双圆弧齿轮齿端修形是减小啮入冲击、降低传动噪声、避免齿端崩角、提高使用寿命的有效措施。
The tooth end relief is an effective process for double circular arc gear to lighten the shock, lower the meshing noise, and prevent the tooth end from breakage, so as to prolong the service life.
用摆线对渐开线齿轮齿形进行修形。
提出齿廓修形曲线应满足的条件。
The conditions to be satisfied for profile modification curve are suggested.
提出了一套斜齿轮修形用的有限元计算程序。
A computer program is worked out for modification design of helical gears by using Finite Element Method (FEM).
介绍数控技术在绝缘子修形设备改造中的应用。
Introduce the application of numeric control technique in rebuilding equipment of the insulator form repair.
齿面接触分析结果表明失配修形后接触质量良好。
The tooth contact analysis shows that good modification effect is achieved when the method of tooth mismatched modification is used.
提出对角修形的最佳修形量计算公式。给出一个计算实例。
The calculation formula of optimal diagonal modification value is presented. A calculation example is given.
推导出了活齿端面谐波齿轮各啮合副经过齿面修形后的齿面方程。
The equations of teeth surface after modification of all key components, such as wave producer, oscillating teeth, end face gear, are deduced.
静态计算结果表明，直齿锥齿轮齿廓长修形具有较好的减振效果。
The result of static calculation showed that the tooth profile long modification of spur bevel gear possesses better effects of vibration reduction.
细分曲线曲面的可局部修形性，对NURBS细分算法的研究等。
The problems include modifying the local shape for subdivision curves and surfaces, the subdivision schemes for NURBS etc.
齿轮强度分析是轮齿承载能力、振动、噪声及修形等研究的基础。
On the basis of analysis of gear teeth strength, gear power capacity rating and profile correction, as well as vibration and noise of gearing, are studied.
齿轮弯曲强度分析是轮齿承载能力、振动、噪声及修形等研究的基础。
The gear bending strength analysis is a foundation in research, such as gear power capacity rating, profile correction, as well as vibration and noise of gearing.
实验分析了离子束加工去除函数的工艺可控性问题并进行了初步修形实验。
The processing controllability of the removal function is analyzed experimentally and then figuring experiment is made on the plane sample of K4.
介绍了成形砂轮磨齿机的几种齿形修形方法及混合修形技术在工程上的应用。
In this article, the method and application of mixed flank modification in gear profile grinding machine are introduced.
修形直齿轮因误差因素在齿对的啮入和啮出位置会出现啮合干涉或啮合间隙。
Errors of modified spur gears results in meshing interference or meshing clearance at the position of mating teeth coming into or out of contact.
本文从弹流角度分析了修形前后线载荷分布及最大压力沿接触线的变化规律。
In this paper, the varying rules of the linear load distribution and the largest stress along the contacting lines are analyzed based on the EHL theory.
在ANSYS软件中建立了标准渐开线齿轮与修形齿轮的动力接触有限元模型。
The dynamic contact finite element models of standard involute gear and modification gear are established in the software of ANSYS.
用齿面接触分析法求解了存在制造误差时修形传动的齿面接触状态和运动精度。
The tooth contact and kinematic precision of the modified worm gearing with manufacturing errors has been investigated by the TCA method.
该方法可以适用于各种类型的齿廓修形，并能有效保证修形加工的质量和精度。
The method is also applicable to tooth figure modification of various kinds and can effectively ensure the quality and precision of the modification machining.
提出了对二次包络环面蜗杆传动修形的方法，以降低蜗轮副对制造误差的敏感性。
A method of modifying the double enveloping worm gearing with developable tooth surface has been proposed to reduce the sensibility of the worm gearing to the manufacturing errors.
将修形共轭齿轮三维模型转化为数控代码输入数控机床，由数控机床将毛坯直接加工。
It transforms the fixed-shape gear three-dimensional model into numerical code inputting, and then the numerical machine can directly fix the blank.
根据接触力学理论，通过有限元方法对滚动轴承的分析，提出了滚子非对称修形新方法。
In accordance with the theory of contact mechanics an analysis is made upon rolling bearings by means of finite element method and a new method of unsymmetric shape modification for roll...
分析了标准和齿顶修形渐开线齿轮的轮齿本体温度和瞬时接触温度及相关因素对它们的影响。
Factors influencing the tooth bulk temperature and the surface transient contact temperature of involute gears with standard and modified tooth profiles are investigated.
因此，研究增速箱斜齿轮的动力学特性及齿廓修形技术对于提高风机运行的性能具有很大的意义。
Therefore, it is significant for improving the performance of wind turbine to study the dynamics of helical gear boxes and its gear profile modification technology.
由于存在修形原理误差、齿轮加工误差以及载荷工况的变化，渐开线修形齿轮在使用中仍会有啮合冲击现象。
Owing to the modified error in principle, the manufacturing error and the variation of the load, there still exists the mesh impact in the transmission of modified spur gear.
推导了进入双点啮合区的法面啮合角公式，采取了独特的剃齿刀修形方式，从设计和修形上下功夫杜绝剃齿中凹的产生。
And the normal engagement angle of approaching double-point tooth area is deduced. The special dressing method of shaving cutter has been adopted.
推导了进入双点啮合区的法面啮合角公式，采取了独特的剃齿刀修形方式，从设计和修形上下功夫杜绝剃齿中凹的产生。
And the normal engagement angle of approaching double-point tooth area is deduced. The special dressing method of shaving cutter has been adopted.
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