AP655F Asphalt Paver Machine Systems Caterpillar


Vibratory Valve

Usage:

AP655F 452


图 1g03869816
机器后部
(1) 振动和充油歧管
(2) 振动电磁阀

振动和充油歧管 (1) 位于机器后部。 中间操作台甲板可靠近振动和充油歧管。

振动和充油歧管 (1) 控制振动马达的速度。 充油泵向振动歧管供油,以驱动振动系统。 振动和充油歧管包含一个比例阀,用于控制至振动马达的液压油流量。 马达速度由比例阀的位置控制。

振动电磁阀 (2) 安装在振动和充油歧管 (1) 中。 振动电磁阀控制振动比例阀的位置。

在马达转速为零和 3000 rpm 时,标定用于激活振动电磁阀 (2) 的比例电流信号。 开环振动控制系统使用线性插值来确定这些标定点之间所需的电磁阀电流。

注: 振动和充油歧管 (1) 还安装有进料冷启动电磁阀(振动电磁阀上方)。 冷启动电磁阀仅在寒冷天气条件下,发动机盘车期间卸载充油泵回路。 该电磁阀不影响振动或进料系统。

Caterpillar Information System:

AP655F Asphalt Paver Machine Systems Operator Controls (Vibratory System)
AP655F Asphalt Paver Machine Systems Hydraulic Schematic (Tamper System)
AP655F Asphalt Paver Machine Systems Electrical Schematic (Tamper System)
AP655F Asphalt Paver Machine Systems Piston Pump (Tamper)
PL83 and PL87 Pipelayer Systems Air Lines
R3000H Load Haul Dump Power Train Differential and Bevel Gear (Rear) - Install
R3000H Load Haul Dump Power Train Differential and Bevel Gear (Front) - Install
R2900G Load Haul Dump Power Train Differential and Bevel Gear (Rear) - Remove
R2900G Load Haul Dump Power Train Differential and Bevel Gear (Front) - Remove
R3000H Load Haul Dump Power Train Differential and Bevel Gear
994K Wheel Loader Machine Systems Pilot Hydraulic System
994K Wheel Loader Machine Systems Hydraulic System
AP655F Asphalt Paver Machine Systems Gear Pump (Vibratory and Charge)
AP655F Asphalt Paver Machine Systems Electrical Schematic (Vibratory System)
AP655F Asphalt Paver Machine Systems Hydraulic Schematic (Vibratory System)
PL83 and PL87 Pipelayer Systems Brake and Planetary
AP655F Asphalt Paver Machine Systems Location of Components (Washdown System)
AP655F Asphalt Paver Machine Systems Electrical Schematic (Washdown System)
PL83 and PL87 Pipelayer Systems Cab Door
797F Off-Highway Truck Field Assembly Platform (Right Hand) - Install
239D and 249D Compact Track Loaders and 226D and 232D Skid Steer Loaders Ride Control Accumulator
PL72 Pipelayers Machine Systems Piston Pump (Charge) - Remove and Install
PL72 Pipelayers Machine Systems Cab - Remove and Install
MSS3s Machine Security System Electrical Connector - Inspect
Back to top
The names Caterpillar, John Deere, JD, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
CH-Part.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only.