The first set is blanking and punching compound die.
第一组是消隐和冲压复合模。
Analyzing the craft features of a punching piece, ascertain the process and scheme of a progressive die blank layout, and the design of main die working parts and final assembly structures.
通过该冲件特点的工艺分析，确定级进模排样方案过程和模具主要工作零件及模具总装结构设计。
The gap between the minimum cutting edge cutting, trimming punching die when the distribution width is small, these are to be noticed.
刀口模切割线间的间隙最小，冲孔模修整时的分布宽度也很小，这些都是要注意的。
With horizontal opposite punching die, horizontal punching of large parts of tractor frames can be fulfilled.
使用水平对冲模具，可以完成拖拉机机架等大型零件水平冲孔。
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.
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。
So it is very necessary to exploit a practical CAD system for panel trimming and punching die design.
所以，针对覆盖件开发一套实用的修边冲孔模cad系统无疑是十分必要的。
The punching die design of external bracket of car pump is elaborated.
详细论述了轿车油泵外用支架的冲压模具设计过程。
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.
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。
Discuss punching small thread fluted opening technology, die structure, die design and die manufacture technology on thin sheet.
论述了在薄板冲压件上，用变薄翻边冲制小螺纹底孔的工艺、冲模结构、设计与制作技术。
A drawing process for sealing cover of automobile connecting rod and a method of chamfering by punching were analyzed. The die structures designed for the key procedures were introduced.
分析了汽车连杆油封盖拉伸工艺及用冲压成形完成倒角的方法，介绍了关键工位的模具结构。
The design analysis and die structure of typical common punching die of button contact are introduced.
介绍了一副典型的普通触指冲落模的设计分析和模具结构。
Aimed at small products with small batch and thin material, considering to lower die costs, a pair of simple progressive punching die is designed.
针对批量小、材料薄的小型产品，考虑到尽量低的模具成本，设计出一副简单的级进冲裁模。
The punching process and die structure design of precision punching gear piece were introduced. hoped it to be a reference for die design of similar parts.
介绍了精冲片齿轮的工艺方法及模具结构设计，希望能为类似零件模具设计提供参考。
Using this CAD system, the user can be convenient to design a suitable punching die quickly according to needs of the different factories.
利用该CAD系统，用户可以方便、快捷地设计出适合的冷冲压模具，满足不同生产厂家的需要。
This article introduced several problems in the design of punching die for electronic watch champed plate. Provided several select methods of design value.
本文介绍了电子表夹板零件冲模设计中应解决的几个问题，给出了几种结构参数的选择方法。
Based on analysing the typical structure of trimming and punching dies, the author proposes a CAD system for panel trimming and punching die structure design based on functional component.
在分析汽车覆盖件修边冲孔模典型结构的基础上，提出了一种基于功能组件的修边冲孔模cad系统结构。
The reasons of scrap rising and missing material during the working process of punching die are analyzed, and the solving methods in theory and actual manufacture are provided.
分析了在冲裁模工作中，废料上浮及不带料产生的原因，以及在理论、实际生产中的解决办法。
The key of improving punching accuracy and utilization ratio of material will be proper selection and design of positioning system and devices of feeding of punching die.
正确选择与合理设计冲模送进条(带)料及半成品的定位机构与装置是提高冲压精度和材料利用率的关键环节。
The utility model relates to a simple manual punching apparel and pertains to the field of punching die.
本实用新型涉及一种简易手工冲孔装具，属于冲压模具领域。
It put forward an improvement of common punching die to solve the problem. It can obtain the effect of precise punching.
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。
Furthermore, the trimming, smooth punching, related process and punching die of high-precise instrument parts are introduced respectively.
介绍了高精度仪表零件的整修、光洁冲裁及相关工艺及冲模。
Owing to low requirement of the roughness of button contact used by high voltage switch, it's hard to get to the precision requirement with common processing of punching die.
由于高压开关用触指的表面粗糙度要求比较低，用普通冲压模具加工是很难达到精度要求的。
The decomposing process of punching, layout, die structure, work principle and design of key part of die are introduced.
介绍了冲压工艺分解过程、排样图、模具结构、工作原理以及模具关键零部件的设计。
The invention relates to an electric threading apparatus in a punching die, belonging to the machine finishing field.
本发明涉及一种冲压模内电动攻丝设备，属于机械加工领域。
This die success application, develope the core pipe punching hole processing scope.
该模具的成功应用，拓展了有芯管子冲孔的加工工艺范围。
Analyzed forming process of the fixed frame in automobile steering system, mainly introduced side hold punching die structure design.
分析了汽车转向系统中固定架的成形工艺，主要介绍了冲侧孔的模具结构设计。
This paper introduces the structure and characteristics of the punching die for the nonmetallic adhering materials, and points out the requirement of the design and manufacture.
介绍了非金属粘合材料冲孔模具的结构与特点，提出了模具的设计与制造要求。
To meet the design requirement of die, it needs to master the technique of structural design and conduct mechanical analysis when DE - signing punching die of oblique die.
要设计的模具满足要求，就需要斜孔冲裁模具设计时，既要掌握结构设计技巧又要进行力学分析。
This article analyses the trait of punching segment die, and introduces the superiority of making die by segment and increasing die life.
分析了冲栽拼块模具的特点，并介绍了拼块结构在制造模具和提高模具使用寿命等方面所具有的优势。
In the punching die of printed-circuit boards, a hydraulic stripper is used.
本文介绍了在印刷线路板的冲孔模中，采用的液压卸料装置。
应用推荐