最新刊期

    卷 , 期 3 , 1997
    • Study of Annular Roller Design for High Speed Traction Drive

      Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.002
      摘要:Using annular rollers as planets is an ideal design of high speed planetary traction drive.In this paper,the deformations and stresses of the roller at assemblage and operation are solved,and the method of adopting hollowness as main parameter of the roller design is presented.Also,the hollowness selection region is studied.  
        
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    • 变长线齿轮弯曲应力和变形的边界元分析

      Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.003
      摘要:本文应用边界元法计算了变长线齿轮的弯曲应力和变形,并对应力和变形分布形态作了描述;数值计算结果与实验所得结论一致  
      关键词:变长线齿轮;应力;变形;边界元法   
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    • 用约束方程进行轮系的运动分析

      Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.004
      摘要:本文基于两种基本轮系和它们的运动学方程,介绍了一种对轮系进行运动分析的方法,此方法适用于分析任意复杂的轮系,且比传统的方法更为简单  
      关键词:轮系;运动学;约束   
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    • 冲击对二级分流式双圆弧齿轮减速箱振动特性影响的分析

      Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.005
      摘要:本文分析了二级分流式双圆弧齿轮减速箱在冲击激励作用下的振动特性,并认为减速箱在对称冲击激励下的响应也是对称的,对不对称的冲击信号具有改正作用;冲击信号在减速箱系统阻尼的作用下,将很快衰减;较小的冲击只影响受冲击的构件及相邻构件,较大的冲击信号才影响整个减速箱的振动状态  
      关键词:双圆弧齿轮;减速箱;冲击信号;振动特性   
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      更新时间:2025-04-03
    • Lin Zhen(17)
      Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.006
      摘要:Epicyclic belt transmission (EBT), a new type of mechanical transmission,is intrduced in this paper.Begining with the studing on EBT with single roller,the principle and kinematic characterstics of EBT with multiple rollers are studied,and the influential factors to the kinematic stability of EBT are analyzed in detail.The work of the present paper makes some necessary preparations for optimal design of EBT.  
        
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    • 掘进机传动齿轮齿面磨损与润滑性能分析

      Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.007
      摘要:本文通过对齿面润滑性能影响因素的分析,针对EBZ—75型半煤岩掘进机传动齿轮在使用过程中出现的磨损等故障,定性的分析了有效的齿面润滑,对发挥齿轮的承载能力、提高传动效率、延长工作寿命等的重要性  
      关键词:掘进机;齿面;磨损;润滑   
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    • Analysis on Gear Failure due to Electric Erosion

      Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.008
      摘要:This paper discusses the visible appearance and microscopical appearance characteristics of gear failure by electric erosion,including striped pattern,cloudy pattern,and riverside pattern.  
        
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    • Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.009
      摘要:In this paper,the friction coefficient of sliding higher pair is reseached by means of analysis and experiment,and the effects of each parameter on the friction coefficient and the mechanical efficiency of worm gearing is explained.  
        
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    • Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.010
      摘要:A way of measuring transmission efficiency of gearing on a gear tester with mechanical closed power is given,and the formulas of calculating thetransmission efficiency of gear reducer from the testing results are developed.  
        
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    • Measuring Error of Non circular Gear on Double Flank Contact Tester

      Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.011
      摘要:The error of non circular gear is measured on the double flank contact tester,taking a cylindrical gear as the master gear.This method can not only be used to check the transmission quality of non circular gear in fixed axis,but also is suitable to solve some questions of checking the transmission quality of the gearing with variable center distance,and is easy to improve the measure precision of non circular gear.  
        
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    • 动力互研法研齿机结构动态特性的试验研究

      Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.012
      摘要:本文说明了新的动力互研法研磨齿轮原理及研齿机结构原理,并以实验的方法求得新设计制成的研齿机的振动谱图和传递函数。通过分析,确定了机床主轴的合理转速范围及动态改进措施  
      关键词:研齿机;动力互研;动态特性   
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    • A new Method for Measuring the Gear Dynamic Performance

      Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.013
      摘要:A new system for measuring gear dynamic performance has been developed.The stability of the system has been verified in the Gear Dynmic Performance Testing Mackine.Being Compared with the traditional measuring methed,it′s disturbance resistance is better.The theoretical anlysis results is in line with the experiment results completely.  
        
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    • 机械 CAD 软件的模块处理

      Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.014
      摘要:本文以全参数减速器CAD为例,对机械产品CAD软件的参数生成、数据库、全参数绘图三大模块处理技术以及系统结构作了详细阐述,对开发机械产品CAD软件有实际意义  
      关键词:全参数;模块;置信度   
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    • 弧齿锥齿轮机床加工调整计算软件系统的开发

      Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.015
      摘要:本文介绍了在微机上用C语言开发的弧齿锥齿轮机床加工调整计算软件系统,论述了计算过程中对一些参数表、线图的数值分析处理方法,使其计算精度和效率大大提高。本系统软件使用汉字菜单技术,操作简单、方便  
      关键词:弧齿锥齿轮;软件系统;加工调整;数值分析   
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    • 钢球包络环面蜗杆传动

      Issue 3, (1997) DOI: 10.16578/j.issn.1004.2539.1997.03.016
      摘要:钢球包络环面蜗杆传动长沙铁道学院刘鹄然*随着科学技术的高速发展,普通的蜗杆传动越来越显得力不从心,各种更新改进的蜗杆传动应运而生。滚珠蜗杆传动突破了一对齿面啮合的局限,实现了三体啮合极理想的情况。它在蜗轮与蜗杆之间嵌入一串或数串滚珠,使之分别与蜗轮和...  
        
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