Interactive mold design method and system

Abstract

The invention provides a design method and system for an interactive mould. The design method comprises the following steps: calling a standard stamping technical pretreatment module according to an interactive interface system; adopting a new standard stamping technique for automatically replacing the elements, and then calling a parameterized mould structure template; adjusting a mould outline parameter and a standard part parameter in the mould structure template according to a profile structure after being replaced, thereby obtaining a new mould structure; and then calling a checking module of the mould structure for automatically checking and auditing the mould structure, thereby finally obtaining the mould structure meeting a design standard. According to a profile structure data, the parameterized mould structure template is adjusted, so as to obtain a new parameterized mould structure template. According to the design method provided by the invention, the standard degree for mould design is increased, the workload for the mould design is reduced and the design period is shortened.

Description

technical field [0001] The invention relates to an interactive mold design method and system. Background technique [0002] Under the existing technology, the design of the drawing die structure is based on the stamping process of the parts from scratch, and is designed according to the die design standard. This existing design method has a long design cycle, a low standardization degree, and duplication of work for some structures. The design is unreasonable and needs to be revised repeatedly. [0003] The drawing die structure design in the prior art usually adopts local structure modularization or semi-parametric design, but the degree of standardization of partial structure design modularization and semi-parametric design is not high, and a lot of CAD software still needs to be done in the design. Calling and assembly, shortening the design cycle and other shortcomings. [0004] Specifically, existing design methods have the following deficiencies: [0005] (1) Due to...

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Problems solved by technology

[0005] (1) Due to the complex structure and great flexibility of the automotive outer panel mold, rich design experience and long design cycle are required;

[0006] (2) When the stamping process is changed, it is very difficult to update the mold structure, and it needs to be replaced manually, which is time-consuming and laborious;

[0007] (3) The design cycle is long, the degree of standardization is low, and the similar structures of different parts are repetitive, which easily leads to unreasonable structural design, and multiple revisions are required during the design process

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