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3349111256 PGP511A0100CS2D3NJ7J5B1B1
3349111349
PGP511A0100CS2D3NL1L1B1B1
3349116304
PGP511A0100CS2D3NL2B1B1E3
3349111975
PGP511A0100CS2D3NL2L1B1B1
3349111392
PGP511A0100CS4D3NE5E3B1B1
3349111424
PGP511A0100CS4D3NJ7J5B1B1
3349111174
PGP511A0100CS4D3NL2L1B1B1
3349111193
PGP511A0100CS4D3NL2L2B1B1
3349111903
PGP511A0100CS4D3VE5E3B1B1
3349114055
PGP511A0100CS8F4NE5E3RDAT
3349114067
PGP511A0100CS8F4NJ7J5RDAR
6711Q
PGP511A0100CS8L4NJ7**LAAW
3349116142
PGP511A0100CV5Q3XJ7J5B1B1
3349112376
PGP511A0110AA1H2ND5D4D5*D4*
3349112023
PGP511A0110AA1H2NE5E3B1B1
3349112563
PGP511A0110AA1H2NE6E5B1B1
3349112210
PGP511A0110AA1H2NJ7J5B1B1
3349112096
PGP511A0110AA1H2NL2L1B1B1
3349112059
PGP511A0110AA1H2VJ7J5B1B1
3349112689
PGP511A0110AA1H2VJ7J5B1B1
3349112228
PGP511A0110AF1D4NJ7J5B1B1
3349112103
PGP511A0110AK1H2NB1B1E5E3
3349112743
PGP511A0110AK1H2NE5E3B1B1
3349112359
PGP511A0110AK1H2NJ7J5B1B1
3349112238
PGP511A0110AS1D4NJ7J5B1B1
3349112782
PGP511A0110AS1Q4ME5E3RDAW
3349112518
PGP511A0110AS1Q4NE6E5B1B1
3349112211
PGP511A0110AS1Q4NJ7J5B1B1
3349112699
PGP511A0110AS1Q4VJ7J5B1B1
3349112638
PGP511A0110AS2D3NE5E3B1B1
3349112742
PGP511A0110AS2D3NJ7J5B1B1
3349112399
PGP511A0110AS2D3NL2L1B1B1
3349112695
PGP511A0110AS2H2MD5B1B1D4
3349112480
PGP511A0110AS2H2MD5B1B1D4+ZR
3349115013
PGP511A0110AS4*L2NB1B1E5E3
3349112633
PGP511A0110AS4D3NJ7J5B1B1
3349112084
PGP511A0110AS4D3NL2L1B1B1
3349115025
PGP511A0110AS4F4NB1B1E5E3
3349112394
PGP511A0110AS4H3NJ7J5B1B1
3349115040
PGP511A0110AS8F4NJ7J5B1B1
8436A
PGP511A0110AT4*J3WD5D3QAAC
3349112442
PGP511A0110AV5Q1XE5E3B1B1
3349115028
PGP511A0110AZ7F5NH6H3B1B1
3349111378
PGP511A0110CA1H2NE3E2B1B1
3349111006
PGP511A0110CA1H2NE5B1LADF
3349111039
PGP511A0110CA1H2NE5E3B1B1
3349111379
PGP511A0110CA1H2NE5E3RDAQ
3349111817
PGP511A0110CA1H2NJ7B1B1E3
3349111094
PGP511A0110CA1H2NJ7J5B1B1
3349111186
PGP511A0110CA1H2NL2L1B1B1
3349116291
PGP511A0110CA1H2VB1B1E5E3
3349116198
PGP511A0110CA1H2VE3E2B1B1
3349111412
PGP511A0110CA1H2VJ7J5B1B1
3349116206
PGP511A0110CA1H2VJ7J5B1B1
3349116287
PGP511A0110CC1H2ME5E3B1B1
3349111552
PGP511A0110CC1H2NB1B1E5E3
3349116184
PGP511A0110CC1H2NJ7J5B1B1
3349114050
PGP511A0110CD1L7NL2L1B1B1
3349111780
PGP511A0110CF1D4NJ7J5B1B1
3349111753
PGP511A0110CF1H5NJ7J5B1B1
3349111657
PGP511A0110CF1Q4NJ7J5B1B1
3349116180
PGP511A0110CF1Q4VJ7J5B1B1
3349116250
PGP511A0110CK1D3NE5E3B1B1
3349111079
PGP511A0110CK1H2NE5E3B1B1
3349111744
PGP511A0110CK1H2NJ7J5B1B1
3349116226
PGP511A0110CK1H2NL2L1B1B1
3349111791
PGP511A0110CK1H2VD6D5B1B1
3349116026
PGP511A0110CK1H5ND5D4B1B1
3349111304
PGP511A0110CK1H5NE5E3B1B1
3349114062
PGP511A0110CL5L2ND5B1B1D4
3349111896
PGP511A0110CL6D4NE5E3B1B1
3349111911
PGP511A0110CL6D4NE5E5B1B1
3349111992
PGP511A0110CL6H2NG5G4B1B1
3349111995
PGP511A0110CR1H2ND6D5B1B1
3349111144
PGP511A0110CS1D4NE5E3B1B1
3349111152
PGP511A0110CS1D4NJ7J5B1B1
3349116301
PGP511A0110CS1Q2MB1B1E5E3
3349116297
PGP511A0110CS1Q2ME5E3RDAW
3349111445
PGP511A0110CS1Q2NJ7J5B1B1
3349111400
PGP511A0110CS1Q4NJ7J5B1B1
3349116294
PGP511A0110CS2D3NB1B1E5E3
3349111317
PGP511A0110CS2D3NE3E2B1B1
3349111964
PGP511A0110CS2D3NE5E3B1B1
如果柱塞泵的缸体上镶嵌有铜套,则可以更换铜套进行安装。首先,将一组柱塞杆的外径修整为均匀的大小,然后用大于1000×3的砂纸打磨外径。
有三种方式将铜套安装在气缸体上:(a)气缸体的热和热安装或铜套的冷挤压,过盈装配; (b)使用乐泰胶粘剂进行组装,这要求铜套的外径表面上有凹槽; (c)攻丝缸孔,加工铜套外径的螺纹,涂上乐泰胶粘剂,然后拧入组件。
熔喷组合方式下缸体与铜套的安装方法如下:
(a)用磨棒手动或机械研磨和修理气缸孔; (b)使用坐标镗床再次打孔气缸孔; (c)用铰刀修理气缸孔。
采用的表面工程技术如下:(a)电镀技术:在柱塞的表面电镀一层硬铬。 (b)刷镀技术:在柱塞表面刷镀耐磨材料; (c)热喷涂,电弧喷涂或电喷涂:喷涂高碳马氏体耐磨材料; (d)激光熔覆:在柱塞表面上沉积高硬度耐磨合金粉末。 (4)大多数不带铜套的气缸材料是球墨铸铁。在圆柱体的内壁上准备了非晶态的薄膜或涂层。由于气缸体孔内壁中的这种特殊材料,可以形成一对硬对硬的摩擦副。