JBT 5447-2011 往复活塞压缩机铸铁活塞环

5447—2011

JB/T

reciprocating

2011-05-18

2011-08-01

中华人民共和国工业和信息化部

发布JB/T

目 次..................................................................................................................................................................... II

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

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

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

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

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

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

.............................................................................................................................................................5.3

.........................................................................................................................................5.4

.....................................................................................................................................................5.5

..................................................................................................................................................... 5.6

.................................................................................................................................................5.7

.................................................................................................................................................5.8

..................................................................................................................................................... 5.9

..................................................................................................................................................... 5.10

........................................................................................................................................................... 5.11

...........................................................................................................................................5.12

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

........................................................................................................................................................6.1

............................................................................................................................................................. 6.2

..................................................................................................................................................... 6.3

.................................................................................................................................6.4

.....................................................................................................................................................6.5

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

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

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

250

mm

的矩形环（

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

400

的锥面环（

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

400

的鼻形环（

....................................................12

400

的开槽油环（

................................................. 14

210

400

......................................................................................................................................17

400

环）..................... 19JB/T

前 言GB/T

1.12009JB/T

5447

250

SAC/TC145JB/T

54471991IIJB/T

往复活塞压缩机铸铁活塞环

210

250

30

200

GB/T

1149

下列文件对于本文件的应用是必不可少的。凡是注日期的引用文件，仅注日期的版本适用于本文件。凡是不注日期的引用文件，其最新版本（包括所有的修改单）适用于本文件。GB/T

GB/T

231.1

GB/T

1149.2

GB/T

1149.14

14

GB/T

11841996

GB/T

18012009

GB/T

2828.1

GB/T

5612

GB/T

7216

JB/T

7945

GB/T

1149.2

force

t

tangential

force

d

diametral

force

90

t

dt0.465

d

light

tightness

JB/T

mean

contact

pressuret12t1

side

face

unevenness

4.1

JB/T

4.2

4.2

4.3

活塞环标准代号材料代号：按表4.2

型及部分

型、

型，分散度较大，10%

断续网状（网状孔径φ

允许有小块磷共晶复合复合物中碳

碳化物的长

珠光体应为索氏体型或细片状、中等片大于级，铁素体含量不大于，不允许游离渗碳体

E/

σ

1.01.11.15JB/T

5.2.1

GB/T

5612

MT

CuMoCr-400

5.2.2

0.12%5.2.3

300

25

5.2.4

5.2.4

5.4.1

1.0105

2

5.4.2

5

21.155

2

1.1

1.15

5.4.3

20%

5.5.1

90%

0.40.50.60.7孔眼距棱边

在环开口对面内不允许存0.50.80.751.21.21.50.50.80.751.21.21.5

Ra12.50.81.6JB/T

5.5.2

85%5.5.3

15

GB/T

11841996

5.8.1

5.8.2

5.8.3

5.8.4

5.9.1

5.9.2

5000.250.50.751.251.51.752.252.52.758000.51.52.53.5

JB/T

6.1.1

JB/T

7945

6.1.2

6.1.3

GB/T

230.1

GB/T

231.1

6.2.1

10

906.2.2

6.3.1

lx

lx

漏光，其他部位漏光不应多于三处，每处漏光不得超过相当于

30°中心角的弧长，且三处弧长对应的

60

mm

塞尺不应通过；

500

0.04

6.3.2

JB/T

10

d

6.5.1

6.5.2

7.1

7.2

7.2.1

活塞环材料检验应分批进行。同一炉次（或同一包次）、同一规格的铸件为一批，弯曲试样每JB/T

7.2.2

检验时，先取一件弯曲试样作弯曲试验和金相试验，取一只活塞环作硬度试验。如有一项不符7.2.3

7.2.2

7.3

8.1

每只活塞环在包装前必须清洁，并涂防锈剂，用不透水的材料包裹，并用结实材料分组包扎后，8.2

8.3

8.4

包扎的活塞环必须装入有防潮措施的包装箱内，箱内应附有产品说明和装箱单。并应保证在正常

50

kg8.5

kg8.6

包装的活塞环应存放在通风干燥的仓库内。在正常的贮存情况下，自出厂之日起，制造厂应保证

210193.88.10.180.210.70.50.6506227220203.28.4506228.5240221.89.10.60.8536630.5250231.29.40.8536731.5260240.69.7546732.5280259.210.4567034.5300277.811.10.90.8320296.611.70.210.241.07510538.5340315.412.37610640.536033413.01.17911142.5380352.813.68011244.5JB/T

mm

mm

.1

000

250

.1表

A

400371.614.20.210.241.21.211314646420390.414.81.311514847.5450418.615.7480446.816.61.511915352.5500465.617.253049418.00.260.291.61.21.51541895656052219.01.815919458600559.820.163058821.01.967062622.0710663.623.22.12322717175070124.580074826.02.21.585079527.52.53143598590084229.02.6950888.830.62.734739695

000935.832.12.8

1.0

GB/T

1801

0.008

0.006

JB/T

.1.2.1.2

.3

1

1

1.3

R360135A

JB/T

54472011111

R360135A

JB/T

544720111

113

1

R360135B

JB/T

54472011

210193.88.10.180.210.70.6506227220203.28.4506228.7240221.89.10.8536630.5250231.29.40.8536731.5260240.69.7546732.5280259.210.4567034.5300277.811.10.9320296.611.70.210.241.07510538.5340315.412.37610640.5360334.013.01.17922242.5380352.813.68011244.5400371.614.21.21.211314646A.1JB/T

mm

mm

.1

B.1

B.1

.1表

B.2

1360

113

1.2

M36013

JB/T

54472011JB/T

mm

mm

.1

C.1C.1.2

1360

113

1

N36013

JB/T

54472011

.1

210193.88.10.180.210.70.151.250.22.20.20.615%220203.28.4506228.7240221.89.12.50.20.8536630.5250231.29.40.8536731.5260240.69.72.80.2546732.5280259.210.4567034.5300277.811.10.91.250.21.750.23.20.2320296.611.70.210.241.07510538.5340315.412.33.60.257610640.5360334.013.01.17922242.5380352.813.68011244.5400371.614.21.21.211314646A.1JB/T5447—201113

JB/T5447—201113JB/T

mm

mm

.1

.2

.1

.2210193.88.10.180.210.70.60.51.32.00.15141.60.1220203.28.45628.5240221.89.10.80.81.80.155930.5250231.29.41.50.152.00.206931.5260240.69.77032.5280259.210.40.97534.5300277.811.10.210.241.0320296.611.70.180.218138.5340315.412.38440.5360334.013.08842.5380325.813.61.21.22.10.202.50.202.20.2011244.5400371.614.2A.1JB/T5447—201115

JB/T5447—201115βαβ

0.0250.035JB/T

表

D.3

.3

1360

113

1

S36013JB/T

54472011JB/T

.1

E.1

E.1

.1.2

E.2

E.1

.2.3

.4

1

1

1

D36013

JB/T

544720111

1

1

G3601