Force prediction models and CAD/CAM software for helical tooth milling processes. I. Basic approach and cutting analyses
Force prediction models and CAD/CAM software for helical tooth milling processes. I. Basic approach and cutting analyses
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DOI：
10.1080/00207549308956836
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发表时间：
1993-08
影响因子：
9.2
通讯作者：
E. Armarego;N. Deshpande
中科院分区：
文献类型：
--
作者：
E. Armarego;N. Deshpande
需要可靠的定量加工性能信息的加工操作的高效和有效的使用进行了讨论，是最近的发展预测模型和模块化的软件，在实际操作中的力量和权力的基础上，一个统一的力学切削方法。切削动作，全面的预测力模型和软件模块的周边铣削，端铣和开槽操作开发在三个层次的复杂性。第一个和基本或“理想情况”模型假设完全刚性的刀具没有偏心，并包括所有重要的过程变量，而第二个或“偏心”模型还包括不可避免的偏心在实践中指出。第三个也是最复杂的“挠度”模型除了包含许多工艺变量外，还包含偏心率和刀具挠度。有必要单独研究每种类型的铣削操作，以确定，评估和验证适当的预测...
The need for reliable quantitative machining performance information for efficient and effective use of machining operations is discussed, as are the recent developments of predictive models and modular software for forces and power in practical operations based on a unified mechanics of cutting approach. The cutting action, comprehensive predictive force models and software modules for peripheral milling, end-milling and slotting operations are developed at three levels of sophistication. The first and basic or ‘ideal case’ model assumes perfectly rigid cutters with no eccentricity and includes all the important process variables, while the second or ‘eccentricity’ model also includes the inevitable eccentricity noted in practice. The third and most sophisticated ‘deflection’ model incorporates both eccentricity and cutter deflection in addition to the many process variables. The necessity to individually study each type of milling operation in order to identify, assess and verify the appropriate predict...