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Magnetofluid mold pouring intelligent cloud control system

A cloud control and magnetic fluid technology, applied in the direction of control/regulation system, flow control, flow control of electric devices, etc., can solve the problems of the influence of electromagnetic pump promotion, inconsistent product casting process, and large influence of human factors

Inactive Publication Date: 2020-12-11
程继胜
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The device that controls the magnetic fluid is called an electromagnetic pump. In the past, due to the lack of detailed physical process exploration for flow control, engineers only controlled the entire process based on experience. The disadvantage is that it is greatly affected by human factors and the product casting process is not uniform. The promotion of

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  • Magnetofluid mold pouring intelligent cloud control system
  • Magnetofluid mold pouring intelligent cloud control system
  • Magnetofluid mold pouring intelligent cloud control system

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Embodiment Construction

[0027] In order to make the purpose, features, and advantages of the application more obvious and understandable, the technical solutions in the embodiments of the application will be clearly and completely described below in conjunction with the drawings in the embodiments of the application. Obviously, the following The described embodiments are only some of the embodiments of the present application, but not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0028] The present invention will be further explained below in conjunction with the accompanying drawings and specific embodiments.

[0029] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "top", "bottom", "inner", "outer" etc. Orientation or ...

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Abstract

The invention discloses a magnetofluid mold pouring intelligent cloud control system which is characterized in that liquid is subjected to heat preservation in a heat preservation furnace at a presettemperature, and the liquid in the heat preservation furnace is pumped into a mold through an electromagnetic pump; a liquid level rising process model is constructed, and a relation model of the current and the liquid level height is formed by utilizing the correlation of the liquid level height, the mold and the current; and the current is controlled based on the model content to realize accurate control of the pouring amount. In the embodiment of the invention, by starting from a magnetohydrodynamics equation, a static model and a dynamic model are designed, and calculation is carried out through existing physical quantities such as current which can be accurately measured, so that the pouring progress is reversely controlled in real time by utilizing a controllable factor, namely current, in the pouring process.

Description

technical field [0001] The present application relates to the technical field of ferrofluid pouring, in particular to an intelligent cloud control system for ferrofluid mold pouring. Background technique [0002] High-temperature liquid metal will produce directional flow under the action of current and magnetic field, and its motion state can be described by the magnetohydrodynamic equation. Through the control of the pressure and speed of the solution, combined with the data analysis algorithm in the cloud, the solution can be precisely controlled and For the purpose of metering, this technology can be used in the foundry metallurgy industry. Generally, the Lorentz force of the current in the magnetic field is used to send the magnetic fluid metal solution from low to high into the corresponding container. In this transportation process, the delivery and control method of the flow rate is very critical. If it is too slow, the metal is easy to solidify, and the characterist...

Claims

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Application Information

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IPC IPC(8): G05D7/06
CPCG05D7/0635
Inventor 鲁晓军
Owner 程继胜
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