复杂杯形件的金属流动比较复杂。
The metal flow of complex cup part is more complex than regular ones.
本文就双杯形件挤压成形工艺进行了研究。
The paper makes some studies on extrusion forming technology of two-cup part.
研究了圆锥杯形件的变形模式，将其成形过程分为三个阶段。
This article studied the deformation mode during superplastic bulging of conical cup from sheet metal.
对一种底部带凸缘的深杯形件的正、反挤压工艺分别进行了试验研究。
The test and study respectively on the forward and backward extruding technology for deep-cup-typed component with flange on base were conducted.
用塑性理论求得杯形件拉深成形工艺过程中凸缘部分的应力与应变分布的解析解。
The paper mainly focuses on the analysis of the distribution of stress and strain in the flange of a cup-shaped part during deep drawing, according to the plastic mechanics theory.
杯形件的口部壁厚差是生产中时常遇到的技术问题，也是热压杯形件中最难控制的一种尺寸。
The wall_thickness difference of the cup_shaped part is a technical problem often occurring in production, and it is a size most difficult to control when producing hot_extruded cup_shaped parts.
采用同样热处理工艺对温成形杯形件与原材料进行处理，杯形件的抗拉强度和塑性都比原材料略有提高。
Compared with raw material, the cup formed by the technology of warm forming has perfect metal flow lines and the body's hardness and tensile strength are g...
以DF7C型内燃机车锻件中的杯形零件之一——气缸螺栓保护螺母为例，进行温挤压工艺研究，并据此设计出了成形模具。
Taking cylinder nut-protected bolt, one of the cup-shaped parts in the forging parts of DF7C gas engine, as an example, the warm extruding is researched, accordingly, the forming die is designed.
交叉复合弯销与液压抽拔交叉型芯压铸模结构，用于压铸带内侧凹的杯形零件。
A die casting die with pumping crossed cores by crossed compound dog-led cams and hydraulic pressure is used for cupulate parts with inboard concave.
针对一种具有深孔的双杯形零件，对7a04铝合金复合冷挤压工艺进行了研究。
In this paper, the cold extrusion process of 7a04 aluminum alloy was developed for the production of a double-cup workpiece with a deep hole.
针对一种具有深孔的双杯形零件，对7a04铝合金复合冷挤压工艺进行了研究。
In this paper, the cold extrusion process of 7a04 aluminum alloy was developed for the production of a double-cup workpiece with a deep hole.
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