shot peening

And when shot peening treater, the fatigue strength of the chian will improve 12.3%.

经喷丸处理链条疲劳强度可提高12.3%。

The equipment, technology technical inspection, strengthening effect and mechanism of shot peening are reviewed. The paper can be used as a reference for engineers in their study, research and application of shot peening technique.

本文简要介绍了喷丸设备、喷丸强化工艺、技术检验、强化效果和强化机制，可供工程技术人员作为了解、研究以及推广喷丸技术的参考。

The effect of the multi-scale structure forming process by shot penning process parameters including shot peening pressure, duration time, diameter of projectiles and so on were discussed.

通过调节不同的喷丸工艺参数，探讨弹丸直径、喷丸时间、压力等，对表面形成多尺度复合结构的影响。

The working principle of laser shot peening was introduced.

介绍了激光喷丸技术的工作原理；

Strengthening Technologies of Shot Peening on Metal Part Surface Modification

金属零件表面改性的喷丸强化技术

The Phenomenon and mechanism of relaxation of compressive residual stress under static loading at the initial stage of fatigue and the optimum residual stress field induce by shot peening have been investigated.

本文研究了喷丸残余应力场在疲劳加载初期的静载松弛现象及机理，并对最佳喷丸残余应力场进行了探讨。

Test research of premixed water jet shot peening surface roughness

前混合水射流喷丸表面粗糙度的试验研究

The analysis of X diffraction of the samples after hardening showed that under shot peening conditions, the strengthening mechanism of high manganese steel had deformation twinning density and dislocation density but no Martensite strengthening.

加工硬化后试样的X衍射分析显示，在喷丸处理条件下，高锰钢的加工硬化机制为位错理论和孪晶硬化理论，没有诱发马氏体相变。

Technology of Water Jet Shot Peening at High Pressure

高压水射流喷丸强化技术

Research on surface stress condition of landing gear parts by shot peening

起落架零件喷丸强化表面应力状态的研究

FEA on Surface Shot Peening to Strengthen Railway Vehicle Bodywork; tetrahedral element characteristic

车体钢结构表面喷丸强化有限元分析四面体单元体的特征

In this paper taking No. 40# axle steel as the test material the writer chose two kinds of shot peening strength for peening the test sample.

以40＃车轴钢为试验材料，选择了两种不同的喷丸强度对试件施喷。

One of environmental protection of sandblasting, shot peening oriented.

其中以环保型喷砂 、 喷丸为主.

The grain on the surface had significant deformation after shot peening.

喷丸矫形后表面晶粒发生了较为明显的塑性变形。

SIDE AIR-BLASTING CHAIN FIRE GRATE The Effect of Controlled Shot-peening on the Cavitation in Hydraulic Turbines

侧鼓风链条炉排受控喷丸对水轮机空蚀的作用

Study on Surface Nano-crystallization by Adding Pressure Shot Peening and Its Effect on Wear Resistance

45钢表面增压喷丸纳米化及其耐磨性研究

Effect of Shot Peening on the Surface Stress Profile of Car Gear

喷丸强化对轿车用新型齿轮钢表面应力状态影响的研究

Data Communication of Control System on SPW-1 Shot Peening Machine

SPW－1型抛丸机控制系统的数据通信

Simulation of controlled shot peening process based on ANSYS/ LS-DYNA

基于ANSYS/LS-DYNA的受控喷丸工艺过程仿真

Technical Test of Shot Peening for Steyr Engine's Connecting-rod

斯太尔连杆喷丸强化工艺攻关试验

Effect on properties of hadfield steel after shot peening treatment;

喷丸处理诱导高锰钢表层纳米化对高锰钢性能的影响；

Effect of Strengthened Shot Peening on Surface Quality of Motor Vehicle Components

强力喷丸对汽车零部件表面性能的影响

Shot Peening ( SP ) is a typical severe plastic deformation method to produce ultra-fine grains of metallic materials.

高能气动喷丸是通过剧烈塑性变形产生细晶材料的方法之一.

The Development of Shot Peening Technique in Our Country

喷丸强化技术在我国的发展

It is suggested that the controlled shot peening can be used for impairing cavitation intensity and slackening development of cavitation.

水轮机空蚀破坏具有典型的机械疲劳破坏特征，针对其特点，提出采用受控喷丸工艺来减弱水轮机空蚀强度，延缓空蚀的发展。

Shot peening is an effective method to improve the surface properties of metallic materials.

喷丸处理是金属材料重要的表面强化手段，可以显著提高材料的表面性能。

Then the measuring system of ultrasonic shot peening impact force is established.

设计超声喷丸强化能力的实验装置，同时建立一套超声喷丸冲击力测量实验系统。

Shot peening is also improved the stress relaxation ability of copper alloy.

喷丸处理亦能改善铜合金的应力松弛性能。

A Technological Test for Gear Surface Shot Peening Intensification

齿轮表面喷丸强化的工艺试验

The reverse torsion fatigue limit after shot peening and prestrain is higher 20-30% than that of ground one.

对扭转试样进行喷丸和预应变，经强化后试样的对称扭转疲劳极限比磨削态提高20～30%。