典型机床关键零部件切削/磨削比能数据库系统研发

Research and development of cutting or grinding specific energy database system for key components of typical machine tools

以现有机床加工能耗研究为基础,根据材料去除功率与机床空载功率、加工功率的经验关系式,建立切削/磨削比能的经验计算模型,并通过以切削力/磨削力为基础的切削/磨削比能理论模型及其实验,验证该经验计算模型的可行性和正确性。基于此经验计算模型的切削/磨削比能的测量值和计算值,设计研发典型机床关键零部件切削/磨削比能数据库系统,包括基本架构、基础数据库和切削/磨削比能分析模块,使其系统化和规范化。用户可在软件操作界面迅速地实现所需数据的增、删、改、查等功能。

Based on the existing energy consumption research,and according to the empirical relation between the material removal power and the no-load power and machining power of the machine tools,an empirical calculation model for cutting or grinding specific energy is established.The feasibility and correctness of the empirical calculation model are verified by the theoretical model of cutting or grinding specific energy based on cutting or grinding force and its experiment.A cutting or grinding specific energy database system for key components of typical machine tools through measurement and calculation values of cutting or grinding specific energy based on empirical calculation model is designed and researched,which includes the basic architecture,basic database,analysis module of cutting or grinding specific energy and makes it systematized and standardized.Users can quickly implement the functions of adding,deleting,modifying and searching the required data at the software operating interface.