• The choice of liquid shot-peening parameter and the application to strengthen the part surface are introduced.

    介绍液体技术中的参数选择汽轮机零件表面强化中的应用

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  • The choice of liquid shot-peening parameter and the application to strengthen the part surface.

    介绍了液体技术中参数选择汽轮机零件表面强化中的应用

    youdao

  • Based on the characteristic of thin aluminium skin, shot peening and peening forming, peening forming by double face is a new mixed process.

    成形技术结合铝合金薄板特点,在喷成形强化工艺基础上,提出种边缘工艺技术。

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  • The cause of cracks after brush-plating on the main speed reducer of helicopter was analyzed and the ameliorative measures by shot-peening were brought forward consolidation.

    分析了直升机减速器齿轮电刷镀修复产生裂纹成因通过试验提出了喷丸强化改进措施

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  • The result indicates that the improvement of the fatigue limit is due to the nano-crystallization and severe plastic deformation in the surface layer induced by high-energy shot peening.

    结果表明高能喷丸后表层组织发生严重塑性变形实现组织纳米化,提高弯曲疲劳寿命主要原因

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  • The feasibility of improving K417 fatigue life by surface shot peening and recrystallization was studied.

    研究了采用喷丸结晶方法提高K417 合金疲劳寿命可行性

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

    处理改善合金应力松弛性能。

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  • The surface nanocrystallization is approached on a commercial pure titanium by using high energy shot peening(HESP) technique.

    高能振动喷丸法对工业进行了表面纳米化的研究。

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  • Using of pre-drawing, extruding holes and shot peening techniques has shown obvious effect in extending the fatigue life of motorcycle chain.

    拉、喷丸等强化工艺来提高摩托车链条疲劳寿命效果很明显

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  • The high manganese steel was processed by the conventional shot peening technology, and the surface microstructure was characterized.

    利用传统的喷技术锰钢表面喷丸处理研究材料表层组织结构特征。

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  • The flow, the components of plating liquid and the parameters of master working procedures for renovating gears by shot-peening and brush-plating were detailedly presented.

    详细给出了齿轮电刷复合修复工艺流程、镀液配方主要工序工艺参数

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  • Three methods of surface self-nanocrystallization for iron and steel are ultrasonic shot peening, high energy shot peening and surface mechanical attrition treatment.

    实现钢铁材料表面自身纳米晶化主要方法超声、高能喷丸机械研磨处理等。

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  • The surface residual stresses of tank track pins after being strengthened by means of rolling, shot peening or rolling plus shot peening were measured by X-ray stress measurer, respectively.

    X射线应力测量仪分别测定坦克履带压、喷滚压喷丸三种表面强化后的表面残余应力

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  • When welding, cutting, grinding, polishing, shot peening, and so the need for the collection of clean, I may live in accordance with customer demand for overall system design and installation.

    焊接切割打磨抛光、喷多个工位需要收集净化时,公司根据客户现场要求进行整体系统设计安装

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  • Both shot peening and contact rolling belong to the cyclic elastic-plastic deformation process under the action of Hertz stress.

    过程随后接触疲劳滚压过程同属赫兹应力作用循环弹塑性应变过程。

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  • Mechanic shot peening is a traditional process and widely employed by industrial circles.

    传统机械工艺工业界已经得到广泛的应用。

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  • Fatigue test was carried out for commercial pure titanium that have nano-crystallized in surface by high-energy shot peening.

    采用高能喷丸方法使工业疲劳试样表层实现纳米化,进行了疲劳试验

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  • Based on the requirement of a domestic aviation enterprise, the influence of polishing after shot peening on 300m steel and its mechanism are studied in this paper.

    本文基于国内某航空企业需要300M零件喷强化打磨处理强化效果的影响及其影响机理进行了研究。

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  • The microhardness and surface roughness of specimens before and after shot peening was studied and analysed.

    分析研究了强化处理前后显微硬度表面粗糙度

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  • After shot peening, the regular fatigue strength of aluminium alloy can be increased and the effect of micromotion on fatigue performance of ther material can be avoided.

    铝合金经喷强化处理常规疲劳强度提高使材料疲劳性能不受微动作用的影响

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  • The surface nanocrystallization of a low carbon steel and commercial pure titanium was realized by using high-energy shot peening technique.

    本文利用高能振动技术低碳钢工业进行了表面纳米化处理。

    youdao

  • The microstructure in shot-peening surface plastic straining layer of several softening and hardening materials are investigated.

    研究软化硬化材料表面应变组织结构

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  • The fatigue strength of commercial purity titanium was improved through shot peening or cold rolling treatment.

    工业、滚压强化后,疲劳强度得到不同程度提高。

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  • In this paper, the effect of heat treatment by the nitrogen atmosphere and vacuum furnace and shot peening thereafter on fatigue properties of 300m steel were studied.

    本文对比分析氮基保护气氛真空热处理加热介质300 M钢疲劳性能影响研究了热处理后表面喷丸强化对300 M钢疲劳性能的改善情况。

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

    高能气动喷通过剧烈塑性变形产生材料的方法之一。

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  • Experimental results indicated that the effect of shot-peening and ion implantation on the S-N curves is related to temperature.

    结果表明喷丸离子注入材料疲劳s - N曲线影响与实验温度有关

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  • Shot peening is a widely applied process for surface modification of materials because of its salient features such as easy operation, low energy consumption, high efficiency and broad suitability.

    具有操作简单耗能少、效率、适应面广优点,金属材料表面改性有效方法

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  • It has been shown that the high cycle and the low cycle fatigue strength can be obviously improved by shot peening.

    结果指出,喷丸引起表面形变层内的上述变化,能够有效地提高粉末合金高温下的疲劳性能。

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  • It has been shown that the high cycle and the low cycle fatigue strength can be obviously improved by shot peening.

    结果指出,喷丸引起表面形变层内的上述变化,能够有效地提高粉末合金高温下的疲劳性能。

    youdao

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