Three-dimensional simulation software system and method for machining digital process

Abstract

The invention provides a three-dimensional simulation software system and method for a machining digitization process, and belongs to the technical field of machining, and the method specifically comprises the steps that a parameter obtaining module obtains the feature resume and original blank parameters of a to-be-machined part, cutter assembly parameters, clamp three-dimensional model parameters, machine tool three-dimensional model parameters and the tree relation among the four parameters; wherein the modeling module is used for respectively establishing an original blank parameter model, a cutter assembly model, a clamp assembly model and a machine tool model; the process method collection module acquires a to-be-verified process method; the dynamic simulation module generates a processing flow, and outputs the processing flow passing the interference verification after dynamic interference verification; the NC program generation module generates a tool machining path and an NC program; the CMM program generation module generates a CMM program; and the virtual debugging module executes the NC program and the CMM program to perform virtual simulation and verification to obtain process method modeling. Through the processing scheme of the invention, an intelligent decision can be provided for a machining digital process.

Description

technical field [0001] The invention relates to the technical field of mechanical processing, in particular to a three-dimensional simulation software system and method for a digital process of mechanical processing. Background technique [0002] The 3D simulation system (ie 3D simulation system) in the digital process design of traditional machining only provides simple 3D functions for mechanical parts, such as 3D modeling of parts, virtual assembly, milling simulation, collision detection, process optimization, fault reminder and other parts Modeling and visualization functions, but the lack of process planning and design of parts in the entire digital machining process, so the existing 3D simulation system cannot provide intelligent decision support for the planning and design of the digital machining process of parts, which restricts digitalization in intelligent manufacturing The intelligentization of the process is implemented. [0003] Therefore, there is an urgent ...

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Problems solved by technology

[0002] The 3D simulation system (ie 3D simulation system) in the digital process design of traditional machining only provides simple 3D functions for mechanical parts, such as 3D modeling of parts, virtual assembly, milling simulation, collision detection, process optimization, fault reminder and other parts Modeling and visualization functions, but the lack of process planning and design of parts in the entire digital machining process, so the existing 3D simulation system cannot provide intelligent decision support for the planning and design of the digital machining process of parts, which restricts digitalization in intelligent manufacturing The intelligent implementation of the process

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