林德叉车静压传动故障分析及排除

Linde Forklift Hydrostatic Transmission Failure Analysis and Solution

介绍了江铜贵冶厂内重要的物料运输设备,林德8T叉车静压传动装置的构造、工作原理、静压传动可能出现的常见故障,包括液压油散热器损坏、补油泵损坏或内部磨损过大、行驶控制器总成内部相关部件损坏或堵塞、变量泵配流盘严重磨损、变量马达液压伺服先导控制元件损坏等。并逐步分析其原因、进行故障检测及排除。

This paper introduces the important in - plant material transportation equipment, Linde 8T forklift hydrostatic transmis- sion unit＇s structure, working principle, hydrostatic transmission, as well as the common failure that may arise, including hydraulic oil radiator damage, fill pump internal damage or over wearing, traffic - related components within the controller assembly damage or blockage, the variable flow pump plate wearing, leading variable hydraulic servo motor control components and other damages. Finally the paper step - by - step analyses the reasons of all kinds of failure, as well as the detection and elimination.