【高分悬赏】毕业设计翻译（中翻英），好心人帮帮我啊

Question

一个多功能滑动轴承试验台，主要由机械传动部分、载荷加载系统、润
滑系统和信号测试部分组成。本改进设计主要对试验台的载荷加载系统
和润滑系统做了较大的改进，使试验台能适应更高的试验要求。试验台
组成部分特征为：机械传动部分是由电动机驱动主轴，主轴两端由轴承
和被测轴承支承；载荷系统使用液压动载，主轴转动使中央偏心部分产
生液压载荷，并可通过调节油压对载荷进行控制；润滑系统分别向轴承
和液压加载机构提供润滑油；信号测试系统由传感器、二次仪表和数据
采集分析系统构成，可以同时测量和计算任意瞬时轴承的性能参数，并
以图表形式定量显示结果。该试验台可以进行考虑轴-轴承系统不同机
械行为之间互相影响的滑动轴承试验，特别是轴的刚度和动力学作用对
滑动轴承润滑影响的试验，使滑动轴承试验的情况和结果更能接近实
际。

Answer 1

A multifunctional plain bearing test-bed, is composed of mechanical drive part , loading loading system , lubricating system and signal testing part mainly. Improving loading system and lubricating system designing the main loading to test-bed has made bigger improvement , made test-bed can adapt to higher experiment call for. The test-bed ingredient characteristic is: The mechanical drive part is from electric motor drive chief axis , chief axis both ends is measured the axle bearing supporting from axle bearing and by that; Loading system usage hydraulic pressure moves be loaded with, that the chief axis rotates makes the central authority partiality part produce hydraulic pressure loading , join but control by adjusting oil pressure being in progress to loading; Lubricating system provides axle bearing and hydraulic pressure loading organization with lube respectively; The signal tests system being composed of sensor , repeated appearance and data collect analysis system, result being able to at the same time, measure and calculate the arbitrarily instant axle bearing function parameter, and showing with diagram form quantify. Be test-bed's turn to be able to be in progress thinking that axis- axle bearing system is unlike the plain bearing experiment that machinery affects each other between behavior, the axis stiffness and the dynamics effect make condition and result that plain bearing tests can approach reality more especially to the experiment that plain bearing lubrication affects.

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Answer 2

A multi-function sliding bearing rig, mainly by the mechanical transmission parts, load, the loading system
Slide system and signal test components. The improvement of the load test design main loading system
And the lubrication system made bigger, can adapt to the higher test bench. test
Component characteristics: mechanical transmission parts are driven by steam by bearing spindle, spindle ends
And by bearing support, Loading system using hydraulic dynamic load eccentricity axis rotation, the central part
Hydraulic loading, and can be born by adjusting hydraulic control to load, Lubrication system respectively to the bearing
And hydraulic loading mechanism provides lubricant, By the sensor signal testing system, instrument and data
Collection and analysis system, and can also measure and calculate the instantaneous bearing performance parameters and
To display the results form diagram. This test can consider shaft bearing system not entertained. -
The mutual influence between armed with sliding bearing test, especially the shaft rigidity and dynamic role
Sliding bearing lubrication effect, make the experiment of sliding bearings test results and more close to reality
Border.

Answer 3

A multi-functional sliding bearing test rig, mainly by the mechanical transmission of the loading system load, Run
Slip system and the signal test parts. Improved design of the main load on the test-bed loading system
And the lubrication system has done a greater improvement to test-bed to adapt to higher test requirements. Test Bench
An integral part of the characteristics as follows: mechanical transmission is driven by the motor spindle, spindle bearings at both ends by
And the measured bearing; load dynamic hydraulic system on the rotation axis so that the middle part of the central eccentric
Health hydraulic load, and by regulating the hydraulic control of the load; to the bearing lubrication system
And hydraulic oil loading bodies; signal test system consists of sensors, instrumentation and secondary data
Acquisition and Analysis System consists of measurement and calculation can be arbitrary instantaneous bearing performance parameters, and
Charts show the results of the quantitative form. The test bed can be considered axis - different machine bearing system
The impact of armed acts between the sliding bearing tests, especially the axial stiffness and dynamic role of
The impact of sliding bearing lubrication test, so that the sliding bearing tests and the results more close to real
The occasion.