After the modal analysis of the housing of the SKR-4DL type winding machine with finite element method, the virtual instrument was applied to the on-line vibration property testing on the housing. 采用有限单元法对SKR-4DL绕线机箱体进行模态分析后,利用虚拟仪器对箱体进行振动特性的在线检测。
The most common example of a machine element is a gear, which, fundamentally, is a combination of the wheel and the lever to from a toothed wheel. 机械零件最常见的例子是齿轮。齿轮基本上是由轮子和杠杆的结合而形成的一个齿型轮子。
If tractive must be too tight, easily make the arrest bat batch "embrace dead", may damage drive machine element but forfeit brake horse power very much; 如果拉得太紧,容易使制动盘“抱死”,很可能损坏传动机件而丧失制动能力;
Study on Balance Mechanism of Chamber Soil Pressure of Shield Machine by Discrete Element Method 基于离散元仿真的盾构密封舱压力平衡机理研究
Fastener, the most widely used machine element, is the generic term for all types of machine elements used to fasten and connect two or more elements as a whole. 紧固件是将两个或两个以上零件(或构件)紧固连接成为一件整体时所采用的一类机械零件的总称,算得上是应用最广泛的机械基础件。
A rolling bearing is a ready-to-mount machine element. 滚动轴承是一个即装即用的机器元件。
But was regarded as unsinkable, for she had sixteen watertight compartments. Study on Balance Mechanism of Chamber Soil Pressure of Shield Machine by Discrete Element Method 而且也被认为是不会沉没的,因为船由16个密封舱组成,基于离散元仿真的盾构密封舱压力平衡机理研究
During research, it is adopted a mode analysis on complete machine, limited element analysis on parts and dynamics testing on machine. 研究过程中,综合使用了整机模态分析、件有限元分析以及机床动态特性实验。
Hence, characterization and analysis of the machine element surface stands out as an ever-increasingly important traditional as well as burgeoning issue in mechanical engineering. 因此,机械零件表面形貌的表征和分析这一传统而新兴的课题在机械工程领域具有越来越重要的地位。
Two Basic Computing Modes for Machine Element Reliability Design 机械零件可靠度计算的两种基本模式
The property of a machine or the quality of a product hangs on firstly its accuracy of machine element designing and manufacturing. 一台机器性能的优势,产品质量的好坏,首先取决于其零件的设计与制造精度。
Based on the experimental result of the friction wafer of a braker, discusses the regression analysis of abrasion data of machine element. At the same time, the theory, the method which predict the reliability and wearing life are discussed too. 以制动器摩擦片实验结果为例,讨论了机械零件磨损数据的回归分析以及可靠度、耐磨寿命预测推算的原理与方法。
Based on stochastic finite element, reliability calculation of complicated machine element is studied. 基于随机有限元,研究了复杂机械零件的可靠度计算。
New concept on improving fatigued strength of machine element 提高机械零件疲劳强度新论
Applied research of the optimum design of fuzzy reliability on machine element design 模糊可靠性优化设计方法在机械零件设计中的应用
Three Basic Methods for Computing Reliability Statistical Value of Machine Element 机械零件可靠性统计量计算的三种基本方法
Design and research of micro-machine element with intelligent gel 智能凝胶微机械元件的设计研究
Review on digital synchronous machine and element used in digital divider and translator circuit 数字同步机和数字分解器变换器电路器件概述
The engineering calculating method on durable strength of machine element 机械零件耐久强度计算的工程解法
The Application of the Block-diagram Teaching Method in Machine Element Course 框图法教学在机械零件课中的应用
Application of penalty function method in machine element design 罚函数法在机械零部件优化设计计算中的应用及比较
It seems the machine part surface is the carrier of functional information for both machine element and processing apparatus. 可以说,零件表面是零件和设备的功能信息的载体。
CAD system of machine element and mechanism design 常用机械零件和机构设计CAD系统
Machining and improving of base plate of paper machine dewater element 造纸机陶瓷脱水案板基板的加工和改进
This article describes how to choose the design scheme for a granite pressing roller in a peper making machine with Finite Element Method. 对造纸机石辊三种不同设计方案,用有限元方法计算出石辊的应力分布,并按照几种强度理论讨论其破坏的可能性。
An analysis of parameter and characteristics of salient pole synchronous machine by finite element method 用有限元法分析凸极同步机的参数和特性
In this paper the course designs of machine principle and machine element are reformed and tried. The course designs are used not only to discipline theoretic knowledge but also to cultivate innovation spirit and practice ability. 对机械原理课程设计和机械零件课程设计的改革与实践进行了探讨,课程设计不仅是对所学理论知识进行单一的应用训练,还应注重培养学生创新精神和实践能力。
Natural frequency analysis of framework of knit-weaving machine by finite element method 织编机机架固有频率的有限元分析
This article studied the successful solution above question, has completed this spring testing machine finite element analysis modelling work. 本文研究成功的解决了以上问题,完成了该弹簧试验机有限元分析的建模工作。
Using finite element method realized dynamic analysis to machine tool structure, confirmed machine tool finite element model, and putting forward how to avoid the destruction factors for machine tool through the harmonic response and random vibration analysis influencing machine tool structure. 利用有限元方法实现了机床结构的动力学分析,确定了机床的有限元模型,并分析了谐响应和随机振动对机床结构的影响,提出如何避免出现这些破坏机床结构的因素。