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   产形齿条 在 机械工业 分类中 的翻译结果: 查询用时:0.867秒
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产形齿条
相关语句
  counterpart rack
    Counterpart Rack of the Helical Gear and its Application to Designning Hobbing Cutting
    斜齿轮的产形齿条及其在齿轮啮合和滚刀设计中的应用
短句来源
    It's clearly pointed out that the engagement of helical gear with its counterpart rack belongs to line-contact mesh.
    明确指出,斜齿轮与其产形齿条(斜齿条)的啮合属线接触啮合。
短句来源
    Their surface of the action and line of contact depend completely on the obligue angle, normal profile and relative-io-pitch-plane position of the counterpart rack, but not on the pitch diameter of the helical gear.
    它们的啮合曲面和瞬时接触线的形状完全取决于产形齿条的斜角、法向齿廓及其对节平面的相对位置,而与斜齿轮的节圆直径无关。
短句来源
  “产形齿条”译为未确定词的双语例句
    By the aid of the analysis of spatial geometric relationships among gear, hobbing cutter and rack, the tooth generating theory of conical involute gear and the calculation formulae of geometrical parameters are investigated.
    通过对齿轮、滚刀和产形齿条三者之间空间几何关系的进一步分析,研究了锥形齿轮的齿面构成理论,求证了由产形齿条包络运动所形成的齿轮渐开螺旋齿面,并推导了齿条和齿轮几何参数的计算公式.
短句来源
    At the same time, the concrete methods which solve conjugate profile of the helical gear and define the tooth profile of the hob basic worm.
    本文还提出了用斜齿轮的产形齿条求解其共轭齿廓和确定滚刀基本蜗杆齿形的具体方法。
短句来源
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  imaginary rack
The mathematical models for asymmetric helical gears can be provided by the application of two imaginary rack cutters.
      
  imaginary rack
The mathematical models for asymmetric helical gears can be provided by the application of two imaginary rack cutters.
      


This article discovers several characters possessed while the helical gear is engaged with its counterpart rack. It's clearly pointed out that the engagement of helical gear with its counterpart rack belongs to line-contact mesh. Their surface of the action and line of contact depend completely on the obligue angle, normal profile and relative-io-pitch-plane position of the counterpart rack, but not on the pitch diameter of the helical gear. At the same time, the concrete methods which solve conjugate profile...

This article discovers several characters possessed while the helical gear is engaged with its counterpart rack. It's clearly pointed out that the engagement of helical gear with its counterpart rack belongs to line-contact mesh. Their surface of the action and line of contact depend completely on the obligue angle, normal profile and relative-io-pitch-plane position of the counterpart rack, but not on the pitch diameter of the helical gear. At the same time, the concrete methods which solve conjugate profile of the helical gear and define the tooth profile of the hob basic worm. Thus some principles, such as the principle of the envelope line, the principle of the common normal etc, which are applied to plane engagement can be applied to space engagement-the engagement of crossed helical gear pair. As a result, the process solving problems is simplitied to a certain degree.

本文揭示了具有任意齿形的斜齿轮与其产形齿条啮合过程中所存在的若干特性。明确指出,斜齿轮与其产形齿条(斜齿条)的啮合属线接触啮合。它们的啮合曲面和瞬时接触线的形状完全取决于产形齿条的斜角、法向齿廓及其对节平面的相对位置,而与斜齿轮的节圆直径无关。 本文还提出了用斜齿轮的产形齿条求解其共轭齿廓和确定滚刀基本蜗杆齿形的具体方法。这样,研究平面啮合的一些基本原理,如包络线原理、公法线原理等,即可用于空间啮合(交错轴斜齿轮副啮合)中,从而在一定程度上简化了解题过程。

A theory of hobbing involute conical gears on a hobber with a horizontal feed motion is described in the light of the gear engagement principle.The relations among some important parameters of the imaginary rack shaper cutter and the generated gear are analyzed,and the design method of a change speed train mainly composed of intersected involute conical gears is considered in detail.It has many special advantages such as many speed degrees...

A theory of hobbing involute conical gears on a hobber with a horizontal feed motion is described in the light of the gear engagement principle.The relations among some important parameters of the imaginary rack shaper cutter and the generated gear are analyzed,and the design method of a change speed train mainly composed of intersected involute conical gears is considered in detail.It has many special advantages such as many speed degrees only with a few gears,adjustable gear clearance by changing position of the gear along with their axes respectively.Because in designing this kind of train it is very important how to minimize the volumn and size and how to maximize the changable speed degrees and the difference between the highest degree and the lowest degree.A practical method is provided to control some key parameters to reach these goals.The present theory is proved correct and the method is shown practical by tests of a sample change speed train.

本文依据齿轮啮合原理 ,详细地分析了渐开线锥形齿轮的滚削成形理论 ,推导了加工产形齿条及锥形齿轮主要参数的关系 ,提出了相交轴锥形齿轮变速装置的设计原理和方法。这种新型的变速装置具有传动零件少、变速级数多和易调传动齿轮齿侧间隙等优点 ,最后用一设计及试验实例证明了本文理论正确 ,设计方法可靠

The gear hobbing of conical involute gear is a complex generating motion with doubledegree of freedom. Based on the theory of tooth enveloping for multi-degree of freedom, the relative motion between cutter and gear and the generating mechanism of imaginary rack are analyzed, thus, the existence of imaginary rack is proved, and its tooth shape is obtained. By the aid of the analysis of spatial geometric relationships among gear, hobbing cutter and rack, the tooth generating theory of conical involute gear and...

The gear hobbing of conical involute gear is a complex generating motion with doubledegree of freedom. Based on the theory of tooth enveloping for multi-degree of freedom, the relative motion between cutter and gear and the generating mechanism of imaginary rack are analyzed, thus, the existence of imaginary rack is proved, and its tooth shape is obtained. By the aid of the analysis of spatial geometric relationships among gear, hobbing cutter and rack, the tooth generating theory of conical involute gear and the calculation formulae of geometrical parameters are investigated. The results are helpful to hobbing machining of conical involute gears and to the other processing methods that have the similar generating motion.

根据齿轮啮合原理中多自由度齿面包络理论,对渐开线锥形齿轮在滚齿加工中,刀具与工件的相对运动及产形齿条的形成机理进行了深入分析,证明了产形齿条的存在,并求解了其齿面形状.通过对齿轮、滚刀和产形齿条三者之间空间几何关系的进一步分析,研究了锥形齿轮的齿面构成理论,求证了由产形齿条包络运动所形成的齿轮渐开螺旋齿面,并推导了齿条和齿轮几何参数的计算公式.研究结果不仅对锥形齿轮的滚齿加工具有重要的理论指导意义,而且对于具有类似运动的其他加工方法也同样适用.

 
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