Casting system for casting production based on Internet of Things

Abstract

The invention discloses a casting system for casting production based on the Internet of Things, and belongs to the technical field of casting of a casting part. After a secondary material distribution system and a pressurization control system are additionally arranged on a mold and material injection in a mold cavity is completed, the secondary material distribution system and the pressurizationcontrol system are intelligently matched, fusion diffusion bodies in multiple negative pressure cavities are pressed downwards through the pressurization control system, meanwhile, a heating block issynchronously started to work when a pressurization pump of the pressurization control system works, after the heating block is heated, a thermal expansion layer expands to extrude the multiple fusion particles out of an expansion capsule piece, and the fusion diffusion bodies are continuously pressed downwards, so that the fused and cracked fused particles are uniformly distributed at the top end part of the cavity through a permeation layer, and the top end part of the cavity is locally heated, so that the solidified casting material is fused with the newly injected fused particles, the smoothness of the outer end wall of the casting is effectively improved, and a wear-resistant coating with higher mechanical strength is effectively formed on the upper end surface of the casting part.

Description

technical field [0001] The invention relates to the technical field of casting casting, and more specifically, relates to a casting system for casting production based on the Internet of Things. Background technique [0002] With the rise of the Internet of Things, it is of great significance to use advanced sensing technology, information technology and intelligent technology to transform traditional manufacturing, to be able to innovate enterprise production and management models, production and processing precision, and significantly reduce operating costs. The foundry industry in the existing technology is also used in conjunction with the Internet of Things to effectively improve the pressurized pouring mode of casting casting. [0003] One of the main challenges of the foundry process for castings is avoiding air entrapment and surface oxide films, further metal oxidation that can occur when molten metal passes through traditional gating systems assembled from ceramic ...

AI Technical Summary

Problems solved by technology

As the metal accelerates under the force of gravity, the metal flow narrows and creates a vacuum effect that causes air to be sucked into the metal through the unsealed connections of the ceramic tubes that form the running system. In addition, metal oxidation can also be caused by metal splash and turbulent flow with the mold Produced by the reaction of oxygen in the atmosphere in the interior, these may cause defects (including bubbles and oxides), which cause cracks and pores on the end face of the casting, and the surface of the casting is rough and not smooth

[0004] Especially for castings with large specifications, when the pouring pressure is not constant, bubbles are easy to form on the upper end of the pouring, and once the outer end of the casting is defective, the loss will be serious; in addition, for some high wear resistance or high weather resistance For castings, the existing casting process is difficult to cast a layer of casting layer on the outer end surface of the casting that is stronger than the casting material or has strong weather resistance. If it is easy to fall off, it will not achieve long-term wear resistance, weather resistance and long-term high strength

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