帮忙翻译一下中文摘要,不要是英文软件翻译的啊,在线等本文要针对汽车起重机的功能、组成和工作特点,结合汽车起重机的运用现状和发展趋势,设计一款能够适应工程建设的轻型汽车起重机

Question

帮忙翻译一下中文摘要,不要是英文软件翻译的啊,在线等
本文要针对汽车起重机的功能、组成和工作特点,结合汽车起重机的运用现状和发展趋势,设计一款能够适应工程建设的轻型汽车起重机液压系统.QY40型汽车起重机液压系统的设计是该型起重机设计过程中最关键的一步.本文根据液压系统的技术指标对该系统进行整体方案设计,对其功能和工作原理进行分析,初步确定了系统各回路的基本结构及主要元件,按照所给机构性能参数和液压性能参数进行元件的选择计算,通过对系统性能的验算和发热校核,以满足该起重机所要达到的要求.设计的汽车起重机能够满足使用功能的要求,安全可靠,操作使用方便,能够适用于许多工程建设,具有很强的现实意义

Answer 1

This paper according to the function of the crane to car,component and features,combined with the use of mobile crane status and development trend,design a can adapt to the construction of the light truck crane hydraulic system.QY40 type truck crane hydraulic system design is the cranes design process of the most important step.According to the technical index of the hydraulic system on the system overall plan,the function and working principle analysis,and preliminarily determines the system the basic structure of the loop and the main components,according to the performance parameters of the mechanism and hydraulic performance parameters calculation of choosing component,through calculating the performance of the system and fever structure,so as to meet the crane will reach requirements.The truck crane can meet the design requirements of the use function,safe and reliable,convenient in operation,can be applied to many engineering construction,with strong practical significance