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).
在锥面砂轮型磨齿机上进行数控改造，对齿轮修形的CNC控制方法进行了研究和应用，并与传统的齿轮修形方法进行比较。
The gear grinding machine with conical wheel is retrofitted into CNC, the CNC controlled method for tooth profile relief is researched and applied, a comparison with traditional method is carried out.
齿面修形是提高齿轮副啮合性能的重要手段。
The modification of gear is a principal method for improving performance of meshing.
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.
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.
因此本文对渐开线斜齿圆柱齿轮的修形方法及修形量进行进一步探讨。
So this article research on the involute helical gear modification method and modification of the amount.
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.
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.
研究了活齿端面谐波齿轮各啮合副齿面修形的原则，得出了波发生器、活齿前后端和端面齿轮齿面的修形高度之间必须满足的关系。
The modification principle of tooth surface is deduced, and it draws the conclusion that the modificative tooth depth of wave producer, end face gear and oscillating teeth have certain relation.
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.
在动态分析的基础上建立了齿轮动态性能优化数学模型，以齿轮动态性能最优为目标，采用优化设计方法，确定最佳齿廓修形量和修形长度。
A mathematical model for the optimization of gear dynamic performance is developed and the optimum gear profile modification parameters are then determined by the optimal design approach.
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.
用摆线对渐开线齿轮齿形进行修形。
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.
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.
齿面修形是提高齿轮副啮合性能的重要手段。
The modification of gear is a principal method for improving performance meshing.
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.
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.
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.
研究了螺旋锥齿轮齿面综合研磨率、动态互研与研齿修形机理。
The material general removal rate and the dynamic mechanism of tooth surfaces modified and corrected mutually during lapping process of hypoid gears were firstly investigated.
该方法较适合单件、小批量修形齿轮的加工。
The method is adapted for machining single piece or small lot relief gears.
该方法较适合单件、小批量修形齿轮的加工。
The method is adapted for machining single piece or small lot relief gears.
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