In the process of automobile engine gear, the scheme of gear blank processing and the determination of the gear shaving parameter are the main factors that affects the gear teeth processing. 在汽车发动机齿轮的加工工艺中,齿坯加工方案和齿轮剃齿参数的确定,直接影响齿轮齿形加工的主要因素。
The quotation is EX WORKS prices, blank, processing, polish, package and delivery cost, etc. 毛坯、加工、抛光、包装、运费等。
Initial blank shape design is one of the most important segments during processing design of sheet metal forming. 坯料设计是冲压工艺设计的重要环节。
The processing quality of shape modification of ceramic ball blank makes a direct bearing upon the processing efficiency and cost of the following up manufacturing. Yet up to now modification processing in our country is still remained on the basis of hand operation. 陶瓷球生坯修形的加工质量直接关系到后续加工的加工效率和成本,然而到目前为止,修形加工在国内仍然停留在手工操作的基础上。
Blank Screen Phenomenon Analysis and Its Processing Methods 黑屏现象分析及处理方法
On optimization of blank, used inverse finite element method combine with forward finite element method to design blank of automobile panel, and some rules of processing pre-punched hole setting were summarized; 在板料优化中,把有限元逆向法同正向有限元模拟结合起来引入汽车覆盖件拉延毛坯的设计,并总结了工艺预冲孔对成形的影响及设置规律;
As machining conditions such as blank error before machining, hardness of work piece were input to the system in form of precise quantity or fuzzy value, processing steps and material removal of each step could be acquired as outputs. 对建立的模糊系统可以通过选择精确值或模糊语言真值输入加工前毛坯误差、工艺系统刚度等加工条件,系统能够输出满足加工要求的加工次数和各次加工量等加工参数。
A statics analysis and calculation are given depend on the status of strength of large-scale mirror blank in the processing by means of FEM. 根据大型轻质镜加工过程中的受力情况,用有限元对镜子进行静力学分析和计算。
In this paper, to PP-GMT, the problems in product design, blank design, tool design and compression molding processing conditions are briefly described. All these will provide a guidance in the practical product design and production of PP-GMT. 本文概括了聚丙烯基GMT材料制品结构设计、坯料设计、模具设计、温度控制、压缩模塑中需注意的问题,为PP-GMT制品的设计和生产提供一定的指导。
How to automatically transform from primary geometry propositions stated in natural language to drawing instructions which computers can understand is a blank in natural language processing ( NLP), and also is a nodus to actualize the man-machine interaction of CAI. 如何将自然语言表述的初等几何命题自动转化为计算机可理解的作图语言是自然语言处理中的空白,也是实现教育软件人机交互的难点。
However, the large weight and long length of the rotor blank leads the deformation in the horizontal storage and the process of transportation thus affecting the quality of processing. Therefore, an appropriate method should be selected to eliminate the influence of deformation. 然而转子毛坯的自重大、长度长,在水平贮存运输的过程中会产生挠度变形从而影响加工质量,因此加工前就必须采用合适的方法来消除。
In recent decades, cold extrusion blank processing technology is a relatively advanced blank processing technology, and makes the blank produce plastic deformation by strong pressure from three directions in the extrusion. 近几十年来,冷挤压加工是一个较为先进的毛坯加工技术,它使坯料在挤压模中受很强的三向压力作用产生塑性变形。
Nonuniformity correction, blank pixels 'replacement and image enhancement is the main contents of signal processing. 实时性是热成像系统信号处理的基本要求,非均匀校正、盲元替代和图像增强是信号处理的主要内容。
Blank group will not be any processing, the control group in the distilled water atomization, the rest of the group with different concentrations of ShuangHuangLian powder injection solution ( low, medium and high dose group) aerosol inhalation. 空白组不予任何处理,对照组予蒸馏水进行雾化,地米组予地塞米松注射液进行雾化,其余组以不同浓度的双黄连粉针剂溶液(低、中、高剂量组)雾化吸入。