根据链节零件的形状、尺寸及其生产要求，制定了级进模冲压成形工艺方案。
A processing plan of progressive die stamping for chain element was established according to the shape, dimensions of the part and requirements for production.
影响多工位连续模冲压精度的关键因素之一是其定位系统的构成及其结构设计。
One of the key factors to effect the punching accuracy of multiple-station progressive die is the constitution and structure design of its positioning system.
根据零件特点设计了一副组合式的冲孔、落料复合模冲压两种产品，介绍了模具结构，论述了组合式纵梁复合模的结构特点。
According to parts character, a pair of assembled punching, blanking compound die punching is designed, die structure is introduced, and assembled carling compound die structure is stated as well.
本文主要介绍根据CAD造型数据计算上下模冲压顶杆的高度，并开发一台顶杆高度自动调节机械手调节离散型面模具顶杆高度。
The object of this dissertation is to calculate the height of screw mandrils from CAD data and develop a mechanical hand to adjust screw mandrils' height automatically.
调试压机的另外一个优点就是在冲压前对模具进行定位(例如调整上模和下模)。
Another benefit of the tryout press is that it permits die spotting (i.e., adjusting the upper and lower dies) prior to stamping operations.
第一组是消隐和冲压复合模。
对冲压件质量提升进行方案提出并配合模修进行实施。
Put forward the stamping parts quality improvement plan and cooperate with die repair in implementation.
本次设计阐述了冲压倒装复合模的结构设计以及工作过程。
The design describes the structure of compound die stamping flip-chip design and working process.
对普通复合模的定位、卸料以及废料处理等装置加以适当改进，满足了自动冲压的需要。
Improved properly such mechanisms as the location, stripping and scraps treatment, the common compound die was satisfied the need of the automatic stamping.
该集成系统的进一步完善，可完成模面设计，冲压工艺基本评估，单元划分，有限元求解的格式文件的生成，有限元分析和分析结果的调用。
With further development, the drawing part model designing, mesh generating, the stamping process analyzing and analysis results evaluating can be finished in this platform.
分析了引线框的冲压工艺性，设计出了多工位级进模。
The punching process of the lead frame was analyzed, the multi-position progressive die was designed.
对小孔凸模失效形式进行了分析，提出了几种较为理想的预防措施，以提高小孔凸模的使用寿命和冲压件质量。
Give some analyses to the failure forms of pinhole punch, bring forward several more ideal prevention measures, in order to improve usage life of a pinhole punch and quality of punching part.
工模具制作：大量生产固体零件时使用的制造冲压模、塑模和夹具的工艺。
Tool and die making: Industrial art of manufacturing stamping dies, plastics molds, and jigs and fixtures to be used in the mass production of solid objects.
介绍离合器从动盘总成中的一种典型波形片零件的冲压工艺及弯曲成形模设计。
The stamping technique and design of bending former for a typical waveform piece in clutch driven plate assembly were introduced.
本文设计的是汽车发动机罩外板冲压模具第一工程所使用的拉延模。
This is the engine cover design, board stamping dies used in pulling one engineering service modules.
包括：冲压工艺设计、排样设计、级进模结构设计及主要工作部件设计等。
Including: punching press process design, arrange kind design, grade enter mould structure design.
该文就解决这一问题对普通冲压模提出了改进方案，能达到精冲的效果。
It put forward an improvement of common punching die to solve the problem. It can obtain the effect of precise punching.
在进行冲裁工艺力的计算和冲裁模工作部分的设计计算，对选择冲压设备提供依据。
Further blanking die blanking force calculation and working part of the design calculations, provide a basis for the selection of stamping equipment.
对弹性阀座的机械加工工艺和冲压加工工艺进行了对比，并分析了冲压加工所产生的误差，介绍了冲压加工的特点及级进模的结构。
Contrasting machining technology with punch technology of elastic seat ring, analyzing the error created by punching, introducing the characteristic of punching and the structure of cut and carry die.
通过分析比较以往封头压模的设计参数与现有封头模具的差异，提出新的冲压件的压制工艺和模具设计方案。
The new punching technology and die design method is put forward by analyzing the deference of the former punching die design parameter and existing die.
冲压是利用冲压模在压力机上对板料或热料施加压力使其产生塑性变形或分离，以获得具有一定形状和尺寸的零件压力加工方法。
Punching is a kind of pressure process method that punching dies are used in press sheet to put pressure on the plastic deformation or separation, for a certain shape and size of components.
介绍了多工位连续模的分类法及各类多工位连续模的冲压工艺水平、结构特点及制造工艺。
Classification of continuous die in multi-station and level of stamping technology, structure features and manufacture technology of such die have been introduced.
优化了模具结构，同时也介绍了在冲压过程中凸、凹模易开裂采取的措施和方法。
Also introduced the measure of prevent the convex and concave die cracking in course of pressing.
根据级进模设计的特点，建立了由产品特征模型、冲压工艺特征模型和模具结构特征模型组成的级进模集成信息模型。
And it presents an integrated information model for progressive dies that is composed of product feature model, stamping process feature model and die design feature model.
图1所示为一热冲压平面结合模具的公模简图。
Figure 1 shows the male die of a hot extrusion planar combined die.
通过对插座连接焊片结构特点的分析，确定该冲压件的排样方案，设计了一副级进模。介绍了主要工作零件及模具总装结构设计。
Through analysis of structure of the socket weld connection pieces, determined the layout project, designed a progressive die. Introduced the design points of main parts and die structure.
模具及仪器类：压铸模具、低压铸造模具、重力铸造模具、砂型铸造模具、精铸模、冲压模、辊锻模等。
Mould and equipments : Die-casting mould, Low pressure casting mould, Gravity casting mould, Sand casting mould, Finish cast die, Stamping mould, Forge rolling die mould and so on.
介绍了摆动连杆的冲压工艺分析过程、载体的合理选择、带料排样方案的确定及级进模模具的总装结构设计。
Introduced the pressing technology analysis, the carrier choosing, layout designing and structure design of the progressive die for the swinging connecting rod.
分析了文件夹手柄多工位级进模的冲压工艺，设计了排样图及模具结构。
The stamping technology of multi position progressive die of handle of file clip was analyzed. The layout and mould structure were designed.
分析了文件夹手柄多工位级进模的冲压工艺，设计了排样图及模具结构。
The stamping technology of multi position progressive die of handle of file clip was analyzed. The layout and mould structure were designed.
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