V-shaped mold based on high-flux cooling speed

A cooling rate, high-throughput technology, used in the configuration of indicating equipment/measuring equipment, casting molds, cores, etc., can solve problems such as high cost, cumbersome process, and inability to reuse

Pending Publication Date: 2022-03-11
HUNAN INSTITUTE OF ENGINEERING
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Although it is more convenient, the cost is high, and the data is not easy to integrate
[0008] When studying the effect of cooling rate on the modification of A356 aluminum alloy, the method of obtaining different cooling rate structures at different positions of the same casting by changing the structure of the casting is adopted. The principle is the same as that of the V-type mold, but the method of sand casting is used. cumbersome and not reusable

Method used

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  • V-shaped mold based on high-flux cooling speed
  • V-shaped mold based on high-flux cooling speed
  • V-shaped mold based on high-flux cooling speed

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Embodiment Construction

[0036] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0037] In addition, an element in the present invention is said to be "fixed" or "disposed on" another element, and it may be directly on another element or an intervening element may also exist. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purp...

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Abstract

The invention relates to a v-shaped mold based on high-flux cooling speed, the v-shaped mold based on high-flux cooling speed comprises a workbench, at least four supporting legs fixedly mounted at the bottom of the workbench, and two symmetrically arranged molds, the two molds are mounted on the workbench through a limiting structure, the two dies are connected through a relative movement structure, inclined planes and cooling structures are arranged on the opposite sides of the two dies, the cooling structures are installed on the inner sides of the two dies and are connected with a conveying structure installed on the workbench, and installation grooves are formed in the two dies and are connected with the conveying structure. The temperature of a specific part in the casting solidification process is monitored in real time by measuring the temperature of the mold at the specific position through the thermocouple, and then cooling liquid can be continuously and circularly conveyed into the cooling structure through the conveying structure so as to accelerate solidification.

Description

technical field [0001] The invention relates to the related field of mold equipment, in particular to a v-shaped mold based on high flux cooling speed. Background technique [0002] The cooling rate will have a significant impact on the microstructure and distribution of the alloy. [0003] In the actual casting process, the mold temperature, heat dissipation and ambient temperature will affect the cooling rate of the casting. Accurately grasping the influence of the cooling rate on the solidification structure and properties of the alloy is helpful to understand the microstructure and properties of the same composition alloy under different cooling conditions. The differences in performance and provide effective ideas for the reverse design of related process parameters from the requirements of organization and performance. [0004] There are many studies on the influence of cooling rate on material properties, but at this stage, the use and research of V-shaped dies at ho...

Claims

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Application Information

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IPC IPC(8): B22C9/06B22C9/22B22D2/00B22D27/04
CPCB22C9/06B22C9/22B22D27/04B22D2/006
Inventor 周丽黄中华罗亚君徐胤翱赵昱磊钟志文
Owner HUNAN INSTITUTE OF ENGINEERING
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