同时探讨了激光工艺参数对强化效果的影响。
The influence of the laser technological parameters onthe strength effect is explored.
根据计算分析了激光工艺参数与激光定向凝固组织的关系。
The relationship between the laser processing parameters and laser directional solidification morphology was analyzed by the model.
目前，在实践中仍主要依靠试验和经验来获得激光工艺参数。
At present, the parameters of laser processing are chosen mainly by experiment and through experience.
通过控制激光工艺参数可以使另件的激光热处理加工质量获得稳定。
Stability of workpiece quality during heat-treatment pro:ess is obtained by control of laser technical parameters.
通过对激光工艺参数及合金粉末比例的优选，可以得到较理想的熔覆层。
Various laser processing parameters and different composition of alloy powder were chosen to get a perfect coating.
采用浓度为3%的盐水，对不同激光工艺参数的焊接件进行了腐蚀试验。
Salt water with the concentration of 3% is used in the corrosion test for the samples welded under different laser parameters.
同时开裂倾向还受激光工艺参数、涂层合金粉的配比以及强化相的形状、大小等因素的影响。
At the same time, the cracking trend is affected by the laser cladding process parameters, the alloy powders content, and the shape and size of the reinforced phases.
其研究结果对于不同参数的齿轮在选择合理激光工艺参数，以避免发生背面回火方面具有实际应用价值。
The result provides practical value for selecting reasonable laser technology parameters to avoid back-tempering for different gear parameters.
结果表明，熔池中微观组织的生长方向强烈地受激光工艺参数（激光输出功率和扫描速度）和合金成分的影响。
The experimental results show that growth direction of microstructure are strongly affected by laser technology parameters and alloy composition.
以激光喇曼光谱为主要测试手段，分析了合成产物的成分和粒度，研究了激光工艺参数对石墨成分转变的影响作用。
The product is detected and analyzed using Raman spectrum as the main method. The influences of laser parameters on transformation of graphite are investigated.
通过改变送粉激光熔覆过程中的扫描速度、送粉速率、基体预热温度等工艺参数，获得了单道激光熔覆层。
Single pass laser surface of the specimens using powder feeding method were obtained by varying the powder feeding rate and the preheating temperature of the substrate.
分析了主要工艺参数如：激光功率、扫描速度、送粉量以及Z轴增量对成型质量和形貌的影响。
The technics parameters, such as the laser power, scan velocity, powder feed rate and the Z axis increment, which influence quality and shape were analyzed in this article.
研究了试件表面处理状态、保护气体、激光输出功率、焊接速度、激光脉冲频率等工艺参数对焊接质量的影响规律。
The influence of the parameters such as surface treatment state, laser output power, welding speed, protective atmosphere, and pulse frequency on the welding quality was studied.
探讨了焊接工艺参数包括激光功率、焊接速度、正反面保护气体流量对焊接效果的影响。
The effect of processing parameters including laser power, welding speed and protection gas flow on the welding quality was researched in this paper.
通过组织与性能的综合评价，得出了激光熔铸涂层的最佳工艺参数。
The best technological parameters of laser surface melt casting were obtained through comprehensive analysis of structure and properties.
提出了一种以动态显式有限元为解算器，并采用遗传算法对矩形板激光弯曲成形工艺参数进行优化设计的方法。
Using explicit dynamic FEM as a solver, process parameter optimization design on laser bending of rectangular sheet metals was conducted with genetic algorithms (GA).
系统研究了激光功率、扫描速度、预热温度、铺粉厚度等工艺参数对成型试样质量的影响。
The effects of different process parameters such as laser power, scanning speed, preheat temperature, powder-bed depth on the sintered quality were studied systematically.
获得了激光切割铝板的较佳工艺参数。
The optimum technological parameters for the laser cutting of aluminium plate have been obtained.
本文介绍了一种微小深孔的特殊加工技术——激光打孔的原理和工艺参数。
The principle of the laser boring which is a special processing technique and is technical parameters are introduced in this paper.
研究了激光焊接输出功率、焊接速度、离焦量等工艺参数对焊接深度及焊接宽度的影响。
The effects of laser power? speed and defocusing parameter on welding depth and width have been studied in the experiment.
工艺参数优化后的激光无氧切割可获得基本无挂渣、无氧化的光滑切割断口。
The parameter - optimized laser fusion cutting can obtain smooth cut edges without dross and oxidation.
激光相变强化工艺参数的硬化层特性影响较大，在产品应用之前必须进行工艺验证。
The technological parameters of LTHT can affect the characteristics of hardening case, so verification must be conducted before applying the product.
着重强调了激光能量密度、脉冲宽度、作用时间等工艺参数与结深、杂质分布以及结电阻之间的密切关联。
The close correlations between laser energy density, pulse duration, interaction time and junction depth, dopant distribution as well as junction resistance are mainly emphasized in this paper.
激光表面改性层显微组织与显微硬度受激光处理工艺参数的控制。
The microstructure and hardness of the laser modified surface are governed by the laser processing parameters.
还介绍了激光切割的主要特性、主要工艺参数，以及激光光束对切割质量的影响。
Moreover this paper introduces the main characteristics of laser, the technique parameters of laser and the influence of laser cutting quality.
根据SLS加工工艺的特点，研究的工艺参数包括：层厚、扫描间距、激光功率、扫描速度、环境温度、层与层之间的加工时间间隔和扫描方式。
According to the feature of SLS, the parameters of interest are layer thickness, hatch spacing, laser power, scan speed, work surroundings temperature, interval time and scanning mode.
试验过程中，通过改变钎焊工艺参数及激光入射方式，研究了镀锌钢板激光填丝钎焊在不同热输入下的钎缝外观成形规律。
In experiments, brazing parameters and laser incident Angle were changed during the process. The regularity of appearance of brazing seam in different heat input was obtained.
介绍选择性激光烧结及烧结技术的基本原理，探讨了树脂基复合成型材料选择性激光烧结工艺及参数。
The basic theories of selective laser sintering and its sintering technique are introduced, and the sintering process and parameters of the resin-based prototyping composites are discussed too.
研究了激光光斑直径及离焦量、切割速度、激光功率等工艺参数对齿轮切缝宽度及加工质量的影响。
The effects on kerf width and quality made by laser facula diameter, focal point position, cutting speed, laser power and other technological parameters were studied.
研究了激光光斑直径及离焦量、切割速度、激光功率等工艺参数对齿轮切缝宽度及加工质量的影响。
The effects on kerf width and quality made by laser facula diameter, focal point position, cutting speed, laser power and other technological parameters were studied.
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