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- Integrated circuit packaging is a backend process of semiconductor industry.Due to the modeling diversification of assembly, process accuracy is required to higher quality. 积体电路封装为整个半导体产业后半段制程,然而封装的型式多样化,相对的制程精准度要求也越来越高。
- This paper describes the design and application of automatic plunge grinding device for M1080 centerless grinders, assuring the process accuracy of engine valve stem. M1080无心磨床的自动切入磨削装置的设计与应用,保证了汽车发动机气门杆部加工精度。
- Vsing this tool to process small bore diameter chilled steel,not only has high process accuracy,stabilizes process quality,but also raises tools using lifetime. 采用此刀具加工小直径淬火钢内孔,不仅加工精度高、加工质量稳定,又能大大提高刀具的使用寿命。
- Process accuracy, reliability and repeatability are guaranteed by the automatic computer control system, resulting in much higher consistency of production and much better film quality. 计算机自动控制保证了的镀膜过程的精确控制、可靠性和重复性,从而导致更高的生产一致性和膜层质量。
- Patent on tool pot to reduce dust for 80% amount which is attached on tool tappet and also improve processing accuracy. 专利置刀刀套,大量减少80%25异物附著刀具锥柄上,提高加工精度。
- The shape of internal turbo cutlery in the worm influences directly the processing accuracy and efficiency of worm. 蜗杆内旋风铣刀的刃形,直接影响蜗杆的加工精度和效率。
- High processing accuracy due to superprecision linear motion pair adopted in moving parts. 运动部分采用高精度直线轴承运动副,组角精度高。
- The spindle of cutter is connected by shaft coupling,so the processing accuracy of the tools is not influenced by the running accuracy of motor shar. 刀具主轴通过联轴器连接,电机主轴运转精度不会影响刀具的工作精度;
- High processing accuracy due to super precision linear motion pair adopted in mobbing parts. Used for corner punching and riveting combination of aluminum window and door. 同时对门窗的两个角进行加工,加工效率高,采用柱塞式液压系统,噪音小,运行平稳。
- Mechanical Power vises are designed with an unique Ball design structure to furnish superior holding strength with powerful clamping forces to maximize processing accuracy. 采用特殊钢珠设计结构,提供强有力的夹持力,进而提高精度。
- Abstract: Genetic algorithm has been used in optimal design of struct ural parameters of elbow bar-type extrusion press to improve smoothness of slid e speed and processing accuracy as well as service life of equipment and dies. 文摘:采用遗传算法对拉力肘杆式挤压机结构参数进行了优化设计,以提高滑块工作速度的平稳性、增加挤压机的加工精度以及设备和模具的使用寿命。
- In orderto increase processing accuracy ofproducts, the autom aticalm easure device w hich is on accountofcom puter system and self adaptation controltheory is designed and m anufactured. 为提高产品加工精度,设计制造了基于微机系统,应用自适应控制理论的自动测量装置。
- It is a leap in the process of cognition. 这是认识过程的一次飞跃。
- A product of a document copying process. 文件复制过程的一种产品。
- The new process extracts oil from shale. 这一新过程可从页岩里提炼出石油。
- The project is not finished but is till in process. 该项工程尚未结束,仍在进行之中。
- The process of applying and rubbing in an ointment. 涂油使用以及用油膏擦的过程
- The act or process of pushing or thrusting out. 推,掷推出或掷出的行为或过程
- This part of the assembly process is now fully automated. 装配过程的这一部分现在是全自动的。
- Unloading the cargo was a slow process. 卸货的过程很缓慢。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries