微平版印术,显微机械加工,和微制作手册:卷一:微平版印术。
Handbook of Micro lithography, Micromachining, and Micro fabrication. Vol.1: microlithography.
通过陶瓷自身显微结构设计来增强陶瓷材料的可加工性是解决陶瓷难加工问题的关键。
Improving machinability of engineering ceramic materials via microstructural design is the key to resolving the problem of difficult machining of ceramic materials.
通常,显微机械加工的部件和电子电路是分开制造的,然后在同一封装块内用线将它们连在一起。
More often, the micromachined part and electronics are fabricated separately and then wire bonded together in a single package.
通过对弯曲件冷冲模各加工工艺和金相显微组织的分析,分析了冷冲模产生裂纹的原因,并提出了防止裂纹产生的工艺措施。
The causes of crack for cold-working die are analyzed by checking machining technique and observing the microscopic structure, the technical measures to prevent cracks are put forwarded in the paper.
用显微硬度、电子拉伸等试验方法,测定了银、铜、钽的硬度、抗拉强度、延伸率与冷加工变形量的关系及冷加工态银、铜、钽退火软化曲线。
The hardness, tensile strength and elongation of Ag, cu and Ta, their relationship with the degree of cold work and soften annealing curves of cold-worked Ag, cu and Ta were investigated.
在单片机控制器、光学显微镜系统和PC机监控软件的配合下,本激光微加工系统实现了一种新的加工控制方式。
A new processing control mode of the laser microprocessing system is realized with the help of single chip computer, optical microscope and PC monitor software.
研究了新锆合金的加工工艺、显微组织及腐蚀性能间的关系。
The relationships between manufacturing, microstructure and corrosion performance for the new alloys have been studied.
同时经过大量的实验验证,光整加工设备对降低曲轴表面粗糙度、提高表面显微硬度和清洁度能够起到很好的效果。
A great deal of tests show that the finishing equipment has a very good effect on reducing crank's surface roughness, increasing its microhardness and cleanliness.
提出了基于扫描离子电导显微术(SICM)的电化学微细加工方法。
The method of electrochemical micro-process based on scanning ion conductance microscopy (SICM) is developed.
针对法兰盘加工面上出现的黑纹缺陷,采用光学显微镜、扫描电镜和电子探针等测试方法对其进行了分析。
Analysis is made on the dark lines defects occurring over the working surface of flange by measurement with the optical microscope, Scanning electro microscope (SEM) and electronic probe.
用原子力显微镜(AFM)研究了电场诱导氧化理论以及偏置电压和脉冲时间对加工结构尺寸的影响。
The theory of field-induced oxidation and the impact of bias voltage and pulse time on the nanofabrication were studied by AFM.
利用自制的扫描隧道显微镜(STM),进行了石墨表面的纳米级加工研究。
Our home made scanning tunneling microscope (STM) is utilized to study the nanolithography of graphite surface.
研究结果表明,混粉电火花镜面加工不但能够显著降低加工表面粗糙度值,而且能够提高加工表面的耐磨性、耐蚀性和表层显微硬度。
It is proved that mirror EDM with mixed dielectric powders can not only decrease the surface roughness, but also improve the surface abradability, corrosion-resistance and micro - hardness.
无氧铜的反射率为0.021,单层膜的反射率为0.049,因此KBAX射线显微镜可采用镀单层膜的方法加工。
Reflectivity of Cu is 0.021 and that of single film layer is 0.049, thus KBA X-ray microscope is made of single film layer.
对断裂的金属接骨螺钉进行了化学成分、硬度、显微组织分析及表面加工质量的检测。
The analysis of chemical composition, hardness and microstructure and quality inspection of surface processing have been done to metal bone screw which was fractured in human body.
在光学显微镜下考察了不同热处理制度下可加工微晶玻璃陶瓷的组织和结构。
Microstructure of machinable glass-ceramics prepared in different processes of heat treatment was investigated by optical microscope.
利用扫描探针显微镜(SPM)能够实现纳米级电子器件和机械器件的加工。
Nanofabrication in electrical field by Scanning Probe Microscope (SPM) can fabricate electrical devices and mechanical structures in nanometer scale.
利用原子力显微镜加工超快光导开关器件原型。
The prototype of the ultrafast photoconductive switch is fabricated using AFM.
扼要地介绍了C15不锈钢的化学成分、显微组织、力学性能、耐腐蚀性能和加工性能,为选材应用提供了判据。
This paper briefed chemical composition, microstructure, mechanical properties, resistant corrosion and workabalities of stainless steel C15. The criterion for its application was provided.
借助手工电弧焊方法,使用CHR系列堆焊焊条对A 3、45钢进行堆焊加工,分析了其堆焊层金属的显微组织及性能。
With SMAW method, the surfaces of A3 and 45 steel were welded by using the series of CHR electrode, and the microstructure and performance of surfacing welding layer metal were analyzed.
实际测定了四种不同加工方法的非织造布纤维取向分布函数,并将数据与显微投影法测得的纤维取向分布实测数据进行了比较。
The practical fiber ODFs of nonwoven fabrics with 4 different processing methods are measured and the data are compared with that of fiber orientation distribution measured by microscope projector.
应用压电陶瓷振动台振动钻削装置,采用变进给量振动钻削法加工微小孔,并用工具显微镜对入钻定位误差和出口毛刺进行测量。
By applying apparatus for piezoelectric ceramic vibration drilling, the method of varying feed rates in vibration drilling is used to drill the micro-hole.
并观察了变形后的显微组织,计算分析了该合金的加工图。
Plastic deformation at elevated temperature and processing maps of magnesium alloy;
垂直于铣削加工面各点的显微硬度,随着距切削表面距离的增大而逐渐降低,且趋于平缓;
The microhardness of various point of milling working surface gradually reduces with the increase of distance of cutting surface, and then remains flat.
刃口可通过扭转、切割、磨削、机械加工、激光显微机 械加工或喷钢砂处理形成。
The cutting edges may be formed by torsioning, cutting, grinding, machining, laser micromachining, or grit blasting.
分析了脉冲宽度、脉冲间隔、峰值电流、加工时间对强化层厚度的影响,并对强化层的显微硬度和耐磨性进行了分析。
The effects of pulse width, pulse interval, peak current and process time on intensified layer are analyzed. And the micro-hardness and the property of strengthening layer are also analyzed.
研究了大气状态下应用扫描隧道显微镜(STM)对金薄膜和单晶硅材料进行了纳米级电场加工实验。
The nano dots fabrication tests of Au film and single-crystal silicon were performed in air using scanning tunneling microscope(STM).
研究了大气状态下应用扫描隧道显微镜(STM)对金薄膜和单晶硅材料进行了纳米级电场加工实验。
The nano dots fabrication tests of Au film and single-crystal silicon were performed in air using scanning tunneling microscope(STM).
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