The manufactured surface textures after machining operations may require the use of an abrasion operation in order to meet expected requirements. In this context, the simulation of the entire manufacturing process from machining to abrasion finishing could significantly improve the parameters involved in manufacturing. The simulation of the abrasion requires to handle a high number of interactions between the workpiece and abrasive grains as well as complex mechanical behavior during material removal. Considering numerical and physical constraints, a novel model for abrasion simulations based on an implicit surface representation has been developed which allows macroscopic simulations of surface topography resulting from abrasion. The surface is embedded in a scalar field, so that the removal action occurs throughout the modification of the volumetric data rather than an explicit interaction with the surface. In this article, the implicit model is enriched in order to be able to integrate the surface topography of the previous machining operation. Thus, the simulation of the resulting surface topography for an entire manufacturing process has been performed successfully. Several experiments have been carried out and analyzed in order to evaluate the proposed model. The comparison between simulations and experimental results validates the consistency of the model regarding real abrasion finishing processes.

机加工操作后制造的表面纹理可能需要使用磨蚀操作以满足预期要求。在这种情况下，从机械加工到磨蚀精加工的整个制造过程的仿真可以显着改善制造中涉及的参数。磨损的模拟需要处理工件和磨粒之间的大量相互作用以及材料去除过程中的复杂机械行为。考虑到数值和物理约束，已经开发了一种基于隐式表面表示的新型磨损模拟模型，该模型可以对由磨损引起的表面形貌进行宏观模拟。表面嵌入在标量场中，因此删除操作会在整个体积数据修改过程中发生，而不是与表面进行显式交互。在本文中，隐式模型得到了丰富，以便能够集成先前加工操作的表面形貌。因此，已经成功地进行了整个制造过程中所得表面形貌的仿真。为了评估所提出的模型，已经进行了一些实验并进行了分析。仿真结果与实验结果之间的比较验证了模型在实际磨削精加工过程中的一致性。已成功执行了整个制造过程中所得表面形貌的模拟。为了评估所提出的模型，已经进行了一些实验并进行了分析。仿真结果与实验结果之间的比较验证了模型在实际磨削精加工过程中的一致性。已成功执行了整个制造过程中所得表面形貌的模拟。为了评估所提出的模型，已经进行了一些实验并进行了分析。仿真结果与实验结果之间的比较验证了模型在实际磨削精加工过程中的一致性。