压力加工

压力加工各基本工序中，在变形体内，由于流速不均和流动方向不同，切变形是普遍存在的，而且在变形体的某些部位占主导地位。

In the major processes of press work , shear deformation usually occurs owing to the non-homogeneous flowing velocity and different flowing direction of metal , which plays a main role in some parts of the deformed work .

稀土Ce和Gd铸锭采用冷轧的方式进行加工，然而稀土金属塑性差，易氧化，加工硬化率高，难于进行压力加工。

But rare earth metal easily is oxidized , and its plasticity is poor , its hardening rate is high , it is difficultly to execute pressure processing .

经过中频炉熔炼，压力加工以及热处理，制备了厚度尺寸范围0.10~0.20mm的Pd-Ba合金箔材。

Middle-frequency melting , deformed process and final heat-treatment were used to prepare Pd-Ba alloy foil with thickness in range of 0.1 ~ 0.2 mm .

Gleeble-3800热/力模拟系统具有热/力模拟过程动态模拟的功能，它可广泛用于钢铁材料在连铸、压力加工、热处理、焊接等热加工过程中的加工性能分析。

Gleeble-3800 thermo-force simulation system has the function of dynamic simulation during the process of thermo-force simulation , it is widely used for the processibility analysis of the steel material in the process of continues casting , press work , heat treatment welding etc.

摩擦与润滑是金属压力加工中的重要因素。

Friction and Lubrication are important factors under metal working conditions .

金属压力加工用水基乳状液的质量指标探讨

Study on quality indexes of water-based emulsion for pressurized metal working

金属压力加工问题的流函数速度模式上限解

Upper-Bound Solution of Metal forming Problem with the Flow Function Velocity Model

多功能数据采集与控制系统在压力加工领域的应用

Application of multi-function data acquisition and control system in material processing area

努力探索压力加工专业实习改革的新路子

To explore new ways to practice reform in presswork major

合金采用真空熔炼、底部浇铸、锻造及压力加工成形，并研究了不同热处理工艺对合金的组织和性能的影响。

Research the effect of different heat treatments on microstructure and properties .

金属带材压力加工中张力控制系统的探究

Research on Tension Control System of Metal Strip Material

铱虽具有面心立方晶体结构，但其压力加工性能却很差。

Iridium with face-centred cubic structure has poor workability .

液压机是生产大型模锻件的重要的压力加工设备。

Hydraulic press is an important smithery mechanism in producing the large-size forgings .

压力加工用的黄铜称为变形黄铜。

Pressure with brass called machining deformation of brass .

提出了机械压力机在压力加工生产中的安全问题。

Put forward safety of mechanical press during manufacturing .

本产品系采用粉末冶金方法经压坯和压力加工而制成。

This product is manufactured by powder metallurgy through compacting and pressure working .

高速数控转塔冲床（高速数控冲模回转头压力机）是应用于高端压力加工的设备。

Rapid NC turret punch press was used as advanced press process equipment .

压力加工机械载荷与轴温的监测

Monitoring of load and shaft-temperature in plastic-working machinery

压力加工车间产品质量集成监控系统

Products Integrated Quality Monitering System for Pressing Workshop

圆锥筒形零件的压力加工成形

Press-working Technology for Conical Barrel - shape Parts

压力加工成型过程中存在着基本变形和剪切变形。

There are basic deformation and shearing defomation in the processes of pressworking forming .

塑性压力加工时接触面上单位压力的分布规律

Principle of the specific pressure distribution on the contact surface under the plastic deformation

压力加工数值模拟中的体积改变问题

Volume change in simulation of metal-forming processes

金属压力加工摩擦学中的模糊问题；

Fuzzy problems in metal working tribology ;

金属压力加工中的摩擦与润滑

Friction and Lubrication in Metal Working Process

钨触点材料压力加工工艺的探讨

Study of Processing of W Contact Material

介绍了一种塑性压力加工的新技术&金属轴搓滚加工技术。

A new technigue for plastic pressure machining scrubbing and rolling metal shaft is discussed .

压力加工过程对复印机卤素灯用钨丝二次再结晶性能的影响

On the Re-crystallization Properties of Tungsten Wire Used in Manifolder Halogen Lamp by Press Processing

面向21世纪金属压力加工专业教学内容和课程体系改革研究

Reform Study on the Teaching Contents and Curricular System of Metallurgical Pressure Machining Speciality for 21st Century

阳极磷铜变形抗力的实验研究高锡磷青铜压力加工材料的研制

Experiment of anodic phosphor copper deformation resistance A Study on the Phosphor Bronze With High Tin Content