Uniform pouring device and pouring method

A uniform and evenly distributed technology, applied in casting equipment, equipment that feeds molten metal into molds, metal processing equipment, etc., can solve problems such as uneven filling of molten metal, difficulty in demoulding, etc.

Active Publication Date: 2019-01-11
MATERIAL INST OF CHINA ACADEMY OF ENG PHYSICS
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  • Abstract
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  • Claims
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Problems solved by technology

[0003] The purpose of the present invention is to provide a uniform casting device and casting method in view of the deficiencies in the prior art. In this solution, a pouring plate is provided to block the pouring cup and make the molten metal flow down smoothly. In order to adjust the height of the furnace and provide the filling pressure, use the sieve plate to filter the scum and make the liquid metal flow down evenly, and properly increase the distance between the sieve plate and the mold to improve the filling effect. This scheme can effectively avoid the liquid metal filling Problems such as unevenness and difficulty in demoulding

Method used

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[0023] All features disclosed in this specification, or steps in all methods or processes disclosed, may be combined in any manner, except for mutually exclusive features and / or steps.

[0024] Any feature disclosed in this specification (including any appended claims, abstract and drawings), unless expressly stated otherwise, may be replaced by alternative features which are equivalent or serve a similar purpose. That is, unless expressly stated otherwise, each feature is one example only of a series of equivalent or similar features.

[0025] It can be seen from the accompanying drawings that this solution includes a uniform casting device, including a crucible, a pouring cup, a pouring plate for the cup, a connecting ring and a sieve plate; the pouring plate for the cup is hollow and the center of the bottom is provided with a convex hole; the bottom of the shielding cup pouring plate is provided with an edge pouring hole near the edge; the crucible is erected on the top of...

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Abstract

The invention provides a uniform pouring device and a pouring method. According to the scheme, a cup stop pouring disc is arranged and used for stopping a pouring cup and making metal liquid smoothlyflown down, a connecting ring is additionally arranged for adjusting the charging height and providing the mold filling pressure, a sieve tray is used for filtering dross and making the metal liquid evenly flow down with small strands, the distance between the sieve tray and a mold is properly increased, and the mold filling effect is improved. According to the scheme, the problems about uneven metal liquid mold filling, difficult demoulding and the like can be effectively solved.

Description

technical field [0001] The invention relates to the field of metal smelting and preparation, in particular to a uniform casting device and a casting method. Background technique [0002] There are many technological methods for smelting and preparing metals, and vacuum induction melting is a smelting method carried out under vacuum, which has the advantages of fast heating, less burning loss of elements, low cost, large melting capacity, etc., and is easy to operate. It is a modern One of the methods widely used in metallurgy. Vacuum induction melting uses the alternating magnetic field generated by the water-cooled induction coil. Under the action of the alternating magnetic field, the conductors such as the crucible, charge, and mold in the induction coil generate an induced current to generate Joule heat. This heat is used to heat the crucible and the inside of it. Metal. Generally, the casting methods of induction melting mainly include lifting, tilting, cupping, etc. ...

Claims

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Application Information

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IPC IPC(8): B22D35/04
CPCB22D35/04
Inventor 阳家文杨勋刚宋虎白志国胡旭峰彭仕先
Owner MATERIAL INST OF CHINA ACADEMY OF ENG PHYSICS
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