变形加工

显微分析研究表明，在Fe3Al中引入TiC颗粒，可以有效地细化材料的显微组织，从而改善材料的热变形加工工艺性能。

Microstructure observations show that the addition of TiC particles can refine the microstructure and is beneficial to the deformation processing .

UHMWPE制品的受热形变和热变形加工

The thermal deformation and heated shape - changing processing of UHMWPE products

CeZrO2/CePO4复合陶瓷材料的钻削加工表面具有明显的塑性变形加工痕迹。

The cutability grades of Ce-ZrO_2 / CePO_4 composites increase with the proportions of CePO_4 . There were obvious ductile machining marks on Ce-ZrO_2 / CePO_4 composites drilling surfaces .

热变形加工使两种合金的晶粒度大大减小，拉伸强度大幅提高，在同等加工条件下，含Mn合金形变细化晶粒作用更显著；

Hot extrusion of the two alloys can enormously decrease the grain size and increase their strength . The grain refining effect of the magnesium alloy containing Mn through extrusion will be more remarkable than that of alloy containing Zr .

工-夹系统刚度计算及变形加工误差模型

Machining Error Analysis Based on the Stiffness of Workpiece-Fixture System

多重变形加工长丝技术

Deformation after machining ? Study on the Technique of Multi-texturing Filament Yarns

焊管深度塑性变形加工技术的新进展

PLASTIC FINISHING New Development of Technology for Deep Plastic Deformation of Weld Pipe

非均匀流场在喷气变形加工中的作用

Function of Non-Uniform Flow in Air Jet Texturing Process

变形加工中的小批量特殊产品的制造&新的挑战和机遇

Small and Special Production Batches in Texturing & A Challenge , A New Opportunity

考虑冷变形加工硬化的翻边力理论计算

A New Theoretical Calculation Model for Flanging Forming Force Based on Cold Deformation Work Hardening

本文研究了利用弹性变形加工离轴抛物面的方法，并给出了一个特定的离轴抛物面的实验结果。

We have used a method for making off-axis paraboloidal mirrors by means of elastic deformation .

提出了热变形加工过程中失塑温度区间的概念，即容易开裂的温度区间。

The concept of ductility-dip temperature range ( DDTR ) during hot deformation was proposed in this article .

而且采取传统的铸造和热变形加工方法，一般难以获得细小均匀组织。

In addition , it is difficult to prepare TiAl alloy with fine and homogeneous microstructure by traditional casting and mechanical working processes .

研究了银氧化锡电触头材料的反应合成制备以及制备的银氧化锡电触头材料在大塑性变形加工条件下的组织均匀化过程。

The fabrication of silver tin oxide by reactive synthesis and the microstructure homogenization of reactive synthesis silver tin oxide in the severe plastic deformation were researched .

结果发现：强烈塑性变形加工可引起析出相变形、碎化，然后溶入基体形成过饱和固溶体。

It is found that the precipitates are deformed , fragmented , and followed by dissolution into the matrix to form supersaturated solid solution in severe plastic deformation process .

变形加工使得制成纱线的形态结构摆脱了原长丝纱均匀、呆板、极光严重的缺点，接近短纤纱线。

Textured process can make to modify morphological structure of filament yarn changing uniformity , stiffness , strong glitter in former filament which will be similar with staple fiber yarn .

rc/w小，法兰曲边变形加工度大，变形缓和作用增强。

When r c / w becomes small , the deforming machining degree of flange corner side is increased , and the mitigatory function of deformation of straight side is strengthened .

近十几年来，单一变形加工方法逐渐发展为多重变形加工方法，使变形纱短纤维化进入了成熟的时代。

In the latest decade or so , the single texturing method kept growing up to the compound texturing method which was considered the symbol of a well-rounded period of woollike yarn technique .

晶粒尺寸是影响材料性能的重要因素，以传统的铸造和热变形加工方法一般难以获得细小均匀的组织。

The grain size has a very important effect on the properties of material . However , it is difficult to prepare TiAl alloy with fine and homogeneous microstructure by traditional casting and mechanical working processes .

深度塑性变形加工与传统变形方法相比具有很大的优点，可得到超细晶金属和合金，其微观组织结构和性能也发生很大的变化。

Compared with traditional processing methods , the severe plastic deformation ( SPD ) has some advantages . It can produce ultra-fine grain metals or alloys and has a strong impact on the microstructure and mechanical properties of materials .

加弹机是化纤用纺织机械的一种，它是将涤纶、丙纶等无捻丝，通过假捻变形加工后成为具有中弹、低弹性能弹力丝的一种纺织机械。

Drew texturing machine is one kind of textile machinery which has been used in chemical fiber field . It processes polyester , polypropylene and other untwisted yarn and produces the elastic yarn with the low and high elasticity .

指出形状参数rc/w直接决定矩形盒相对拉深比和法兰变形加工度，并与成形极限密切相关。

It 's pointed out that the relative drawing ratio of rectangular case and flange deforming machining degree depend directly on r c / w , the geometric shape parameter , which is closely related to the forming limit too .

增大凸模形状参数rc/w，成形中法兰短边和曲边材料向凹模口的流入速度减小，曲边变形加工度增大，是使成形极限降低的原因之一。

Increasing punch shape parameter r_c / w results in the decrease of the velocity of material of flange short side and corner flowing into die edge , thus enhancing the forming machining degree of corner . It 's one of the reasons that the forming limit is decreased .

TRIP钢塑性变形时加工硬化行为研究

Study on Working-hardening Behaviour of TRIP-assisted Steels During Plastic Deformation

新型TiC钢结硬质合金致密化技术TRIP钢塑性变形时加工硬化行为研究

Densification processing of a new steel bonded titanium carbide Study on Working-hardening Behaviour of TRIP-assisted Steels During Plastic Deformation

用MPS变形机加工新型聚合物

Processing new polymers with the MPS texturing machine

MPS变形机加工的一些新型聚合物&PTT和PLA，用可再生原料制造，也是可生物降解的。

Some of the new , MPS processed polymers & PTT and PLA are manufactured from renewable raw materials and are also biologically degradable .

镁合金AZ31B的高温塑性变形及加工图

Plastic deformation at elevated temperature and processing maps of magnesium alloy

本文在小直径CBN砂轮磨削沟槽双侧面、单侧面和底面实验的基础上分析了磨削力对小直径CBN砂轮挠曲变形及其加工精度的影响。

Based on investigation of grinding forces , this paper analyzed the deflection of CBN quill in grove grinding process due to grinding force , and the influence on grinding precision .

微细旦假捻变形丝加工与应用

The process and application of false twist texturing fine filament