1) shot peening
喷丸
1.
Experimental investigation and finite element simulation on grain refinement of copper due to shot peening;
高能气动喷丸致纯铜细晶化的实验与模拟
2.
Electrospark surface strengthening by Mo electrode and shot peening on improving fretting fatigue resistance of Ti alloy;
Mo电极电火花强化与喷丸复合提高Ti合金微动疲劳抗力
3.
Influence of shot peening on fatigue property of 23Co14Ni12Cr3MoE steel;
喷丸强化对23Co14Ni12Cr3MoE钢疲劳性能的影响
2) shot-peening
喷丸
1.
Influence of shot-peening on plasma nitriding of H13 steel;
喷丸对H13钢等离子渗氮处理的影响
2.
The influence of coverage ratio on the residual stress and mechanical properties of a material is investigated by the finite element simulations of the shot-peening models of single shot impact and multiple impingement.
采用有限元法模拟喷丸过程,通过比较单丸粒模型和多丸粒模型,研究了喷丸覆盖率对残余应力和材料强化的影响。
3.
Experimental results indicated that the effect of shot-peening and ion implantation on the S-N curves is related to temperature.
采用喷丸和离子注入对Ti-6-22-22合金机械加工样品进行表面处理,研究表面处理对Ti-6-22-22合金室温和高温疲劳寿命的影响。
3) Shot blasting
喷丸
1.
Deformation of surface layer by shot blasting on oxidation resistance of TP304H steel at elevated temperature in water vapor;
喷丸对TP304H钢高温水蒸气氧化行为的作用
2.
Investigations on outer thermal spraying and inner shot blasting on boiler tube to promote high-temperature corrosion resistance;
采用外壁喷涂与内壁喷丸方法提高锅炉高温受热面管抗高温腐蚀性能的试验
3.
Factors affecting the cleaning efficiency of shot blasting for steel structure coating;
影响钢结构涂装喷丸清理效率的因素
4) peening shot
喷丸用钢丸
5) glass bead peening
玻璃丸喷丸
6) Shot peen forming
喷丸成形
1.
Starting from the structure characteristics of the large integral panels,the structure forms and classification of the integral panels are introduced,and the oversea research situation and the developing tendency of the shot peen forming and the creep age forming technolog.
从大型整体壁板的结构特点出发,介绍了整体壁板的结构形式和分类,重点阐述了整体带筋壁板喷丸成形技术和时效成形技术的国外研究应用进展及发展趋势,分析了国内现有整体壁板成形技术的基础和存在问题,特别介绍了国内在ARJ21新支线飞机研制中所取得的最新进展。
2.
The shot peen forming process model presented herein can be used to properly simulate the progressive deformed plastic layer , using a notional temperature gradient to appropriate macroscopic deformation.
从喷丸成形的客观机理出发,建立反映弹丸打击而产生宏观变形效果的等效塑性变形层概念,应用等效静态载荷温度场来模拟变形过程。
3.
Shot peen forming is an important sheet metal forming process for aircraft industries.
喷丸成形是航空制造工业中机翼整体壁板不可替代的或者是首选的成形方法,可是在采用喷丸计算机数字控制(CNC)系统后工艺参数的选择仍然依靠试验数据和操作经验,这已成为喷丸成形工艺中的瓶颈。
补充资料：喷丸
喷丸
shot peening
PenW0n喷丸(shot peening)用钢铁丸或玻璃丸喷射金属零件表面的表面防护方法。喷丸处理可提高材料的疲劳强度、抗应力腐蚀能力和表面硬度。通过离心力或压缩空气喷射丸粒，使其以很高的速度冲击零件，可在表面产生塑性变形层，缓和机加工和热处理残留的张应力，形成残余压应力。喷丸处理后零件使用温度不能过高，以免残余压应力消失。钢铁件最高使用温度为260~290‘C，铝件为170‘C。 喷丸处理一般控制喷丸强度达到所需的压应力。影响喷丸强度的主要因素有:丸粒直径、丸粒硬度、喷丸速度、喷射角度和丸粒破碎量。常用的丸粒有铸铁丸、铸钢丸和玻璃丸，直径范围0.15一4mm。中等尺寸的丸粒(直径和6一。.75mm)常用于对金属材料进行喷丸处理。 喷丸处理也可用于表面预处理，消除铸件、锻件或热处理后零件表面的型砂及氧化皮，清理焊渣，还能对扭曲的薄壁零件进行校正。 (李宜)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条