backward extrusion的例句大全

Derivation and Experimental Research on the Pressure for Backward Extrusion With Biconical Punch Under Conditions of Semi-active Friction

双锥冲头半积极摩擦反挤压力与实验研究

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The article shows the approach to eliminate or reduce defects caused by unstable extrusion pressing for reorganized steps of backward extrusion pressing and gives a new idea of the time when contraction point occurs at the end during backward extrusion.

本文对反挤压过程重新划分阶段，指出了消除或减少不稳定挤压引起缺陷的途径，对反挤压时尾部收缩点出现时间提出了新的观点。

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a new method for processing the hexagonal hole in the axle by hot backward extrusion on the friction press was proposed, which threw away the traditional milling or slotting method. discussions were made on the possible defects and corresponding measures.

对轮轴上六方孔的加工提出了摒弃传统的铣插加工方法，采用在摩擦压力机上进行热反挤压成型，并就可能出现的缺陷及防止措施进行了探讨。

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Forming force during backward extrusion of hollow billet was analyzed by slab method and numerical simulation.

采用主应力法与数值模拟相结合的方法，研究分析空心坯料反挤压成形力变化规律。

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Wearing and fracture on the punch often apoccur during the forming cylinder of in which a warm backward extrusion process is employed.

采用温挤压成形工艺生产减速顶滑动油缸体时，冲头经常会出现磨损和断裂失效。

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Experimental research of the influence of backward extrusion on the mechanical properties of SiCw/ 6061 composite

反挤压对SiCw/6061力学性能影响的实验研究

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The best composite was the one after backward extrusion and heat treatment.

其中力学性能最好的为反挤压后经过热处理的TiB2/Al-Si-Mg-Cu复合材料。

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Simplified Slip-Line Solution for the Backward Extrusion Forming of Cup-Shape Parts with Axial-Symmetry

轴对称杯形件反挤压的简化滑移线解

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Calculated deformation rule has some reference to the design of backward extrusion process.

计算得到的变形规律对于链条滚子的反挤压工艺设计具有一定的参考作用。

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The Application of the Backward Extrusion in the Fabrication Process of Silver Alloy Materials

反向挤压在银合金材料加工中的应用

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The backward extrusion process is a chief method to form the parts of nonferrous, iron and steel materials. It has been widely applied to the metal forming industry.

反挤压成形是有色金属、钢铁材料生产与零件成形加工的主要方法之一，在金属塑性成形工业生产中有着广泛的应用。

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Based on rigid-plastic finite element method, backward extrusion process of TB10 titanium alloy cylinder was simulated numerically.

基于刚塑性有限元法，对TB10钛合金筒体反挤压过程进行数值模拟。

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Based on the optimized parameters, the backward extrusion and ironing formation technology experiment of shell parts is done.

接着，论文用优化的工艺参数对电池壳体零件的反挤压+变薄拉深成形工艺做了试验，归纳了反挤压和变薄拉深的模具设计要点和经验。

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Influence of backward extrusion punch shape to the extrusion process

反挤压凸模形状对挤压成形工艺的影响

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Varying law of extrusion force in process of backward extrusion

反向挤压时的挤压力变化规律

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The experiments prove the effectiveness of semi-active friction in lowering the pressure of backward extrusion for cup-like pieces of rolling bearing steel.

在实验装置上验证了轴承钢半积极摩擦反挤杯形件降低挤压力的效果。

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The main purpose of the paper is to produce high strength and high modulus of aluminum composite pipes through backward extrusion.

本文研究课题的主要目的是通过反挤压工艺制造出高强度，高模量的铝基复合材料管材。

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Analysis of superplastic deformation of backward extrusion by the rigid plastic finite element method

用刚塑性有限元法分析超塑性反挤压成形

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Backward Extrusion Rotary Swaging Forging

旋转反挤压锻造

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The set-up is designed for experiments of backward extrusion under conditions of semi-active friction and can be used in practical production as well.

设计了可用于实验和生产的半积极摩擦反挤压的实验装置。

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