成形模

In this thesis, the basic aspects about forming process of camber die are studied etically .

本论文对曲面凹模成形工艺的若干问题进行了系统的理论分析。

The research on microstructure pattern and mechanical properties of the circular ring parts by liquid forging experiment under different specific pressures and casting temperature s were stated.

通过圆环零件的液态模锻成形实验，对在不同比压和浇铸温度条件下，锻件的微观组织形貌和力学性能进行了分析研究。

The research on microstructure pattern and mechanical properties of the circular ring parts by liquid forging experiment under different specific pressure s and casting temperatures were stated.

通过圆环零件的液态模锻成形实验，对在不同比压和浇铸温度条件下，锻件的微观组织形貌和力学性能进行了分析研究。

The research on microstructure pattern and mechanical properties of the circular ring parts by liquid forging experiment under different specific pressures and casting temperatures were stated.

通过圆环零件的液态模锻成形实验，对在不同比压和浇铸温度条件下，锻件的微观组织形貌和力学性能进行了分析研究。

MARC, to investigate the relationships among the key processing parameters and spinning forces. The spinning force is measured by means of electrometric method. The variation characteristics of the spinning force and the influences of the processing parameters on the spinning force are analyzed.

MARC，对单旋轮无芯模旋压成形过程进行了三维弹塑性有限元模拟，对旋压过程中几个关键工艺参数与变形力之间的关系进行了研究；采用电测方法测定了旋压加工过程的旋压力，分析了旋压力曲线的变化特征及不同工艺参数对旋压力的影响。

Experimental investigation was carried out for the integral hydrobulge form-ing process of ellipsoidal shells.

对椭球壳体的整体无模胀形成形工艺进行了实验研究。

Melted metal is poured into a mould to harden into shape.

熔化的金属倒入模中以冷凝成形。

Advantage more and more was hurtle to press aspect to process of welcome.

本课题是针对五菱微型汽车前挡泥轮窝冲压成型机设计，主要是针对液压成形因具有制模简单周期短、成本低而产品质量好、形状尺寸精度高等优点越来越受到冲压方面加工的欢迎。

It has been experimentally indicated that moderate wrinkle will make a contribution to enhancing the formability of the dieless tube hydroforming.

介绍了管材无模轴压胀形的实验，研究表明，适度的褶皱有助于提高成形极限。

This research applies the micro forming process with other mass production techniques to construct the key components of the micro/meso gear transmission. The final prototype is the planetary gear transmission with outer diameter 6mm and gear module less than 0.15mm developing in 3 years. The purposes and developing technologies of this project are as follows: 1. setting up the design and analysis of parts and system; 2. the mold design of gear and planet plate; 3. assembly modules of planetary gear train; 4. inspection of gear profile and gear train; and 5. heat treatment of micro parts.

本研究将以精微成形技术搭配其他量产制程，逐步开发微型减速机内的所有关键零件，预计在3年内最终完成外径≦ψ6mm、齿轮模数m≦0.12mm之的行星式齿轮减速机的开发，研发目标包含有微型传动系统结构/机构与零组件设计分析技术，试量产型精微行星/太阳齿轮、传动盘、环齿轮等原型件模具设计与开发，行星臂、太阳齿轮、行星齿轮与环齿轮等组装模组技术，微型齿轮齿形及相关微型齿轮箱检测技术，以及精微元件热处理技术等关键技术。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。