根据直线往复振动机械的特点,从理论上分析了颗粒的运动状态及干涉滑动的情况,利用计算机计算出干涉滑动的稳定相位,并根据实例进行了具体分析。
Appling this theory in the modeling optimization of the movement parameters of reciprocating vibration screens, the result shows that particle swarm algorithm is practical for the optimized calculation in grain machinery design, and provides a new way to solve the complicated problems in the optimized design of similar machinerie
介绍了粒子群算法的原理、模型和算法实现过程,并采用粒子群算法对往复振动筛运动参数优化设计数学模型进行了优化计算,计算结果符合实际情况,表明粒子群算法应用于粮食机械的优化计算切实可行,为复杂的粮食机械优化设计问题提供了新的思路和方法。
A mechanical model and a dynamic equation of the inertial reciprocating machines were built.
建立惯性往复振动机械的力学模型和动力学方程,采用频率响应法求动力学方程的稳态解;通过激振频率和系统质量的波动对振动体振幅的影响分析,以及频率比与隔振系数和偏重参数的关系分析,提出该类振动机械合理的下限频率比;同时考虑到弹性支承在系统重力作用下的静变形应大于振动体的最大振幅,从而给出支承刚度和偏重参数设计的理论依据和方法,并通过算例进一步阐述设计方法的应用。
The relative motion conditions and average propulsion speed of materials on the vibrating surface of the reciprocating vibration mechanism were calculated in terms of theory.
从理论上推导了往复振动机械振动面上物料的相对运动条件及平均推进速度 ,并通过对TQLZ型振动筛和SZ型振动筛的具体参数计算结果的比较 ,从运动学角度分析说明了TQLZ型振动筛生产量大、筛分效率高的原
single movement to and fro when equilibrium has been disturbed
（偏离平衡位置的）一次往复振动
Design of Horizontal and Vertical Supporting Stiffness for Inertia Reciprocating Machines
惯性往复振动机械水平和铅垂支承刚度设计
MULTI-RIGID-BODY MODEL AND ANALYSIS OF STEADY-STATE OPERATING FREQUENCY FOR INERTIAL RECIPROCATING MACHINES
惯性往复振动机械多刚体模型及稳态频率分析
Sound is caused by vibrations. A vibration is a back and forth movement.
声音是由振动引起的。振动就是往复运动。
Obstruction or vibration in the movement of roving traverse.
粗纱导纱器的往复运动不灵活或振动。
Measurement of mechanical vibration for reciprocating pump
GB/T13364-1992往复泵机械振动测试方法
The Design of A New-type Multiplayer Vibration Drier of Reciprocating Converying
新型多层往复输送振动干燥机的设计
Vibration analysis of BX32-20/2T2-100 reciprocating compressor
BX32-20/2T2-100/8型往复式压缩机振动分析
Inquiry Vibration Analysis Method of Reciprocating Compressor Pipeline
往复压缩机管线的振动分析方法探究
Vibration Analysis for Piping Connected with Reciprocating Compressor by Using ANSYS
往复式压缩机管道振动的ANSYS分析
The Study on Vibration and Vibration Control of the Pipeline of Reciprocating Compressor;
往复式压缩机出口管系振动及减振的研究
Analysis of Reciprocating Pump Vibration and Noise Mechanism and Reduction Measures
往复泵振动和噪声机理分析及减振降噪措施
Vibration Dynamics Analysis and Simulation Research of Reciprocating Rice Stubble Cutter
往复式稻茬切割器振动动力学分析与仿真研究
Mechanical vibration of rotating and reciprocating machinery requirements for instruments for measuring vibration severity?
旋转式及往复式机械设备的振动?对测量振动强度仪表的要求
Measurement and evaluation of mechanical vibration of reciprocating piston compressors
GB/T7777-1987往复活塞压缩机机械振动测量与评价
Method of measurement and evaluation of mechanical vibration for reciprocating machines
GB/T12779-1991往复式机器整机振动测量与评级方法
Vibration Signal Analytic Techniques of Reciprocating Machinery Based on Fractal Theory;
基于分形的往复机械振动信号分析技术
Vibration Analysis of the Wire Electrode in HS-WEDM
往复走丝线切割机床电极丝的振动分析