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- dynamic milling force 动态铣削力
- The project results prove this way is fit to show the relationship between milling force and the current of AC SM. 工程实践表明,该方法适用于表达铣削力与电流之间的关系。
- This model includes the geometry character of the milling cutter, milling forces and its calculations, as well as the dynamic equation. 其铣削力模型包括了铣刀的几何特征、铣削力和动态铣削力计算,以及系统动力学方程。
- Then this SVD method is applied to the processing of a milling force signal and the results show that waveform of fundamenta... 最后与小波变换的结果进行比较,表明这一方法对铣削力信号的分离效果优于小波变换。
- Bispectram analysis is used to construct the model between milling force and the current of AC servo machinery (SM) in adaptive numerical manufacture. 重点研究了智能自适应数控加工中应用双谱分析实现铣削力与伺服电机电流建模问题。
- Milling machining is an incontinuous cutting method with multi-teeth cutter.In order to get the accurate milling force, the milling force testing system was designed. 铣削加工是采用多齿刀具进行断续切削的一种加工方法,为了对铣削力进行比较准确的测量,设计了铣削力测试系统。
- With the force measuring system, the milling force is measured, and the experiential formula for calculating milling force is obtained with the method of linearity regression. 通过测力系统测量铣削力,用线性回归方法对实验数据进行分析,得出铣削力经验公式,并验证了公式在实验参数范围内的有效性。
- Through designing and implementing the fuzzy adaptive control system FAC in aflling process, this paper approaches the problems of intelligent control with constraint for milling force. 本文通过设计并实现一个铣削力模糊自适应控制系统FAC探讨了铣削过程的约束型智能控制问题。
- The experimental results indicate that cryogenic nitrogen gas jet with minimal quantities of lubricant is the most effective cooling and lubricating mode to reduce milling force and to retard tool wear. 试验结果表明,低温氮气射流结合微量润滑能够最有效地降低铣削力,抑制刀具磨损。
- Adopts the high-speed dry gear milling by flying cutter to simulate the gear hobbing using metal-cutting theory,sets up a cutting force model and derives the calculating formula of the milling force. 利用金属切削理论,采用高速干式飞刀铣齿模拟滚齿切削过程,建立飞刀铣齿切削力模型,推导出飞刀铣削力的计算公式。
- Under the conditions of nitrogen-oil mixture, cooled nitrogen and cooled nitrogen-oil mixture, the milling force experiments on high speed milling of Ti alloy TC4 were contrastingly done. 发现低温氮气和低温氮气油雾相比常温氮气油雾能有效地降低铣削力,而低温氮气油雾的效用更加明显。
- This paper sets up an instantaneous cutting force model for a spiral cylinder cutter by analyzing the linear relationship between micro-unit milling force and instantaneous uncut chip thickness. 通过微元铣削力与瞬时未变形切屑厚度之间的线性关系,提出了螺旋圆柱铣刀的瞬时切削力模型。
- In addition, the high speed milling force model of NOMEX honeycomb was established, and the optimization of milling parameters for the goal of minimum milling force was carried out. 建立了NOMEX蜂窝芯高速铣削加工的铣削力模型,进行了以铣削力最小为目标的铣削参数的优化。
- Budak, E., Altintas, Y., Armarego, E.J.A., “Prediction of Milling Force Coefficients From Orthogonal Cutting Data,” ASME Journal of Manufacturing Science and Engineering, 118, pp. 216-224, 1996. 黄朝钰;球铣刀之步进铣削之铣削力及稳定性为基础;国立成功大学机械研究所;九十年硕士论文.
- This paper analyzes a semi closed loep servosystem driven by DC servo motor, discusses how the system and it's building model are affected by the rigidity, nonlinear link and milling force of system. 针对直流伺服电机驱动的伺服进给半闭环系统进行了分析。
- A software system was also developed to predict the milling forces,a serial of cutting tests was performed to validate the software system. 并开发了一个针对铣削加工的切削力预测的软件系统,通过实验验证了系统的正确性。
- The complicacy of milling processing and other factors of causing milling forces make it difficulty to establish the prediction model of milling forces. 铣削过程的复杂性和铣削力产生的多因素性使得铣削力预测模型很难建立。
- We are looking for dynamic persons to be salesmen. 我们正在寻找充满活力的销售人员。
- The 14th minute, accepts under the right the bottom to pass on, the taper tap gate throws compared to peduncle middle of the mill forcing Mai Kang Bishuai by Bassow the ball. 第14分钟,纳顿右路下底传中,比蒂中路力压麦康比甩头攻门被巴索将球扑住。
- WAVED? EDGE INSERT DEVELOPMENT AND MILLING FORCE MODEL 波形刃铣刀片的开发及其铣削力数学模型