讨论了冲裁凹模工作部分的结构组成。
The structure and composition of work area of blanking lower die were discussed in this paper.
讨论了挤压流动模型、凹模优化设计原理。
The flow model of extrusion and optimal principles of die design are discussed.
介绍了多弯弯曲件冲模的凸模、凹模结构。
The structure of the punch and die of a stamping die for a multi-bending component was presented.
散热器进出水管剖切模采用浮动凹模芯轴结构形式。
A structure form of floating matrix core shaft has been adopted in the die for slitting the water pipe of the radiator.
冲裁间隙是指冲裁凸模和凹模之间工作部分的尺寸之差。
Blanking gap is the difference size between the male die and female die's work part.
冲裁件的尺寸精度要取决于凸、凹模的刃口尺寸及公差。
The size accuracy of press tools main ly depends on the cutting edge sizes a nd tolerances of punches and matrixes.
最后通过一个“电话上盖凹模加工”实例实现刀具轨迹的优化。
Finally, the tool path optimization has been realized through the example of "a telephone's top head concave mold processing".
调整块两边为垂直面，另两边斜面角度与凹模模块角度相匹配。
Both sides of the regulation blocks are vertical planes, and the angles of the inclined planes of the other both sides are matched with the Angle of the concave module.
盒形件拉深主要变形区集中在盒形件角部的法兰和凹模圆角部位。
The main deformation areas of the rectangular box in deep drawing were flanges and the circle-corners of female die in the corners.
详细阐述了硬质合金模芯镶块剖分式组合凹模的结构和制造工艺。
The structure and manufacturing engineering of combination die which was made up of steel-bonded carbide core and insert block were expatiated.
喷油器体因形状所致，其挤压成形无法采用传统的整体凹模结构。
The conventional structure of a entire concave die is not applicable for extrusion of fuel injector bodies because of shape of fuel injector bodies.
通过拉深工艺试验证明该曲面凹模可以达到很小的极限拉深系数。
And it is proved that it can reach smaller limit drawing ratio by the deep drawing experiments.
分析了管材无凹模冲孔的工艺特点，提出了该类模具设计的要点。
The technical characteristics of no-female die piercing on pipe were analyzed and the key points in design of a practical no-female die piercing die were presented.
可移动凹模加载方式2比加载方式1更有利于板材厚度的均匀分布。
Furthermore, the thickness distribution gets more uniform when using the movable die and adopting loading mode 2 compared to that of adopting loading mode 1.
凸模和凹模，可根据客户要求进行精加工，表面光洁度高，公差准确。
Punch and die, according to customer requirements for finishing, surface finish, tolerances.
本文给出了花键轴开式整体凹模挤压时挤压力计算的三维上限分析法。
A three dimensional upper bound analysis technique for calculating the extrusion pressure of a spline shaft was presented in this paper.
平锻机上的凸、凹模，铜合金挤压模，镶块，高温工作下的热剪切刀。
Tools for forge machine, die insert, extrusion mould for Cu alloy, hot shearing knives.
差压计锻件可以采用普通开式模锻成形和可分凹模多向闭塞精密模锻成形。
The differential gauge forging can be made by general open die or horizontal split precision closed die.
在相同的压弯弯曲角度下，增大凹模支点的间距可以减小管坯截面的畸变。
At the same press bending Angle, the cross section distortion of the tubes decreases by increasing the distance between the die fulcrums.
对模具的应力状态进行了分析，提出了组合凹模的方法以提高模具使用寿命。
The stress states of the die were studied, and the assembled-die structure is put forward to improve the service life of die.
根据该零件特点，提出了采用有凹模冲孔加工，并介绍了模具结构及工作过程。
According to the characteristics of the part, proposed piercing process with concave die. Introduced die structure and working process.
针对数值分析后的模型，采用激光选区烧结法快速制作零件及凹模的实体原型。
The rapid prototypes of the part and its die were fabricated by selective laser sintering (SLS), a rapid prototyping technique.
并从提高模具强度和使用寿命的角度，提出了方锥形件整形凹模的合理设计方案。
A reasonable design of the sizing matrix was proposed with the view of improving the die strength and extending its service life.
对硬质合金拉伸凹模结构及设计要点作了详细介绍，对同类型模具设计提供了参考。
The structure and design points of hard alloy drawing combination concave die were introduced in detail and provided the reference to the similar die design.
阐述了槽型凹模拼块在加工时的工艺流程、工艺要求，以及槽型凹模拼块组装程序。
The technology process, technology requirement and the assembling procedure of shaped groove die were also set forth.
该模具的凸模和活动凹模镶块分别在斜楔和楔形滑块作用下水平相向运动完成冲裁。
By controlling the wedge block and springs, its punches and movable plate blocks achieve the horizontal punch movement.
组合凹模的应力分析是一个非常复杂的问题，对其进行精确分析是解决模具寿命的关键。
The stress analysis of combined die is a very complicated problem, and the exact analysis on it is a key to solve the mould life.
组合凹模的应力分析是一个非常复杂的问题，对其进行精确分析是解决模具寿命的关键。
The stress analysis of compound female die is a very complicated problem. Its accurate analysis is the key to solve die longevity.
于上架梁的下方固定有顶杆和凹模，于下架梁上安装有其一端部至少有一个肩凸的型芯。
An ejector rod and a female die are fixed at the lower part of the upper beam, and a mold core is mounted on the lower beam. The end of the mold core has at least one shoulder.
于上架梁的下方固定有顶杆和凹模，于下架梁上安装有其一端部至少有一个肩凸的型芯。
An ejector rod and a female die are fixed at the lower part of the upper beam, and a mold core is mounted on the lower beam. The end of the mold core has at least one shoulder.
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