介绍了大变位齿轮的特点，变位系数的设计准则。
This article introduces the characteristic of big modified gears and its design criterion.
介绍了加工大模数、大变位齿轮的大直径双头滚刀的设计要点及实际应用效果。
The design points and practical application results of large diameter double thread hob to machine large module gears or large profile shifted gears are introduced.
采用计算机可视化方法设计大变位齿轮变位系数，此方法实用、可靠，适合工程应用。
The modification coefficient of big modified gears is designed by visual method, this method is practical and re-liable, it is suitable for engineering application.
变位齿轮可以有效突破标准渐开线齿轮存在的使用局限性，但在某些情况下必须采用专门设计的刀具加工。
Modified gear can break through the limit of spur gear in using. But modified gear must be manufactured with special design tools in some conditions.
介绍了GA738型剑杆织机卷取机构的设计情况，从其传动原理、纬密表的制作、变位齿轮的计算等方面作了分析说明。
This article introduces the design of the take-up mechanism of GA738 rapier loom with driving principle analyzed, picks insertion table made, and profile correction of driving gear calculated.
介绍了一种适用于少齿差内啮合行星齿轮变位系数的计算及选取方法。
A method of calculating and selecting modification coefficient of the internal gear with less teeth difference is presented.
本文主要介绍了大变位开式齿轮变位系数的计算和在钢球磨煤机上的应用。
The calculation of profile modified coefficient of large exposed gear and its application on ball pulveriser have been presented in this paper.
本文论述了变位直、斜圆柱齿轮快速测算法。这种测算法不仅测量参数简便，而且计算公式也简单。
The present paper describes the rapid determining method of profile modified straight bevel gear. The method is not only easy in parameter measure but also brief in formula calculation.
本文分析计算了传动比和变位系数对齿轮副接触斑点的影响；
The affection of the driving ratio and position-changing coefficient on the side contact macula of the gears was analysed and calculated.
针对椭圆齿轮传动提出了一种非零变位的方法。
Being directed against elliptical gear drive a kind of non-zero modification method has been advanced.
本文阐述了渐开线直齿圆柱齿轮顶圆直径及齿轮模数、变位系数和压力角等参数的确定方法和步骤。
The method and procedure of measuring and calculating involute spur gear geometrical parameters such as tip diameter, module, modification coefficient and pressure Angle were shown in this paper.
研究双轴滑移齿轮机构变位系数的选择理论，是合理设计这种机构的关键问题。
Study of the theory of choosing modification coefficient of double shaft move wheel gear is the key to the rational design of this mechanism.
根据弧齿锥齿轮的非零变位原理，采用正传动可大幅度提高弧齿锥齿轮的强度和综合性能。
Based on the theory of nonzero-coefficient spiral bevel gear, positive transmission can improve the gear's intensity and integrate capability.
借助于局部综合法，研究了非零变位弧齿锥齿轮的切齿设计。
Based on the local synthesis method, the tooth cutting of non-zero modified spiral bevel gear was researched.
采用增大纵向走刀小齿轮的变位系数、增加小齿轮齿数、恢复床鞍高度等方法可解决上述问题。
These problems can be solved by increasing the modification coefficient of small vertical cutting gear, increasing the number of gear teeth and restored the height of the bed saddle and so on.
计算结果表明：合理选择变位参数可以大大提高齿轮传动的承载能力。
The calculation results showed the bearing capability of gear transmission could be greatly improved by reasonably selecting tooth profile shift coefficient.
计算结果表明：合理选择变位参数可以大大提高齿轮传动的承载能力。
The calculation results showed the bearing capability of gear transmission could be greatly improved by reasonably selecting tooth profile shift coefficient.
应用推荐