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- The ultraprecision machining technique is weigh up important sign of nation science and technology level. 超精密加工技术是衡量一个国家科学技术水平的重要标志。
- Experimental study shows that high speed machining technique has high machining efficiency,good surface finish and lig... 这种加工技术生产效率高,加工表面质量好,环境污染小,符合现代绿色加工的发展趋势。
- The basic work principle of short arc machining technique,the application worth and the development foreground of this technique,are discoursed. 阐述短电弧加工技术的基本工作原理及该技术的实际应用价值和发展前景。
- Based on this,the development trend and important subjects for studying ultraprecision machining technique recently in China are presented. 并在此基础上提出了我国超精密加工技术的发展思路以及近期面临的重要研究课题。
- This article is introduced the position content influential factor and developing tendency of ultraprecision machining technique. 本文综述了超精密加工技术的地位、内容、影响因素以及发展趋势。
- The algorithm satisfies the needs of the new character NC machining technique that generates the tool path by the character skeleton. 该算法满足了新的字符加工方法因为要使用字符骨架生成刀位轨迹而对细化算法的要求。
- It has also discussed the machining mechanics and the possible machining equipments and the error compensation technique about the ultraprecise machining technique. 并对超精密加工设备以及误差补偿技术方面也作了阐述。
- It is believed that it is of great importance to the study of short arc machining technique,and is valuable to the study of the machining of the hard surfacing material as well. 该机床的成功研制为短电弧加工技术的深入研究奠定了基础,同时对硬面材料加工研究具有一定的参考价值。
- According to test research situ-ation,machining technique has been presented in terms of cutter structural parameters,cooling method for drilled holes and machining technology. 根据试验研究情况,从刀具结构参数、钻孔冷却方式、加工工艺要点等方面详细介绍了高温合金孔的加工技术。
- Such stencils are manufactured using standard CNC machining techniques. 这些钢网由标准的CNC计算机数控技术制作。
- 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. 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。
- But to the view of developing the utilities of crack, its spreading can be used to stress blanking.When the crack technique is raised and intercross with the machining technique, a new field is cut. 然而从开发裂纹的功利入手,利用裂纹扩展实现应力下料,出现了裂纹技术的新概念,在与机械加工技术的交叉结合上,开拓了一个新的技术领域。
- Theelectrode is made with the method of WEDG, and on-line machine technique is used to assurethe accruacy of precision tiny part. 采用线电极磨削法加工工具电极,并利用在线制造技术保证了精密、微小零件的加工精度。
- This paper describes the technologies of measuring runner blades, programming of5- axis NC machining and simulating machining techniques for large kaplan and tubular blades. 以万安水轮机组叶片为例,介绍了大型轴流式和贯流式转轮叶片的测量、轴加工程序的编制和计算机仿真加工技术以及叶片的加工工艺过程。
- By improving gear hobbing machine technique,and fitting multiple cutter on lathe,changes complex technique to simple,finishes the precision-machined of globoid worm. 通过对滚齿机加工工艺装备的改进,和多刀切盘组装在车床上,将复杂的工艺简化后完成球面蜗杆的精加工。
- The technique is still at the experimental stage. 这项技术正处于实验阶段。
- Machining Technique of Cosine Curve Drum Cam 余弦曲线鼓形凸轮形面的加工
- Machining technique and betterment about power axle 主动轴机械加工工艺及改进
- This technique is still in wide use. 这一技术仍被广泛使用。
- SEBALD D J,BUCKLEW J A.Support vector machine techniques for nonlinear equalization.IEEE Transactions on Signal Processing,2000,48(11):3 217-3 226. 胡寿松王源.;基于支持向量机的非线性系统故障诊断