【机械类文献翻译】滚齿差动挂轮的计算机辅助选择

In the gear hobbing machine processing , gear requirements , However, the calculation of the differential gear selection especially cumbersome in gear, the helical gear (helical gear) movement and the driving force is to rely on the transmission of axial movement along the access track to achieve the, Helical gear is therefore a direct impact on the machining accuracy of the work of the helical gear stability. And helical gear of all kinds of mechanical processing methods, the first step is the calculation of the differential gear selection.
However, due to traditional manual calculation of matching gear is not fast. Precise requirements of the above reasons, we studied differential gear selection algorithm based on the use of computer technology has developed a machine differential gear Select Software, The purpose of choosing this subject is to change the traditional differential gear hobbing machine of choice to find a simple and quick method of high accuracy, to replace the traditional time-consuming and error-prone that the look-up table method, the accuracy of this method is very low, sometimes even adjust the gear machine tools and installation conditions can not be equipped with gear to meet the requirements of the distribution of computing.
The use of computer-assisted support options to meet on the set of gear with the requirements. In this paper, the use of computer technology to solve differential gear selection tools that exist in the database form, gear and traditional methods to find the problem of low accuracy, increased machine differential Calculation of gear to find accuracy and speed, the actual production to meet the needs of. Understanding of learning through textbooks differential gear hobbing of computer-assisted selection based on the principles and knowledge, more traditional hanging round the drawbacks of lack of choice. Aware that the choice of a new way the importance of the development.
In the early stage of c With a deep understanding of language, according to the actual needs of the work to prepare the diagram c language program, to prepare a set of procedures used to select the right differential gear hobbing machine, debugger interface. Calculation of the transmission ratio and the transmission ratio must meet the conditions of assembly by applying the computer technology has developed a tool to choose software differential gear.
Meet the user according to their actual gear machine tool settings with the needs of the situation. Select to differential gear, the gear can detect the correct installation and mating.
Understanding of learning through textbooks differential gear hobbing of computer-assisted selection based on the principles and knowledge, more traditional hanging round the drawbacks of lack of choice. Aware of the choice of a new way the importance of the development. In the early stage of c has a profound understanding of the language, according to the actual needs of the work to prepare the diagram c language program, to prepare a set of procedures used to select the right differential gear hobbing machine, debugger interface. Calculation of transmission and the transmission ratio than the assembly must meet the conditions, use of computer technology has developed a tool to choose software differential gear.
Meet the user according to their actual gear machine tool settings with the needs of the situation. Options for calculating the differential gear, gear testing whether the correct installation and mating.
GOETSGH，D L.Advanced Manufacturing Technology[M].Albany，NY：Delmar Publihers Inc.1990.
滚齿差动挂轮的计算机辅助选择滚齿机加工齿轮时需要计算挂轮，特别是加工斜齿圆柱齿轮，大质数圆齿轮和用切向走刀加工蜗轮时还需要计算差动挂轮。

由于差动挂轮的速比时一个复杂的数据，若采用手工计算其运算过程很容易出错，同时也难于搭配成满足要求的实用挂轮，即使采用查表法也很繁琐。

在齿轮传动中，螺旋齿(斜齿轮)运动和动力的传递是依靠接触迹沿轴向移动实现的，因此斜齿轮的加工精度直接影响着斜齿轮工作的平稳性。

而在斜齿轮的各种机械加工方法中，其首要步骤是进行差动挂轮选择计算。

因为差动挂轮给工件以附加运动，切出螺旋齿，因此它的分配计算精度就决定了被加工齿轮螺旋角的加工精度。

另外，差动挂轮的速比值直接影响被加工齿轮的精度，只有精确选用挂轮才能满足加工要求。

如果我们利用计算机运算速度快，计算精度高且具有很强的逻辑判断能力这一特点编写相关的应用程序，就能很好的解决上述问题。

滚齿机加工齿轮时需要计算挂轮，特别是加工斜齿圆柱齿轮，大质数圆齿轮和用切向走刀加工蜗轮时还需要计算差动挂轮。

由于差动挂轮的速比时一个复杂的数据，若采用手工计算其运算过程很容易出错，同时也难于搭配成满足要求的实用挂轮，即使采用查表法也很繁琐。

在齿轮传动中，螺旋齿(斜齿轮)运动和动力的传递是依靠接触迹沿轴向移动实现的，因此斜齿轮的加工精度直接影响着斜齿轮工作的平稳性。

而在斜齿轮的各种机械加工方法中，其首要步骤是进行差动挂轮选择计算。

因为差动挂轮给工件以附加运动，切出螺旋齿，因此它的分配计算精度就决定了被加工齿轮螺旋角的加工精度。

另外，差动挂轮的速比值直接影响被加工齿轮的精度，只有精确选用挂轮才能满足加工要求。

如果我们利用计算机运算速度快，计算精度高且具有很强的逻辑判断能力这一特点编写相关的应用程序，就能很好的解决上述问题。

现今国内外研究出了各种计算机辅助选择挂轮的程序，运用了计算机技术开发了机床差动挂轮选择软件，满足了用户根据自己实际机床挂轮配备情况进行设置的需求，并在实际运用中取得了良好的效果。

有效的解决了传统查表法和手工计算方法的弊端，不仅提高了生产效率且节省了劳动力，精度也得到了很大程度的提高，但是有些呈程序比较复杂，所以研究出简单方便的加工程序变得尤为重要。

在中国滚齿差动挂轮的计算机辅助选择取得成绩的同时，也必须看到我们的企业对它仍存在很大的误区。

主要是对计算机辅助选择的认识不足，缺乏这方面的发展战略。

没有从企业发展战略的高度去思考其的重要，更别说实施。

他们主
要选择方式仍然是传统的人工查表模式。

至于什么是计算机辅助设计，如何开展，完全一窍不通，有部分企业甚至觉得自己在传统行业里已经做得很不错，不需要花精力开拓计算机辅助设计。

这种目光短视的行为给企业带来的是在信息化进程中企业抗风险能力差，丧失可能的发展机会。

通过课本的学习了解滚齿差动挂轮的计算机辅助选择原理和基础知识，比较传统的挂轮选择的弊端不足。

意识到一种新型的选择方式的开发的重要性。

在研究的前期对c语言有了深刻的了解，根据工作的实际需要编写c语言程序的框图，编写出了一套正确的程序用于选择滚齿机差动挂轮，调试程序界面。

计算传动比且传动比必须满足装配条件，运用了计算机技术开发了机床差动挂轮选择软件，满足了用户根据自己实际机床挂轮配备情况进行设置的需求。

进行差动挂轮选择计算，检测挂轮能否正确的安装和啮合。