the key technologies of smt production development and industrialization

1、

quality control analyses of assembly technology of smt

表面组装基板组件组装工艺品质控制分析

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2、

analysis of the characteristics of the shared resources in smt processors

同时多线程处理器共享资源的特性分析

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3、

design and realization of vision based motion control system for high-speed and high-precision smt system

基于视觉的高速高精度贴片机运动控制系统的设计与实现

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4、

placement optimization for thermal performance of smt electronic components using genetic algorithms

基于遗传算法的表面组装电子元件热布局优化

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5、

plc system control, connect with different smt machine.

采用可编程器控制，可与任何品牌机器信号连接。

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6、

design and making process for a new type of metal smt package

一种新型金属表面安装外壳的设计与制作

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7、

development and design of data preparation software for smt system

表面贴装系统数据准备软件的开发与设计

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8、

the application of reflow soldering and smt in r& d and production

回流焊接工艺与表面贴装技术在科研生产中的应用

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9、

application of image processing in smt

视觉辅助表面贴装技术中图像处理技术的研究

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10、

the effect of low viscous wheat and pentosanase in weaned piglets diets

低黏度小麦及戊聚糖酶用于断奶仔猪日粮的效果研究

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11、

study on viscosity and adhesion of low viscous size

高浓低粘浆料粘度与粘附力研究

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12、

low viscous and easy to dilute.

粘度低、易稀释

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13、

applying the software of ansys, based on the flat plat specimen, the finite element analysis about the wear resistance of bionic non-smooth through-hole specimen was given.

利用ANSYS软件，以平板试件为对比基准，对具有仿生非光滑通孔结构试件的耐磨机制进行了有限元分析。

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14、

components with right angle through-hole structure and lead angle through-hole structure were designed, and experiment on its lubrication friction characteristic was performed on the jf-150 bench test.

设计了有倒角通孔及无倒角通孔形仿生结构试件，并在JF-150型摩擦试验机上进行了润滑摩擦试验，探讨了通孔形仿生结构对摩擦副的磨擦、磨损影响特性。

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15、

the final product showed that the experiment results from drilling and plasma desmear through-hole in rigid-flex zone greatly improved the reliability of metallized through-holes.

最终产品显示，金属切削刚挠结合区通孔，等离子清洗通孔等实验的结果大大地提高金属化孔的可靠性。

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16、

the porous anodic alumina template with through-hole can be used conveniently to prepare nano-line and nano-pipe.

具有通透孔洞的阳极氧化铝模板可以方便地用于纳米线、纳米管等的制备。

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17、

in this paper, the principle of the through-hole blasting method is introduced and the blasting parameters of shallow-hole method and through-hole method are compared.

本文介绍了透孔法的基本原理，对常规浅孔法和透孔法主要爆破参数进行了比较；

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18、

the research of through-hole reflow

通孔回流焊技术的研究

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19、

with a practical example, the advantages and disadvantages of the through-hole method, relative to the common shallow-hole method, are expounded.

利用一个实例，阐述了透孔法相对于常规浅孔法的优、缺点；

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20、

negative effect of chromium added to diet on pig breeding; research on acidic copper additives used in through-hole plating of pcb manufacture

养猪生产中添加铬制剂的负面效应研究印制电路板中通孔电镀铜添加剂的研究

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