派克 订货号：3319111164 ，型号：PGP505A0120CK1H2NE5E3B1B1
上海金倍机电设备有限公司立足于油田机械和冶金等行业，经销欧美的液压产品。主要销售的：REXROTH(力士乐)、PARKER（派克）、DENISON(丹尼逊)、HAWE（哈威）、VICKERS（威格士）、ATOS（阿托斯）等。主要销售的产品：电磁阀、换向阀、比例阀、溢流阀、伺服阀、单向阀、安全阀、防爆阀、柱塞泵、齿轮泵、叶片泵、紧凑式泵站、马达、放大器、传感器、压力继电器、过滤器、蓄能器、管接头等液压气动产品。
订货号： 型号：
3319111164 PGP505A0120CK1H2NE5E3B1B1
3319111138
PGP505A0120CK7D2NE5E3RJAT
3319111342
PGP505A0120CQ2D2NE5E3B1B1
3319111246
PGP505A0120CQ2D2NJ7J5B1B1
3319122054
PGP505B0020AA1H2NE2E2C-505A002
3319122044
PGP505B0030AA1H2ND4D3S-505A004
3319122055
PGP505B0030AA1H2ND4D3S-505A004
3319121139
PGP505B0030CA1H2ND4D3S-505A004
3319121091
PGP505B0030CA1H2NG3G3S-505A005
3319121098
PGP505B0030CZ8E5NH3H0S-505A003
3319122017
PGP505B0040AK1H2NE5E3S-505A004
3319121132
PGP505B0040CA1H2NB1E3C-505A003
3319121138
PGP505B0040CK1H1ND5D3C-505A004
3319121090
PGP505B0040CK1H2NE3E3S-505A004
3319121147
PGP505B0040CQ2D2NE3E3S-505A004
3319121060
PGP505B0040CQ2D3NE3E3S-505A004
3319122012
PGP505B0050AQ2D2NJ4J3S-505A002
3319121133
PGP505B0050CA1H2NJ7J5C-505A005
3319121143
PGP505B0050CA1H2NJ7J5C-505A005
3319121119
PGP505B0050CK1D3NE5E3S-505A002
3319121121
PGP505B0050CQ1D3NE5E3S-505A003
3319121151
PGP505B0050CQ2D2NE5E3S-505A002
3319121114
PGP505B0050CQ2D2NJ4J3S-505A005
3319122018
PGP505B0060AK1H2NE5E3S-505A002
3319132004
PGP505B0060AK1H2NJ7J5S-505B006
3319122037
PGP505B0060AQ2D3NJ7J4C-505A003
3319131003
PGP505B0060CA1H2NE5E3S-505B006
3319120049
PGP505B0060CA1H2NJ7J5C-505A006
3319121123
PGP505B0060CK1H2ND5D3C-505A004
3319121146
PGP505B0060CK1H2NE5E2C-505A003
3319121148
PGP505B0060CK1H2NE5E2C-505A004
3319121032
PGP505B0120CQ2D2NE5E3S-505A012
3319112151
PGP505M0020AJ2D3NE2E2B1B1
3319112132
PGP505M0020AJ2D3NK5K5B1B1
3319111255
PGP505M0020CG1H2XK5K5B1B1
3319111206
PGP505M0020CJ2D3NE2E2B1B1
3319111237
PGP505M0020CJ2D3NK5K5B1B1
3319112100
PGP505M0030AJ2D3NK5K5B1B1
3319112101
PGP505M0030AQ1D3NK5K5B1B1
3319111207
PGP505M0030CJ2D3NK5K5B1B1
3319111226
PGP505M0030CQ1D3NE2E2B1B1
3319111210
PGP505M0030CQ1D3NK5K5B1B1
3319111344
PGP505M0030CQ2D2NE5E3B1B1
3319112148
PGP505M0040AJ2D3NK5K5B1B1
3319112152
PGP505M0040AQ1D3NK5K5B1B1
3319111256
PGP505M0040CG1H2XK5K5B1B1
3319111208
PGP505M0040CJ2D3NE2E2B1B1
3319111238
PGP505M0040CJ2D3NE3E3B1B1
3319111248
PGP505M0040CJ2D3NK5K5B1B1
3319111250
PGP505M0040CQ1D3NE2E2B1B1
3319111345
PGP505M0040CQ2D2NE5E3B1B1
3319112187
PGP505M0050AJ2D3NK5K5B1B1
3319111372
PGP505M0050CQ1D3NE3E3B1B1
3319111249
PGP505M0050CQ1D3NK5K5B1B1
3319111346
PGP505M0050CQ2D2NE5E3B1B1
3319112119
PGP505M0060AJ2D3NK5K5B1B1
3319111257
PGP505M0060CG1H2XE3E3B1B1
3319111454
PGP505M0060CG1H2XK5K5B1B1
3319111259
PGP505M0060CJ2D3NE3E3B1B1
3319111209
PGP505M0060CJ2D3NK5K5B1B1
3319111212
PGP505M0060CQ1D3NE3E3B1B1
3319111347
PGP505M0060CQ2D2NE5E3B1B1
3319111348
PGP505M0070CQ2D2NE5E3B1B1
3319112150
PGP505M0080AJ2D3ND4D3B1B1
3319112120
PGP505M0080AJ2D3NK5K5B1B1
3319112103
PGP505M0080AQ1D3NK5K5B1B1
3319111239
PGP505M0080CJ2D3NE3E3B1B1
3319111231
PGP505M0080CJ2D3NK5K5B1B1
3319111356
PGP505M0080CQ1D3NE3E3B1B1
3319111213
PGP505M0080CQ1D3NK5K5B1B1
3319111349
PGP505M0080CQ2D2NE5E3B1B1
3319111294
PGP505M0080CQ2D2NJ7J5B1B1
3319111350
PGP505M0100CQ2D2NE5E3B1B1
3319111296
PGP505M0100CQ2D2NJ7J5B1B1
3319111351
PGP505M0110CQ2D2NE5E3B1B1
3319111308
PGP505M0120CA1H2NE5E3B1B1
3319111352
PGP505M0120CQ2D2NE5E3B1B1
3319111298
PGP505M0120CQ2D2NJ7J5B1B1
3319121131
PGP505N0100CQ2D2NJ7J5S-505A008
7786H
PGP511-1SX260C PUMP+1VP
6490E
PGP511A0030AS2J6MD3B1B1D3+ZR
3349112653
PGP511A0040AA1H2NB1B1E3E3
3349112092
PGP511A0040AA1H2NL1L1B1B1
3349112702
PGP511A0040AA1H2VD4D3B1B1
3349112662
PGP511A0040AC1H2NB1B1E3E3
3349112289
PGP511A0040AS1D4NJ7J5B1B1
3349112392
PGP511A0040AS1Q4NJ7J5B1B1
3349112639
PGP511A0040AS2D3NE5E3B1B1
3349112398
PGP511A0040AS2D3NL1L1B1B1
3349112654
PGP511A0040AS2J6MD4B1B1D3
3349112401
PGP511A0040AS4D3NJ7J5B1B1
3349112080
PGP511A0040AS4D3NL1L1B1B1
3349112717
PGP511A0040AV5Q1XJ7J5B1B1
3349112651
PGP511A0040AV5Q3XJ7J5B1B1
3349116267
PGP511A0040CA1H2NB1B1E3E3
3349111182
PGP511A0040CA1H2NL1L1B1B1
3349116191
PGP511A0040CA1H2VE5E3B1B1
3349111415
PGP511A0040CC1H2NB1B1E3E3
3349111818
PGP511A0040CF1D4NE5E3B1B1
3349111016
PGP511A0040CF1D4NJ7J5B1B1
3349111476
PGP511A0040CK1D4NE3E3B1B1
、
摘要
柱塞泵的柱塞往还动作的行程l是恒定的，这由凸轮的升程确定。柱塞每个循环的供油量取决于供油冲程，该冲程是可变的，不受凸轮轴的控制。供油的开始时间不随供油行程的变化而变化。转动柱塞可以或许变化供油的结束时间，从而变化供油量。当柱塞泵工作时，在凸轮和柱塞弹簧在喷射泵凸轮轴的作用下，迫使柱塞崎岖移动，以完成泵油的工作。泵油的进程可以或许分为以下两个阶段
当凸轮的凸部转过时，在弹簧力的作用下，柱塞向下移动，柱塞的上部空间（称为泵油腔）产生真空度。当柱塞的上端面打开柱塞套上的进油孔时，装在油泵上部机油通道中的柴油历史油孔进入泵油室，柱塞移至底部死点，并且进
柱塞向上供油。当柱塞上的倾斜槽（停止供应侧）与套筒上的回油孔相连时，泵油腔中的低压油路与柱塞头上的中间孔，径向孔和倾斜槽相连。机油压力突然降落，出油阀在弹力的作用下迅速关闭，停止供油。往后，柱塞将高潮。当凸轮的凸部翻转时，柱塞将在弹簧的作用下降落。下一个周期开始。凭证柱塞事理分析了柱塞泵。柱塞泵上有两个单向阀，方向相反。当柱塞向一个方向移动时，气缸中会产生负压。此时，单向阀打开液体并将其吸入气缸。当柱塞沿另一个方向移动时，液体被压缩，另一个单向阀打开，吸入气缸中的液体被排击。在该工作模式连续动作往后导致连续供油。
