The perfect CAD/CAM technology scheme for oblique tooth slotting cutter based on 3D feature modeling by SolidWorks and NC wire cutting is given,associated with ingenious application of double sine bar fixture,so the simplification of design and automation of manufacture for oblique tooth slotting cutter are realized,and the rapid response is potently guaranteed.
给出了完善的基于SolidWorks三维特征造型和数控线切割加工的斜齿梳齿刀CAD/CAM技术方案,辅以双正弦规夹具的巧妙应用,使设计简约化,制造自动化,为斜齿梳齿刀设计制造的快速响应提供了有效保证。
The simulation results show that PSWF pulses have the advantages of adaptively changeable center frequency,easily controlled band,and double orthogonality.
结果表明,PSW F脉冲具有中心频率可调、带宽可控的优点,并具有双正交性,能实现任意频点不同深度的陷波,更好地抑制窄带干扰。
A comparative study of image coding based on orthogonal and biorthogonal wavelet;
基于正交与双正交小波的图像编码的比较
The Properties of m-Band Biorthogonal Multiple Vector-Valued Bivariate Wavelet Packets;
二元m带多重向量值双正交小波包的性质
Existence and design of biorthogonal matrix-valued wavelets;
双正交矩阵值小波的设计
A new sort switch topology of two-switch forward converter and xenon-lamp simmer circuit was designed, the principle of their main circuit was analyzed and some key parameters were calculated.
设计了一种双正激电路的软开关和预燃电路,分析了它们的工作原理,推导了一些关键技术参数的计 算公式。
Based on the structure characteristic and speed ratio calculation formula of the cylinder dual-sine oscillating tooth gear reducer-a theoretic analysis of kinematics status of oscillating tooth has been performed.
在研究圆柱双正弦活齿传动的结构特点和传动比计算公式的基础上,对活齿的运动状态进行了分析。
The necessary and sufficient condition which fundamental and total biorthogonal system in Banach spaces beUnconditional basis;
Banach空间上基本完全的双正交系成为无条件基的充要条件
The necessary and sufficient condition of fundamental and total biorthogonal system in Banach space on Schauder basis;
Banach空间上基本完全的双正交系成为Schauder基的充要条件
The necessary and sufficient condition, which fundamental and total biorthogonal system in Banach spaces is Cesaro basis, is given.
利用BK空间的理论讨论了具有给定的完全双正交系的Banach空间X的乘子空间M(X)的性质,给出了Banach空间X上基本完全的双正交系成为Cesaro基的充要条件。
Implementation of BinDCT in Video Encoding;
双正交DCT在视频编码中的实现