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文檔簡(jiǎn)介
5447—2011
JB/T
reciprocating
2011-05-18
2011-08-01
中華人民共和國(guó)工業(yè)和信息化部
發(fā)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
的矩形環(huán)(
...................................................
400
的錐面環(huán)(
....................................................11
400
的鼻形環(huán)(
....................................................12
400
的開(kāi)槽油環(huán)(
................................................. 14
210
400
......................................................................................................................................17
400
環(huán))..................... 19JB/T
前 言GB/T
1.12009JB/T
5447
250
SAC/TC145JB/T
54471991IIJB/T
往復(fù)活塞壓縮機(jī)鑄鐵活塞環(huán)
210
250
30
200
GB/T
1149
下列文件對(duì)于本文件的應(yīng)用是必不可少的。凡是注日期的引用文件,僅注日期的版本適用于本文件。凡是不注日期的引用文件,其最新版本(包括所有的修改單)適用于本文件。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
活塞環(huán)標(biāo)準(zhǔn)代號(hào)材料代號(hào):按表4.2
型及部分
型、
型,分散度較大,10%
斷續(xù)網(wǎng)狀(網(wǎng)狀孔徑φ
允許有小塊磷共晶復(fù)合復(fù)合物中碳
碳化物的長(zhǎng)
珠光體應(yīng)為索氏體型或細(xì)片狀、中等片大于級(jí),鐵素體含量不大于,不允許游離滲碳體
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孔眼距棱邊
在環(huán)開(kāi)口對(duì)面內(nèi)不允許存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,其他部位漏光不應(yīng)多于三處,每處漏光不得超過(guò)相當(dāng)于
30°中心角的弧長(zhǎng),且三處弧長(zhǎng)對(duì)應(yīng)的
60
mm
塞尺不應(yīng)通過(guò);
500
0.04
6.3.2
JB/T
10
d
6.5.1
6.5.2
7.1
7.2
7.2.1
活塞環(huán)材料檢驗(yàn)應(yīng)分批進(jìn)行。同一爐次(或同一包次)、同一規(guī)格的鑄件為一批,彎曲試樣每JB/T
7.2.2
檢驗(yàn)時(shí),先取一件彎曲試樣作彎曲試驗(yàn)和金相試驗(yàn),取一只活塞環(huán)作硬度試驗(yàn)。如有一項(xiàng)不符7.2.3
7.2.2
7.3
8.1
每只活塞環(huán)在包裝前必須清潔,并涂防銹劑,用不透水的材料包裹,并用結(jié)實(shí)材料分組包扎后,8.2
8.3
8.4
包扎的活塞環(huán)必須裝入有防潮措施的包裝箱內(nèi),箱內(nèi)應(yīng)附有產(chǎn)品說(shuō)明和裝箱單。并應(yīng)保證在正常
50
kg8.5
kg8.6
包裝的活塞環(huán)應(yīng)存放在通風(fēng)干燥的倉(cāng)庫(kù)內(nèi)。在正常的貯存情況下,自出廠之日起,制造廠應(yīng)保證
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
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