零件图

Makes these projects at the same time, I have completed my master the paper:"regarding Tinsel Components' Expansion As well as Optimized Layout's Research And Application", its subject lies in proposed that one kind transforms from the three dimensional design model as the two-dimensional pattern new method, as well as for flow plan and production layout chart.

做这些项目的同时，我完成了我的硕士论文：《对于金属片零件的展开以及最优化布局的研究和应用》，其主题在于提出一种从三维设计模型转化为二维模式的新方法，以及为流程规划和生产生成布局图。

This item only uses in belt swinging controls function product 13 wiring 14 posts 15 products will possibly have the small components, will not suit 3 year old and the following child uses 16th, left/right foot 17 φ19*90 sleeves 18 charts②Is only suitable for the model 3101 product uses before 19 monkey faces, the M10 nuts, the decoration ball, the screw rod, the seat cushion, the basket, the right foot pad, the left leg pad, the iron pipe, the bearing (6202), front wheel bracket fixing, the front wheel minor axis, trailing wheel fixed, the pickpocket who works on trains, the front wheel major axis, the weather board, the front fixed knob, the intercom hook young, the base plate, the tailstock, the tailstock box,ф5×18 machine the silk, the trigger, the accumulator cell (6V4AH), the battery charger 220V50HZ, the intercom hook young, Che 冚, the front wheel, the trailing wheel, the front fork board, the foot pedal refuel the board, the bicycle bell, the carriage, the front axle sleeve, the lamp wire, the intercom pressed key, four sections of switches, to turn left music pressed key, the loudspeaker pressed key, the display board 20 insert front wheel group belt iron pipe this end Che Dashen to install the position.

此项只用于带摇控功能的产品） 13 接线 14 端子 15 本产品可能会有小零件，不适合3岁及以下儿童使用 16、左/右脚 17 φ19*90套筒 18 图②只适用于型号3101产品使用 19 猴子脸、M10螺母、装饰球、螺杆、座垫、前篮、右脚垫、左脚垫、铁管、轴承(6202)、前轮固定架、前轮短轴、后轮固定件、小轮、前轮长轴、前挡风板、车头固定旋钮、对讲机钩仔、座板、车尾架、车尾箱、Ф5×18机丝、板手、蓄电池6V4AH）、充电器(220V50HZ 、对讲机钩仔、车冚、前轮、后轮、前叉板、脚踏加油板、车铃、车箱、车头轴套、灯线、对讲机按键、四段开关、左转弯音乐按键、喇叭按键、仪表板 20 将前轮组带铁管这端插入车大身安装位置。

The main technique and the functions of coextrusion die design CAD system were studied, and two-layer pipe coextrusion die design CAD system was founded. The system can execute polymer coextrusion die designing and modeling according to the product\'s information, give the three-dimension assembly structure and engineering drawing.

该系统可以在人机交互状态下进行工艺分析与三维模具设计，选择模具中各零件的结构，系统自动完成工艺参数和主要模具结构参数的计算，最后生成模具的三维造型和工程图。

Various other parts of the vehicle shown in the layout are dynamo, horn, steering box, fan, carburetor, air filter, steering wheel, cylinder, petrol tank, rear axle, front axle.

布局图中所示的车辆其他各种零件有：发电机、喇叭、转向机构箱、风扇、汽化器、空气过滤器、方向盘、汽缸、汽油箱、后桥、前桥。

No matter how time changes, and always insist on the quality of perfection requirements detailed in good faith to create satisfaction for the quality of the company have the punch, lathe, grinder, hydraulic press, steam-driven spot welding machine, injection molding machine, cold extrusion molding machine and assembly pipeline and instrumentation and other equipment, is a research and design, development and manufacture of building hardware, furniture hardware, hydraulic tools, auto parts, Caster, plastic parts of the professional, multifunctional enterprises, can satisfy the customers to sample to map the various types of special custom-made products and components.

无论时代如何变迁，始终坚持对品质的完美要求，用真诚细致创造出满意的精品之作，公司拥有冲床、车床、磨床、油压机、汽动点焊机、注塑机、冷挤压成型机及总装流水线和检测仪器等诸多设备，是一家集研究设计，开发和制造建筑五金、家具五金、液压工具、汽车零部件、万向轮、塑料零件的专业性、多功能企业，能满足客商来样、来图定做各类特殊产品及零部件。

In addition, the blank holding force that is required to avoid wrinkle and rupture during conical part deep drawing is researched. The necessity of reasonable blank holding force in pressing is expounded. From the view of mechanical analysis, the wrinkle critical condition of side-wall is derived for the first time by the stress state of side-wall, the main deformation region on blank. According to the critical condition of plastic instability for flange, side--wall, corner of punch on blank, The blank holding force in conical part deep drawing is divided into four different regions within its forming figure. The basic principle of reasonable blank holding force during stamping is summarized and provided. The mathematical model of reasonable blank holding force that avoids the wrinkle and rupture is established and verified by the finite element numerical simulation and the grid experiment method. The result shows that it is accurate and reliable.

此外，本文还研究了圆锥形件拉深成形过程中，随着拉深变形过程的进行，毛坯为避免产生起皱、破坏缺陷而对压边力的需求情况，阐明了圆锥形件拉深成形过程中压边力合理变化的必要性；由毛坯主要变形区悬空锥壁部分的受力变形情况，从力学分析的角度，首次推导得出了圆锥形零件悬空锥壁起皱失稳的临界条件；并根据主要变形区法兰、悬空锥壁及凸模圆角部分的塑性失稳临界条件，在其成形范围图中，将圆锥形件成形过程中的压边力划分为四个区域；总结并提出了圆锥形件成形过程中压边力合理变化的基本原则；建立了防止起皱、破坏缺陷产生的压边力合理变化的数学模式，并得到了有限元数值模拟及网格实验法的验证，证实了理论分析结果的正确性和可靠性。

In the figure at the right, a model of a somewhat crude connecting rod is shown.

在如右的图中，显示了一个略显粗糙的连杆模型，这个零件由3D的实体单元来建模。

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。