JBT 11082-2011 内燃机 零部件表面光整加工 技术条件

11082—2011 Internal

combustion

engines—Surface

finishing

parts—Specifications2011-05-18

2011-08-01

中华人民共和国工业和信息化部

发布JB/T

目 次....................................................................................................................................................................

III

................................................................................................................................................................

............................................................................................................................................

....................................................................................................................................................

........................................................................................................................................................

........................................................................................................................................................5.1

......................................................................................................................................... 5.2

.................................................................................................................................

....................................................................................................................

........................................................................................................................................ 7.1

.............................................................................................................................................................7.2

............................................................................................................................................................. 7.3

.............................................................................................................................................................7.4

.........................................................................................................................7.5

............................................................................................................................................. 7.6

............................................................................................................................. 7.7

............................................................................................................................................. 7.8

p........................................................................................................................7.9

..................................................................................................................................... 7.10

...............................................................................................................................7.11

............................................................................................................................... 7.12

................................................................................................................................... 7.13

............................................................................................................................................... 7.14

.......................................................................................................................

........................................................................................................................................................ 8.1

............................................................................................................................................................. 8.2

.....................................................................................................

............................................................................................................................................9.1

......................................................................................................................................... 9.2

.....................................................................................................................................................9.3

.................................................................................................................................................9.4

.........................................................................................10

......................................................................................................

......................................................................................................................

....................................................................................................................10

.....................................................................11

......................................................................................................................................11

...................................................................................................................................... 11JB/T

.......................................................................................................................

...............................................................................................................................................

pH

................................................................................................................

...........................................................................

Ra

p........................................................................

...........................................................................................

.............................................................................................................................................10

.....................................................................................................................11IIJB/T

前言

SAC/TC177IIIJB/T

内燃机 零部件表面光整加工 技术条件

GB/T

1031

GB/T

2476

2481.1

F220

2481.11998eqv

ISO

8486-11996GB/T

2481.2

GB/T

2484

GB/T

24842006ISO

5251999MODGB/T

2490

GB/T

2997eqv

ISO

50171998

GB/T35052009ISO

42871997

3810.5

GB/T

ISO

10545-51996GB/T

3821

GB/T

4740

GB/T

4742

15757

87851998MODGB/T

23339

JB/T

10153

JB/T

11083

GB/T

1031GB/T

3505GB/T

15757

finishing

mediumJB/T

strickle

granularity

strickle

rigidity

wear

rate

surface

finishing

JB/T

11083

5.1.1

5.1.2

5.1.3

5.1.2

GB/T

2484

ART

10φ

φ

0.4>101.0>301.5JB/T

5.1.4

5.1.4.1

GB/T

2476GB/T

2481.1

GB/T

2476GB/T

2481.1

GB/T

2481.2

107

N/m2

kN2

0.7%

5.1.4.9

5.1.4.9

10

1/2

ssw

sw

10%

液体介质—磨剂与水5.2.1

pH

JB/T

5.2.2

5.2.3

5.2.3.1

3%5.2.3.2

液体

10

5.2.3.3

5.2.3.4

3%

6.1

光整加工前零件的形状位置精度和尺寸精度，应达到有关标准或图样的要求，光整加工不改变该6.2

Ra

Rz

6.4

7.2.1

7.2.2

0.20

mm

的毛刺可用其他方法部分去

列出了三种光整加工方法的毛刺去除能力和棱边倒圆能力，根据此表可选定棱边倒圆半径要

Ra0.2

0.6347.585.597.51000.5058.591.51000.4065951000.328599100

0.0030.0750.0750.2500.1000.2500.1500.7500.0050.1000.0750.5000.0750.5000.1250.7500.0050.2000.0750.5000.0750.5000.1250.750JB/T

0.005

除。

6.2

0.5

1.5

p

Ra

p

Ra

p

0