Real-time sensing and intelligent monitoring system for 3D-printed sand mold

Abstract

The invention relates to a real-time sensing and intelligent monitoring system for a 3D-printed sand mold. The system comprises a sensing layer, an analysis decision-making layer, and an execution layer; the sensing layer is a 3D whole-process real-time sensing module and is used for discretely collecting multi-parameter data of a 3D printed sand mold system; the analysis decision-making layer comprises a graphic perception data analysis and judgment module and a shakeout and sand laying system data analysis and judgment module, and is used for analyzing and judging discrete data; and the execution layer comprises a penetration error compensation system, a pattern ink jet repair system, a shakeout repair system, a sand laying repair system and a sand box lifting repair system, and responds to the judgment result of the analysis decision-making layer. According to the system, the whole 3D printing process of the sand mold is monitored in real time, and the molding quality and precision of the sand mold are guaranteed.

Description

technical field [0001] The invention relates to sand casting technology, and more specifically, to a real-time sensing and intelligent monitoring system for 3D printing sand molds. Background technique [0002] In the sand casting process, due to the addition of 3D printing technology, compared with traditional mold making, 3D printing sand mold technology simplifies the process of making molds, not only saves production costs, but also improves the speed and flexibility of mold making, saving A lot of money has been invested in the construction of mold storage rooms and professional mold maintenance personnel. [0003] However, in the process of 3D printing sand molds, due to the influence of printing nozzles, sand beds, gravel and printing environment and other factors, there is insufficient control of the 3D printing sand mold process, and real-time control cannot be carried out during the printing process, which affects the sand molding accuracy. Contents of the invent...

AI Technical Summary

Problems solved by technology

[0003] However, in the process of 3D printing sand mold, due to the influence of factors such as printing nozzle, sand bed, gravel and printing environment, there is insufficient control of the 3D printing sand mold process, and it cannot be printed Real-time control during the process, which affects the accuracy of sand molding

Images