´ 0 . 18 ) + 0 . 18 / 4 + 0. 05 0 = 13 . 87 0 X=0.5
A 21 = (253 - 0 . 5 ´ 0 . 52 ) + 0. 52 / 4 0. 13 0 = 252 . 74 + d 0
2. 磨损后尺寸减小
38 + 0. 25 + 0 . 46 0 , 213 . 5 0 , R 38 +0. 25 + 0 . 12 + 0. 3 +0 . 12
0 , R 5 0 , 63 . 5 0 , 5 0
(2-13)
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由公式: X=0.75 X=0.5 X=0.75 X=0.75 X=1
B B ) 0 d = ( min + CD - d d
0
B 38 + 0 . 75 ´ 0 . 25 ) 0 . 19 d 1 = ( - 0 . 25 / 4 = 38 - 0 . 06 0 B 213 . 5 + 0 . 5 ´ 0 . 46 ) 0 . 73 d 2 = ( - 0 . 46 / 4 = 213 - 0 . 12 0 0 B = (38 + 0 . 75 ´ 0 . 25 ) = 38 . 19 d 3 - 0 . 25 / 4 - 0 . 06 0 B 63 . 5 + 0 . 75 ´ 0 . 3 ) 0 . 73 d 4 = ( - 0 . 3 / 4 = 63 - 0 . 08
(2-14)
B 5 + 1 ´ 0 . 12 ) 0 . 12 0 d 5 = ( - 0 . 12 / 4 = 5 - 0 . 03
3.不变尺寸
0. 4 + 0. 35
166 + , 83 0 0
由公式:
C = ( C min + 0 . 5 D ) ± D / 8
C 2 = ( 83 + 0 . 75 ´ 0 . 35 ) ± 0 . 35 / 8 = 83 . 26 ± 0 . 04
(2-15)
那么有: C 166 + 0 . 5 ´ 0 . 35 ) ± 0 . 35 / 8 = 166 . 20 ± 0 . 05 1 = (
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