A semi-continuous production device and method for casting pressurized solidification
A production device, semi-continuous technology, applied to casting equipment, manufacturing tools, metal processing equipment, etc., to achieve the effect of shortening transfer time, improving effectiveness, and reducing time and frequency
Active Publication Date: 2019-05-24
SHANGHAI JIAOTONG UNIV +1
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Problems solved by technology
[0004] However, the above-mentioned device still cannot solve the above-mentioned technical problems well, such as the frequent transfer of molds that requires multiple manual operations to complete, etc.
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[0047] The present invention will be described in detail below in conjunction with specific embodiments. The following examples will help those skilled in the art to further understand the present invention, but do not limit the present invention in any form. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention. These all belong to the protection scope of the present invention.
[0048] see Figure 1~4 , the casting pressurized solidification semi-continuous production device of the present invention comprises: a smelting and pouring combination device, a casting transfer device and a pressurized solidification device;
[0049] The casting conveying device can cooperate with the smelting and pouring combination device to complete the heating of the mold and pouring of the casting;
[0050] The casting transfer device transfers the castings poured by the smelting and pouri...
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The invention discloses a casting pressurized solidification semi-continuous production device and method. The device comprises a smelting and pouring combined device, a casting conveying device and a pressurized solidification device. The casting conveying device can be matched with the smelting and pouring combined device and used for completing heating of a die and pouring of a casting. The casting conveying device conveys a casting poured by the smelting and pouring combined device to the pressurized solidification device or conveys a new die to be poured to the smelting and pouring combined device. The casting conveying device can be matched with the pressurized solidification device to complete pressurized solidification of the casting. By means of matching of the devices, casting conveying can be automatically completed, manual die transfer carried out before and after pouring is not needed, the die transfer time and frequency are reduced, and the operation time and cost are saved.
Description
technical field [0001] The invention relates to a casting semi-continuous production technology, in particular to a casting pressurized solidification semi-continuous production device and method. Background technique [0002] The existing casting production equipment generally adopts the process of melting and casting and mold roasting separately. After the mold is roasted, it needs to rely on manual methods to transfer the mold to be cast to an intermediate frequency induction furnace for casting. However, for castings with thin walls and complex structures, due to the mold A large temperature drop during the transfer process will lead to incomplete filling of the liquid metal in the mold, resulting in serious casting defects such as insufficient pouring, cold shut, shrinkage cavity, and looseness. In order to produce castings with thin-walled and complex structures, pouring under atmospheric pressure is generally used. By increasing the temperature of molten metal pouring...
Claims
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IPC IPC(8): B22D27/13B22D33/02B22D35/06B22D35/04
CPCB22D27/13B22D33/02B22D35/04B22D35/06
Inventor 何树先刘雅辉王俊
Owner SHANGHAI JIAOTONG UNIV