零件

The engage gears noise analysis of the planet cycloidal needle wheel decelerator showed that manufacturing errors of key positions of spare parts such as cycloidal wheel,needle wheel,output shaft and lack impartiality set etc.

通过对行星摆线针轮减速机轮齿啮合噪声分析，表明摆线轮、针轮、输出轴和偏心套等零件关键部位的制造误差是产生噪声的主要原因，从工艺角度提出提高零件制造精度和专用胎具精度降低噪声的方法。

The plater shall have documented procedures to identify and monitor trap points for each process/equipment. Monitoring of potential trap points shall occur for every part changeover.

应有一个系统用于识别死角区以减少零件混淆的风险，对每个电镀过程和设备进行识别和监控；当每个零件的生产方法或设备改变时应重新识别潜在的死角区。

Vibration plater is a new plating equipment for odd parts, specially suitable for micro-parts with needle or pillar shape and flaked parts.

振动电镀机是一种新型的散件电镀设备，特别适用于针状、柱状微小零件及薄片状零件的电镀。

An active mold temperature control method was presented and applied in solidification by developing a measure and control system. The forming process was controlled by the active outer controllable temperature field, which was brought by the individual heating and cooling units distributed in the proportional spacing towards the solidification direction in the mold.

摘 要：提出一种主动式模具温控方法，并开发测控系统将其应用于凝固成形中，通过主动的外加可控温度场来控制零件成形过程，实现零件按自下而上的顺序凝固。

Including: applicationprogram interface of UG and VC++ 6.0 based platform, customization of MenuScript, visible design application of UG/Open UIStyler, and 3D design and application in the program of UG/Open API;(3)The gross structure of whole system is designed on the base of open and alternate method, and complete all the modules design and development of the major parts (cavity die, core rod and puncher) and the related mold ( part import, technology judgement, major part assembly and schedule drawing ) of the powder metallurgy forming die.

包括：基于UG平台和VC++6.0应用程序的接口、主菜单MenuScript的用户定制、对话框UG/Open UlStyler的可视化设计和应用UG/Open API语言编程进行三维造型设计等；(3)系统采用开放式和交互式的设计思路，完成了系统的总体结构设计。完成了粉末冶金模具成形模关键零件及其相关模块(加载产品、工艺判别、主要零件装配和工程图)的设计开发工作。

According to the method for force analysis of statically indeterminate structure and that of common planar mechanisms, the structural deformation coordination equations, which are based on the microdisplacement of movable pushrod, are put forward.

建立偏心轮推杆行星传动的有限元分析模型，用有限元软件全面分析了传动中各啮合零件的变形和啮合刚度，得到了各个零件啮合刚度的变化规律。

According to general step and request which the mold designs, carries on the analysis to the components ramming technology capability, has drawn up the ramming components craft plan, has determined the pressing part platoon quadrat type and the computation material use factor.

按照模具设计的一般步骤和要求，对零件的冲压工艺性进行分析，拟定了冲压零件的工艺方案，确定了冲压件的排样方式和计算材料利用率。

The main contributions are included as follows: the first, the research of technology of parametric model and establishment of part library, the second, the study of the technology of automatic assembly, the third, the study of functions of Unigraphics and approach of quadratics exploitation of UG .Used this technology in transmission CAD system, the fourth, the establishment of the parametric transmission CAD system using technology of automatic assembly.

本课题主要工作包括以下几个方面：第一，研究分析参数化特征造型技术的理论，并且将此理论应用于零件库的建立，总结零件库的多种实现方法；第二，分析研究机械产品自动装配技术的实现；第三，研究分析UG软件的功能和对其进行二次开发的途径和技巧，以及该软件在变速器CAD系统中的应用；第四，将参数化特征造型技术和自动装配技术的理论，结合UG软件的二次开发，应用于变速器CAD系统中。

The author searched a good quencher way to adapt to the quencher place and other places that jointing very thin and weak of those single batch hardware through the several testings of quencher to armature of clutch .

通过对形状稍复杂的离合器爪部进行淬火的几种方法的尝试，找到一种行之有效的淬火方法，该方法特别适用于淬火部位和零件其它部位连接部分较薄的单件小批量零件的淬火。

Joy rebuilds the failed component and returns that component to the Joy warehouse shelf for re-issue.

久益修复受损的零件，再将该零件送回久益的仓库货架以备再次发货。

We have no common name for a mime of Sophron or Xenarchus and a Socratic Conversation; and we should still be without one even if the imitation in the two instances were in trimeters or elegiacs or some other kind of verse--though it is the way with people to tack on 'poet' to the name of a metre, and talk of elegiac-poets and epic-poets, thinking that they call them poets not by reason of the imitative nature of their work, but indiscriminately by reason of the metre they write in.

索夫农 、森那库斯和苏格拉底式的对话采用的模仿没有一个公共的名称；三音步诗、挽歌体或其他类型的诗的模仿也没有——人们把&诗人&这一名词和格律名称结合到一起，称之为挽歌体诗人或者史诗诗人，他们被称为诗人，似乎只是因为遵守格律写作，而非他们作品的模仿本质。

The relationship between communicative competence and grammar teaching should be that of the ends and the means.

交际能力和语法的关系应该是目标与途径的关系。