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FLOOR-MOUNTED COMPACT TESTING BENCH FOR MOTOR TRANSPORT VEHICLE SUSPENSION MOUNT STUDY CASE
FLOOR-MOUNTED COMPACT TESTING BENCH FOR MOTOR TRANSPORT VEHICLE SUSPENSION MOUNT STUDY CASE
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机译：底盘紧凑型测试台，用于汽车运输车辆悬架安装案例
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摘要
FIELD: automotive engineering.;SUBSTANCE: compact testing bench for motor transport vehicle suspension mount study case comprises a frame group that is attached to a concrete bottom by dint of an absorber module and ground bolts. A parallel link motion with a weighted overhead support swing-arm assembly is fixedly attached to a testing bench vertical wall. A hydraulic pump unit, an air-charged accumulator and a flow control device are set at a testing bench basement. A sub support swing-arm assembly with the external drum test rigs mounted on it is pivoted to a testing bench basement. A piston-cylinder assembly is pivoted to a vertical strut with the bottom end. The external drum test rigs are implemented with the exchangeable chatter marks simulator devices with the corresponding parameters - heighthpar and width lpar - at a rate of 1 and more items. The preload pressure force on the wheels are created using the piston-cylinder assemblies and necessary by weight shipments that are fixedly attached to the overhead support swing-arm assembly by virtue of the pins. The side-slope and gradient imitation is carried out by mounting of the overhead and sub support swing-arm assembly on the corners correspondingly α and β.;EFFECT: mobility support, multipurposeness guarantee, study case approximation to the real-time use, cost-efficiency and testing bench design simplification.;2 dwg
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机译：领域：汽车工程。;研究内容：紧凑型汽车运输试验台悬架研究案例，包括一个框架组，该框架组通过一个减震器模块和接地螺栓连接到混凝土底部。具有加重的高架支撑摆臂组件的平行连杆运动固定安装在测试台垂直壁上。在试验台的地下室设有液压泵单元，充气蓄能器和流量控制装置。具有安装在其上的外部滚筒测试台的副支撑摆臂组件可枢转到测试台地下室。活塞缸组件的底端枢转至垂直支柱。外部鼓测试设备是通过可交换的颤音标记模拟器设备实现的，该设备具有相应的参数-heighth par 和width l par -比率为1或更多。车轮上的预紧力是使用活塞-气缸组件产生的，并且通过借助销固定安装在高架支撑摆臂组件上的配重件来产生。侧面坡度和坡度的模仿是通过将高架和副支撑摆臂组件分别安装在拐角α和β上进行的;效果：移动性支撑，多用途保证，实时使用的案例分析，成本效率和测试台设计简化; 2 dwg
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