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凸轮磨削
相关语句
  cam grinding
    The influence of technological parameters in cam grinding is analysed which acts on the lift, the speed and the accerelation of the cam mechanism with the roller tappet, and the influence is theoretically explained which is caused by variation of the diameter and the location of grinding wheel.
    本文分析了工艺因素在凸轮磨削加工过程中对直动滚子式挺柱凸轮机构的升程、速度及加速度的影响,并从理论上阐述了砂轮尺寸和位置变化带来的影响.
短句来源
  “凸轮磨削”译为未确定词的双语例句
    Analysis of base circle of a copying cam in grinding cam
    在凸轮磨削和反靠中有关靠模凸轮基圆的分析
短句来源
    The Changement of the Cam Rubbing CuttingForce Produce the Vibration Ripples and Elimination Way
    凸轮磨削力变化产生的振纹及其消除方法
短句来源
    There are some problems on precision and the determination of the radius of copying cam base circle when grinding cam or manufacturing copying cam with the method of back copying based upon the principle of mechanical copy in cam shaft grinding machine.
    在以机械仿形原理为基础的凸轮轴磨床上进行凸轮磨削或用反靠制造靠模凸轮时,存在着有关确定靠模凸轮基圆半径大小及精度方面的问题。
短句来源
    When the cam is ground, the tangential component of the circular velocity is variable, and the peak value occurs in the lift curves. This is an important cause of profile error.
    凸轮磨削时,圆周速度切线分量是变化的,在升程曲线部分出现峰值,这是导致该部分出现轮廓误差的重要原因。
短句来源
    This paper analyses the dynamic characteristics of the cutting process for cams, builds two dimension ARV(P) mathematic model for the copying cutting machine, and discovers the law of the effect of the dynamic characteristics on the manufacturing error for the cam.
    通过对凸轮磨削运动的动态分析,建立了仿形磨床加工系统二元自回归数学模型,得出了系统动态特性对凸轮廓形误差影响的规律
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There are some problems on precision and the determination of the radius of copying cam base circle when grinding cam or manufacturing copying cam with the method of back copying based upon the principle of mechanical copy in cam shaft grinding machine. For above mentioned problems, the theoretical analysing and calculating method and its formulas have been put forward in this paper. These method and formulas have general and instructive significance in machining with this type of machines.

在以机械仿形原理为基础的凸轮轴磨床上进行凸轮磨削或用反靠制造靠模凸轮时,存在着有关确定靠模凸轮基圆半径大小及精度方面的问题。本文对上述问题提出了理论分析计算的方法和公式,这些分析计算方法和公式对该类机床加工真有普遍的指导意义。

This paper discusses how to improve precision of the cam profiles and solve the surface waves, burn and cracks in making the cams for marine dicsel engines. When the cam is ground, the tangential component of the circular velocity is variable, and the peak value occurs in the lift curves. This is an important cause of profile error. The rapid increase of unit grinding caused by the peak value results in local cracks and burn. This paper is concerned primarily with the non-uniform transmission of gear transmission...

This paper discusses how to improve precision of the cam profiles and solve the surface waves, burn and cracks in making the cams for marine dicsel engines. When the cam is ground, the tangential component of the circular velocity is variable, and the peak value occurs in the lift curves. This is an important cause of profile error. The rapid increase of unit grinding caused by the peak value results in local cracks and burn. This paper is concerned primarily with the non-uniform transmission of gear transmission mechanisms. Though the analysis of the transmission ratio function is simplified, transmission precision is not affected.

当前在制造船用柴油机凸轮时,必须提高凸轮轮廓精度和解决表面波纹、烧损和裂纹等问题,本文对此问题进行了探讨。凸轮磨削时,圆周速度切线分量是变化的,在升程曲线部分出现峰值,这是导致该部分出现轮廓误差的重要原因。峰值引起的单位磨量急剧增加,产生了局部裂纹和烧伤。文中着重阐述圆-非圆齿轮传动机构实现非匀速传动的问题,在传动分析中作了一定简化,但不影响加工精度。这种结构简单而又紧凑,在凸轮磨床改装时也不影响总的布局。

The influence of technological parameters in cam grinding is analysed which acts on the lift, the speed and the accerelation of the cam mechanism with the roller tappet, and the influence is theoretically explained which is caused by variation of the diameter and the location of grinding wheel.

本文分析了工艺因素在凸轮磨削加工过程中对直动滚子式挺柱凸轮机构的升程、速度及加速度的影响,并从理论上阐述了砂轮尺寸和位置变化带来的影响.

 
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