激光加工工艺

分析了激光加工工艺参数对表面形貌的影响，利用模糊分析方法，就激光器的放大器电压、激光脉冲频率、激光扫描速度等工艺参数对表面形貌轮廓均方根值Rq的影响进行了评价。

The trend and degree of the effect on surface topography parameters by processing parameters , such as amplified volt , laser scanning frequency and laser scanning speed , are analyzed .

自动流量平衡阀阀芯的激光加工工艺研究

Technical Study on Laser Processing Technology of The Autoflow Balancing Valve Spool

然后分析了激光加工工艺顺序对T型流道的影响。

And the influences of laser processing orders and cut direction of channel T-junctions were analyzed .

基于遗传算法的激光加工工艺参数选择

The Realization of the Parameter Selecting Method of Neural Networks Based on Genetic Algorithms for Laser Cutting-Welding

结果表明，神经网络结合遗传算法是材料激光加工工艺优化一种有效而简单的手段。

Our results strongly indicated that artificial neural network combined with genetic algorithm offers a new efFective means for technology optimization of materials processing .

分析得出，激光加工工艺参数对表面形貌的影响程度不同，由大到小依次为激光扫描速度、激光脉冲频率、放大器电压。

The results indicate that laser scanning speed has the biggest effect on surface topography parameters , followed by laser scanning frequency and amplified volt .

并且进行实验工艺研究，对激光加工工艺参数对工件加工表面质量的影响进行了探索研究，积累了一定的数据和分析结果。

Through systematic experimental study , the effects of different laser parameters on laser process metal part were exploreded , and much more importance experiment data were gained .

采用表面形貌仪测量表面轮廓，用自行开发的表面形貌参数表征软件系统绘制轮廓曲线，研究准分子激光加工工艺参数与修饰表面微观形貌之间的关系。

The profile was measured by surface topography instrument and drawed by the self-developed software system of describing the surface by the topography parameters . The relationship of excimer laser processing parameters and surface topography was studied .

作为一种新的激光加工工艺及塑性成型方法，激光成形技术正显示出越来越诱人的前景，吸引了国内外众多学者从事这方面的研究。

As a new laser forming progress and plastic forming method , laser forming technology is showing a appealing future , and a large number of domestic and overseas experts have been carrying out researches on this subject .

在声光调Q二级管泵浦固体光源（DPSS）Nd：YAG激光器基础上，采用单脉冲同点间隔多次激光微加工工艺，对灰铸铁材料进行表面微造型加工。

Based on Q switched diode-pumped solid-state ( DPSS ) Nd : YAG laser , the single pulse interval laser surface micro-machining technology was adopted to machine the surface of gray cast iron .

激光切割加工工艺参数选取的神经网络方法

The neuro-network method to select technological parameter of laser cutting process

准分子激光微细加工工艺和加工机理研究

Study on the Process and Mechanism of Excimer Laser Micro-Machining

结合弯曲试验，讨论激光弯曲加工工艺对硅片电学性能的影响。

Based on the bending experiments , the influence on the electrical property is discussed .

同时，本文对参数匹配控制模型在其它快速原型制造工艺及普通激光切割加工工艺中的适用性进行了讨论。

Meanwhile the applicability of the model in other RP processes and general laser cutting is also discussed .

提出了一种用神经网络技术构造激光切割加工工艺参数模型和建立加工参数自动选取系统的方法。

This thesis put forward a method to build the laser cutting parameters model and set up the automatic select parameters system with artificial neural networks technology .

激光加工机的工艺参数对超小孔的影响

Effect of technical parameters of laser machining machinery for super pore

大角度斜面激光切割加工的工艺研究

Laser cutting on the oblique plane with large - angle

激光相变硬化加工工艺数据在生产实际中有重要的意义。

The processing data of laser hardening is very important to the manufacture .

实验结果为激光加工蓝宝石时工艺参量的选择和优化提供了参考。

It provides some references for the selection and optimization of technological parameters during the laser material processing .

笔者主要讨论激光加工机的工艺参数对超小孔的影响及其最佳工艺参数。

This paper discusses problems about the effect of the technical parameters of laser machining machinery for super pore and optimal technical parameters .

并首次提出了单脉冲同点间隔多次激光微加工新工艺。

Consequently , the new laser processing crafts of " single pulse at a time , repeat at intervals " has been presented by our research group .

针对激光加工的特定工艺要求，在对空间自由曲面测量系统分析的基础上，论述了测量系统研制的实际意义，进行了总体方案设计研究。

According to the special requirements of the laser processing , an intelligent adaptive measuring system for laser processing machines is developed based on the analytical results of the measuring systems for 3-D free space surfaces .

介绍了激光加工技术的工艺和设备，其中激光加工工艺中又重点介绍了激光表面处理和激光焊接技术，并指出了这些领域的重点研究方向。

Techniques and equipments of laser processing technology are introduced in this paper . In which , laser processing techniques mainly concentrated on laser surface treatment and laser beam welding and their primary research fields are presented .

仔细研究了激光微加工的工艺流程和特点，并设计了相应实验以测定该工艺可能达到的结果，发现该工艺还存在很大缺点：能达到的工艺精度很难满足我们的实际要求。

After the craftwork process and characteristics had been studied , relevant experiment was designed to determine the possible result and found the craftwork exist many defects : the precision of this craftwork is difficult to reach our actual demands .

简述了激光加工的原理及工艺参数选择原则。

Principle of pulse laser processing and selection of technological parameters are introduced .

激光防护材料注塑加工工艺的研究

Study of molding preparation technology of laser protective material

因此，迄今为止，一个优化的激光加工或热处理工艺基本上是通过总结实验规律来完成。

So up to now , an optimization laser machine process or laser heat treatment process is fulfilled by summing-up the experiment rule .

但在激光诱导扩散等激光微细加工工艺中，曝光区直径仅数十微米量级，对系统的调焦提出了较高的要求。

In experiment such as laser-induced diffusion , the diameter of the exposed region is only tens of microns .

分析了大角度斜面激光切割的可行性和激光切割加工工艺。

The feasibility and the state-of-the-art for laser cutting on a large angle plane are analyzed in the paper .

实验研究几种陶瓷材料小孔激光加工的特性，提出改善表面质量和减少加工裂纹的合理工艺参数及消除已加工表面缺陷的两种激光复合加工工艺方法。

This paper studies the characteristics of laser machining of small holes on ceramic materials . Rational technological parameters of improving the surface quality and reducing machining cracks are proposed and two comprehensive technological methods of laser machining for eliminating defects of machined surface are explored .